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Genasun
Genasun designs compact MPPT solar charge controllers with low electrical noise, so the radios on board stay clear while the batteries charge.
Controllers from Genasun on sale include:
- GV-Boost, an 8 A MPPT controller that charges 24, 36 or 48 V batteries from a 12 V panel
- GV-5 for 12 V lead-acid banks and panels up to 75 W, with temperature compensation
- Tracking updated 15 times a second and up to 99% peak efficiency on the GV-Boost
- A tiny 0.15 mA self-consumption on the GV-5, plus a 5 A load output with low-voltage protection
On a cruising yacht that spends weeks at anchor, a small panel paired with an efficient controller keeps the batteries topped up without running the engine.
Find out more on the official Genasun website.