Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Zhejiang, China

Brand Name: Baijian

Model Number: BJGS-21

Panel Efficiency: 21W

Item: 21W Rollable solar panel charger with global solar cell

Power/voltage/current: 21W/15V/1.4A

Solar cell material: Global solar CIGS solar cell

Efficiency of the solar panel: 15.5%

Dimensions unfolded: 315*645mm

Rolling dimension: 100mm

Weight: 202g

Solar panel color: Black

Application: Rollable solar charger is for charging any devices when outdoor

Certificate: CE approval, CE

Type: Flexible, rollable

Size: 315*645mm

Warranty: 2 years warranty

Packaging & Delivery

21W Rollable solar panel charger with global solar cell

21W Rollable solar panel charger parameters:

Note: Electrical performance from standard test condition:  sunlight irradiance, 1000W/m2. AM1.5. Temperature of battery:25 °C 

Excellent advantage

The excellent advantages of the rollable solar panel:

• High efficiency: The efficiency of the rollable solar panel is 15.5%. Max efficiency is 22.5% to flexible sunpower solar panel
• Very flexible, can be rolled into a small size, which diameter around 10mm, ideal for you to take anywhere
• Lightweight & thin-film: Thickness is less than 1mm
• Durable: less power decrease, lifetime is about 25 years. 92% at 10 years,84% at 20 years, and 80% at 25 years
• Performance: Bypass diodes for shadow tolerance, Water-proof, UV-proof, Dush-proof. Very good performance of preventing from atrocious weather
• Built-in battery: suitable for both lithium battery and Ni-MH battery connectivity.( optional )
• Various sizes: customer required solar charger in different sizes is acceptable
• Package material: surface is high transmittance ETFE, back is high waterproof PET
• Interface: SAE or other kind of waterproof interface is available
• High temperature and low light performance
• Quick connect terminals
• Bypass dieodes for shadow tolerance
• Specialized solar team provide you suggestions within 12H when receive your inquiry

Application

Here are some application templates for your info:

Color & Interface

The color & interface & accessories options:

Packaging & Shipping

The packaging and shipping about the rollable solar panel:

1.The packaging of the rollable solar panel: pp bag+ white box, 10 pcs per carton. And, customized gift box is also welcomed.

2.Shipping time & method: the production is generally not more than 15 days, and will be shipped as customers request.

Company Information

Ninghai Baijian Solar Energy Technology Co.,ltd

Ninghai Baijian Solar Energy Technology Co.,ltd is engaged in CIGS, amorphous silicone, MONO, poly, sunpower solar panels, and products development, production, sales and system services in a high-tech area. Our company main products are flexible foldable items. Widely used in many markets such as United states, Australia, Middle Asian, Germany, Swiss and etc. Ninghai Baijian Solar Energy Co.,LTD wish and decide to make the new energy industry as our responsibility, providing high-quality solar panels and service, with each partner to create a better tomorrow together.

FAQ

1. Q: Are you a factory or a trading company?

A: We are a real factory, that is why we can do customized solar panels, and with very competitive factory price.

2. Q: Can you offer samples?

A: Yes, we can provide you samples for testing.

3. Q: How does your factory do regarding quality control?

A: Quality is the priority. We always attach great importance to quality controlling from the start to the end. We use the most advanced machines for incoming raw materials testing and life testing to ensure the quality of every products.

4. Q: Is it possible to print personalized logo on the panel?

A: Yes, it is available for us.

5. Q: How long is the warranty of your solar charger?

A: We can provide two years warranty of our solar charger.

Contact details

Supply Ability

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Packaging and Shipping

Lead time

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Packaging details

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