Finland inaugurates world’s largest 1 MW/100 MWh sand battery
Finland has inaugurated the world’s largest sand battery, a 1 MW/100 MWh thermal storage system developed by Polar Night Energy. The unit is already exceeding efficiency targets.
Egypt signs land-use contract for 2 GW solar cell and panel complex
Egypt has signed a land-use contract for a 2 GW solar cell and 2 GW panel complex with 1 GWh of storage, backed by investors from Egypt, China, Bahrain, and the United Arab Emirates.
Novel MPPT technique for EV charging combined with PV, fuel cells
Scientists in India have designed a system that uses PV panels, a proton-exchange membrane fuel cell, battery storage, and a supercapacitor. It also relies on an adaptive neuro-fuzzy inference system-based MPPT that reportedly achieves an efficiency of 98.7%.
Suzuki venture starts electrode output in India
Japan’s Toshiba, Denso and Suzuki have launched local lithium battery cell and electrode production in India through their TDSG venture, supplying hybrid and electric vehicles for global markets.
SolaX presents balcony storage system
Chinese manufacturer SolaX Power has unveiled its Balcony X-MS 2000, a lithium-phosphate battery storage system for residential microgeneration supporting up to 2,400 W of solar input.
Micoe showcases residential PV water heaters
The Chinese company said its new PV-driven water heaters are combinable with grid electricity to ensure continuous domestic hot water supply. The new products rely on MPPT controllers and a digital control panel featuring programmable temperature settings and timer functions.
SAJ launches HS3 6-in-one home battery with 40 kWh storage
China’s SAJ has launched its HS3 6-in-one home battery series, available in single- and three-phase configurations with 1,000 W to 15,000 W of PV input and up to 40 kWh of lithium iron phosphate (LiFePO4) storage.
Sunwoda debuts 684 Ah storage cell, targets mass production in early 2026
Mass production is planned to begin in the first quarter of 2026, targeting an initial annual capacity of 10 GWh.
Guyana commissions 0.6 MW solar farm on island
The Guyanese government has secured energy independence on Leguan, the country’s second island to do so, with a 0.6 MW grid-forming solar farm and 1.2 MWh of battery storage, according to Prime Minister Mark Phillips.
Lithuania approves 1.7 GW/4 GWh of energy storage
Lithuania has concluded its latest energy storage procurement round with plans to deploy 1.7 GW/4 GWh, five times its initial 800 MWh target, to strengthen grid flexibility and reliability.
