Off-grid solar

A report commissioned by EU lender the EIB has dismissed the role solar mini-grids can play in achieving universal electrification by 2030 and signaled distribution to individual households should be the way forward, including sales to the residents of UN refugee camps in East Africa.

Smart Power India, a unit of the Rockefeller Foundation, has supported the installation of 9.2 MW of renewables-based minigrids at more than 300 sites across India. Jaideep Mukherjee, CEO of SPI, recently spoke to pv magazine about the importance of minigrids and barriers to deployment.

The BWRO unit, which has a treated water production capacity of around 11.80 ​L/h, was built with a pre-filtration module, a high-pressure DC pump, an RO module, and a post-treatment module. The PVT system was designed to meet the energy requirement of a high-pressure DC pump and a diaphragm-type circulation pump utilized to circulate soft water beneath the PV module for the active cooling of the panel itself.

An international consortium led by Powergrids plans to invest $100 million in three off-grid solar plants intended to power the cities of Gemena, Bumba, and Isiro, which are located in the country’s northern region and currently have no connection to the country’s power network.

The Cryosolar solution consists of a 20-foot or 40-foot container equipped with a plug-and-play PV system installed on the roof. It has 180 mm thick insulation and 10 to 35 cubic metres of storage with shelves.

West Africa hogged more than twice as much investment as the east in a year which saw stock market backing plunge an ‘alarming’ 46%, leaving donor grant funding and debt to pick up the slack during a Covid-hit year, according to off-grid industry body GOGLA.

With the World Bank celebrating the success of a solar home system installation program which has provided electricity to an estimated 20 million people, an NGO has floated a near-$12 million environmental investment which could drive further PV capacity.

The latest set of clean energy statistics compiled by the International Renewable Energy Agency signal a changing of the guard when it comes to clean power, with legacy hydropower facilities overtaken by new intermittent renewables.

Berlin-based start-up Solarworx specializes in the supply of modular, off-grid, solar-plus-storage solutions.

The government of the South American nation is seeking to electrify with solar-plus-storage several remote communities through eight different tenders.