Inverter vs Generator: Which is Best for Load Shedding?
8 min Inverter vs Generator
Load shedding is here to stay. But choosing between a silent inverter system and a powerful generator can be confusing. We break down the costs, pros, and cons of each to help you decide.
| Feature | Inverter | Generator |
|---|---|---|
| Initial Cost (5kW) | R15,000 - R35,000 | R6,000 - R12,000 |
| Running Cost | Near Zero (Electricity) | High (Petrol/Diesel) |
| Noise Level | Silent | Loud (65-75dB) |
| Installation | Professional Required (DB Board) | DIY or Pro Switchover |
| Convenience | Automatic (Seamless) | Manual Start (Usually) |
The Verdict
Choose Inverter If:
- You live in a complex/estate (noise rules).
- You want automatic switchover (WiFi stays on).
- You hate buying and pouring petrol.
Choose Generator If:
- You have a tight upfront budget.
- You need to run heavy appliances (stoves/geysers).
- Outages last longer than 4-6 hours (batteries die).
Need a Professional Installation?
Whether you choose an inverter or a generator changeover switch, you need a COC-certified electrician to ensure safety and insurance compliance.
Find Certified Installers