India added 521 MW of rooftop solar in Q2 2021
The second quarterly addition of 521 MW from April to June is India’s highest-ever rooftop solar capacity installed in a quarter.
Hybrid PV-thermal modules providing heat source to brine-water heat pumps
Developed by Dutch company UseAllEnergy, the module is fabricated with a heat exchanger placed on the rear side that works as a heat source for a brine-water heat pump. Thanks to this innovation, the heat pump does not need to get heat from a borehole yet can still generate sufficient thermal energy. The solution is claimed to be easy to install and also to be suitable for retrofits.
Residential rooftop solar 101: From azimuth to zoning
Join the solar revolution, but do so with the most current insight on equipment, cost, and system design. Bookmark this page and refer to it often as your project moves forward.
Solar on new-build homes has significantly shorter payback period
A report by BloombergNEF and Schneider Electric has pressed the case for governments to unlock the world’s potentially huge rooftop solar potential, and cited California’s solar mandate as a shining example.
Italy deployed 362 MW of PV in H1
At the end of June, Italy’s cumulative PV capacity surpassed 22.4 GW. Rooftop PV keeps driving the Italian solar market.
How long do residential solar inverters last?
Multiple factors affect the productive lifespans of residential solar inverters. In the second part of our new series on resiliency, we look at PV inverters.
Dutch construction company invests in 300 MW solar module factory
The factory is under development in Eindhoven by Dutch start-up Solarge, and is scheduled to begin manufacturing activities in March.
Coupling balcony solar panels with residential storage
South Korean researchers have tested four operational modes to combine residential batteries with balcony PV modules and have found that the best configuration is when solar is supplied to the load after the battery is fully charged. Charging the battery with the grid prevents the risk of full discharge in the absence of PV power, they said.
SDN opens heterojunction module factory in South Korea
Planned to be located in Gwangju, in southwestern Korea, the new factory is expected to reach a capacity of 385 MW and to produce 550 W panels.
Solaria unveils 430 W pure black residential solar panel
The new residential module of the U.S.-based manufacturer has a power conversion efficiency of 20.40%, a size of 1,076×1,957x35mm, and a weight of 21.3kg. The product is claimed to be compatible with next-generation, module-level power electronics.
