Solar Tracker Control Unit（DC powered）

The DC-powered Solar Tracker Controller is an intelligent control device It can be directly powered by a DC source, such as PV modules or batteries, offering greater system independence and flexibility where AC power is unavailable.

Based on an accurate solar position calculation model, the controller uses time, geographic location data, and real-time angle sensor feedback to achieve high-precision closed-loop control. This ensures that PV modules consistently operate at the optimal solar incidence angle, maximizing overall energy yield.

Key Advantages

DC Power Supply Design

Supports power from PV modules or battery systems, ideal for distributed projects, remote areas, and locations without grid power.

High-Precision Smart Tracking Algorithm

Time-based control combined with angle sensor feedback eliminates cumulative errors and ensures stable, accurate solar tracking.

Comprehensive System Protection

Includes wind protection, snow protection, limit protection, over-current protection, and over-voltage/under-voltage protection to safeguard both equipment and structure.

Intelligent Fault Management

Features automatic fault detection, diagnosis, and alarm functions, with automatic system recovery after fault resolution to enhance reliability.

The Solar Tracker Controller is a highly flexible and efficient control unit designed specifically for distributed photovoltaic tracking systems. Instead of relying on centralized grid power, it draws energy directly from PV strings or battery systems, making it an ideal choice for remote locations, off-grid projects, and decentralized solar installations.