Author

Lior Kahana Junior Editor pv magazine

Lior Kahana Junior Editor pv magazine

Lior Kahana

lior.kahana@pv-magazine.com

Articles written by Lior Kahana

R&D

Comparing thermal runaway behavior of sodium-ion, lithium-ion batteries Scientists in Germany have analyzed the thermal runaway behavior of sodium-ion batteries and lithium-ion batteries inside a 10-L reaction vessel. They have thermally abused 30 samples, each under a different state of charge level, and have found that both types suffered from runaway when the charge is at least 50%.

Jun 20, 2025

R&D

Optimizing Carnot batteries for renewables storage Based on the the heat pump-organic rankine cycle, scientists in Portugal have created six different models of Carnot batteries for stationary storage. They investigated 16 different combinations of working fluids and created a multi-objective optimization for the best candidate.

May 26, 2025

Products & Services

UK startup unveils industrial batteries based on repurposed EV battery packs Allye Energy has launched two new battery storage systems that can provide 820 kW and 1.25 MW of power, respectively. The systems combine up to 18 repurposed EV battery packs with mixed chemistries.

May 23, 2025

Products

Poweroad launches 233 kWh battery for C&I solar The Chinese manufacturer said that up to 10 battery cabinets can be connected in parallel to reach a total storage capacity of 2.33 MWh.

May 07, 2025

Products

Bulgarian manufacturer unveils 8.1 MWh battery energy storage system Designed entirely in-house, the X-BESS 8 features a liquid-cooled, three-level inverter topology that achieves 99.5% efficiency.

May 02, 2025

Products

Biwatt releases 4.5 kWh sodium-ion battery The Chinese manufacturer said its new IP65-rated product has a lifetime of 5,000 cycles. Up to four batteries can be stacked together, with total storage capacity reaching 72 kWh.

Apr 30, 2025

Products

Trina launches 5 MWh energy storage system The Chinese manufacturer said its new utility-scale battery uses 314 Ah cells with a 15,000-cycle lifespan.

Apr 10, 2025

Products

Ecoflow launches 286 Wh portable power generator The US-based company said its new River 3 Plus portable power station recharges from 0% to 100% in just one hour via AC outlet A version that includes wireless charging via an integrated 5,000 mAh power bank will be available later this year.

Apr 03, 2025

Products

Austa releases all-in-one storage system for residential use Austa has launched an all-in-one residential storage system with a three-phase inverter offering output from 5,000 W to 15,000 W and storage capacities ranging from 10 kWh to 30 kWh.

Mar 31, 2025

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