Fine Workmanship Excellent quality:

--STABLE PERFORMANCE
--QUANLITY ASSURANCE
--ANTI CORROSION AND ANTI-RUST
--MULTIPLE PROTECTIONS
--COST-EFFECTIVE
--TEMPERATURE RISE PROTECTION

Safety Protection Function:

--Input power limiting protection
--The voltage at the photovoltaic input terminal is too high
--Short circuit protection for photovoltaic input terminal
--Reverse protection of photovoltaic input terminal
--Overload power protection
--Load short-circuit protection
--Night anti reverse charging protection
--TVS lightning protection
--Over temperature protection

System Connet Diagram:

Power inverter+solar charging controller+battery+solar panel+power grid+application load

Adopting a dual fan cooling system:

With current limiting charging mode, when the solar panel power is too high and the charging current is greater than the rated current,
The controller automatically reduces the charging power to operate at the rated charging current.

Usage occasion:

--Conmmunication base station system
--Highway intelligent monitoring system
--Household photovoltaic power generation system
--Landscape lighting project

Feature:

--A built-in maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems,
and raise the charging efficiency by 15% to 20% compared with the conventional PWM method.
--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%
--Different charging program options including those for gel batteries, sealed batteries and open, batteries, customized ones etc are available.
--The controller features a limited current charging mode.When the solar panel power exceeds a certain level and the charging power and bring the charging current to the reted level.
--Instantaneous large current starup of capacitive loads is supported.
--Automotic recognition of battery voltage is supported.
--With defective LCD liquid crystal display, convenient user to identify system failure.
--The controller employs a built-in over-temperature protection mechanism.When temperature surpassed the set value, the charging current will
decline in linear proportion to the temperature and discharging will be halted so as to curb the temperature rise of the controller,
effctively keeping the controller from being damaged by overheat.
--Feature a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the battery's service life.
--0v lithium-ion batteries charging function.
--Use a metal shell,heat dissipation performance is better.
--Perfect electronic protection function.
--Solar panels charge high input voltage, reduces solar connection wire specifications, reduce the system cost.
--Can support RS485 protocol model of choose and buy, meet different occasions communications needs.

Live pictures: