Residential solar systems

Why I’m Excited about the 2017 NEC Coming Out submitted by /u/extima [visit reddit] [comments] http://ift.tt/2etLtOq

Sembcorp acquires IDFC PE’s remaining stake in Indian green energy arm for Rs 1410 crore Sembcorp had first acquired a 60% stake in IDFC PE-owned Green Infra in February 2015. It gradually increased its stake in the company in tranches to around 72%. http://ift.tt/2etLsKm

Government plans strict quality norms for solar equipment; move may hit Chinese imports The new norms provide for destruction of equipment that does not have the “Standard Mark” of BIS, according to a renewable energy ministry’s order. http://ift.tt/2wMD1Ro

Royal Dutch Shell eyes 1,500 petrol pumps in 10 yrs in India Shell already owns majority stake in the 5 million tons a year liquefied natural gas (LNG) import terminal at Hazira in Gujarat. http://ift.tt/2wqnynK

Delhi hikes 'fixed charge' for hi-end electricity users The electricity regulator, on the other hand, reduced the fixed charge for the low-end users having an electricity connection of 1 kw. http://ift.tt/2esosLP

Unlocking the Potential of Hydrogen in a Decarbonized Energy System There is a growing need for grid-scale storage technology to mitigate the intermittency of renewables and enable the transition towards a decarbonized energy system. Hydrogen as an energy carrier could offer a climate-friendly solution to this.  http://ift.tt/2gryMEr

Website which Shows you the solar Radiation of various cities by month submitted by /u/blfire [visit reddit] [comments] http://ift.tt/1iYWSS2

Solar setup for backpacking? I'm planning to go backpacking, and would like to work from my laptop. Ideally I'd like to be away from power outlets for up to a week at a time, and would need to run the laptop for several hours every day. I would be on foot, so whatever solution I come up with has to be reasonably light. Is there a solar setup that can realistically keep my laptop running? submitted by /u/Acrolith [visit reddit] [comments] http://ift.tt/2gs40uU

News @ Duke Power - it kills nuclear plant, plans $6 billion in solar, battery investment submitted by /u/Solar_Dork [visit reddit] [comments] http://ift.tt/2vuMD3v

How to Cut the Cost of Wind Energy in Half — A National Lab Report New energy science and technological breakthroughs could cut the cost of wind energy in half by 2030—making it fully competitive with the fuel cost of natural gas. http://ift.tt/2eHywxf

ReGen bids a record low tariff of Rs 3.42/unit at Tamil Nadu wind energy auction The lowest wind tariff until now had been Rs 3.46 per unit, achieved at the first wind auction held in February by Solar Corporation of India. http://ift.tt/2wjianD

ONGC to seek shareholders' nod to raise Rs 25,000 crore for HPCL buy ONGC executives said the company expected HPCL deal to go through without the necessity of making an open offer or paying government a premium over currently traded prices. http://ift.tt/2gqK9fK

just sold a deal for $27 a watt well, almost, anyways. So a lady calls up asking for a "commercial quote" for what turns out to be a 3 panel array on top of a new building. she initially spoke to my colleague; he spent half an hour trying to explain that it wasn't a project we were interested in. she is angry and determined and will not take "no thanks" for an answer. so, to get her off the phone he tells her to email him the files she has (design sheets/ blueprints for the firehouse). three days later we're in the office and he's going on about how this crazy Russian lady won't stop calling and texting his cell phone, so after he explains what's going on I offer to help him out. when I call her we go back and forth for about 10 minutes, with her demanding a quote and asking why no one will give her one. she is angry and Russian and not interested in any of my explanations. eventually I got bored of arguing with her so I said I'd take a loo...

