Generate Your Own Power

Why the R141,000 Off-Grid Investment Did Not Hurt Me

The total cost of our off-grid system sits at around R141,000. For many people that number alone is enough to close the tab. It sounds like a massive financial…

Mounting Systems and Panel Orientation

Learn how to choose roof mounts, ground mounts, and adjust panel orientation to maximize sunlight exposure and energy output.

Choosing the Right Solar Inverter for South Africa

Discover the differences between string, micro, and hybrid inverters and choose the right one for your home or business.

How I'm Turning a R23,000 Sunk Cost Into a Secondary Solar System

Rather than selling a perfectly functional Volta 5kWh battery for R6,000 on the secondhand market, I am connecting it to a small Growatt inverter and panel…

Types of Solar Panels

Learn about monocrystalline, polycrystalline, and thin-film solar panels, including their advantages, disadvantages, and best use cases.

Dyness A48100 review

5.12kWh LiFePO4 rack-mount. 90% DoD. 6000 cycles. Stack up to 15 units for 76.8kWh. RS485/CAN BMS for GoodWe, Solis, Deye, Sunsynk. Payback in 4.0–5.0 years .

Deye SUN-12K-SG01HP3 review

12kW 3-phase balanced output. 18kWp PV input. 240A battery charge. Powers irrigation pumps, cold rooms, and 3-phase motors. Scalable to 96kW . Payback in 3.7…

Suntech STPxxxS review

Founded in 2001, Suntech has over 20 GW installed globally . The STPxxxS series powers warehouses and factories across SA with proven long-term performance.

Volta Stage 1 (Old Gen) 5.12kWh review

An owner's review of the Volta Stage 1 5kWh LiFePO4 battery: reliable on its own, but a protocol change between generations blocked the expansion I had planned.

ARTSolar AR550M 550W review

550W monocrystalline PERC panel. 100% manufactured in SA. 12/25-year warranty.