The Steca PR 2020 is a high-performance solar charge controller designed for off-grid photovoltaic systems operating at 12V or 24V. With a charge current capacity of up to 20A, this controller ensures safe and efficient battery charging, extending the life and performance of your energy storage system.

Featuring an intuitive LCD display and user-friendly button navigation, the PR 2020 offers real-time monitoring of system status and charging activity. It supports AGM, gel, and lead-acid batteries, making it an adaptable solution for remote cabins, mobile applications, and other autonomous energy setups.

🔧 Key Features:

✅ Charge current up to 20A for 12/24V battery systems
✅ Compatible with AGM, gel, and lead-acid batteries
✅ Large LCD display for system status and diagnostics
✅ Intuitive menu navigation via push-buttons
✅ Electronic protection functions (overload, reverse polarity, short circuit)
✅ Made in Germany for precision and reliability

🔗 Ideal For:

✔ Off-grid solar systems and cabins
✔ Battery charging for small-scale PV installations
✔ RVs, boats, and remote monitoring setups
✔ Autonomous renewable energy solutions

📦 Includes:

✔ Steca PR 2020 charge controller
✔ Instruction manual
✔ Factory-sealed packaging

🔌 Technical Details:

• Model: PR 2020
• System Voltage: 12V / 24V auto recognition
• Charge Current: Up to 20A
• Battery Types: AGM, gel, lead-acid
• Display: Multifunction LCD
• Efficiency: High-frequency PWM regulation
• Protection Class: IP32
• Certifications: CE marked
• Manufacturer: Steca Elektronik GmbH
• Country of Origin: Germany

🚀 Reliable solar charging — with Steca PR 2020, built for long-term off-grid performance.