New water-draining device for rooftop PV systems
Portuguese startup Solarud has developed a way to eliminate soiling around the frames of PV panels with low inclination slopes. The device drains water that would otherwise stay stagnant on the surface of modules.
The long read: Sky-scraping solar
As people have gradually migrated to the world’s cities, urban areas have migrated upward to scrape the sky. And yet, while one of the first principles of power generation is to generate as close as possible to the point of consumption, energy systems have long been designed to deliver electricity to major cities from distant hubs. But now, thanks to recent advances in solar panel energy density and building-integrated PV, vertical cities could soon be standing tall under their own power.
Saatvik launches 545 W bifacial PV modules
Indian manufacturer Saatvik has developed bifacial PV modules based on mono PERC, half-cut technology. The multi-busbar modules boast an efficiency rating of 21.12%.
New renewable capacity additions doubled in FY 2022
India installed 15.5 GW of non-hydro renewable energy capacity in fiscal 2021-22, from just 7.7 GW installed in the preceding fiscal year. About 90% of the total, or 13.9 GW, came from solar.
Webdyn India crosses 4.2 GW mark, Fimer supplies inverters for solar-plus-storage project
Webdyn’s Indian unit has supplied remote monitoring tech and hybrid power management solutions for 4.2 GW of solar plants since 2015, while Italian inverter maker Fimer has supplied its 1 MVA inverters for a new integrated solar-plus-storage project in Gujarat.
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.
Indian solar market leaders in 2021
ReNew Power was the top utility-scale solar developer in 2021, commissioning the largest amount of capacity. Tata Power Solar led in rooftop solar installations, accounting for 20% of total annual additions.
SJVN awards 1 GW solar EPC project to Tata Power
State-owned hydropower producer SJVN has awarded a 1 GW solar engineering, procurement, and construction project to Tata Power Solar. The PV installation will be built in Rajasthan with an investment of around INR 5,492 crore ($720 million).
Waaree supplies 45 MW of PV modules to KPI Global
Mumbai-headquartered Waaree has supplied its 335 Wp polysilicon modules to Gujarat-based developer KPI Global Infrastructure, for projects in Bharuch district, Gujarat.
Salt producer tenders 1 GW of solar in Gujarat
State-owned Hindustan Salts Ltd. has invited bids to build and operate 1 GW of solar capacity on 5,000 acres of disused land in the Indian state of Gujarat. The developer will pay Hindustan Salts a fixed annual rental fee for the land. Bidding closes on May 25.
