MPPT vs PWM charge controllers
PWM controllers are cheaper and fine for small, voltage-matched arrays. MPPT controllers cost more and usually harvest more energy from modern higher-voltage panels by tracking the maximum power point. For growing home systems in Kenya, MPPT is the better default.
| Factor | PWM | MPPT |
|---|---|---|
| Cost | Lower | Higher |
| Energy harvest | Good when V matched | Usually better on modern panels |
| Best array type | Small 12V matched | Multi-panel / higher Vmp |
| Typical pick | Starter kits | Home systems |
Shop the 30A PWM charge controller, 40A MPPT and 60A MPPT. Full range: charge controllers in Kenya. Panels: solar panels.
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