What is needed to persuade UK households and businesses to go solar?
The government’s Department for Business, Energy and Industrial Strategy surveyed householders and small businesses and was told the prospect of firms having to pay higher taxes after installing PV prompted fury – just as the national solar trade body has been telling Whitehall for years.
Switching from subsidization to taxation may improve uptake of heat pumps coupled to PV
According to a Swedish-Austrian group of scientists, the combined use of heat pumps and rooftop PV generation may be boosted in Europe by replacing current subsidies with a carbon tax policy. Their analysis showed that the profitability of this combination is strictly dependent on gas prices, and that a slight increase in gas prices would be crucial to sustain strong development.
China to add 619 GW of solar this decade
Indonesia will catch the eye too over the next nine years, according to analyst WoodMac, as its market grows from 300 MW to 8.5 GW.
New PV system assembly factory in Brazil
The factory will be located in the state of Ceará and is expected to begin manufacturing activities in 2022.
Montenegro launches net metering program for rooftop PV
Although very limited in scale, the program is Montenegro’s first attempt to support rooftop PV.
Energy storage aggregation unlocks benefits for homeowners, grid operators, installers
Companies like Sunrun are implementing grid services using smart batteries to unlock benefits for residential end users and the grid at large. Recent research from New Zealand suggests that these benefits could be dramatic.
Solar 101: Tips for keeping your rooftop solar system humming over the long term
Solar O&M comes down to mechanical rooftop connections, electrical solar panel connections, panel and connection temperatures, and inverters. Here are four possible plans of attack.
Sungrow brings its three-phase residential storage solutions to Europe
Up to eight battery modules from the Chinese manufacturer can be combined to form a storage system with a capacity of up to 25.6 kWh. According to Sungrow, it is not necessary to wire the battery modules.
India could install 8.5 GW of solar in fiscal 2022
India’s solar capacity additions will surge in the 2021-22 fiscal year, led by a strong project pipeline. Tariffs will go up in line with rising module prices, but will remain competitive at less than INR 3/kWh ($0.040/kWh), according to a new report by ICRA.
SMA, Renusol link planning tools
The German companies plan to combine their tools for project planning and battery systems via a new interface. They aim to simplify the work processes of planners and installers.
