Solar System Prices South Africa 2026
Complete solar power system prices including panels, inverter, mounting, and installation. With and without battery storage.
| System Size | Panels | Price (no battery) | Monthly Saving | Payback | Best For |
|---|---|---|---|---|---|
| 3 kW | 6-8 panels | R55,000 — R85,000 | R800 | 5-8 yrs | Small home — lights, TV, fridge, WiFi. Not enough for geyser or stove. |
| 5 kW | 10-14 panels | R85,000 — R130,000 | R1,500 | 4-7 yrs | Medium home — most appliances except geyser. Covers daytime usage for a 3-bed house. |
| 8 kW | 16-22 panels | R120,000 — R185,000 | R2,500 | 4-6 yrs | Large home — most appliances including pool pump. Good for families. |
| 10 kW | 20-28 panels | R150,000 — R250,000 | R3,500 | 3-6 yrs | Large home or small business — near-complete independence from Eskom during daytime. |
| 15 kW | 30-40 panels | R220,000 — R380,000 | R5,000 | 3-5 yrs | Large property or small commercial. Full independence with battery storage. |
Battery Storage Add-On Prices
Add a battery to your solar system for load shedding backup. Prices are for the battery unit only — installation is usually included in the system quote.
| Capacity | Price Range | Backup Duration |
|---|---|---|
| 5 kWh (basic backup) | R25,000 — R45,000 | 3-5 hours light usage |
| 10 kWh (standard) | R45,000 — R75,000 | 6-10 hours mixed usage |
| 15 kWh (full home) | R65,000 — R110,000 | 10-15 hours full home |
| 20 kWh+ (extended) | R85,000 — R150,000 | 15+ hours or overnight |