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Technology and R&D

Bradford White releases residential hybrid electric heat pump water heaters

The US-based company says its new AeroTherm G2 uses both electric and heat-pump-based heating. It ranges from 189 L to 303 L in capacity.

German mounting system provider launches plug in mini rooftop PV system

Germany-based Ilzhöfer is offering plug-in mini PV systems for flat and trapezoidal sheet metal roofs. The arrays feature 450 W bifacial solar panels.

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DMEGC releases new series of residential all-in-one storage systems

The Chinese company stated that its new H02 product line is available in either single-phase or three-phase configurations. It comes with a different number of 5.12 kWh batteries.

Power Queen announces 1.8 kWh battery for solar applications

The Chinese company says its new storage product is designed for high-load scenarios, including motorhomes and solar setups. It supports up to four batteries in series and four batteries in parallel.

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German energy provider to build 4 MW air-source heat pump

Hamburger Energiewerke is planning to deploy a 4 MW air-source heat pump that will connect to the local heating network. The system can reportedly generate up to 3.2 kWh of heat from 1 kWh of electricity.

Sunbolt introduces pre-assembled solar ‘backyarder’ kit

The kit includes two 50 W solar panels, a 400 W inverter, and two batteries and powers devices directly with 120V GFCI ports and USB ports.

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Combined indoor, outdoor testing shows sensitivity to moisture in TOPCon PV modules

Researchers at the Fraunhofer ISE have combined indoor and outdoor testing to understand and quantify degradation processes in TOPCon solar panels. The novel methodology is intended to provide data for validating and improving stress laboratory protocols.

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Norwegian startup offers new BESS noise modelling software

Glint Solar has added a new battery energy storage noise-modelling feature to its utility-scale planning software platform. The new tool is meant to support project developers during early-stage planning. 

Danish startup offers CIGS-based VIPV solutions for commercial transport

Denmark’s Green Energy Group provides vehicle-integrated PV solutions for road transport customers in Europe and North America. Its PV systems feature copper-indium-gallium-selenide thin film technology in solutions that are designed to extend onboard battery life, cut Co2 emissions, and decrease diesel fuel consumption.

Ionly launches 5 kWh residential battery

Ionly introduces the XYZ 5 kWh residential battery, featuring 90% European-sourced components and advanced reparability, from its base in Valencia, Spain.

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