Prefabricated BIPV wall for multi-floor buildings
Scientists in Singapore have built a plug-and-play, multi-layered, building-integrated PV wall that can be installed without scaffolds. The system has a light-gauge steel support structure, with a system to block air and rainwater at the wall connection.
Tech advances halving surface needed for ground-mount solar
French developer VSN Energies Nouvelles was able to almost double the capacity of one of its PV projects due to technological advances such as high-powered panels and new plant design concepts.
Optimized business model for agrivoltaics
BayWa r.e. has started optimizing its sheep count while experimenting with shepherd partnership business models.
Rooftop-mounted microgrid combines wind, solar, storage
Hover’s first 36 kW installation survived the recent Hurricane Ian storm system that ravaged southwestern Florida.
Simpliphi presents integrated storage solution for rooftop PV
Simpliphi, a US-based storage system provider, said its new storage system includes a 4.9 kWh battery and a 6 kW inverter. The solution can be scaled up to 358.8 kWh of storage capacity.
Weekend read: Rise of the robot (cleaners)
A first-of-its-kind survey has revealed the extent to which automation and robot module cleaning is being adopted by large-scale PV project owners and operators. And the trend is clear; as solar expands geographically and projects grow, the use of robotics in solar operations and maintenance (O&M) is increasing, and the level of understanding as to their benefits is on the rise. Ecoppia, a pioneer in the robotic cleaning segment, partnered with pv magazine on the survey and the results speak volumes.
Chinese PV Industry Brief: Shenzhen Energy to start PV-powered hydrogen production
Shenzhen Energy has announced plans to build a green hydrogen facility in Inner Mongolia, and Daqo has secured another polysilicon supply deal. DKEM, meanwhile, has unveiled plans to build a silver paste production facility for TOPCon products.
The Hydrogen Stream: Standardized measurements for solar water-splitting
NREL and Berkeley Lab have proposed efficiency and stability best practices for solar water-splitting to make hydrogen, while a team of researchers from Malaysia and Pakistan have revealed their findings on the feasibility of hydrogen-based incineration.
Inverted perovskite solar cell with 21.85% efficiency via surface modulator
A UK research group has used surface modulators to reduce non-radiative recombination in perovskite solar cells. They used 2-TEAI organic halide salt to build a cell with high power conversion efficiency and stability.
FoxEss unveils compact single-phase inverters for residential PV
FoxEss has released new inverters with nominal power ranging from 0.7 kW to 3.3 kW, a maximum efficiency rating of 97.4%, and a maximum European efficiency of 96.8%. They measure 290 mm x 220 mm x 116 mm and weigh in at 5.4 kg.
