The long read: Avoiding PV performance killers
GIZ, Germany’s development agency, has partnered with India‘s Ministry of New and Renewable Energy to follow up on its successful “kW-to-kWh” study, which has become a quality benchmark for MNRE’s projects in India. PI Berlin acted as lead consultant on the project, and Asier Ukar, senior consultant and managing director of PI Berlin S.L., shares some of the key conclusions.
Offgrid Energy Labs unveils ZincGel battery technology for stationary and low-powered mobility applications
The IIT Kanpur-incubated startup has introduced ZincGel battery technology that offers energy efficiency at par with lithium-ion products but with twice the lifecycle and negligible operational cost, which can lead to significant savings for two-wheeler EV operators.
Tractor-mounted, hydraulic panel cleaning arm for solar farms
Tamil Nadu based Next Automation has come up with a tractor-mounted hydraulically operated arm as a fast, accurate, cost-effective, and water-efficient cleaning solution for panels in solar farms.
SMA unveils new inverter for residential, commercial PV
SMA is offering a new line of four inverters with power ratings of 12kW, 15kW, 20kW and 25kW, for use in rooftop PV systems up to 135kW in size. It claims the inverters provide grid-compliant power control of entire systems and enable over-dimensioning of PV arrays by up to 150%.
Gautam Solar releases gel battery solution for solar storage
India’s Gautam Solar says its gel batteries provide a safer, cost-effective, and long-lasting alternative for the energy storage space.
India’s utility-scale PV capacity hit 41.7GW in December
India installed 41.7GW of cumulative utility-scale solar capacity as of Dec. 31, 2021. It has another 44.6GW in the pipeline.
SolarJuice Technology launches 450W, 550W modules for commercial PV
SolarJuice Technology manufactures its new 450W and 550W solar modules in a facility at a revamped Sunergy PV solar plant in Sacramento, California.
IndianOil, L&T and ReNew to form green hydrogen development JV
IndianOil, Larsen & Toubro, and ReNew will hold an equal stake in their proposed joint venture to develop, execute and own green hydrogen assets in India. Additionally, IndianOil and Larsen & Toubro will form a JV for the production and sale of electrolyzers.
India’s solar report card for 2021
India added 10.4GW of solar power generation capacity in the January-December period of 2021. Out of this, 42% was installed in Rajasthan alone.
Trina Solar achieves 25.5% efficiency in n-type TOPCon solar cell
The result was confirmed by the National Institute of Metrology of China. It was achieved with a cell size of 210x210mm.
