Feature:
1. MPPT Design: Significantly improve the energy efficiency of the system, and the charging efficiency is 30% higher than that of the PWM method, effectively provide you with more convenience.
2. High Performance: Locate better working point of the I‑V curve at a high speed, faster response and higher tracking efficiency. The MPPT tracking efficiency is as high as 99.9%, and the circuit energy conversion efficiency is as high as 98%.
3. Comprehensive Electronic Protection Function: Battery reverse connection protection, PV reverse connection protection, PV short circuit protection, charging overcurrent protection.
4. Support for Modbus Protocol: Meet the communication needs of a variety of environments and occasions. Solar energy systems such as households, power stations, off‑grid, base stations, RVs, yachts, ships, etc. can be used.
5. Data Viewing: You can connect an external LCD screen (not included) or Bluetooth module (not included) to view the operating data and status of the device, and support to modify the controller parameters.
6. Built‑in Temperature Detection: Through derating charging, no fan is needed, and stable operation is still maintained under extreme temperature environments. Support a variety of batteries, users can customize charging parameters.
7. Current Limiting Charging: When the power of the solar panel is too large and the charging current is higher than the rated value, the controller automatically reduces the charging power to make the solar panel work at the rated charging current.
Specification:
Item Type: Solar Charge Controller
Material: ABS
Charging Type: MPPT
Rated Voltage: DC 12V/24V AUTO
Rated Current: 30A
PV Power: 400W/12V; 800W/24V
No-Load Loss: <10mAh
Battery Working Voltage: 9V-32V
Maximum PV Open Circuit Voltage: 92V (25℃); 100V (minimum ambient temperature)
Maximum Power Point Voltage Range: (Battery Voltage +2V) - 72V
Charging Conversion Efficiency: ≤98%
MPPT Tracking Efficiency: >99%
Temperature Compensation Coefficient: -3mv/℃/2V (default value); lithium battery has no temperature compensation
Working Temperature: -35℃ to +45℃
Protection Level: IP32
Communication Method: TTL serial communication
Altitude: ≤3000M
Application: Solar energy systems such as households, power stations, off-grid, base stations, RVs, yachts, ships, etc. can be used.
Package List:
1 x
Solar Charge Controller
1 x Manual
Note:
An external LCD screen can be connected, and the LCD screen needs to be purchased separately.
