STECA
Steca PR 2020 IP 65 Charge Controller
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. It 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 specially 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 adjustment
- 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
- Open circuit protection without battery
- Reverse current protection at night
- Over-temperature or overload protection
- 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 |
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
