Johannesburg, Gauteng
Solar Installers in Johannesburg
Johannesburg is South Africa's largest city and economic capital. With high electricity costs and frequent load shedding, residential and commercial solar adoption is growing rapidly across Sandton, Randburg, Fourways, and the southern suburbs.
5.8h sun/day
From R 120 000
Why Go Solar in Johannesburg?
Excellent Sunshine
Johannesburg in Gauteng receives 5.8 peak sun hours daily — excellent conditions for solar energy.
Beat Rising Tariffs
Eskom tariffs have increased over 400% in the past decade. Solar locks in your energy costs and protects against future increases.
Local Experts
Our verified Johannesburg installers know local conditions, municipal regulations, and can provide on-site assessments.
Solar FAQ for Johannesburg
How much does solar cost in Johannesburg?
Solar system prices in Johannesburg start from around R 72 000 for a basic 3kW system and go up to R 240 000 or more for larger 10kW+ systems. Get free quotes from local Johannesburg installers for accurate pricing.
How do I find the best solar installer in Johannesburg?
Use GoSolar to compare verified solar installers serving Johannesburg. Read reviews, compare quotes from at least 3 companies, and check for proper certifications and warranties.
Will solar work in Johannesburg during load shedding?
Yes, if your system includes battery storage. A hybrid solar system with batteries will keep your essential circuits running during load shedding. Many Johannesburg installers offer hybrid packages specifically designed for load shedding backup.
What size solar system do I need for my Johannesburg home?
System size depends on your electricity usage. A typical Johannesburg household uses 800-1,500 kWh per month. Use our free System Size Calculator or get quotes from local installers who will assess your specific needs.