Color:100W 1. This controller is automatically adapted to 12V/24V (or 48V). When installing for the first time, please keep enough voltage of the battery so that the controller can recognize the correct battery type. 2. Install the controller as close as possible to the battery to avoid voltage drop caused by too long wires, which will affect the normal voltage judgment. 3. This controller is suitable for charge and discharge of lead-acid batteries (opening, sealing, colloid) and lithium batteries. Control (note that the controller is set to the correct battery type when using it), do not use it for other Type of battery. 4. This controller can only use photo-voltaic panels as the charging source. Do not use DC or other power sources as the charging source. 5. The controller will generate heat when it is running. Please pay attention to install the controller on a flat, well-ventilated surface. Specification： Power: 100W Working voltage: 20V Open-circuit voltage: 24V Maximum working current: 5A Short circuit current: 5.5A Working temperature: -20 ℃ ~ + 60 ℃ Folding size：660X445X10mm （25.9*17.5*0.4 in） Expand Size:890X660X3mm（35*25.9*0.11 in） Weight : 2.55kg（5.6 lb） Packing list: 1.1pcs 100W solar foldable panel 2. 1pcs 10A controller with connector 3. 1 set cable with Adapters 4. 1 set cable with alligator clip
Trustpilot
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