Articles written by Cornelia Lichner

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Enpal unveils residential heat pump for large heating loads The German company is introducing its own heat pump with a heating output of up to 16 kW and a maximum flow temperature of 80 C. The system is designed to meet rising demand in large single-family homes and unrenovated existing buildings.
Cornelia Lichner
Sep 23, 2025
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BBDF 2025: Why time is running out for standalone storage Regulatory shifts in Germany are narrowing opportunities for standalone storage, pushing developers toward colocated battery systems that require more complex optimization, according to industry discussions at the Battery Business Development Forum in Frankfurt.
Cornelia Lichner
Jul 21, 2025
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Sigenergy launches 10 MW/20 MWh of Bulgarian storage using 240 kWh stacks Sigenergy has deployed a 10 MW/20 MWh battery energy storage system (BESS) at a solar site in Malko Tarnovo, Bulgaria, using 240 kWh battery stacks typically found in residential systems.
Cornelia Lichner
Jun 11, 2025
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Birds thriving, breeding successfully in Germany’s solar parks Larks and other bird species are flourishing in Germany’s solar parks, where breeding success exceeds that of many other habitats. These PV project sites are becoming valuable refuges, benefiting both wildlife and the surrounding environment.
Cornelia Lichner
Jun 05, 2025
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Tandem cell or tandem module? At Intersolar Europe in Munich, several companies presented their concepts for high-performance perovskite tandem photovoltaics. The first modules are expected to be available in the second half of the year. The different approaches by manufacturers are evident.
Cornelia Lichner
May 14, 2025
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German startup launches bidirectional charging kit for EVs Energy Island Power, a German startup, has developed a connection kit that allows electric vehicle owners to use their car’s power to support home energy needs by integrating with the solar inverter and the home grid.
Cornelia Lichner
Apr 01, 2025
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Power electronics for customized battery energy storage Startup p&e power&energy is offering multilevel inverter technology to manufacturers and integrators of battery energy storage systems (BESS). Interconnecting individual cells enables cost savings and the service life and efficiency of the systems, which can be individually configured for each application, can be increased.
Cornelia Lichner
Mar 28, 2025
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Paxos Solar unveils glass-glass PV tile with heat pump integration Paxos Solar has developed a new glass-glass PV tile that integrates with heat pumps, featuring Longi’s back-contact solar cells. The 44 W, 59.5 cm x 48 cm tile can also produce heat for residential systems.
Cornelia Lichner
Sep 16, 2024
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German firm hits energy independence with solar, batteries, hydrogen Esysteme21 has built a 100% self-sufficient energy system with photovoltaics, hydrogen and battery storage. The German solar company describes the concept as a solution for medium-sized enterprises.
Cornelia Lichner
Jul 10, 2024
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Press releases

Press Release
Huawei
Huawei Wins Intersolar AWARD at Intersolar 2019
May 16, 2019