Installations

Cooling down PV panels with water

France’s Sunbooster has developed a technology to cool down solar modules when the ambient temperature exceeds 25 C. The solution features a set of pipes that spread a thin film of water onto the glass surface of the panels in rooftop PV systems and ground-mounted plants. The cooling systems collect the water from rainwater tanks and then recycle, filter and store it again. The company claims the technology can facilitate an annual increase in power generation of between 8% and 12%.

What options will emerge to replace tax equity financing for solar?

With the scope of global turmoil caused by Covid-19, tax equity, the predominant vehicle for solar project financing will slow down considerably. What options will arise to replace tax equity, and how will they shape the different branches of development?

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Chinese fishery hosting 260 MW of unsubsidized solar

The solar plant was built with fixed structures on a 400-hectare water surface at a fishery in Anhui province. The project was the first unsubsidized plant approved by the National Development and Reform Commission in 2019 and is selling power at a price of $0.054 per kWh.

Morning Brief: Senators propose a nationwide halt on utility shutoffs, Hawaiian Electric wants to “self-build” a 160 MWh battery system

Also in the brief: Minnesota’s new residential solar restrictions, JinkoSolar donates 1,000,000 masks for pandemic fighting in 19 countries, NABCEP will offer Board Certification and Associate level exams online and more.

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Job moves at Tesla, GAF Energy, Pine Gate Renewables, Yotta, stealth storage, Solar Landscape

Executive and boardroom moves in solar, storage, cleantech, utilities and venture capital.

US behind-the-meter storage forecast drops 31% over Corona concerns

Wood Mackenzie has dropped the 2020 outlook down to 430 MW, still a more than 100% increase over 2019, amid concerns over the role of sales and commissioning and interconnection in a period of shelter-in-place ordinances.

Solar and storage would cost less than Alabama Power’s proposed 1.9 GW of gas units

An Alabama industry association and citizens’ groups say regulators should reject Alabama Power’s request to build more gas capacity.

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Morning Brief: Tiger King star has solar installed, 260 MW on a fishery in China

Also In the brief: Iowa passes net metering right before suspending the session amid the Covid-19 pandemic, an international research team has developed a new type of solar cell that is 26.7% efficient in power conversion, Powerhome is hiring and more.

Texas installer sees coronavirus concerns driving interest in residential storage

While national solar and storage projections fall, the opposite has been true for Bret Biggart and Freedom Solar, with more and more customers looking for residential storage to weather uncertain times.

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Morning brief: Hawaii is installing batteries to support solar and wind, Ted Danson on energy storage

Also in the brief: Tesla is planning to retool its New York gigafactory to manufacture medical ventilators, SEIA is projecting that coronavirus could slash the solar workforce in half, a 50 MW community solar project approved in New Mexico and more.

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