Solar Energy Companies in Johannesburg with website - page 2
Find accurate info on the best solar energy companies in Johannesburg. Get reviews and contact details for each business, including phone number, address, opening hours, promotions and other information.
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Showing results: 21 - 29 out of 29
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APD Industrial Park, 5 Bernie St, Johannesburg, 2169
010 065 4562
211, COLUMBINE AVENUE, MONDEOR, Johannesburg, 2091
083 650 1768
Gauteng agent for the On-Sun South African Solar Water Heater. This simple, robust and long-lasting product is designed, patented and b… ▸ Read more 
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The Science of Efficiency Why 20A MPPT Outperforms Standard Controllers
31 December 2025
In the world of solar energy, we often talk a lot about the “muscles”—the heavy solar panels and the big batteries. But if those are the muscles, the Solar Charge Controller is the brain. Without a s...