30A Dual USB LCD Solar Panel Battery Regulator Controller 4-stage PWM Charge ym
13,90 €
(Current: 30A. Suitable for: regulating solar modules. 6) Dual mosfet Reverse current protections, low heat productions. USB output: 5V/3A. 5) Build-in short-circuit protections, open-circuit protections, reverse protections, over-load protections.
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