New residential battery inverter from Ginlong
The Chinese manufacturer has unveiled a hybrid product with a power range of 6.5-13 kW. The device has a maximum efficiency of 98.4%, according to Ginlong, and battery charging/discharging efficiency of 97.5%.
Plans unveiled for 1 GW solar-storage-hydrogen facility in China
Chinese developer Panda Green says it has negotiated exclusive rights to develop a $1.41 billion project in Xinjiang which will feature PV and photothermal generation, hydrogen production and energy storage.
Catching up on the Musk-Tesla-SolarCity acquisition case
Tesla CEO Elon Musk finds himself in the news quite often, from groundbreaking SpaceX launches to contentious tweets. Yet one story that has flown under the radar by the brash businessman’s standards has been going on for four years now.
Finland to stabilize grid with 30 MW/30 MWh battery
The Yllikkälä Power Reserve One project will be one of Europe’s largest storage installations and the biggest in the Nordic countries. French developer Neoen will deploy the big battery close to Lappeenranta in the southeastern part of the country.
Panasonic, Span team up for home battery backup and energy management
Span’s ambition is to “transform the electrical panel into an intelligent gateway” and expand the adoption of solar and electric vehicles, as well as storage systems like Panasonic’s residential battery.
Lithium battery for low- and high-voltage storage
Dubai-based Weco has unveiled a new lithium battery solution that can operate in parallel as a low-voltage storage system or in series as a high-voltage battery with no hardware changes. The batteries can be mounted on walls or set up in a stack configuration.
Hawaiian utility allocates 460 MW of PV and 3 GWh of storage in renewable energy procurement
Winners of the island state’s largest ever renewable energy procurement include AES, Hanwha, Engie, EDF, Longroad.
PPA signed for solar-wind-storage microgrid on Saint Helena
Pash Global, a subsidiary of multinational commodities trader Trafigura Group, has signed a renewables power purchase agreement for a project on the British overseas territory of Saint Helena. The microgrid will help the South Atlantic island’s aim of investing in renewables, reducing diesel dependence and increasing fuel security and price stabilization.
Investors bet $27.5 million that Nanotech Energy’s graphene battery breakthrough is the real thing
The startup claims to be “the world’s top supplier of graphene” and plans to release a non-flammable, environmentally friendly lithium battery that can charge “18 times faster than anything that is currently available on the market” — within the next year.
Chinese 202 MW/MWh solar-plus-storage project
Inverter maker Sungrow is supplying the inverters and storage system for China’s largest, 202.8 MW/MWh solar-plus-storage facility. The plant will be connected to a new, 800 kV ultra-high voltage power line.
