Solar Charge Controller PWM Lithium Battery Photovoltaic Charge Regulator LCD Di

Feature: \n 1. MAIN PURPOSE: Helps you automatically manage solar panel and battery operation with built in industrial microcontroller, compatible with 12V 24V system voltage.\n2. DUAL USB OUTPUT: 3 levels PWM charging management with dual USB interface outputs, 5V/2.5A (maximum), which can charge mobile phones, tablets, PCs.\n3. CIRCUIT PROTECTION: With overcurrent, short circuit, reverse connection, low voltage and overcharge protection, safe operation and extended battery life.\n4. 3 LEVEL PWM CHARGING: Adopt fast charging, large charging and floating charging 3 phase PWM adjustment charging, to achieve efficient and intelligent charging.\n5. WIDE APPLICATION: Suitable for solar power generation systems, smart homes, solar ventilation systems, solar light boxes, billboards and warning lights, etc. \n\nSpecification: \n\nItem Type: Solar Charge Controller\nSupported Battery Type: \nB1: Acid battery 12V/24V (automatic identification)\nB2: Lithium ion battery (lithium battery) 3 stri: