Features
1. Compatible with 12V lead-acid batteries, 12V gel batteries, and 12.8V lithium iron phosphate batteries
2. Three-stage charging management effectively extends battery lifespan
3. Features overcharge, overcurrent, reverse solar charging, and reverse polarity protection
4. Automatically shuts off display at night to enter standby mode, reducing power loss
5. Equipped with USB and Type-C ports for powering devices via solar or battery

Parameter
Controller Type: MPPT
Battery Voltage: 12V
Maximum Charging Current: 10A
Maximum Open-Circuit Voltage (VOC): 30V
Boost Voltage: 14.4V for Lead-Acid/Gel Batteries, 14.6V for LiFePO4 Batteries
Float Voltage: 13.6~13.8V for Lead-Acid/Gel Batteries
Self-Discharge Current: <30mA
USB Output: QC18W (MAX) 5V3A/9V2A/12V1.5A
TYPE C Output: PD20W (MAX) 5V3A/9V2A/12V3A

Important Notes
1. This controller is exclusively for 12V batteries. Do not use with 24V batteries or 36V solar panels.
2. This controller is compatible with 12V gel batteries and 12.8V iron-phosphate lithium batteries. Set the battery type before first use. The controller has a memory function and will continue to operate based on the set battery type until changed again.
3. Install the controller as close to the battery as possible to avoid voltage drop caused by excessively long wires, which may affect voltage detection.
4. This controller must only be used with photovoltaic panels as the charging source. Do not use DC batteries or other charging power sources.
5. The controller generates heat during operation. Ensure the installation environment is well-ventilated.
6. This controller is not waterproof. Do not submerge it in water or expose it to rain.

Package include
Solar Controller*1
Chinese/English Instruction Manual*1