To ensure our products can stand up to the world’s toughest environments, GF Solar recently conducted a low-temperature performance test on our DC Tracker Control Unit (TCU). The objective: verify stable operation in sub-zero temperatures for an extended duration.
Product Tested: DC Solar Tracker Control Unit (TCU)
Test Scenario: Cold climate simulation
Test Environment: Low ambient temperature chamber
Test Duration: 8 continuous hours
Date: June 17, 2025
The TCU was placed in a low-temperature environment chamber and kept powered on throughout the entire duration. During the test, engineers monitored its operational status, data transmission, and response accuracy under freezing conditions.
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✅ Test Result
The DC TCU performed reliably and consistently, maintaining full functionality without any errors or abnormal behavior. There was no delay in communication, control response, or voltage instability.
Conclusion:GF Solar’s DC TCU is capable of stable operation for at least 8 hours in low-temperature environments — ideal for deployment in cold regions such as Northern Europe, Central Asia, or high-altitude sites.
At GF Solar, we rigorously test our controllers for real-world conditions. From scorching deserts to frozen plains — our goal is consistent, dependable performance wherever solar energy is needed.
Looking for a TCU you can trust under extreme temperatures? Contact our team to learn more or request a technical sheet.
