MPPT 18V Solar Controller 12V Lead Acid Battery

Features:

• The High-end technology MPPT solar maximum power tracking charging management chip, with a trickle, constant current, constant voltage charging management
• Imported high-frequency low conduction resistance double MOS tube, large current diode, efficient flat power inductor, alloy current sense resistor
• The bottom of the large aluminium heat sink guarantees the stability of time and work.
• High-speed and efficient way of charging
• Double status indicator light, not the battery when the red light flashes green light usually on, red light when charging, auto stop when full of green light at the same time

Specifications:

• Input voltage range: powered by a nominal 18V solar panel
• Complete charge management for 12V Lead-acid batteries
• Overcharge and float voltages are 14.8V and 13.55V
• Charging current up to 3A
• Trickle charging of deeply discharged batteries
• Overcharge phase 38% of the constant charging
• Automatic Recharge function
• Automatic low-power sleep mode
• Dual status indication Battery overvoltage protection
• Working environment temperature: -40 ° C to +85 ° C
• Size: 31*49mm

Package Includes:

• MPPT 18v Solar Controller 12V Lead Acid Battery

Development  Resources: Demo Codes, Schematics, Datasheets, Etc

1. There may be slight size deviations due to manual measurement and different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photography lights, angles and display monitors.