Description

The XTRA Series (10–40A) Solar Charger Controller is an advanced MPPT solar charge controller designed to improve solar system efficiency and battery performance. With MPPT tracking efficiency above 99.5% and a maximum charge conversion efficiency of 97.4%, it ensures that your solar panels deliver the highest possible energy output to your battery bank.

This controller supports both lead-acid and lithium-ion batteries, making it suitable for a wide range of solar applications including home solar systems, off-grid power setups, solar lighting systems, and small commercial solar installations. The device includes multiple load work modes, allowing flexible power management depending on system requirements.

For safety and reliability, the controller includes charging power and current limitation functions as well as high-temperature charging power derating, which protects the system in demanding environmental conditions. The isolated RS485 communication port with Modbus protocol allows easy monitoring and integration with solar monitoring systems.

Optional LCD display units (XDB1, XDS1, XDS2) provide real-time data such as energy statistics, charging status, and system performance. With an IP33 protection rating and CE certification, the XTRA Series controller is built for durable and safe solar energy management.

Additional Product Attributes

Product Type: MPPT Solar Charge Controller
Series: XTRA Series
Current Rating: 10A – 40A
MPPT Tracking Efficiency: >99.5%
Maximum Charge Conversion Efficiency: Up to 97.4%
Battery Compatibility: Lead-acid batteries, Lithium-ion batteries
Communication Port: Isolated RS485
Communication Protocol: Modbus
Protection Class: IP33
Display Options: Optional LCD (XDB1, XDS1, XDS2)
Certifications: CE (LVD IEC62109, EMC EN61000)
Functions:
- Charging power limitation
- Charging current limitation
- High-temperature charging derating
- Real-time energy statistics
- Multiple load working modes
Ideal Use: Solar home systems, off-grid solar power systems, solar lighting systems, small solar installations