This solar attic greenhouse ventilator is published with the manufacturer’s full specification — blade material PBT, certification ce, rohs, ul. Made by Shenzhen Cheng Gao Da Electronic Techology Co., Ltd. (7 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Solar Attic Greenhouse Ventilator
- Blade Material: PBT
- Warranty: 2 Years
- Certification: ce, rohs, ul
- Place Of Origin: Guangdong, China
- Fan Features: Silent, high cfm, USB charging, Speed control
- Electric Current Type: 12v
Technical Specifications
| Blade Material | PBT |
|---|---|
| Electric Current Type | 12v |
| Mounting Type | Free Standing |
| Warranty | 2 Years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Guangdong, China |
| Brand Name | cgfan |
| Product Name | Solar Panel Powered Fan |
| Applicable Industries | Pet House, chicken coop, dog house, cat house |
| Motor Type | Efficient 5V/12V/24V/48V DC Motor |
| Fan Features | Silent, high cfm, USB charging, Speed control |
| Certification | ce, rohs, ul |
| Bearing | two ball,sleeve, HY, other |
| Functions | Ventilate the heat from cabinets or other confined place |
| Packaging Details | The strip separates the product and the carton is used for the outer packaging. |
| Port Of Dispatch | Shenzhen |
| Selling Units | Single item |
| Single Package Size | 45X45X10 cm |
| Single Gross Weight | 1.5 kg |
| Supply Ability | 100000 pieces per Month |
Product Details


Name | Solar Panel Powered Fan | ||||||
Bearing type | Two ball, sleeve. HY ,other | ||||||
Frame materials | Plastic (UL94V-0) | ||||||
Impeller materials | Plastic (UL94V-0) | ||||||
Weight | 300g | ||||||
Certification | CE, ROHS, FCC | ||||||
Wire | 2 pin, 3pin or 4pin with Customized connector | ||||||
Impeller | 7 fings | ||||||
Rated voltage | 12V/24V | ||||||
Noise Level | 43.4DBA | ||||||






















The ball bearing brand was NMB bearing imported from Japan.The warranty for
ball bearing fan is 50,000 hours but sleeve bearing just 20,000 hours.
Q2.What kind of function can we choose for fan?
Optional function :Auto-restart ,Speed detection,Stoppage Alarm,Waterproof
(IP68 optional), PWM function ,Temperature control etc.
Q3.What's your MOQ and delivery date ?
MOQ 200PCS
Sample lead time:3-5 working days
Mass production:10-20 working days for off peak season, 1 month for peak season
Waterproof fans need 1 more week
Q4.What's your payment terms ?
We accept Payment by T/T, Trade assurance order of alibaba.Accept 50% deposit +50% balance.
Q5. What is DC Fan and AC fan?
A2: DC fan is power by DC voltage, always is 5V, 12V, 24V, 48V, 60V and 72V.
AC fan is power by AC voltage, always is 110V, 220V and 380V.
Q6. How do we carry out quality control?
Usually, there are two ways to monitor reliability during the manufacturing process.
* Early Life Test This is used as a mean of process control aimed at identifying any latent manufacturing problems and determining
the effectiveness of burn-in. Every day, 5 samples will be picked up randomly from one of the production lines for burn in at
50C+/-5C for 24 hours.
*On-going Reliability Demonstration This is a longer-term program aimed at providing data on continuous basis to demonstrate the
reliability of product. 10 units per month are randomly collected from one of the production lines for burn-in for 168 hours at
50C+/-5C. Units are monitored and tested on daily basis. Failed units will be analyzed and corrective actions taken where
necessary.


Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2–100 piece: US $17.8 / piece
- 101–2000 piece: US $17.6 / piece
- 2001–10000 piece: US $17.4 / piece
- 10001+ piece: US $16.2 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this solar attic greenhouse ventilator?
The standard minimum order quantity is 2 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this solar attic greenhouse ventilator carry?
It is supplied with ce, rohs, ul documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shenzhen Cheng Gao Da Electronic Techology Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shenzhen Cheng Gao Da Electronic Techology Co., Ltd. range on HVACR Nexus.
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