RICH SOLAR 20 Amp PWM Solar Charge Controller

$29.99
SKU RS-PWM20
Features
  • 12V/24V system voltages are automatically recognized. 
  • An upgraded 3-stage PWM charging algorithm is adopted. 
  • Application of an equalizing charging to the battery periodically or when over discharged, can effectively prevent the battery from non-equalization and sulfuration, thus extending the battery's service life. 
  • With temperature compensation employed, charging parameters can be automatically adjusted. 
  • A wide range of load working modes facilitate the product's application to different types of street load. 
  • The product provides overcharge, over-discharge, overload protection, as well as short-circuit and reverse-connection protection. 
  • By virtue of an advanced load starting method, large-capacitance loads can be started smoothly. 
  • The product provides a dot matrix graphic LCD screen and a human-machine interface with a key. 
  • The user-friendly design of browser and dynamic interfaces ensures convenient and intuitive operations. 
  • Boasting an industrial grade design, the product can function well in various tough conditions. 
  • TVS lighting protection is adopted.
Specifications
  • Rated Working Current: 20A 
  • Rated Working Voltage: 12V/24V 
  • Solar Input Voltage: <55V 
  • Over Voltage Protection: 17V; ×2/24V 
  • Float Charging Voltage (adjustable): 13.8V; ×2/24V 
  • Over-Discharge Recovery Voltage: 12.6V; ×2/24V 
  • Charging Recovery Voltage: 13.2V; ×2/24V 
  • Max. Voltage At The Battery End: <35V 
  • No Load Loss: <10mA /12V; <12mA/24V 
  • Temperature Compensation: -3mV/°C /2V 
  • Dimensions: 5.1x 3.0x 1.5 in 
  • Weight: 5.6 oz 

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