Residential solar systems

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Calculating ev charge rate to only use solar resources If I have a solar system currently producing 1000 wh, how can I determine the optimal amps to set for ev charging? I'd like to avoid pulling from the grid, but I don't really know a formula to calculate energy to current. If there's a formula that's what I'm looking for since sometimes it produces 500 wh and other times 3300. submitted by /u/PontiacCollector [visit reddit] [comments] https://ift.tt/2uIU1Zh

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Current Solar Proposal- How did I do, plus questions :) All. I am about to sign a contract with this vendor and I wanted you all to overlook it and tell how I did. https://imgur.com/a/kkgYU They plan on using Jinko panels and either an SMA or Fronius inverter. When I asked them to use a solaredge, they started telling me about "all the problem's they had" They still would be willing to provide a solaredge over the Fronius/SMA. My reasoning is that based on comments from this subreddit here, the Solaredge is more efficient, has less warranty issues. These are the selling points they offered "I think the one that you were wanting was SMA. SMA because with it we can have a 2,000 watt outlet in the event of a power outrage you could plug in a few lights and run some stuff like a refrigerator if needed. We've had experience with SolarEdge inverters and have found them to not be very good. Fronius or SMA would be the way to go" submitted by /u/steakncheese1 ...

Solar in Michigan I am looking to see what it would cost me to put up solar in Michigan and I was just throwing it out there to see if anyone has any good experience working with someone or some company in Michigan? submitted by /u/Gigadafud [visit reddit] [comments] https://ift.tt/2uADVk2

Indian Oil Corp to invest Rs 1.4 lakh crore to double refining capacity The company currently owns and operates 11 out of the country's 23 refineries. Its refineries have a total capacity of 80.7 million tonnes per annum. https://ift.tt/2GYgmUS

Oil PSUs to supply Euro-VI fuel in Delhi from April 1 Indian Oil Corp (IOC), Bharat Petroleum Corp Ltd (BPCL) and Hindustan Petroleum Co will supply the less polluting fuel at all their outlets from tomorrow, IOC officials said. https://ift.tt/2uAu79Y

help with my solar setup for my ford transit please! hey guys, converting a ford transit and im not the best with solar... would you change anything about this set up? https://www.homedepot.com/p/Grape-Solar-300-Watt-Monocrystalline-Solar-Panel-2-Pack-GS-M60-300-USx2/302023153 * 2 panels total @ 300w each totaling 600w https://www.altestore.com/store/deep-cycle-batteries/sealed-gel-cell-batteries/trojan-te35-gel-6v-210ah-20hr-gel-battery-p9838/ * 4 total wired at 12v 420 ah using parallel and series combination circuit https://www.altestore.com/store/charge-controllers/solar-charge-controllers/mppt-solar-charge-controllers/outback-solar-charge-controllers-mppt/outback-flexmax-80-mppt-solar-charge-controller-p6084/ https://www.altestore.com/store/inverters/off-grid-inverters/1000-to-1999-watts/samlex-pst-series-pure-sine-wave-inverters-p40496/#SAMPST-1500-12 submitted by /u/warrkrack [visit reddit] [comments] https://ift.tt/2GpfGuY

Do I need to upgrade to a 400A panel with solar? I'm getting solar installed with some powerwalls. As it stands I'm going to have my entire house backed up. However, I plan to add two EV chargers in the future and I don't want these backed up. The solar contractor told me this: Main has to have no other breaker except Gateway supply breaker and main breaker to comply with 705.12.(D)(2)(3)(c) After doing my own research , that makes sense to me. They told me I would have to upgrade to a 400A main panel so I can feed the existing 200A gateway/sub and then a second 200A sub for my EV chargers. After running some numbers (and just looking at what is here today) I don't think I need anywhere near 400A of power for my property. That's A LOT of power. It's not a massive 4000sqft mansion with 10 AC units, it's 2000 sqft with a single 5ton AC and a pool and a few gas applicances. We currently have a main with a 100A breaker and all of our loads work fine. ...

