Solar Controller Battery Charging Regulator Panel 20A/30A PWM 12V/24V Dual-USB
ab 14,73 €
Current: 20a, 30A (optional). Wide application range: used for solar green light, solar billboard, solar insect killing light, solar system, solar marine system, solar system, etc. Relay Module. Dual USB output: easy connection to your phone, fast and powerful charging of your phone.
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