New 20A MPPT Solar Charge Controller


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Newpowa's New Weatherproof 20A Solar Charge Controller with Maximum Power Point Tracking (MPPT) technology maintains compatibility with 12 and 24V systems. With up to 98% charge conversion efficiency, it ensures maximum power point solar charging that gets more energy to your battery bank. MPPT battery charging can greatly increase the lifetime of your battery and has various unique functions and easy-to-use features. 

Key Features

  • 12/24V DC automatically identifies system voltage
  • Charge conversion efficiency up to 98%
  • LED indicator for easy to read charging state and battery information
  • Built-in Bluetooth capabilities
  • 4 Stages of Charging: Liquid, Gel, AGM, and Lithium
  • Weatherproof design, suitable for indoor or outdoor use
  • Product Code NPR-WN20-24M
  • Max solar/Load current 20A
  • System Voltage 12V/24V auto
  • Boost voltage 14.0~14.8V / 28.0~29.6V (default:14.5/29.0V@25°C)
  • Equalization voltage 14.0~15.0V / 28.0~30.0V (default:14.8/29.6V@25°C)
  • Float voltage 13.0~14.5V / 26.0~29.0V (default:13.7/27.4V@25°C)
  • Communication BLE
  • Max volt on Bat. terminal 35V
  • Battery type Gel, AGM, Liquid, Lithium (default: Gel)
  • Dimensions/Weight 164x107x32mm / 700g
  • Ambient temperature -4~+131°F / -20~+55°C
  • 2-Year Limited Material and Parts Workmanship Warranty

Newpowa offers free shipping for all domestic orders (48 states). Your order will be shipped within 1-2 business days from the date payment is cleared plus transit time, ships from Southern California. Please note that we are unable to ship to PO Box addresses for any size of solar panels. Upon shipment, a tracking number will be provided.

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