Prices of CNG, piped gas for homes likely to go up With domestic natural gas price rising by 6%, IGL expects to increase rates by Re 1/kg, according to a senior executive at the company. https://ift.tt/2GpFQcX

India gets first US LNG shipment at Dabhol GAIL India is contracted to receive about 3.5 million tonnes a year of LNG from energy firm Cheniere Energy's Sabine Pass liquefaction facility in Louisiana. https://ift.tt/2pQR5Vu

Gail's first US LNG vessel reaches Dabhol terminal Oil minister Dharmendra Pradhan also announced a Rs 700-crore investment by the newly-created Gail arm Konkan LNG to complete an under-construction breakwater facility. https://ift.tt/2E6XvUK

Caia: A Robot That Fills Your Home With Sunshine submitted by /u/uzmagilani [visit reddit] [comments] https://ift.tt/2J5NCdz

'Electricity export to Bangladesh can't be done using domestic coal' Last month, state-owned NTPC had won a bid to supply 300 megawatts of electricity to power-starved Bangladesh by beating Adani, PTC and Sembcorp of Singapore. https://ift.tt/2Go69jE

CIL to shift focus to coal supply from next year: Chairman From next year, the company will shift its focus from raising coal production to coal supply and not let stocks pile up beyond the regulatory requirements, CIL chairman said. https://ift.tt/2GkE5xp

Power companies oppose NTPC's supply pact with Bangladesh NVVN has signed a long-term agreement with BPDB for supply of 300 MW of electricity. The supplies are set to start soon. https://ift.tt/2uCzeGE

NTPC Kahalgaon unit generates over 16,000 million units of K Sreedhar said that the generation of 16,178.28 mil units of power in the 2017-18 fiscal was an improvement of 2.63 per cent over the previous best record. https://ift.tt/2GWGXlo

What would happen if an abutter built a commercial building that shaded your solar array If someone is zoned residential and they put an array up and then years down the road a lot next door may get bought and then the developer throws up a 10 story apartment complex that significantly changes the shade profile of your roof. A customer asked this of me and I do not have an answer. I imagine each state is different but is there an answer better than fight the developer at a town hall meeting and then sue him if he builds it. On the other end of the spectrum, if there was some sort of zoning issue that you can't build a highrise next to an existing system, that yields an incredible amount of power to the homeowner and destroys the neighboring land value because a developer may not purchase it now if there is a caveat of nothing over 2 stories can be built. Surely this must have occurred at least once by now in the US and precedent has been set. submitted by /u/SmartestMonkeyAlive ...

China no threat on energy front: Dharmendra Pradhan “China has its own strategy, India has its own strategy. I don’t feel any threat from anybody,” Pradhan said at India Economic Conclave. https://ift.tt/2Gk34Ba

Bangladesh Petroleum Corporation to import 66,000 MT of high speed diesel from Numaligarh Refinery ​The exports will take place from NRL’s Siliguri Marketing Terminal to Parbatipur Depot of Bangladesh Petroleum in Bangladesh. https://ift.tt/2pNec2i

Dozen municipalities evinced interest in waste to energy plant: Ion Exchange The company, which unveiled its first waste to energy plant for civil bodies on Thursday and is being deployed at not-for-profit organisation Akshaya Patra’s centre in Hyderabad, is investing nearly Rs 7 crore. https://ift.tt/2pOkOhB

Why a Small Alberta Oil and Gas Town is Pursuing Geothermal Power Like many towns across Alberta, the landscape around Hinton is a pincushion of oil wells. At the bottom of some of the deeper wells, temperatures can reach upwards of 120 degrees Celsius, and that geothermal heat could be about to spur the town on to its next energy windfall. https://ift.tt/2GGQmzC

Walmart Mega-Solar Park Seen as a Force in Driving Down Electricity Rates in Alabama - Institute for Energy Economics & Financial Analysis submitted by /u/EnergyNerdo [visit reddit] [comments] https://ift.tt/2E5cfDs

Subsidy-free renewable energy projects set to soar in UK, analysts say | Business submitted by /u/Johno413 [visit reddit] [comments] https://ift.tt/2prvuC4

20K Solar Kits Headed to Africa for Off-Grid Power Support Orange SA plans to distribute as many as 20,000 solar kits in four African countries in partnership with U.K.-based renewable-energy firm BBOXX as an increasing number of companies seek to roll out off-grid solar power on the continent. https://ift.tt/2GTXWVb

