ecoCalm 14" Solar Exhaust Fan for Greenhouse with Battery and Adjustable Thermostat, Attic Fans for Garage and Shed with 2PCS 30W Bifacial Solar Panels

Name: ecoCalm 14" Solar Exhaust Fan for Greenhouse with Battery and Adjustable Thermostat, Attic Fans for Garage and Shed with 2PCS 30W Bifacial Solar Panels
Brand: ecoCalm
SKU: awhd-us-b0f8pyt89t
Price: 310.36 USD
Availability: InStock

Brand: ecoCalm

Condition: Used

$310³⁶

$403⁴⁷

-24% Save $93¹¹

Updated: 14 hours 7 mins ago

Buy at Amazon.com

Description

【Solar Air Conditioner with Battery】Equiped with a 5000mAh rechargeable battery, our 14" solar powered exhaust fan provides extra circulation at night time for your houses. The battery works for 6 hours after full charged in sunlight, supports the ventilation during night time or cloudy day. The intelligent system switches the power supply mode according to the sunlight conditions.

【Adjustable Temperature Control】The battery box has a built-in intelligent temperature control system that allows you to adjust the ambient temperature for the fan to switch on and off automatically according to personal needs.

【2PCS Bifacial Solar Panel】With two 30W transparent rear panel, the panels generate power from both sides (up to 48W), increasing the efficiency of power generation by up to 130%. The panels support well working of the exhaust fan and also the charging of the battery. The efficiency of the fan and the charging of the battery is affected by sunlight conditions, it will be reduced when the weather is cloudy.

【Higher Airfolw】Enhanced blade and engineered motor maximise airflow at high speed. The airflow of the 14-inch fan is 825CFM, suitable for places up to 1800 ft³ such as greenhouses, attics, sheds, garages.

【Waterproof Solar Fans for Outside】This exhaust fan is easy to install and can be mounted in a window or wall. Equips with IP44 waterproof fan blades and 14.8ft long cable, it is suitable to be used as a attic fan, also ideal for greenhouses, barn, garden sheds, shed vent, garage, chicken coop fan, animal houses, camping, caravans and much more. Is is the ideal solution for ventilation.

ecoCalm 14" Solar Exhaust fan for Greenhouse

Buy at Amazon.com

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

Backed by Amazon's A-to-Z Guarantee
30-day return policy
Ships from Amazon fulfillment centers
Price verified on Amazon

Product Details

SKU:: awhd-us-b0f8pyt89t
Model:: KP-SEF2504
Country:: US
ASIN:: B0F8PYT89T

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $93 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for ecoCalm products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.