New simulation framework achieves higher dual land use efficiency in agrivoltaics
Researchers in Italy have conceived new agrivoltaic modeling for agrivoltaics that includes crop yield response curves for multiple crops. Once the electricity production coming from the PV modules is also assessed, the performance metrics for the agrivoltaic system as a whole are obtained.
Gerchamp launches energy management system for C&I applications
The Chinese company said its new all-in-one module has a DC input current of up to 70 A and a voltage range of 650 V-900 V.
Robots to work with humans to demonstrate solar module installation
US electrical contractor Rosendin plans to demonstrate robotic-assisted solar module installation at a large-scale solar energy project under construction in Texas.
Compression-assisted adsorption thermal battery prototype for seasonal heat storage
Chinese researchers have developed a thermal battery prototype using composite sorbents and have scaled it up via simulation to operate in real world conditions. A compression ratio from 1 to 4 reporteldy boosts average output heat power by 300%.
Using laser processed glass as solar concentrators for BIPV
Researchers from Aalto University in Finland demonstrated a proof-of-concept of laser-processed glass to be used as a type of solar concentrator for building integrated PV (BIPV) applications. The treated glass enabled a 55-fold increase in photocurrent generation compared to unprocessed glass, with an estimated optical efficiency of 0.66 %. Additionally, a fluoropolymer coating was applied to create a self-cleaning surface.
GoodWe unveils hybrid inverters for large residential applications
GoodWe says its new EHB single-phase hybrid inverters suit larger residential energy storage applications with the series supporting 200% PV oversizing, allowing for systems up to 20 kW in size.
SMA releases 9.6 kW and 11.5 kW hybrid solar inverters
SMA America introduced two larger power classes to its Sunny Boy residential solar inverter line.
Fraunhofer ISE testing agrivoltaics on standard weather protection covers
Fraunhofer ISE and German weather protection specialist VOEN Vöhringer are testing an agrivoltaic system that uses existing crop cover structures to support solar modules, eliminating the need for a dedicated mounting system.
Caelux developing perovskite-silicon tandem solar with four-terminal configuration
While many perovskite developers pursue a 2-terminal format, which poses design and production constraints, Caelux uses a 4-terminal approach that can reportedly help bypass technical challenges.
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.