India's Feb oil imports from Iran up 1.3 pc year-on-year In April 2017-Feb 2018, the first 11 months of this fiscal year, India imported 15 percent less oil from Iran at about 461,000 barrels per day (bpd), the data showed. https://ift.tt/2Gmjd9g

India should open up solar PV market: Chinese manufacturer The sheer scale of Trina's achievements testify to its pride of place in China, which has been struggling with its own emission problems. https://ift.tt/2pOJ7Mm

Polymer Solar Cell submitted by /u/Chem_arc [visit reddit] [comments] https://ift.tt/2pNLtLy

India raises prices for locally-produced natural gas by 6% Rise in price of natural gas would boost profits of producers such as ONGC, Oil India and Reliance Industries but hurt gas consuming households, transporters and factories. https://ift.tt/2Id10ex

Solar tariffs rise in Gujarat reverse auction In the last solar auction held by GUVNL in September 2017, also for 500 MW, winning tariffs had varied between Rs 2.65 and Rs 2.67 per unit. https://ift.tt/2E1bX0t

SolarWindow Awarded U.S. Department of Energy Grant for Advanced Manufacturing submitted by /u/Johno413 [visit reddit] [comments] https://ift.tt/2GF1SLZ

Solar Needs a Total Quality Revolution submitted by /u/infocsg [visit reddit] [comments] https://ift.tt/2GiFkx7

Operators of 10-MW Namewaminikan Waterpower Project in Canada fined for violations Namewaminikan Hydro Inc. (NHI), owner of the 10-MW Namewaminikan Waterpower Project (NWP) near Thunder Bay in Geraldton, Ontario, Canada, pleaded guilty on March 27 in two separate matters resulting in fines of $187,500. https://ift.tt/2usBMHb

Should You Have Invested in Solar Companies? Solar power has surged around the world in the past decade as the cost of solar cells and solar panels has fallen. The US Department of Energy SunShot Initiative aims to see the cost of installed solar drop to $1.00 per kWh by 2020. That’s a 75% reduction from prices in 2010. Climate scientists warn Should You Have Invested in Solar Companies? was originally published on Solar Love! . https://ift.tt/2GkJtR8

How California Taught China to Sell Electric Cars California wants 5 million emission-free cars on the road by 2030. China, with a far larger population, wants 7 million electric vehicles by 2025. California has a cap-and-trade program to limit emissions from power plants, factories and fuel suppliers. China is launching a cap-and-trade system to lower fuel consumption and cut reliance on oil imports. https://ift.tt/2IdpC77

Installer: New Solar Projects May Soon Include Storage “By Default” On Tuesday March 26, Lockheed Martin and Cypress Creek Renewables announced that they commissioned 12 MWh of Lockheed Martin’s GridStar lithium energy storage systems for 12 solar-plus-storage projects. The solar-plus-storage system will provide clean electricity to communities served by Brunswick Electric Membership Corporation (EMC) in southeastern North Carolina. https://ift.tt/2GgjcDK

Deepwater’s Offshore Wind Plans Could Revolutionize Mass. Workforce and Offshore Wind Industry On Tuesday, March 27, Deepwater Wind announced that it plans to assemble the wind turbine foundations for its “Revolution Wind,” a 400-MW offshore wind farm, on the south coast of Massachusetts. Assembly activities will include welding, painting, commissioning and related work for the 1,500-ton steel foundations supporting the turbine tower.   https://ift.tt/2IWDKCZ

Solar Jobs Resources March 28, 2018 - HELP WANTED / TRAINING AVAILABLE: Must have sunny disposition Welcome to the /r/solar job resource post Any and all solar job finding related questions are welcome in this recurring feature post. There are no "stupid" questions. Please help make this post a great resource for the community by offering suggestions for job/help listing sites as well as suggesting links to resources related to solar job training NOTE: We want to keep the reddit overlords happy so make sure you do not add any info to your comment which is specific to you such as the exact location for where you live/work, your email addresses, phone numbers, facebook page, etc. Instead, suggest that folks PM you for more info. Solar Job Sites The following are a small sampling to get this list started. To suggest an addition, add a comment below and include a link. For a site to be considered, it must have listings for multiple solar related jobs on a continual basis. ...

