15A MPPT Controller


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Newpowa's advanced 15 Amp Controller NPA-MT1550EU with Maximum Power Point Tracking (MPPT) technology helps regulate the power from your solar panel to battery with efficiency of no less than 99.9%.This 15 Amp MPPT solar regulator adopts high quality components with maximum conversion efficiency up to 98%. MPPT battery charging can greatly increase the lifetime of your battery and has various unique functions and quite easy to use features.It also has a LCD display design that can easily read operating data and working conditions.

IMPORTANT: Compatible with 12V systems only

Key Features

  • Advanced technology with 99.5% or greater efficiency
  • Maximum conversion efficiency up to 98%
  • Accurately recognition and tracking of multiple power points
  • Ultra-fast tracking speed and guaranteed tracking efficiency
  • Wide MPPT operating voltage range
  • Vivid LCD display screen
  • Supports 3 charging modes: Sealed, GEL, Flooded
  • Supports 4 stages' charging: MPPT, boost, equalization and float
  • Battery temperature compensation function
  • Multiple load control modes: Standard, Dusk to Dawn,Timer and defined mode
  • Perfect EMC& thermal design
  • Common grounding: negative
  • Dimension (LxWxH): 7.44 x 3.78 x 2.09 in (189 x 96 x 53 mm)
  • Weight: 1.05 lbs/ 0.48kg
  • Product Code NPA-MT1550EU
  • Max solar/Load current 15A
  • System Voltage 12V
  • Boost voltage 14.5V (25°C)
  • Equalization voltage 14.8V (25°C)
  • Float voltage 13.7V (25°C)
  • Overcharge protect 15.5V
  • Max volt on Bat. terminal 20V
  • Battery type AGM, Liquid and GEL
  • Temperature compensation -4.17mV/K per cell (boost,equalization)
  • Dimensions/Weight 189 * 96 * 53 mm / 420g
  • Ambient temperature -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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