SOLAR POWER VENTILATORS

SOLAR POWER VENTILATORS
Made of plastic , connection 76,2 mm (3”), 138 lt (700 cu ft) volume of air. Two functions, intake and exhaust. No wiring required. The model with the rechargeable battery can run the vent up to 30 h without sunlight. EVAL solar ventilator operates using solar energy. The integrated photovoltaic system on its the upper part activates the fan and achieves high performance ventilation.