SoftBank Vision Fund, Saudi Arabia to create world's biggest solar power firm • comparable to the world’s total nuclear power capacity submitted by /u/pnewell [visit reddit] [comments] https://ift.tt/2pI5sLO

SolarWorld Industries GmbH files for insolvency proceedings submitted by /u/infocsg [visit reddit] [comments] https://ift.tt/2GkJmVI

Cloud-cam and lidar: wind and solar farms encouraged to do own five minute ahead forecasts submitted by /u/infocsg [visit reddit] [comments] https://ift.tt/2GdSr71

Delhi power tariffs slashed across all consumer categories In its tariff order applicable for the year 2018-19, DERC has reduced electricity prices for domestic power consumption of up to 200 units per month by Re 1 per unit to Rs 3 per unit. https://ift.tt/2IdF2bE

India must strengthen grid infra to boost renewable energy: IRENA India has set a target of 175 GW of renewable energy, including 100 GW of solar, to be installed by 2022. https://ift.tt/2J1g9kw

Softbank to Build World’s Biggest Solar Park in Saudi Arabia submitted by /u/ChickenTitilater [visit reddit] [comments] https://ift.tt/2GC99vW

Is this normal ? Not sure if this is the place to ask but... I recently installed a 5KW setup, 22 panels, 1 Solax wall inverter. This is my feed in graph : https://imgur.com/iuExWbQ I live in Brisbane, Australia. Does this graph look right ? Why is it dropping out many times a day. Shouldn’t it be a pretty standard graph assuming no solar eclipses ? I have almost three months of data. For 1 single day it was an unbroken power generation graph. The rest are all spiky like this one. Thanks for any replies. submitted by /u/therealjohkur [visit reddit] [comments] https://ift.tt/2pKsW1W

Magnolia, DARPA Partner to Develop Portable Solar Power Source submitted by /u/Danbla [visit reddit] [comments] https://ift.tt/2GaBjPn

Cleaning solar panels Mine are getting caked in pollen and probably won't have rain soon. I was thinking of arcing up a garden hose spray to let it "rain down" and squeegee off. Any problem with this or other suggestions ? submitted by /u/msiekkinen [visit reddit] [comments] https://ift.tt/2GeBNUR

Govt pushes ahead BIS norms implementation date for solar power manufacturers & sellers Last year, MNRE issued the Quality Control (Requirement for Compulsory Registration under BIS Act) Order 2017, which was supposed to come into effect a year from September 5, 2017 https://ift.tt/2DZFaZr

Aquila Capital announces launch of fund to focus on renewable energy, including hydro Aquila Capital is launching a new fund called Energy Transition Infrastructure Fund “to invest in energy infrastructure assets that are essential to Europe’s energy transition,” including hydro. https://ift.tt/2pKOiMF

US 2018 Budget and Climate Finance: It's Bad, but Not As Bad As You Might Think Last year, we looked at the extreme cuts to international climate financethe Trump administration put forward in their fiscal year 2018 budget proposal. Based on Trump's announcements, one might assume that U.S. climate finance has fallen to zero. https://ift.tt/2pIvY7v

KYOCERA TCL Solar Begins Operation of Japan's Largest 13.7MW Floating Solar Power Plant submitted by /u/infocsg [visit reddit] [comments] https://ift.tt/2upUC1w

Distributed solar and efficiency saves California $2.6 billion on power lines submitted by /u/infocsg [visit reddit] [comments] https://ift.tt/2pJ6as6

JA Solar CFO stands down for personal reasons submitted by /u/infocsg [visit reddit] [comments] https://ift.tt/2pJQFjE

Australian large-scale renewables under construction passes 5 GW submitted by /u/infocsg [visit reddit] [comments] https://ift.tt/2upUdMy

Solar manufacturer Trina to sell electricity under IOT push submitted by /u/infocsg [visit reddit] [comments] https://ift.tt/2pJhfJB

INTUC to join other unions for a day’s strike at Coal India The five central trade unions will collectively protest government’s move of opening up of the coal sector during a one-day strike on April 16. https://ift.tt/2pJo0em

