Description
The Solar Whiz Commercial Night Operations Control Box is a robust AC/DC power supply solution designed for commercial and industrial roof ventilation systems. Engineered to power up to two SW-AU-C-155 solar roof ventilators, this control box ensures uninterrupted ventilation performance when solar energy is insufficient, such as during nighttime or cloudy weather.
This control box seamlessly switches between solar input and mains power, delivering stable electrical supply to maintain consistent airflow and enhance roof cavity thermal regulation. Its durable construction and reliable performance make it ideal for large facilities, warehouses, factories, and other heavy-duty applications.
Key Features & Benefits:
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Dual-unit AC/DC power supply supporting two SW-AU-C-155 ventilators
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Enables continuous ventilation during low sunlight and night hours
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Automatic switching between solar and mains power
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Improves airflow consistency and thermal performance
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Built for commercial and industrial environments
This control box is a valuable accessory for systems requiring dependable 24/7 ventilation, helping maintain building comfort, reduce heat stress, and optimize roof cavity airflow.



















