Weco launches new residential battery
The new product has a capacity of 5.4 kWh and is scalable up to 60 kWh. It features a depth of discharge of 100% and a rated charge-discharge voltage of 450 V.
Weekend Read: Upstart vs. incumbent
Electricity market liberalization and private sector development of solar and energy storage in Cyprus continue to be delayed. pv magazine’s Ilias Tsagas looks at why independent power producers are frustrated by electricity curtailment and a lack of market reform.
PV-powered cars and the parking dilemma
Researchers in Portugal have addressed the so-called ‘parking dilemma’ of electric cars incorporating photovoltaic modules. They looked into the tradeoff between charging the car and raising its inside temperature. They calculated the critical time as a function of the car’s solar capacity.
Redback Technologies goes into voluntary administration in Australia
Redback Technologies, an Australian inverter and battery company, is trying to secure new investment after entering voluntary administration this week.
Mitsubishi Heavy Industries debuts air source inverter heat pump
Conceived for residential, commercial, and industrial applications, the Hydrolution PRO heat pump has a coefficient of performance of up to 3.47 and a seasonal coefficent of performance of up to 4.59. It uses difluoromethane (R32) as the refrigerant.
Bslbatt introduces high-voltage battery for commercial PV
China’s Bslbatt says its new batteries feature individual battery modules with voltages of 80 V to 1,000 V and a capacity of 135 Ah. They can be stacked in series with up to ten battery modules.
Chelion Australia rolls out new residential energy storage system
Chelion is now introducing its new iHome high-voltage residential battery storage systems in Australia.
Battery prices collapsing, grid-tied energy storage expanding
From July 2023 through summer 2024, battery cell pricing is expected to plummet by more than 60% due to a surge in electric vehicle (EV) adoption and grid expansion in China and the United States.
Solitek unveils residential lithium-ion battery
The Lithuania-based module manufacturer is now also manufacturing and selling a residential lithium-ion phosphate battery system. It is sold in 5.12 kWh modules that are stackable up to 8 units, each with a nominal voltage of 51.2 V.
Photovoltaics for refrigerated warehouses
Scientists in China have analyzed the performance of PV-driven refrigeration warehouses and have found they can ensure stable operation thanks to a refrigeration coefficient of performance of up to 2.66.
