Bank transferThe OptiMate™ Duo automatically manages solar charging for 12 V systems, supporting polycrystalline and mono‑crystalline panels rated 10 W to 60 W.
This fully automatic six‑step 12 V/12.8 V sealed charge controller monitors battery condition and adapts its charge cycle for safe, efficient charging of all 12 V battery types.
Designed for simple, reliable maintenance charging of small 12 V battery systems.
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