SK40D Intelligent Solar Controller solar regulator pwm solar charge controller

Product Description

SK SERIES
INTELLIGENT SOLAR CHARGE CONTROLLER

SK series is a new series of intelligent multi-purpose solar charge controllers. Its innovative design makes it easy to install and quite user-friendly. Optimized charging and discharging management extends the service life of batteries considerably.

Meanwhile, parameters are  explicitly displayed. All parameter values can be set to meet various applications. 

Key Features

PWM control
Multistage charging technology(bulk, absorption, float and equalized)
Most parameters displayed explicitly
Automatic detection of battery voltage 
Automatic load reconnection 
Automatic temperature compensation
Simple button operation
Adaptable to Sealed, Gel, Flooded and other customized battery type
Preset parameters for charging and discharging (Special parameters can be customized)
All working parameters can be adjusted and reset
Various controlling modes for load
Self-timing
Remote communication function(optinal)   ---RJ45 connection port, RS232, RS485 and standard Modbus communication protocol

Electronic Protections

 Over charge protection
 Over discharge protection
 Over temperature and over load protection 
 Automatic electronic fuse
 Short circuit protection of load and PV 
 Input over voltage protection 
 Reverse current protection at night 
 Reverse connection protection of PV, load, and battery
 Overheat protection and short circuit protection of USB output

Displays

Vivid LCD graphic symbols
      ---presents working status and related parameters explicitly

Product Paramenters

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