HITCHHIKER’S GUIDE TO THE SOLAR SYSTEM
How to Choose a Solar Borehole Pump
The 7 questions we ask before recommending a solar borehole pump, how to work out head and flow, and a checklist you can send us on WhatsApp.
- The Sun Pays
- Tags: Borehole pumps Buying guide
Solar Geyser vs Heat Pump vs Electric Geyser: Which Is Best?
Compare running costs, load shedding performance and upfront cost of solar geysers, heat pumps and electric geysers in South Africa.
- The Sun Pays
- Tags: Buying guide Geysers
How Long Will a 5kWh Lithium Battery Last?
How many hours a 51.2V 100Ah lithium battery runs your home, how many years it lasts, and how many solar panels you need to recharge it.
- The Sun Pays
- Tags: Batteries Buying guide
What Size Inverter Do I Need? A South African Home Guide
How to size a solar inverter for a South African home: add up your peak load, allow for surge, and pick between 5kW, 8kW and 10kW models.
- The Sun Pays
- Tags: Buying guide Inverters