Reliance Industries sells Texas shale assets for $100 million The sale includes Reliance's interest in assets in the Eagle Ford shale. The US-based Pioneer Natural Resources Co, which was a partner in the asset, also exited the blocks. https://ift.tt/2pIqKZE

Lithium Sector Surge Is Poised to Ignite New Deals The tripling in lithium prices over three years is poised to fuel a multi-billion dollar rush of deals as major players jostle for dominance to supply the metal needed for the electric vehicle battery revolution. https://ift.tt/2IWENmr

Steel Tariffs May Hurt Growing Energy Storage Market The burgeoning battery-storage industry may become the latest to feel the sting of President Donald Trump’s tariffs on steel and aluminum. https://ift.tt/2GAqNk1

Kalpataru Power Transmission bags Rs 901 crore orders The company said it has won a turnkey order of Rs 643 crore for construction of 765 kV D/C transmission lines in Tamil Nadu from the state's power transmission utility. https://ift.tt/2GvPv4H

India diesel use set for record in 2018 as election season heralds government spending Diesel consumption growth in calendar 2018 may be more than double last year, analysts and traders told Reuters, aided by an expected regular monsoon. https://ift.tt/2GazMc4

Kauri Energy Monitor - An open-source web system I made for monitoring renewable energy systems submitted by /u/3k2i1 [visit reddit] [comments] https://ift.tt/2GcCjlU

Europe’s New Renewable Energy Directive by Helena Tavares Kennedy You may have heard that the  European Parliament voted in favor of the RED II  (Renewable Energy Directive) proposal in January. Probably the most notable (or at least covered in the news the most) was their decision to remove biodiesel made from palm oil from its list of biofuels that can count towards the EU’s renewables target from 2021. It also voted that “ biomass fuels consumed in transport , if produced from food or feed crops, shall be no more than the contribution from those to the gross final consumption of energy from renewable energy sources in 2017 in that Member State, with a maximum of 7% of gross final consumption in road and rail transport.” The European Parliament also voted to include an  overall transport target of 12% , containing a 10% blending mandate for advanced fuels, including electricity, waste-based biofuels and recycled carbon fuels. The critics Dick Roche, a former Ir...

What is a good meter/data logger that would allow me to consume it's data through an API? Hello, I'm a software engineer recently working in a solar firm and we're building a web application to manage all of our project's consumption/injection and performance data. Everything works just fine with ABB and SMA inverters, they provide an API and we're consuming their data with 0 issues, but for all other brands, we're kind of in the dark. Both Fronius and GoodWe say explicitly that they have an API, but when checked it was not really what they said it was, Fronius calls it's Solar Web an API and GoodWe are bad at replying emails and providing useful info (in fact we may not work with those products anymore because it's such a hard work to contact someone that would answer). Ingeteam and Huawei are yet to reply to us. So I started looking into meters or data loggers that'd do the job we need. But most sales representatives in my (3rd world) country ...

Texas: Is it worth trying to compare buyback programs for my home? Hi there, I'm going on about 10 months now with my panels installed [thanks for the help and advice along the way /r/solar !]. I've started getting noticed from GME to renew my contract for another 12-months. It looks like the prevailing rate is going to be 10.9 cents if I renew with them. Note: this is for the Oncor service area It looks like TXU and Reliant are the other companies that offer buy-back/'net-metering' programs from what I've found so far, they're both showing higher per kwh costs, but it's a buy-back program so do I really care? What should I be looking at? Are any buy-back programs in Texas better than any other? Thanks so much! submitted by /u/jdcoffman15 [visit reddit] [comments] https://ift.tt/2pJstxC

Wind Energy Investment Stocks (Good Returns) submitted by /u/MOIST_BEAGLES [visit reddit] [comments] https://ift.tt/2pH1frs

Britain blocks plans for new coal mine on climate grounds submitted by /u/ChesterEnergy [visit reddit] [comments] https://ift.tt/2unWQP6

ViZn Energy Lays off Employees, Ceases Operations ViZn Energy Systems has laid off all of its 70 employees, with roughly 60 based in the Flathead Valley, and ceased operations at its facility on U.S. Highway 2 south of Columbia Falls, in what company officials are hoping is a temporary furlough while they seek investors and get their finances in order. https://ift.tt/2ulSAzp