Nelson, BC opens ​Canada's first solar garden submitted by /u/TrueNorthGreen [visit reddit] [comments] http://ift.tt/2xy37Fi

NREL, Swiss Scientists Power Past Solar Efficiency Records Collaboration between researchers at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL), the Swiss Center for Electronics and Microtechnology (CSEM), and the École Polytechnique Fédérale de Lausanne (EPFL) shows the high potential of silicon-based multijunction solar cells. http://ift.tt/2grwdC8

New Legislation Could Support Clean Energy Career Pathways for Fossil-Fuel Industry Workers Support for workers seeking to transition from jobs in the fossil-fuel industry to the clean energy sector could be coming in the form of new federal legislation. http://ift.tt/2xyyAXQ

India bars states from independently exiting, modifying solar projects Narendra Modi's government aims to raise solar power generation capacity nearly 30 times to 100 gigawatts (GW) by 2022. http://ift.tt/2wSXfJQ

A Ribbon Cutting and a Sneak Peak — The Latest from Solar Decathlon 2017 Teams Here are a couple of updates on teams competing in this year's Solar Decathlon in Denver in October. http://ift.tt/2x5Wmwy

The Minor Metals and Energy Storage — It's Party Time It’s turning out to be a great year for minor metals. Rechargeable-battery ingredient cobalt has gained 83 percent, while ruthenium, used in the chemical industry and electronics, is up 63 percent. The latest star is vanadium, an obscure silvery-grey metal thought to have been used to harden steel as far back as the Crusades. http://ift.tt/2wJkA01

IRS Solar Tax Credit One of the best incentives for homeowners considering going solar is the IRS solar tax credit, also referred to as the investment tax credit (ITC). This program allows homeowners to be credited for 30% of the cost of a solar system and installation against their tax liability, significantly reducing the net cost they have to … http://ift.tt/2wjz9Gq

How to Unlock Some of the World’s Most Promising Geothermal Resources for Electricity Generation Supporters of geothermal electricity generation development around the world are pushing for more sharing of knowledge and lessons learned as the key to building out the significant untapped geothermal resources in regions like Central America. http://ift.tt/2xxrRxq

NTPC signs Rs 3,000 crore term loan agreement with ICICI Bank The loan which has a door-to-door tenure of 15 years will be utilised to part finance the capital expenditure of NTPC, the company said. http://ift.tt/2x4gqQ5

No relief: Government rules out excise duty cut on petrol and diesel Petrol and diesel prices have risen Rs 6.03/litre and Rs 3.68/litre respectively since July 1 in Delhi. Petrol is priced at Rs 69.12/litre and diesel Rs 57.01/litre in Delhi. http://ift.tt/2wntKN2

Inox Wind bags 100 MW project from Adani Green Energy "The company has closed a deal for developing a 100 MW wind power project for Adani Green Energy, a part of the Adani group at Kutch in Gujarat," Inox Wind said in a regulatory filing. http://ift.tt/2xLwsvr

what are the best chinese made panels? submitted by /u/rSolar [visit reddit] [comments] http://ift.tt/2whjZl6

Buying a house with owned solar - how do I evaluate the kWh and other things to know? I'm currently in the process of buying a home in Northern California with owned solar panels installed in October of 2016. Unfortunately the owner of the home passed away and their relatives don't know anything about the panels or the system at all. The home inspector said that they installed a new electrical panel, and there are 26 total panels on the roof, not that I can tell what measurements or size or anything they are. Here's a picture the inspector took to show that they were dusty. They'd also been installed "flat" instead of angled. http://ift.tt/2xLXRxo Is there any way to calculate how much power these would produce? Is there something I can look at on the box? submitted by /u/gaqua [visit reddit] [comments] http://ift.tt/2whssVn

China: Exceeds its 2020 Solar Power Target submitted by /u/darvintocmo [visit reddit] [comments] http://ift.tt/2x2XTUr

Question to help my understanding If I have a solar panel that produces 1kw, and the sun shines on it for 8 hours, and all 8 hours are peak sun, will I be getting 8kWh out of the panel? If so, would that be 240kWh per month? submitted by /u/flakula [visit reddit] [comments] http://ift.tt/2iFge4h

Why are sunpower system's positively grounded? Is it because they use n-type cells? or is it something with their front surface of cells like their anti-reflective coating or the back contacts? I know most system's are negatively grounded. submitted by /u/calpolyman [visit reddit] [comments] http://ift.tt/2iFgbp7

Duke agrees to build 700 MW of solar, 50 MW of energy storage in Florida submitted by /u/Johno413 [visit reddit] [comments] http://ift.tt/2gmyrTw

Virtual Currency May Boost Australia's Grassroots Solar Trade An Australian company is introducing its own version of bitcoin that will let homeowners and businesses sell excess energy generated from their rooftop solar panels to neighbors, without a middleman taking a cut. http://ift.tt/2wmfXq6

