Load Shedding Solutions
for South African Homes & Businesses
South Africans have been dealing with load shedding for over 15 years. Here's a clear breakdown of every solution available in 2025 — what works, what it costs, and which is right for you.
The Real Cost of Load Shedding
South Africa loses an estimated R700 million to R1 billion per day during Stage 4 load shedding according to the National Energy Regulator. For a typical household, load shedding means food spoilage, disrupted work-from-home productivity, and wear on appliances from voltage spikes when power is restored. For businesses, it means lost sales, unhappy customers, and running expensive generators.
Option 1: Inverter + Battery Backup (No Solar)
The simplest backup solution. A wall-mounted inverter charges from the grid during normal supply and switches to battery power seamlessly when the grid goes down. No panels required.
PROS
- Lowest upfront cost
- Quick to install (1 day)
- No roof access needed
- Immediate load-shedding protection
CONS
- ✗No Eskom bill reduction
- ✗Battery still charged by Eskom
- ✗Limited backup hours without large battery bank
Best for: Renters, apartments, anyone not yet ready to invest in full solar.
Option 2: Hybrid Solar System (Most Popular)
A hybrid system combines solar panels, a hybrid inverter, and a battery bank. During the day, the panels power your home and charge the battery. In the evening, the battery takes over. The grid acts as a backup only when both are depleted.
PROS
- Eliminates load shedding entirely
- Reduces Eskom bill by 60–80%
- Payback period of 3–6 years
- Increases property value
- Can sell excess power back (net metering)
CONS
- ✗Higher upfront investment
- ✗Roof must be assessed for suitability
- ✗Requires municipality notification
Best for: Homeowners, small businesses, anyone looking to reduce bills and eliminate outages.
Option 3: Off-Grid Solar System
Completely disconnected from Eskom. The system must be large enough — both in generation and storage — to cover your needs through multiple cloudy days. Common for farms, rural properties, and game lodges.
Best for: Rural properties, farms, areas with unreliable grid access, or those wanting total energy independence.
Option 4: Generator (Not Recommended as Primary)
Generators are the most common quick fix but also the most expensive to run long-term. Diesel at R25–R28/litre means running a 5kW generator costs R60–R90 per hour. Over 12 hours of load shedding per day, that's R720–R1,080/day — more than most households' monthly electricity bills.
Generators have their place as emergency backup in a hybrid system, but they should not be your primary solution.
Quick Comparison
| Solution | Load Shedding | Bill Reduction | From |
|---|---|---|---|
| Battery backup only | ✓ Yes | ✗ No | R29,900 |
| Hybrid solar | ✓ Yes | ✓ 60–80% | R39,900 |
| Off-grid solar | ✓ Yes | ✓ 100% | R63,900 |
| Generator | Partial | ✗ No (costs more) | R5,000–R50,000 |
What to Do Next
- Work out your average monthly electricity bill (find it on your statement)
- Use our Solar Savings Estimator to get a system size recommendation
- Request a free site assessment — a proper assessment is the only way to get an accurate quote
- Compare at least two quotes from CIDB-registered installers
- Confirm the quote includes installation, COC, and a manufacturer warranty
Related Reading
ECS Solar Division · South Africa
End load shedding for good
Free site assessment · No-obligation quote · CIDB registered installer