A solar maintenance assistant crouched beside four batteries on a wooden pallet, reading a multimeter held in one hand while the other holds a probe to the nearest battery, in a bare utility room with a louvred window high on the wall.

Solar PV Maintenance and Fault-Finding — Foundation — Nigeria

There are solar panels on roofs all over Nigeria, and every one of them needs someone who can service it safely and find a fault by measuring rather than guessing. You will learn to isolate a household solar system safely before you touch it, carry out a service visit and write down what you found, […]

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