• Steca PR 2020 IP 65
  • Steca PR 2020 IP 65
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Steca PR 2020 IP 65

Steca PR 2020 IP 65

WS300-1031

€178,17 EUR
€178,17 EUR
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Steca PR (IP65 Series) Charge Controller with LCD Display

The functionality of the Steca PR 2020 IP is based on the Steca PR solar charge controller series. This series is equipped with a large display that graphically shows the current state of charge (SOC) as a percentage and in the form of a fuel gauge.

The core of the charge controller is the significantly improved state of charge determination. The self-learning state of charge algorithm results in optimal battery care and control of up to 480 Wp module power that can be connected. The Steca PR 2020 IP is specifically designed for operation in harsh environments with high salt, humidity, and dust content.

Product Features

  • Hybrid controller
  • LCD Display
  • Protection class IP65
  • Weatherproof, weather-resistant
  • State of charge calculation by Steca AtonIC (SOC)
  • Automatic voltage adaptation
  • PWM control
  • Multi-stage charging technology
  • Temperature compensation
  • Integrated data logger
  • Night light function and morning light function
  • Self-test function
  • Monthly maintenance charge
  • Overcharge protection
  • Deep discharge protection
  • Reverse polarity protection for module, load, and battery
  • Automatic electronic fuse
  • Short circuit protection
  • Overvoltage protection at the module input
  • No-load protection without battery
  • Reverse current protection at night
  • Protection against overtemperature or overload
  • Automatic shutdown in case of battery overvoltage
Technical Data PR 2020-IP
System Voltage 12 V (24 V)
Voltage Range 12 V 6.9 V - 17.2 V
Voltage Range 24 V 17.3 V - 43 V
Self-consumption 12 mA
Open-circuit Voltage Solar Module < 47 V
Module Current 20A
Load Current 20A
End-of-charge Voltage 13.9 V (27.8 V)
Boost Charge Voltage 14.4 V (28.8 V)
Reconnection Voltage (SOC / LVR) > 50 % / 12.6 V (25.2 V)
Deep Discharge Protection (LVD) < 30 % / 11.1 V (22.2 V)
Ambient Temperature -10 °C to + 50 °C
Connection Terminals (fine -/ single-wire) 16mm² / 25mm² - AWG 6/4
Protection Class IP 65
Dimensions 122 x 147 x 55 mm
Weight approx. 350g

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