Energy Storage

A new metric for assessing total system costs puts a least-cost mix of offshore wind and solar at about €46 ($54.20)/MWh in a future climate-neutral energy system for Denmark. Researchers tell pv magazine that figure is less than half the equivalent cost of nuclear under the same conditions.

Researchers in the United Kingdom found that thermostatic radiator valves can reduce air-source heat pump space heating energy use by 6–8% without affecting system efficiency when used correctly. TRVs must be applied carefully in well-designed, balanced systems with at least one open flow path, as they mainly serve as a secondary tool for room-level comfort control rather than a replacement for proper heat pump design and low flow temperature operation.

India-based Pur Energy has launched the PuREPower 3.0 Lite, an all-in-one lithium battery-based power backup solution positioned as a cleaner and more compact alternative to conventional inverter and lead-acid battery combinations for the residential segment.

BMW Group tells pv magazine its iX5 Hydrogen fuel cell electric vehicle (FCEV) will enter series production in 2028 using a third-generation fuel cell system developed with Toyota, but says hydrogen pump prices must reach parity with diesel for the vehicle to succeed commercially.

Germany could break the gigawatt-hour mark for the first time on a monthly basis. Around 45,000 new residential photovoltaic storage systems have been registered in the market master data register so far in March.

From pv magazine Latam The Colombian government has issued Decree 0393, establishing public policy guidelines for the integration of energy storage systems (ESS) into the National Interconnected System (SIN) and Non-Interconnected Zones (ZNI). The decree defines criteria for their deployment, enables participation in electricity markets, and sets the basis for remuneration, in the context of […]

The two companies will develop XFRA, a distributed network of compute nodes connected to homes with smart panels, batteries and optional solar generation, in partnership with Nvidia and homebuilders like PulteGroup,

The EU Agency for the Cooperation of Energy Regulators (ACER) says distribution grid investment has risen 51% since 2021, but warns that fragmented planning rules and regulatory distortions could limit efficiency and slow the energy transition.

The government of Togo is running a tender for the construction of solar minigrids in 27 rural localities. The deadline for applications is May 26.

The German manufacturer has launched an integrated energy system combining inverter, storage and energy management in a modular, scalable solution for new and existing PV installations. The system supports AC/DC coupling, backup power and smart energy optimization.