SRNE SOLAR CHARGE CONTROLLER SRML4860 MPPT 150/60

1. The advanced dual-peak or multi-peak tracking technology: When
the solar panel is shadowed or part of the it breaks down, there will be
multiple peaks of the I-V curve. The controller is still able to accurately
track the maximum power point.
2. The maximum power point tracking algorithm can significantly
improve the energy utilization efficiency of photovoltaic systems. The
charging efficiency is 15% to 20% higher than the conventional PWM
method.
3. A combination of multiple tracking algorithms enables accurate
tracking of the optimum working point of the I-V curve in extremely
short time.
4. MPPT tracking efficiency is up to 99.9%.
5. Advanced digital power technology raises the circuit energy
conversion efficiency to 98%.
6. Support charging gel batteries, sealed batteries, abroach batteries
and customized batteries, etc.

7. The controller features a limited current charging mode. When the
solar panel power exceeds a certain level and 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.
8. Instantaneous large current startup of capacitive load is supported.
9. Automatic identification of storage battery voltage.
10. LED fault indicators and an LCD screen which can convey system
error information help users to quickly identify system faults.
11. Historical data storage is available.The data can be stored for up to
one year.
12. The controller is equipped with an LCD screen with which users can
not only check operating data and status, but also modify the
controller parameters.
13. The controller is available for standard Modbus protocol and meets
different communication needs.
14. All communications are electrically isolated, so users will feel
relieved to use.
15. The controller has an overheat protection mechanism. When the
temperature exceeds the set value, the charging current will decline in
linear proportion and discharging will be shut off so as to curb the
temperature rise of the controller and keep the controller from being
damaged by overheat.
16. With the help of an external battery voltage sampling function,
battery voltage sampling is exempted from the effect of line loss,
making control more precise.
17. Featuring a temperature compensation function, the controller can
automatically adjust charging and discharging parameters in order to
extend the lifespan of battery.
18. The controller also features a battery overheat protection function.
When the external battery temperature exceeds the set value,
charging and discharging will be shut off so as to protect components
from being damaged by overheat.
19. TVS lightening protection.