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Solar Power MPPT Charge Controller
-Telecom base station photovoltaic power supply system charge controller
Solar photovoltaic power generation system. Connect the photovoltaic panels in series and output 48V DC power through a DC/DC converter.
It can charge energy storage batteries or directly supply power to communication load devices. The controller has MPPT function, which can achieve the best power generation efficiency
Solar Power MPPT Charge Controller
Solar Energy Complementary to Commercial Electricity
The solar photovoltaic energy storage system and oil engine power generation complement each other. When the photovoltaic energy storage system is working, priority is given to using it to provide electrical energy to communication load equipment. Can achieve better energy-saving and emission reduction effects
Solar Energy and Oil Engine Complement Each Other
The solar photovoltaic power generation system is integrated into the mains power system. When the photovoltaic power generation system is working, it is preferred to use the photovoltaic system to provide power energy to communication load equipment. More economical and energy-efficient.
Key features
⚫ A monitoring module
⚫ Primary Load Down (LVD) Function
⚫ Hot swappable
⚫ CAN communication
⚫ Nighttime standby power consumption ≤1.2W
⚫ Voltage and current adjustable
⚫ Built-in fan: fan speed depends on internal temperature
Output
Maximum output
300A
Output
8-channel 48V load output
Number of high-voltage DC/DC converter
≤6
The output voltage
43 ~ 58 Vdc, rated voltage: 53.5 Vdc/57 Vdc
Other
MPPT tracking accuracy
≥ 99%
Interface
2-channel battery interface
Operating temperature
-25 ℃ ~ +75 ℃ (no derating below 55 ℃)
Protection
Output overvoltage protection
Protection threshold: 58.5Vdc
Output short circuit protection
The module is in good condition after a long-term short circuit, and the module output returns to normal after the short circuit is restored.
Over temperature protection
When overheating, the module stops working. When the temperature near the module air outlet is less than 70°C, the module starts.
