Fangrui Product Details 1. Description: 2. Type: Pwm 3. Work Time (h):24h 4. Battery Type 2:lithium Iron Phosphate Battery /lit2/ B03 5. Size:133x70x35mm 6. Protection Function:overcharge/ Overdischarge/ Overload/ Shortcircuit Protection 7. Charge Way: Charge Under Sun Power Solar Panels 8. Usb Output:2 Usb-5v/2a Max 9. Operating Temperature:-35~+60 10. Waterproof Level: Ip32 11. Material: Plastic 12. Lvd:10.7v/21.4v/42.8v 13. Lvr:12.6v/25.2v/50.4v 14. Rateddischarge Current: 10a/20a/30a Optional 15. Usb Output Voltage: 5v 16. Battery Voltage: 12v/24v Automatically Selectable. 17. Battery Type: Lead-acid Battery, Lithium Iron Phosphate Battery, Lithium Battery. 18. Specifications: 19. The Control Chip Has A Large-screen Lcd Display, And The Charging And Discharging Parameters Are Adjustable. 20. Wide Range Of Applications: Suitable For Solar Power Generation Systems, Smart Homes, Solar Chargers, Solar Ventilation Systems, Solar Light Boxes, Solar Billboards, Solar Warning Lights, Etc. 21. Applicable To A Variety Of Batteries: Suitable For Lead-acid Batteries, Lithium Iron Phosphate Batteries, Ternary Lithium Batteries And Other Batteries, More Convenient. 22. Multiple Protections: Built-in Overcurrent, Short-circuit Protection, Reverse Connection Protection, Open-circuit Protection, All Of Which Are Automatically Restored Without Damage To The Control 23. Light Control Time Control: This Controller Has Light Control Time Control, Which Can Control The Discharge Through Sunlight And Time 24. Three-stage Pwm-regulated Charging: Adopt Three-stage Pm-regulated Charging Methods Of Direct Charging, Boosting Charging, And Floating Charging. Use The Controller To Achieve Efficient And Fast Intelligent Charging, And Effectively Prolong The Service Life Of The Battery 25. Package Included: 26. 1 * Solar Charge Controller