California’s residential solar retrofit market beginning to saturate, according to new white paper submitted by /u/infocsg [visit reddit] [comments] https://ift.tt/2GnqQQ3

SERIS researchers develop new multi-cSi texturing technique – pv magazine International submitted by /u/infocsg [visit reddit] [comments] https://ift.tt/2pJn35O

Solargiga benefits from shift to mono wafers and China demand in 2017 submitted by /u/infocsg [visit reddit] [comments] https://ift.tt/2umYpgi

Evolution of metallization paste submitted by /u/infocsg [visit reddit] [comments] https://ift.tt/2pHoMsi

This Florida City Is 100% Solar-Powered submitted by /u/ChesterEnergy [visit reddit] [comments] https://ift.tt/2IMiX4I

Indian industry should set up projects in ISA member countries: RK Singh ISA is looking to mobilise over US $ 1000 billion of investment into the Solar Sector and deploying over 1000 GW of Solar capacity in its 121 member nations. https://ift.tt/2Gw6HqM

Powerpack Selected for Victoria’s First Utility-Scale Solar+Storage Project The government of Victoria, Australia, has chosen a Tesla Powerpack for integration with a 50-MW solar farm recently placed into commercial operation in the state. https://ift.tt/2ui4XwB

Tesla Pushes Energy Storage in Resolution of SolarCity Lawsuit Tesla and Arizona utility Salt River Project (SRP) last week reached an agreement that resolves a lawsuit filed by SolarCity before its purchase by Tesla. https://ift.tt/2Gu69lq

Editor's Letter: Questioning Low-Priced Renewable Energy Globally, the cost of renewable energy has been dropping like a stone for many years. Records are set with each and every tender. (Tenders are reverse auctions where a government requests a set amount of capacity and developers bid their best price.) https://ift.tt/2G7ftfz

BHEL wins 75 MW solar photovoltaic plant in Gujarat The order for setting up the 75 MW SPV power plant at Gujarat solar park, Charanka, has been placed on BHEL by GIPCL. https://ift.tt/2pIBneQ

India's oil import bill to jump by 25% in FY18 India had imported 213.93 million tonnes (MT) of crude oil 2016-17 for USD 70.196 billion or Rs 4.7 lakh crore. https://ift.tt/2I4SzCe

From Billions to Trillions: Pledge Calls for More Green Bonds The Climate Bonds Initiative annual conference in London on March 20 provided the backdrop for the launch of a new pledge for the use of green bonds for infrastructure investment. https://ift.tt/2DUC0q0

Solar power output? Hi! I'm very new to solar stuff, but I'm planning an off-grid installation. Now I know the energy rating (e.g. 250w) is usually how much power the panel will produce in an hour, but my question is how do I tell what the available power output is at any given moment? submitted by /u/Thran_Soldier [visit reddit] [comments] https://ift.tt/2GaXjFG

Who has the best-reasoned estimates of time periods for energy returned on energy invested for solar? I have been looking at the scientific literature on solar- how much energy does it take to make and install a panel, how much energy does the panel return over its lifetime, what is the energy payback period. (Along the way I got sidetracked into the time factor - how often does the energy get paid back.) My initial thoughts were very optimistic. I got excited by an article at: https://cleantechnica.com/2018/02/03/solar-power-can-pay-easily/ That first link makes a very big claim - namely that solar pays back power with a very good "energy payback period." Edit: a condensed version of the same optimistic story is at: https://cleantechnica.com/2018/03/25/solar-power-energy-payback-time-now-super-short/ I looked at claims from NREL such as: https://www.nrel.gov/docs/fy04osti/35489.pdf and (because a lot of science papers cited this as a source) I looked at claims from ...

Do you find it weird that solarworld fought for the tariffs in the US and now their parent company filed for an exemption of their panels manufactured in China? submitted by /u/richmustang67 [visit reddit] [comments] https://ift.tt/2pF424x

First real-time outage using the Tesla PowerWall 2 ~ vCloud Info submitted by /u/ccostan [visit reddit] [comments] https://ift.tt/2ptJ4pe

what are some emerging technologies which might shape how we view solar right now? I am kinda stoked reading about micro-inverters , thin film solar and floating solar power plant and how integrated solar might be in upcoming future. According to you what might be a emerging technology or new horizons that soon would be viable? submitted by /u/throwaway78925814796 [visit reddit] [comments] https://ift.tt/2pDVeMm

ONGC may buy out GAIL in OPaL GAIL had in 2008 picked up 19 per cent stake in ONGC Petro-additions Ltd (OPaL), which was then building the mega petrochemical complex at Dahej in Gujarat. https://ift.tt/2uj2VME

SolarEdge Monitoring Hello guys I finally got my installation on Tuesday. Yesterday on the net meter i saw I’m down 30+ kWh. However the app/site shows nothing happening. Looks like I have the Zigsbee (i think that’s what it is) hooked up to it. The extender is showing full bars, SOK is on, and even the link is blinking ever so slowly. I have restarted my router and the Zigsbee thing multiple times. I went into the inverter menu and I don’t have WiFi, wish I did. I am wondering if anyone has any ideas before I call the installers Monday. submitted by /u/Pvnisherx [visit reddit] [comments] https://ift.tt/2G94myL

Government pushes oil companies to defer loan recovery under free LPG scheme The deferment of loan recovery follows reports — stoutly denied by the ministry — of beneficiaries struggling to buy refills since they had to pay market price for a cylinder till the loan is cleared. https://ift.tt/2DQMpmo

Power min urges battery producers to set up plants in India Singh held a meeting with battery manufacturers to discuss the creation of an ecosystem for incentivising battery manufacturing in India. http://ift.tt/2pz2ZTM

How to unlock the potential of pumped storage hydropower in the United States Across the U.S., state and local governments continue to set aggressive renewable energy goals. Solar and wind power are often used to help meet these new standards — whether because of favorable tax incentives or quick deployment timeframes. But as the growth of intermittent resources increases, it is clear that these resources need to be combined with a reliable backup. http://ift.tt/2pEuDOz

Old news - Aquion energy restructures under chapter 11 submitted by /u/frothface [visit reddit] [comments] http://ift.tt/2G5QiWK

Luxembourg research refutes 20-year old solar cell assumptions submitted by /u/infocsg [visit reddit] [comments] http://ift.tt/2G7I2p1

Oman taps UK firm for consultation on 1 GW residential solar plan submitted by /u/infocsg [visit reddit] [comments] http://ift.tt/2INWkwY

SERIS develops nano-scale low-cost texturing process for mc-Si diamond-wire cut wafers submitted by /u/infocsg [visit reddit] [comments] http://ift.tt/2pB5y77

Microsoft Tops US Corporate Solar Purchases with 315-MW Agreement Microsoft Corp. yesterday said that it made the largest corporate purchase of solar in the U.S. from two projects in Virginia. According to the company, it will buy 315 MW from the Pleinmont I and II solar projects, which are part of sPower’s larger 500-MW Pleinmont project. sPower is an AES and AIMCo company. http://ift.tt/2ILGHWN

Chinese Solar Company Seeks Incentives for First US Plant The largest publicly traded Chinese solar manufacturer is close to winning an incentive package for the first U.S. panel plant since President Donald Trump slapped tariffs on photovoltaic imports. http://ift.tt/2ILKVO0

RB commissions first solar powered facility; inks pact for 100% clean energy supply This marks RB's first power purchase agreement (PPA) in India, which forms a landmark in its sustainability journey. http://ift.tt/2pz36Or

Safeguard duty proposed on solar panel imports for 200 days Safeguard duty is imposed to protect domestic players from steep rise in imports of a product. http://ift.tt/2IP5gCo

Myanmar, India mull building cross-border oil pipeline A working group has been formed by Myanmar and India to look at issues such as security, land and oil storage, and how to price the fuel and the oil's specification. http://ift.tt/2G4cjoP

grid-tie solar oops - buying back your solar production This guy can be a bit long winded but I still enjoy his videos and tesla batt module support hardware. Just wanted to point out the first section of this video https://www.youtube.com/watch?v=NKWo-i-2pUA note how his system was designed to feed right back to the grid for just 30% of his load. the design had him buying most of his production back. the other parts about getting on-grid inverters going in an off-grid use my also be a fun topic for some of you. submitted by /u/GoneSilent [visit reddit] [comments] http://ift.tt/2ILKBir