Coal India to boost supplies to power stations "If the depletion of stocks leads to higher demand for coal, CIL would be able to pick up the production to higher levels suiting to the demand for the coal," a Coal India executive said. http://ift.tt/2wfjRTk

Indian Oil to invest Rs 32,000 cr to ramp up petrochemical capacity by FY21 This investment is part of the overall Rs 1.8 trillion capex planned for the next five to seven years, IOC chairman Sanjiv Singh said today. http://ift.tt/2wG26gM

Hybrid Office Building Cuts Cord to Electricity Grid A four-story office building powered by a combination of thermal and PV solar and wind energy in South Australia has cut its connection to the electricity grid in what its owners claim to be a world first. http://ift.tt/2voQ7V4

Listen Up: Energy Storage is the Home Appliance of the Future Twenty years ago, the problem with rooftop solar was that customers needed a large collection of lead acid batteries to store their daytime energy and use this energy at night. But simple net metering rules made it possible for the electric grid to function as a 100 percent efficient storage device.  http://ift.tt/2iFUZPX

This Is the Next Step for Energy Storage in South Australia Details were released yesterday for the South Australia government’s call for more projects that can contribute to making renewable energy generation on demand and that will provide energy storage in the state. http://ift.tt/2wPrm4L

Shedding Light - Residential Installations Edition. Ask /r/Solar anything August 29, 2017 While each week has a focus topic, any and all solar related questions are welcome in this weekly post. There are no "stupid" questions. This week's focus topic is solar for residential purposes. Because of variances in things like regulations, prices, and amounts of solar radiation, it is useful to provide general location info such as country and state when asking for help/info regarding your solar project. submitted by /u/AutoModerator [visit reddit] [comments] http://ift.tt/2glDJOQ

The Rise of Solar Power in India submitted by /u/learnwithalan [visit reddit] [comments] http://ift.tt/2iEISCI

Best solar loan? Hey guys, looking for recommendations for solar loans... I tried to get a HELOC but got denied due to 1 missed mortgage payment a few months ago. It affected my credit which is now 687. The loan is for $15,000 Looking for a low interest rate.. any advice is appreciated! submitted by /u/sl0bd0g [visit reddit] [comments] http://ift.tt/2wfiZ0W

One Kudankulam n-power unit restarts generation The first unit was shut down on April 13 for annual maintenance and refuelling. Every year, one third of the reactor's 163 fuel assemblies, or 54 assemblies, are replaced. http://ift.tt/2iDYEOa

Outdoor Lighting - Wireless & Easy! submitted by /u/GreenTipGuy [visit reddit] [comments] https://www.youtube.com/attribution_link?a=Bj3Ld8iTRJo&u=%2Fwatch%3Fv%3Di6EpZALmPYE%26feature%3Dshare

Second Hand 3.6kW System for ~$2000 - Worth it? Hi, I live in West Japan and interested in installing a solar system. Grid-tie feed in incentives are only applicable here when the installation is carried out by a certified installer. I would pay about 10-15k$ for a new system like this, installed. Now, $2000 sounds pretty good to me, even if I have to leave out the incentives. My questions now are: Since this is a used system. Would you consider it a good price? I know there is a limited lifetime on these components (especially inverter and panels). What do you think about the given system? Since I run this without feedin tariffs, would it make more sense to invest into a backup system too? What size would you recommend would make sense for a household that uses about 200kh/w on avg per month (i know I can't feed all of it, just to imporve the bill a bit). Here are the specs of the system: All from year 2011: MD - HH 215 T 215Watt Panasonic Panel (17 Panels) PV - PC40A5...

W.Va. potter goes solar to shrink carbon footprint submitted by /u/dmguion [visit reddit] [comments] http://ift.tt/2wWUUN0

Power companies refrain from bidding for Gujarat's low-cost electricity Power producers said the ceiling of Rs 2.82 a unit makes the bid unviable, raising concerns over other such tenders which are in the pipeline. http://ift.tt/2xs0Vz2

Companies exploring offshore gas field deals in Israel A delegation of executives of ONGC Videsh, Indian Oil, Bharat Petroleum and Hindustan Petroleum visited Israel last week, to explore investment and technological opportunities. http://ift.tt/2xrZnoT

