Manufacturing

A research team at the U.S. Department of Energy’s National Renewable Energy Laboratory has made highly bifacial perovskite cells with a front-side efficiency of 23%.

The founder and deputy chair of Australian-based investment firm St Baker Energy Innovation Fund plans to establish a lithium-ion phosphate battery manufacturing plant in the Philippines with annual production capacity of 1.2 GWh by the end of the decade.

Australian modular PV array manufacturer 5B’s preassembled and relocatable modular solar technology has been awarded international honours with the United States-based World Future Awards panel naming it the best solar solution in its clean tech category.

Italian manufacturer Barrel claims that solar kits packed in barrels are ideal for remote areas and conflict zones. Its standard packages consist of 6 kW solar modules, a 5.6 kW single-phase hybrid inverter, and 3.55 kWh of lithium battery energy storage capacity.

Viridian offers five versions of its new residential inverters, with power outputs ranging from 1 kW to 3 kW and an efficiency ranging from 97.2% and 97.6%. The European efficiency is 96.4% to 97.2%.

Germany battery manufacturer VoltStorage has unveiled a containerised 50 kWh vanadium redox flow battery that is designed to optimise self-consumption in commercial and industrial PV systems.

California-based manufacturer SEG Solar says its new panels have a temperature coefficient of -0.30% per degree Celsius. They come with a 30-year power output guarantee for 87.4% of the initial yield.

High performance and low environmental impact are set to stand heterojunction module maker REC Group in good stead in the current buyers’ market, argues CEO Jan Enno Bicker. Speaking to pv magazine at Intersolar Europe last month, Bicker said that in the rooftop segment the benefits of the company’s Alpha HJT module series shine. 

German renewables developer Solar Kapital has deployed membranes at three of its utility scale PV plants in Greece and claims the technology has delivered an up to 6.4% increase in yield and the payback time of the new solution is relatively short.

Huang Haiyan, chief sustainability officer for Astronergy, spoke with pv magazine at the recent SNEC trade show in Shanghai about the company’s new TOPCon PV module line and its broader expansion plans.