Solar Controllers MPPT RSC1224-25


MPPT Rekoser Solar Controller RSC1224-25 is an advanced Maximum Power Point Tracking MPPT controller for off-grid photovoltaic (PV) systems. The controller provides higher efficiency up to 98% with lower power loss.


  • Intelligent Maximum Power Point Tracking technology
  • Automatic battery voltage detection 12v/24v auto work
  • High Tracking efficiency of 98%
  • DSP processors architecture ensures high speed and performance
  • Multifunction LCD displays system data and status
  • IP 43 protection for outdoor and harsh environment
  • Overcharge and overload protection
  • Suitable for battery types of sealed lead acid, vented Gel, and NiCd
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    Model RSC1224-25
    MPPT Range @ Operating Voltage 15 VDC ~ 33 VDC 30 VDC ~ 66 VDC
    Maximum PV Array Open Circuit Voltage 50 VDC 75 VDC
    Maximum PV Array Power 300 W 600 W
    Maximum Current 18 A
    Nominal Battery Voltage 12 VDC 24 VDC
    Connected Battery Type Sealed lead acid, vented, Gel, NiCd battery
    Maximum Charging Current 25 A
    Maximum Efficiency 98%
    Charging Method Three stages: bulk, absorption, and floating
    Overload Protection > 110% : audible alarm
    Overcharge Protection Yes
    Polarity Reversal Protection @ Solar Cell & Battery Yes
    LCD Display LCD panel indicating solar power, load level, battery voltage/capacity, charging current, and fault conditions
    LED Display Three indicators for solar, charging, and load status
    Dimension, D x W x H (mm) 220 x 170 x 57.5
    Net Weight (kgs) 1.85
    Type of Mechanical Protection IP 43
    Humidity 0 ~ 100% RH (No condensing)
    Operating Temperature -20°C to 55°C
    Storage Temperature -40°C to 75°C
    Altitude 0 ~ 3000 m


    Whitewall Energy offers technological solutions for the Industrial Internet, Smart Energy, Smart City, Precision Agriculture, etc.

    We help manufacturers to create smart and connected products, enabling an entirely new set of product functions and capabilities, which can be grouped into four areas: monitoring, control, optimization, and autonomy.

    We market our Rekoser brand for components ranging from Solar Panels, Inverters, Solar controllers, Batteries and much more.

    Our Address

    Avda. Jacobo Camarero s/n, Nave 4
    18220, Albolote, Granada

    Tel: (+34) 958042973

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