Greenko eyes Reliance Infrastructure's Mumbai power business for $2 billion Hong Kong-headquartered CLP has also held discussions with Reliance, said a company official on condition of anonymity, but Greenko is believed to be the front-runner. http://ift.tt/2vDYCah

Federal Solar Tax Credit One of the best opportunities for homeowners considering going solar is the federal solar tax credit, also referred to as the investment tax credit (ITC). This program allows homeowners to be credited for 30% of the cost of a solar system and installation against their tax liability, significantly reducing the net cost they have to … http://ift.tt/2vmnA2m

China Is Creating the World's Largest Power Company China’s creating the world’s largest power company. The government of President Xi Jinping approved the merger of Shenhua Group Corp., the country’s top coal miner, with China Guodian Corp., among its largest power generators, the State-owned Assets Supervision and Administration Commission said Monday.  http://ift.tt/2wDz959

Delaware Governor Orders Creation of Offshore Wind Working Group Delaware Gov. John Carney today authorized the creation of an Offshore Wind Working Group (OWWG) to advance offshore wind for the state. http://ift.tt/2vm5QEl

Battle between ideologies could determine trade case’s fate submitted by /u/SolarSoldier [visit reddit] [comments] http://ift.tt/2iB9gxb

Post-solar install, lights dim briefly when air conditioner kicks I've had solar panels on my house for about five months now. They work great, but I've noticed that the lights dim briefly in the house whenever the air conditioner kicks in. Before the solar was installed, this never happened. Is this something I should be worried about? submitted by /u/driveninsomniac [visit reddit] [comments] http://ift.tt/2vlq8xQ

Has the government found an easy way to hide fuel price hikes? Before June 15 this year, state oil companies used to fortnightly revise prices to align them with international rates and factor in currency fluctuation. http://ift.tt/2wMLULb

India, Germany ink pact to boost green energy ties Based on the Indo-German consultations held in April 2013 in Berlin, both countries confirmed collaboration on the green energy corridors. http://ift.tt/2iE9Nyz

The Solar Industry’s Biggest Fear About Trump May Come True: ‘I Want Tariffs’ submitted by /u/jay9bee [visit reddit] [comments] http://ift.tt/2wMg1Co

Renegotiation of higher tariff PPAs may impact Rs 48k crore worth investment Even in wind energy, 2000-3000 MW of projects which were allotted or had PPAs signed over Q3-Q4 fiscal 2017 at feed-in tariffs are at high risk of renegotiation. http://ift.tt/2vCZwDF

TransAlta Retrofits Wind Turbines for Condition Monitoring in Ontario Canadian utility TransAlta is retrofitting wind turbines at it Melancthon wind farm in Ontario with integrated condition monitoring systems (CMS). http://ift.tt/2vCDm4s

The Big Drumroll Ends with a Thud: DOE’s Study on the US Power Grid The Department of Energy last week released its long-awaited grid-reliability study, after months of work at the agency to respond to Secretary Perry’s directive calling for the report. The tone and content of Perry’s April 14th memo suggested to many that the study would inevitably produce a set of findings that coal-fired power plants could take to the bank as proof that they need help from the federal government to stay in operation. http://ift.tt/2wCi2R7

New Source of Energy-critical Lithium Found in Supervolcanoes, Stanford Researchers Find Most of the lithium used to make the lithium-ion batteries that power modern electronics comes from Australia and Chile. But Stanford scientists say there are large deposits in sources right here in America: supervolcanoes. http://ift.tt/2wi15cm

Companies Team Up on Exploration Data for Lithium, Geothermal Projects Vancouver, B.C.-based Dajin Resources Corp. last week signed a memorandum of understanding with Reno, Nev.-based Geothermal Development Associates to share geothermal data to support their separate operational goals in Nevada. http://ift.tt/2wCpmMU

Investor Acquires 20 Biomass, Waste-to-Energy Facilities from UK Green Bank London-based investment firm Bioenergy Infrastructure Group (BIG) last week purchased 20 biomass and waste-to-energy facilities from the U.K. Green Investment Bank. http://ift.tt/2vklLmx

Putting Innovation to Work for Renewable Energy – What’s Your Story? We want to hear your innovation story. We will recognize the most innovative power projects with the Power-Gen International Projects of the Year Awards in Las Vegas in December. http://ift.tt/2wi2ShF