MPPT SD05CRMA Solar Charge Controller for Li-Ion / Lipo Batteries

This is a Solar Power Management Module for charging a 3.7V Li-Ion / Lipo batteries. The module accepts solar voltages from DC 4.4-6.5V and converts them into a charging voltage of 4.2V. The maximum continuous output current is 1A. This can be adjusted by changing the R1 resistor. The integrated overcharge protection and automatic sleep mode protects and increases the lifespan of your battery. If you are using a solar panel with a voltage higher than 6V, you can use our DC-DC Step Down Module to reduce the voltage. 

Recommended Accessories: 

• Li-Ion Battery 3.7V 3000mA NCR18650B 18650 with Protection Circuit
• 18650 Battery Compartment / Battery Holder with Connection Cable
• Solar Cell 5V 200mA 1W 110x60mm
• Solar Cell 5.5V 80mA 0.5W 60x60mm
• Solar Cell 5V 65mA 0.33W 68x36mm

Features: 

• MPPT Solar Charge Controller 
• 4.4-6.5V Solar Input Voltage 
• 4.2V Final Charging Voltage with 1A Current 
• Overcharge Protection 
• Automatic Sleep Mode

Technical details: 

• Solar Input Voltage: 4.4-6.5V 
• Final Charging Voltage: 4.2V 
• Output current: 1A 
• Overcharge Protection: Yes 
• Chip: SD05CRMA 
• Dimension: 18 x 10 x 2.6mm 
• Weight: 2g 

Scope of delivery: 

• 1x MPPT SD05CRMA Solar Charge Controller for Li-Ion / Lipo Batteries