JN-W (5-20A) full waterproof solar energy controller

Main features

1. new wireless remote control design, through the handheld devices can modify the control parameters.
2.with high performance LED constant current drive power supply, the maximum efficiency of the constant current source is up to 95%.
3.data communication adopts many times of handshake protocol and data compression algorithm, which makes the data transmission accurate and fast.
4.the controller has the function of automatically adjusting the light, and it will automatically adjust the output power of the load end with the decrease of the battery voltage. The load is extended working time effectively, ensure that when a long continuous overcast and rainy days, the battery will not cause the light under pressure.
5.Four 4 hours of light design, working hours 0-15 hours can be set, the power of 0%-100% can be set up;
6.to improve the three section of the charging algorithm, once a week to charge a balanced battery, effectively prevent the battery and the phenomenon of uneven, improve the battery life.
7.controller battery plate and battery positive electrode. The current that flows out of the positive electrode of the battery plate is directly into the positive electrode of the battery, and the controller's life is greatly improved without passing through the internal circuit of the controller.
8.IP68 waterproof grade, aluminum shell design, can effectively prevent all kinds of corrosion.
9.battery over charge, over discharge, reverse connection protection; LED short circuit protection, open circuit protection, etc.; TVS first class lightning protection.

Product description


Product technical parameters

System voltage 12V/24V Auto
System current 5A/10A/15A
No-load loss < 5mA
Solar input voltage < 55V
Over-voltage protection 16.5V;×2/24V 
Balance charging voltage 14.6V;× 2/24 V (25 ℃), maintain time: 1 hour
Enhance charging voltage 14.4V;2/24 V (25 ℃), maintain time: two hours
Float charging voltage 13.8V;×2/24V (25℃)
Charge return voltage 13.2V;×2/24V (25℃)
Over discharge return voltage 12.5V;×2/24V
Over discharge protection 10.8V;×2/24V
Temperature compensation -4.0mv/℃/2V;
Light control voltage turn on at 7V, turn off at 2V
Light control judging time 1min
Overload, short circuit protection 1.25 times rated current for 3 minutes to be automatic recovery;
1.5 times rated current 5 minutes to be automatic recovery;
≥2 times rated current frequency, short circuit protection, 
cannot be restored, need to manually check the recovery
Working temperature -35  to + 65 ℃;
Protection grade IP68
weight 0.15Kg
size 82 x 68 x 20 (mm) (long x width × high)

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