field test

PV Modules

A real world comparison between Mono, Poly, PERC and Dual PV Modules.

Realtime data
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Installation date: 09-03-2020


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2500Wp --
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* This is a field test and the results are specific for this installation on this location, please research which is the best solution for your own situation as the results can be different based on environmental influences.

Great Lakes Energy: Mahama Refugee Camp mini-grids

Recently Alp Tilev, Managing Director of Great Lakes Energy in Rwanda, got in touch with me about their Mahama refugee camp project – to build two mini grids and area lighting within the camp.

The camp is is located in the Eastern Province of Rwanda ensuring a safe haven for over 50,000 Burundian refugees. This is the sixth refugee camp, the newest and largest in Rwanda. Despite the country’s small size and densely populated territory the camps total 164,561 refugees, who are primarily from Burundi and the Democratic Republic of Congo (DRC).

The Mahama camp can be a dangerous place at night, but installing area lighting in much needed places has provided children and adults a safer place to be during the hours of darkness. Not only that but the children can also play sports such as football and basketball in these well lit areas.


The Great Lakes Energy team worked alongside refugee interns during the installation, training them on the fundamentals of renewable energy systems.

These refugee technicians have now become part of the GLE team. The excitement and enthusiasm from these new team members is quite incredible, working tirelessly through the holiday season to finish the project for the new year.

Completed mini-grid and lit areas

The solar array and power electronics building with lit and safe play areas.

Equipment used

For each of the two mini-grids:


Thanks to the GLE team dedication the camp inhabitants had a place to celebrate and welcome in the new year. Kudos then to the GLE team: Honore Basazababo, Alp Tilev, Sam Dargan, Jean Aime Niyonsenga, Furaha, Boaz, Ulbain, Gerrard.

Going by Great Lakes Energy’s mission statement, the team’s dedication and their passion for refugee involvement says it all:

“The future is not some place that we head towards and that we have no control over. It’s a place where all our accumulated actions come together in creating something that will be our children’s reality one day. It’s important to remember that we create the future. This is the mission that drives Great Lakes Energy (GLE) in building such projects.”

This is the project that inspired the refugee mini-grid:

John Rushworth


GLE website and other projects:

Victron power improves student learning time

Victron & Open Energy Monitor (EMON)

Avatar of John Rushworth
The Solar Show Africa 2019
Impossible to leave Mexico?

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