Sandra Enkhardt
1Komma5° releases residential battery for non-PV homeowners
1Komma5° has launched PowerHarvester, a lithium iron phosphate battery system for residential customers without solar. It is offering six power classes and storage capacities from 7.7 kWh to 27.2 kWh.
Germany’s PV installations down sharply in March
Germany installed just 787.2 MW of new PV capacity in March – the lowest monthly total since December 2022.
Smoke and vanadium leak from Swiss home energy storage unit
Vanadium redox flow energy storage manufacturer Prolux Solutions said 50 l of vanadium electrolyte leaked from a residential unit in Arbon but no fire occurred.
German home battery owners can save state millions with ‘a maximum of six clicks’
Berlin-based researchers behind the ‘Your Power Storage Can Do More!’ initiative want home battery owners to use intelligent charging to help the grid and state budget, and slow battery aging.
PV curtailment jumps 97% in Germany in 2024
Solar curtailment increased by 97% in Germany last year, driven by rapid growth in PV deployment and unusually high solar radiation in the summer, according to the Federal Network Agency (Bundesnetzagentur).
Germany’s 50Hertz opens up reactive power market to renewables, battery storage
With regulator the Federal Network Agency requiring grid companies to tender for the provision of the reactive power needed to maintain network voltage, electricity transmission system operator (TSO) 50Hertz has stolen a lead on its rivals.
RWE plans 1.2 GWh battery on German former coal plant
The energy company says it is investing a mid-three-digit million euro amount into construction of the 600 MW battery energy storage system (BESS).
Nexol Photovolthermic launches new PV water heater
Nexol Photovolthermic AG has developed a new hybrid solar water heater for residential use, offering 1.5 kW of heating output and sizes ranging from 80 to 300 liters.
Aleo Solar to halt production at PV module factory in Germany
Aleo Solar says it will halt production at its solar panel factory in Prenzlau, Germany, affecting 110 employees. The manufacturer is a unit of Taiwan’s Sino-American Silicon.
SMA posts €93 million loss for 2024
The German PV company saw revenue plunge nearly 20% last year. SMA expects revenue and profit to stabilize in 2025 due in part to restructuring measures, which are already having an impact.
