1A 12V MPPT Solar Panel Controller, Lithium Li-Ion LiFePO4 Battery Charger Module

General Description

The MPPT solar panel controller is a multifunctional battery charger designed to optimize the charging of lithium batteries, whether single or multi-cell. With a maximum current output of 1 A, this module allows you to modify the charging current by adjusting the Rcs resistance. In the absence of a battery, it can also serve as a voltage source. It offers automatic overvoltage protection, thus ensuring the safety of your batteries.

Technical Specifications

• Item Type: MPPT Solar Panel Controller Module
• Input Voltage: DC 12-28V
• Output Voltage: DC 1.2-11V adjustable (3.6V, 4.2V, 4.3V, 4.35V, 8.4V)
• DC Input: 7-28V
• DC Output: 1.2-21V adjustable (3.6V, 4.2V, 4.3V, 4.35V, 8.4V, 12.6V, 16.8V, 21V)
• LED Indicator: "CR" LED for charging status
• Ambient Temperature: -40℃ to +85℃
• Size: 45x20x15mm / 1.77x0.79x0.59in

Applications

This controller is ideal for various applications, including:

• Charging solar batteries (18V, 12V, 9V)
• Charging car batteries
• Electric bike charger
• UPS (Uninterruptible Power Supply)
• Portable industrial and medical equipment
• Emergency and camping lamps
• Backup battery systems
• Standalone chargers for lithium-ion, LiFePO4, or lithium-titanate batteries

Other Information

• Package List: 1 MPPT Solar Panel Controller Charging Module