A combination of multiple tracking algorithms enables accurate
tracking of the optimum working point on the I-V curve in an extremely
short time.
The product boasts an optimum MPPT tracking efficiency of up to
99.9%.
Advanced digital power supply technologies raise the circuit's energy
conversion efficiency to as high as 98%.
Charging program options are available for different types of batteries
including gel batteries, sealed batteries, open batteries, lithium
batteries, etc.
The controller features a limited current charging mode. When the
solar panel power exceeds a certain level and the charging current is
larger than the rated current, the controller will automatically lower the
charging power and bring the charging current to the rated level.
Instantaneous large current startup of capacitive loads is supported.
Automatic recognition of battery voltage is supported.
LED fault indicators and an LCD screen which can display
abnormality information help users to quickly identify system faults.
Historical data storage function is available, and data can be stored for
up to a year.
The controller is equipped with an LCD screen with which users can
not only check device operating data and statuses, but also modify
controller parameters.
The controller supports standard Modbus protocol, fulfilling the
communication needs of various occasions.
The controller employs a built-in over-temperature protection
mechanism. When temperature surpasses the set value, the charging
current will decline in linear proportion to the temperature so as to curb
the temperature rise of the controller, effectively keeping the controller
from being damaged by overheating.
Featuring a temperature compensation function, the controller can
automatically adjust charging and discharging parameters in order to
extend the battery's service life.
TVS lighting protection.