Be ready to shell out more for using domestic gas (CNG & PNG) from April 1 The government's new move will translate into higher CNG prices, besides increasing the cost of electricity and urea production. http://ift.tt/2pAuifL

Large Area Metalens: A Wafer-Thin Design With A Potentially Huge Impact submitted by /u/FindLight2017 [visit reddit] [comments] http://ift.tt/2G0YTxK

A tale of two SolarWorlds: One filing for an exemption from the tariffs the other petitioned for submitted by /u/solarsensei [visit reddit] [comments] http://ift.tt/2HXs0yO

Government to raise gas price to highest level in 2 years The government's new move will translate into higher CNG prices, besides increasing the cost of electricity and urea production. http://ift.tt/2FYRQSl

Perovskite Research Promises More Solar Power for Your Money A simple potassium solution could boost the efficiency of next-generation solar cells, by enabling them to convert more sunlight into electricity. An international team of researchers led by the University of Cambridge found that the addition of potassium iodide 'healed' the defects and immobilised ion movement, which to date have limited the efficiency of cheap perovskite solar cells. http://ift.tt/2ufGhVg

How GIS Mapping Tools are Taking the Headaches Out of Large-scale Solar PV Project Site Selection There’s a modern-day land rush afoot in the U.S. but it’s not for ocean-front property or parcels with panoramic mountain views. This land rush involves utility-scale solar developers hunting for the ideal locations to place acres and acres of solar. http://ift.tt/2IIQyfT

US Southeast Is Finally Becoming a Hot Spot for Solar The reason why the sunny U.S. Southeast resisted solar power for years is the same reason that explains its about-face: cost. http://ift.tt/2FXqujt

LG&E defends Kentucky solar bill that critic calls a 'utter sham' submitted by /u/ChesterEnergy [visit reddit] [comments] http://ift.tt/2G2C2Op

Interface engineering of graphene–silicon Schottky junction solar cells with an Al 2 O 3 interfacial layer grown by atomic layer deposition submitted by /u/Martin81 [visit reddit] [comments] http://ift.tt/2G1W0Jg

Top India refiner said to mull investing $3.5 billion to expand A New Delhi-based spokesman for Indian Oil couldn’t immediately comment on the investment and financial plans. http://ift.tt/2FWuVva

Last date for bidding of 55 oil and gas blocks extended Bidding in the auction of 55 exploration blocks on offer for prospecting of oil and as under the OALP was to originally close on April 3. http://ift.tt/2IGAR9j

EESL floats second tender for smart meters In a pre-bid meeting conducted on Tuesday, the tender elicited response from over 40 companies from across the country, said another person aware of the proceedings. http://ift.tt/2pvEff7

KG Basin sees interest in OALP bids, to help India’s energy security: DGH The director general of hydrocarbons Atanu Chakraborty said KG basin attracted interest from global players in the ongoing OALP bid round-I. http://ift.tt/2DL6sTi

Second edition of RE-Invest postponed for the fifth time Another official added: “We just held the inaugural session of the International Solar Alliance (ISA) on March 11. People did not want to travel to India again in such quick succession”. http://ift.tt/2GcvyzJ

Waterpower Week in Washington 2018 to feature new FERC chairman Waterpower Week in Washington 2018 is scheduled for April 30 through May 2, at the Capital Hilton in Washington, D.C., and this year the event will see an industry first. http://ift.tt/2GeeBVO

Design Optimization of Solar Photovoltaics — Increasing Profit Generation Solar PV saw its lowest levelized cost of energy (LCOE) — 1.78 US cents/kWh — in a bidding contest in October 2017 to Saudi Arabia's first 300 MWp utility-scale solar PV Plant in Sakakah.  http://ift.tt/2u5F82J

Punjab approves policy for gas pipeline laying The move is in line with a High Court directive to the state government to frame a uniform policy for laying of such pipelines. http://ift.tt/2IIziaH