‘Compromised’ battery blamed for fatal house fire in Australia
Fire investigators in the Australian state of New South Wales have determined that a compromised lithium-ion battery was the cause of a recent house fire north of Sydney that killed two people.
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.
NatPower pledges £10 billion for battery storage rollout in the UK
NatPower UK says it will bring over 60 GWh of battery storage online in the UK by 2040. It has already set aside GBP 600 million ($769.8 million) for the development of substations and says large-scale solar and wind projects will be announced later this year.
UAE utility opens bidding for 400 MW battery energy storage system
Emirates Water and Electricity Co. (EWEC) has started accepting expressions of interest for a 400 MW battery energy storage system (BESS). The chosen developer will enter into a long-term agreement with the Abu Dhabi-based utility as the sole procurer.
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.
Amazon Web Services helps Duke Energy complete power flow studies in hours, not months
Adding residential solar or commercial-scale electric vehicle chargers on a utility’s distribution feeder may require the utility to conduct power flow calculations. Duke Energy can now complete those studies in hours, an Amazon executive said at a policy forum held by ACORE.
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.
