Solar Regulator MPPT EnergyCell MC4860N15 60A
The PowerCatcher's maximum power tracking technology can still track the solar battery's peak power point in a challenging environment. Compared to traditional MPPT tracking technology, it enjoys a faster response time and greater tracking efficiency.
MPPT charging efficiency is higher than traditional PWM charging efficiency by approximately 15% ~ 20%.
MPPT tracking efficiency can be as high as 99.9%.
By adopting advanced digital power technology, the power conversion efficiency of the circuit can be up to 98%.
The products support lithium batteries, the charging output has an active voltage stabilization function. In case of open circuit lithium battery or BMS overcharge protection, the storage battery end of controller will generate stable target voltage in time, thus possessing good lithium electric activation function.
Preconfigure a variety of battery types: lithium batteries, sealed batteries, colloidal batteries, open batteries, and auto-default.
Lead-acid batteries support the temperature compensation function. With charge line loss compensation, the battery terminal voltage can be precisely controlled.
With current-limiting charging, if the battery panel power is too high (the charge current is greater than the nominal current), the controller automatically reduces the charge power so that it can operate within the nominal charge current.
With a built-in overtemperature protection mechanism, when the temperature exceeds the set temperature value, the charging power will decrease linearly with the temperature.
It is compatible with the parallel function and breaks the power limit of a single unit. Therefore, the combination of several units can meet a higher power load.
With the built-in Bluetooth 4.0BLE module, you can achieve the data interaction of the cell phone application.
Compatible with the standard Modbus protocol, it provides support for protocol technology to facilitate secondary development and application by users.
Programmable relay output.
12V / 24V / 36V / 48V
Loss without load
9V ~ 64V
Maximum photovoltaic open circuit voltage
Maximum voltage range in
Battery voltage + 2 ~ 120 V
Battery voltage + 2 ~ 180V
Rated load current
Configurable load current
Solar panel power (12V)
Solar panel power (24V)
Solar panel power (48V)
Load Conversion Efficiency
MPPT tracking efficiency
-3mV / ℃ / 2V (default, lead-acid configurable); no temperature compensation
for lithium battery.
Form of communication
TTL / RS485 isolated; baud rate 9600, digital bit 3, stop bit 1, no check bit
Built-in bluetooth 4.0BLE module, achieving monitoring of cell phone applications
Internal temperature protection
When the interior temperature of the controller is higher than
the set value, it will perform a linear power reduction operation
External battery temperature sampling
The temperature is used for battery temperature compensation and battery temperature protection.
DPST 10A / 250VAC ； 10A / 30VDC
Battery overcharge protection, battery overcharge protection
Photovoltaic recoil protection, reverse charge protection at night, indoor
overtemperature protection of controller and overcurrent protection in the switch
-35 ℃ ～ + 65 ℃
Degree of protection
Conventional: 314 * 227 * 121 mm
MC4: 314 * 259 * 121 mm