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30A 12V/24V Auto-Adapt Solar Charge Controller with LCD Display, PWM 3-Phase Charging, Dual 5V/2.5A USB Ports, Multi-Protection for Lead-Acid/Lithium/LiFePO4 Batteries – Ideal for Solar Power

<ul><li>Features dual USB outputs with 3-level PWM charging management, capable of charging mobile phones, tablets, and PCs at 5V/2.5A</li><li>Automatically manages solar panel and battery operation with a built-in industrial microcontroller, compatible with 12V/24V systems</li><li>Versatile application in solar power systems, smart homes, and various solar-powered devices like light boxes and warning lights</li><li>Utilizes 3-phase PWM adjustment charging for efficient and intelligent charging processes</li><li>Ensures safe operation with comprehensive circuit protection including overcurrent, short circuit, and reverse connection safeguards</li></ul>

Model

Feature:
1. MAIN PURPOSE: Helps you automatically manage solar panel and battery operation with built in industrial microcontroller, compatible with 12V 24V system voltage.
2. DUAL USB OUTPUT: 3 levels PWM charging management with dual USB interface outputs, 5V/2.5A (maximum), which can charge mobile phones, tablets, PCs.
3. CIRCUIT PROTECTION: With overcurrent, short circuit, reverse connection, low voltage and overcharge protection, safe operation and extended battery life.
4. 3 LEVEL PWM CHARGING: Adopt fast charging, large charging and floating charging 3 phase PWM adjustment charging, to achieve efficient and intelligent charging.
5. WIDE APPLICATION: Suitable for solar power generation systems, smart homes, solar ventilation systems, solar light boxes, billboards and warning lights, etc.

Specification:
Item Type: Solar Charge Controller
Supported Battery Type: 
B1: Acid battery 12V/24V (automatic identification)
B2: Lithium ion battery (lithium battery) 3 strings of 3.7V=11.1V
B3: LiFePO₄ battery 4 strings of 3.2V=12.8V
System Voltage: 12V/24V automatic adaptation
Maximum PV Voltage: Up to 23V at 12V; up to 46V at 24V
Charge Cut off Voltage: 14.4V(B1) 12.6V(B2) 14.6V(B3)
Discharge Cut off Voltage: 10.7V(B1) 9V(B2) 10V(B3)
Discharge Recovery Voltage: 12.6V((B1) 10.5V(B2) 12V(B3)
Light Control Turn on Threshold: Photovoltaic Panel 8V
Light Control Turn off Threshold: Photovoltaic Panel 8V
USB Output: 2 way USB output, 5V/2.5A (maximum)
Standby Current: Working Temperature: -35~+60℃

Package List:
1 x Solar Charge Controller1 x English User Manual

Note:
No need to reset when the battery runs out, because it remembers various parameters set by the user

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