Photo 1 of Renogy 12V 30A PWM Solar Charge Controller – Wanderer Li with Temp Sensor, 4-Stage Charging for Lithium/Gel/Flooded Batteries, Overload/Short Circuit/Reverse Polarity Protection

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Photo 1 of Renogy 12V 30A PWM Solar Charge Controller – Wanderer Li with Temp Sensor, 4-Stage Charging for Lithium/Gel/Flooded Batteries, Overload/Short Circuit/Reverse Polarity ProtectionPhoto 2 of Renogy 12V 30A PWM Solar Charge Controller – Wanderer Li with Temp Sensor, 4-Stage Charging for Lithium/Gel/Flooded Batteries, Overload/Short Circuit/Reverse Polarity Protection