Plastic strip to prevent birds from nesting under rooftop solar
Netherlands-based BirdBlocker has developed a plastic strip that can be placed under solar panels installed on pitched rooftops. The long needles prevent birds from nesting under the modules. The structure is attached to the frame of the modules with stainless steel clips.
Ethylenediamine increases efficiency of inverted perovskite solar cell by 22%
Scientists in Germany have raised the efficiency of an inverted perovskite solar cell from 15.9% to 20.1% by using a mixed solvent vapor annealing method based on ethylenediamine (EDA).
Spanish manufacturer releases new bidirectional central inverter
Zigor has developed a modular central inverter that can convert AC power to DC power for battery charging. It has an output of 3.3 MVA and a DC voltage of up to 1,500 V.
Pumped hydro key to meeting storage demand
Pumped hydro energy storage can be readily scaled to any required storage capacity at a known and affordable cost.
US startup unveils lithium iron phosphate battery for utility-scale applications
Aries Grid is a lithium iron phosphate battery designed for long-duration energy storage systems.
US developers finish solar carport at recreational vehicle resort in California
DSD Renewables and Black Bear Energy have installed 3,500 solar panels on vehicle canopies at a campground in southern California. Yale University researchers say that carports could meet about one-third of the US state’s total electricity demand.
Solargiga releases 425 W all-black TOPCon solar modules for residential PV
Solargiga is offering three versions of its new bifacial panels, with power outputs of 415 W to 425 W and efficiency ratings ranging from 21.25% to 21.76%. They feature 108 half-cut monocrystalline cells with n-type technology.
Nanovue offers self-cleaning solution for solar panel soiling
Nanoveu, an Australian nanotechnology company, has developed a multifunctional anti-soiling coating for solar glass that is designed to prevent surface debris and algae growth from forming on PV panels.
Netherlands raises fee for solar module recycling
Dutch importers that sell solar panels to clients in the Netherlands will have to pay a recycling charge of €40 ($42.50) per ton from July 1. They currently pay just €6.50 per ton.
Emmvee starts building new solar cell, module factory
Emmvee Group is building a 1.5 GW cell production line with 1.75 GW of integrated PV module capacity in India. The new facility will expand its overall module capacity to 3 GW.
