US lab reveals top findings for hybrid solar, storage plants
US government researchers have collected 10 observations from recent research papers that look at solar- or wind-plus-storage power plants in the United States.
PV-powered portable seawater desalination system for drinking water
US researchers have developed a portable desalination unit that generates clean drinking water without filters or high-pressure pumps. The device is powered exclusively by solar energy and requires just 20 W of power per liter.
Island nation issues tender for first grid-connected solar
The government of Sao Tome and Principe is inviting bids to build a 1.5 MW solar plant which it appears is destined to replace a thermoelectric facility.
Renac Power unveils high-voltage residential battery
Renac Power’s new plug-and-play battery has a storage capacity of 3.74 kWh, but it can be enhanced in series with up to five batteries to 18.7 kWh. It has a nominal voltage of 96 V and a voltage range of 81 V to 108 V.
Germany deployed 916 MW of solar in March
Germany’s cumulative installed PV capacity for all subsidized and unsubsidized PV systems stood at around 58.2 GW by the end of March.
Australian solar companies battle to keep staff
Australian solar companies are reporting staff shortages, leading to false price points around the value of installers. Scott Mason, general manager of Platinum Solar Designs, says the shortages aren’t simply part of the nation’s broader skills scarcity; rather, they are endemic to the PV industry and are linked to regulatory issues.
Sharp launches 540 W bifacial solar module
Sharp’s new IEC 61215 and IEC 61730-certified-certified panel features 144 half-cells based on M10 wafers and a 10-busbar design. Its operating temperature coefficient is -0.349% per degree Celsius and its power tolerance reaches up to 5%.
Titanium oxide nanoparticle-based perovskite PV cell with 24.05% efficiency
A new perovskite PV cell based on titanium dioxide nanoparticles exhibits low efficiency losses when scaled up from cell to module.
Solar briefcase packs in 200 W for off-grid, mobile living
FlexSolar has developed a foldable, portable PV briefcase kit with a charge controller and connection cables.
ReNew Power signs PPAs for 2 GW in India
Nasdaq-listed ReNew Power has signed power purchase agreements for 1.5 GW of new utility-scale PV capacity in Rajasthan. It will also build around 0.5 GW of renewables for corporate customers.
