Designed Specifically for Hydroponic Gardeners. Most “12V” solar panels actually produce 18–22 volts in bright sunshine. The included LM2596 step-down (buck) converter reduces your solar panel’s output to a steady 12 volts, helping your pump run more consistently while reducing unnecessary stress on the motor.
Waterproof, dustproof, shockproof. Battery non reverse protection None. Load loss 0.35W. Load regulation 1%.
1 x 5V 2A Solar Panel Power Bank Module with black shell. Maximum output current: 2000mA (2A). Conversion efficiency: 95%.
Anti Reverse: Premium diode is used, which only allows the current to pass in, and blocks it in reverse direction to prevent reverse current from burning the photovoltaic panel. 1 x Diode Photovoltaic Connector.
Output power: natural cooling 15W. Indicator: CC indicator is Red, charging indicator is Red, charging completed the indicator is Blue. Output: OUT+ output is positive, OUT- output negative. Input: IN+ input Positive is, IN- input negative.
6pcs Simulated Solar Panel for Craft Supplies – Miniature Photovoltaic Board. Small size, can be easily installed with solar panel easily. Prevent the battery from over-charging, over-discharging. – Portable, Lightweight and Compact: Can be carried around and set up between solar panel and battery easily for.
✅ Engineered for Solar Professionals Auto-ranging simplifies operation for technicians, while IP54 dust/water resistance and low-power auto-off ensure reliability in outdoor installations.
Indicates discharging. IN flashes, indicating charging. DOWN button: Short press to turn off/on the relay enable( stop function). After the relay is turned off, the LCD displays OFF and the relay is disconnected.
Indicates discharging. IN flashes, indicating charging. DOWN button: Short press to turn off/on the relay enable( stop function). After the relay is turned off, the LCD displays OFF and the relay is disconnected.
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