New 30A PWM charge controller


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Newpowa's new 30A PWM Charge Controller (NPR-MAX30EU) has a major upgrade, lithium battery compatibility! It also comes standard with a 12/24V auto-switch for a multitude of off-grid applications. Utilizing PWM technology integrated into its compact design, allows for easy installation in RVs, trickle charge kits, portable solar, and much more! Designed with vivid LCD graphics to keep you informed of your battery and overall systems' information in real time.

Key Features

  • Positive ground charge controller (compatible with negative ground system, see instruction manual)
  • Automatic 12/24V DC detection, 30A charging capacity
  • Automatic temperature compensation
  • Vivid LCD graphic symbols with simple button operation
  • Smart 4 stage PWM charging (Bulk, Float, Boost, and Equalization)
  • Compatible & adaptable with Lithium, AGM, Liquid, and GEL batteries
  • Real-time energy statistics function
  • Multiple load controls: Always on, Dusk to Dawn, Evening, Manual
  • Adjustable charge/discharge parameters
  • For indoor use only / dry conditions
  • Integrated dual USB ports for charging small electronic devices
  • Dimension: 7.44 x 3.78 x 2.09 in (189 x 96 x 53 mm)
  • Product Code NPR-MAX30EU
  • Max Charging Current 30A
  • System Voltage 12/24V (Auto)
  • Self consumption 5mA
  • Boost Voltage 14.5/29.0V @25℃
  • Equalization Voltage 14.8/29.6V @25℃(Liquid AGM)
  • Float Voltage 13.7/27.4V @25℃
  • Low Volt. Disconnect 10.8~11.8V/21.6~23.6V
  • Reconnect Voltage 11.6~12.8V/23.2~25.6V(default: 12.0/24.0V)
  • Overcharge Protect 15.5/31.0V
  • Battery Type Lithium, Liquid, Gel,AGM(default: Gel)
  • USB Output 5V/2A
  • Ambient Temperature -20°C~50°C
  • Storage Temperature -25°C~80°C
  • Dimensions (LxWxH) mm 189x96x53
  • Net weight (approx.) 420g
  • 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. 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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