SCC-MPPT 300W Solar Charge Controller

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SCC-MPPT 300W Solar Charge Controller

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With advanced maximum-power-tracking technology, SCC-MPPT series ensures maximum performance from your solar array at all times and in all weather conditions.


SCC-MPPT 300W Solar Charge Controller

Main Features

  • Intelligent Maximum Power Point Tracking technology
  • Built-in DSP controller with high performance
  • Automatic battery voltage detection
  • Three-stage charging optimizes battery performance
  • Auto load-detection
  • Multifunction LCD displays detailed information
  • Reverse polarity protection of solar panel and battery
  • Overcharge and overload protection
  • IP 43 protection for outdoor and harsh environment
  • Suitable for battery types of sealed lead acid, vented Gel, and NiCd


 View Installation Manual

Technical Specifications

Electrical Specification

MPPT Range @ Operating Voltage15 V ~ 33 V @ 12 V30 V ~ 66 V @ 24 V
Maximum PV Array Open Circuit Voltage50 V75 V
Maximum PV Array Power300 W600 W
Maximum Current18 A
Nominal Battery Voltage12 V24 V
Connected Battery TypeSealed lead acid, vented, Gel, NiCd battery
Maximum Charging Current25 A
Maximum Efficiency< ± 1 V
Standby Power Consumption97.8%
Charging Method1 W2 W
Ripple VoltageThree stages: bulk, absorption, and floating
Overcharge Protection> 110% : audible alarm
Polarity Reversal Protection @ Solar Cell & BatteryYes
Overload ProtectionYes
LCD DisplayLCD panel indicating solar power, output power, battery voltage, charging current, and fault conditions
LED DisplayThree indicators for solar, charging, and load status
Dimension, D x W x H (mm)135 x 170 x 57.5220 x 170 x 57.5
Net Weight (kgs)0.921.85
ConnectorInput/Output terminal block
Type of Mechanical ProtectionIP 43
Humidity0 ~ 90% RH (No condensing)
Altitude0 ~ 3000 m
Operating Temperature-20°C to 55°C
Storage Temperature-40°C to 75°C

Product specifications are subject to change without further notice



 View Installation Manual

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