20-inch Multi-Purpose Solar Attic Fan has the following features:

Photovoltaic Module:

• Hi-Powered configuration custom engineered exclusively for the Fan-Attic application.
• Module sealed to the top side of a 24-inch diameter ABS UV protected shroud cover using Vulkem 116 Polyurethane Sealant.
• 35 Multi/Monocrystaline Solar Cells.
• A Manufactured to ISO 9001 standards.

Output Cable:

• A Two(2)-18awg. lead wires from the junction box on the underside of the PV module are routed down the outer side through a rubber grommet to the inside of the lower section.
• 1/8th-inch nylon tie wraps secure wires to the W Brackets and attach to the positive and negative motor terminals by two(2)- .25-inch female wire connectors.

Substrate:

Tedlar

Overlay:

• Encapsulation between hi-transmission tempered glass and the EVA (TPT-TP) guarantees the solar module excellent durability under harsh outdoor conditions.
• Manufactured to DIN / EN ISO 2001 2000 and ISO 9001 2000 and ISO ITSI 6949 / 2002.
• Certification by TUV, Rheinland.

Shroud Cover:

• UV stabilized unbreakable hi-tech vacuum formed co-polymer composite.
• Resists dents, deformation, rust, corrosion, and heat transfer.

Brackets:

• Shroud support comes from four(4)ga. Cover Brackets and fastened by four(4) no.10 x 3/4-inch self-tapping screws to the shroud.
• 16ga. Corrosion Resistant Steel

Roof Flashing/Base:

24-inch square horizontal section of 26ga. Zincalume alloy-coated steel.

Steel:

The top edge of the vertical base houses a galvanized mesh screen.

225 galvanized mesh wire Fan Motor/Blade Assembly:

38 Volt DC Type Motor and one (1) piece triple blade are held by two(2)-W Brackets.

Features:

• This solar powered attic fan uses no Electricity.
• Lowers your energy consumption and cost.
• Cools your attic in the summer.
• Removes moisture in the winter.
• Whisper quite technology.
• Totally weather proof.
• Quick and Easy Installation.
• Easy Maintenance.
• Solar attic Fan Size: 20-inch diameter.
• Panel Wattage: 30Watts.
• CFM: 2400 plus.
• Ideal for 1500 - 3000 sq. ft. attic space.

Photovoltaic Module Specs:

• Hi-Powered configuration custom engineered exclusively for the Fan-Attic application.
• Module sealed to the top side of a 24-inch diameter.
• ABS UV protected shroud cover using Vulkem 116 Polyurethane Sealant.
• 35 Multi/Monocrystaline Solar Cells.
• Manufactured to ISO 9001 standards.