40A MPPT Solar Charge Controller with USB Output
This MPPT solar charge controller efficiently charges 12V and 24V batteries using solar power. It features a 40A charging capacity and a USB output for convenient device charging.
Technical Specifications
Overview
High-Efficiency MPPT Charging Solution
This 40A MPPT solar charge controller utilizes advanced DC/DC converting and MCU technology to intelligently adjust the solar array's working point. By tracking the maximum power point, it significantly improves energy harvesting efficiency by 5% to 30% compared to traditional PWM controllers. Designed for versatility, it supports both 12V and 24V systems and is compatible with a wide range of battery chemistries, ensuring optimal performance for off-grid solar applications.
Performance Metrics
Efficiency Ratings
99 %
MPPT Efficiency
98 %
Peak Conversion Efficiency
40 A
Max Charging Current
Technical Specifications
- System Rated Voltage
- 12V/24V Auto recognized
- Battery Voltage Range
- 8V-32V
- Max PV Input Voltage
- 150 V
- Compatible Battery Types
- SealedFloodedGELLiFePO4Li(NiCoMn)O2
Features
Charging Stages
- MPPT
- Absorption
- Float
- Equalization
- USB Output
- 5V 1A
Safety & Protection
Protection Mechanisms
High Voltage ProtectionLow Voltage ProtectionOverload ProtectionShort Circuit ProtectionReverse Polarity ProtectionReverse Current ProtectionOverheat Protection
