Huawei, Meinergy plan 1GW/500MWh solar-storage project in Ghana
Huawei and Meinergy plan to build a facility that could end up being Africa’s largest solar-plus-storage project. Huawei will supply its storage tech for the installation.
KKR may acquire Albioma
The US private equity giant is interested in the French renewable energy producer as part of its expansion strategy in the renewable energy sector.
Panasonic launches solar heat pump solution for water heating
Panasonic has unveiled a new product in Japan with a PV-based charging function that uses a heat pump and hot water storage unit to save energy by maintaining bathwater temperatures at constant levels.
India installed 1.7GW of rooftop PV in 2021
India’s cumulative rooftop solar installations surpassed 7GW in December. The state of Gujarat leads the country with the most installed rooftop solar capacity to date.
Fully autonomous robot for solar O&M
OnSight Technology has developed a tele-operated vehicle to clean solar arrays. It is equipped with a radiometric thermal imaging camera and an optical zoom camera backed by artificial intelligence. It has a range of 12 hours and a speed of 1.6 km per hour.
Thermally integrated PV-electrolyzer with 9.1% solar-to-hydrogen efficiency
A Swedish research group has developed a device combining CIGS thin-film solar modules and an alkaline electrolyzer based on a trimetallic cathodic catalyst made of nickel, molybdenum, and vanadium (NiMoV) and an anode made of nickel oxide (NiO). The electrolyzer achieved an average solar-to-hydrogen (STH) efficiency of 8.5% for stable operations during 100 hours.
Green Cell unveils 5kWh residential battery
Called GC PowerNest, the battery has a storage capacity of 5kWh and a voltage of 51.2V. It is scalable in an eight-stack configuration, thus reaching a capacity of up to 40kWh.
Japan allocates 268.7MW in eleventh solar auction, lowest bid comes in at $0.078/kWh
The procurement exercise was open to PV projects exceeding 250kW in size and had a ceiling price of ¥10.25/kWh ($0.089).
Mini-PPAs for residential PV in Germany
German renewable energy producer Trianel plans to buy solar power from residential PV systems via mini power purchase agreements, starting from the second quarter. It will then sell the electricity to the energy futures market.
Cybersecurity for distributed energy, inverter-based resources
UL and the US National Renewable Energy Laboratory have released a report on cybersecurity certification recommendations and are actively developing new requirements to create cybersecurity certification standards.
