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20A Solar Charge Controller Intelligent Pwm Mode Battery Charge Controller For PV System 12V 24V Auto Work CM20S

— Solar Controller, Solar Regulator, Solar Charge Controller
Product Category: Solar Controllers
Sales Method: Manufacture
Payment Term: T/T
Min. Order Unit Price
Contact Info

Mr.Robin

Address: China (mainland) Guangdong Shenzhen,No. 30 XinFeng Road, Potoubei Village, Ailian Town, Longgang Dist, Shenzhen
All Products (20)

Product Detail

Product Attribute:

  • China (mainland) More >
  • CM20S
  • Y-Solar
  • 09/05/2014
  • 09/05/2014

Product Content Description:

Features and Functions:
Adopts industrial degree MCU SCM and particular software, reach intelligent control.
PWM charging control mode, charge in high efficient.
Battery reverse connection, over-voltage and low-voltage protections.
Load output resume, output over-current, and output short-circuit protections.
Solar panel short-circuit protection
Battery open circuit protection
High precision voltage recognition function
LED indication for battery capacity
General Introduction
CM20S solar charge controller is especially designed by industrial degree MCU SCM with high-performance and excellent quality, and designed for home solar power system and solar power station.
Functions:
1) Battery management function:
Over-charge protection and over-discharge protection ensure the normal using and prolong the longevity of battery.
2) Temperature compensation function:
Auto adjust the setting data of battery management program control parameters to avoid the battery “under-voltage” in winter and “over-charge” in summer.
3) Multi-protections:
Battery reverse connection, over-voltage and low-voltage protections, solar panel short-circuit protection, auto. Resume output, and output short-circuit protections.
Connections
Connecting all parts correctly according to the following drawing, make sure polarity is right. The order is as follows.
Connect the controller with the battery first, then connect the solar panel, finally connect the load.
Disconnect from the controller: disconnect the load first, then solar panel, finally disconnect the batteries.
When connect the lines, make sure the “+” and “-” are not reversely connected.
Do not connect the line of battery to the solar panel terminal.
Do not connect any regulated power supply or charger to the solar panel terminal.
Quantity Per Month: 4000 pcs

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