Batteries are getting cheaper and allowing solar power to be used beyond daylight hours, according to new analysis from clean energy think tank Ember. The costs of building giant, utility-scale ...

Electricity demand could increase up to 16 percent across the United States by 2030, requiring up to a six-fold increase in the pace of building new generation and transmission. Can solar-plus-storage ...

Home batteries have never been cheap, with most costing thousands (if not tens of thousands) of dollars. A recent report from EnergySage reveals that battery prices have hit a record low. EnergySage ...

Lithium-ion batteries are everywhere, powering everything from consumer electronics to electric vehicles, residential PV storage systems, and, more recently, mitigating curtailment in large-scale wind ...

If you’ve been holding off on going solar, now might be the time to revisit that quote. According to EnergySage’s new Solar & Storage Marketplace Report, prices for both home solar and solar + storage ...

Night-time in solar PV systems averages 16 hours, requiring significant storage or alternative generation to meet demand. Pumped hydro and batteries are key, with pumped hydro offering long-duration, ...