Water-proof IP67 Solar Charge Controller
Product Model:
SMR10-N5/Li, 10A, 12V/24V, PWM
SMR20-N5/Li, 20A, 12V/24V, PWM
SMR-MPPT1050/Li, 10A, 12V, MPPT
SMR-MPPT1575/Li, 15A, 12V/24V, MPPT
Product Introduction:
For some special working conditions, requiring solar charge controller has water-proof function, like outdoor monitoring, maritime power……. Our Smart series IP67 controllers can be used for 12V and 24V, both lead acid and lithium battery. Good aluminum housing design, good quality and good heat dissipation glue filling.
Parameters:

Over temperature protection is provided to protect the unit from damage due to high output power at high ambient temperatures. When mounted vertically as described in the installation section, the unit can deliver full output in a temperature of up to 40℃, and the unit will de-rate output in 40 - 60℃. While operating in charge mode, the controller will decrease the charge current to reduce the transistor temperature and the green led will be solid green. If the Solar Charge Controller connected with DC load, the load is disconnected before the transistors reach an excessive temperature and the green LED flashes. Once the temperature has dropped, the loads are reconnected., reducing average power delivery to within safe limits. During thermal shutdown the charge status indicator will display an “off” condition. Over temperature shutdown occurs when the ambient temperature reaches 60℃.
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