Product Specifications

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Product Description

• Product Description
• Grade A Material
• Our factory
• QC Sysyem
• Packaging & Shipping
• Project Cases
• FAQ

Product Description

ELECTRICAL CHARACTERISTICS AT STC

Grade A Material

Our factory

More than 2GW production capacity per year166mm, 182mm, 210mm solar panel production line

Strict quality control procedures

Export more than 160 countries

OEM service accept.

QC Sysyem

100% Solar Cells Sorting

Color and performance selection

To ensure the production of high-quality cells, sort out unqualified products such as appearance defects, internal defects, and lack of process performance.

Middle TestEVA and appearance inspection

 Ensure PT / EVA size meets technical requirements

Ensure that the product is free of scratches, creases, debris, etc.

Overall inspectionPV Module appearance

Ensure that the product has no color difference and no burrs.Make its reach Grade A standard.

EL TestingSolar panel power inspection

 Ensure that there are no cracks or defects inside the module.

Ensure that the power meets customer standards.

Packaging & Shipping

Packing Method: Customized Wooden&Carton with Pallet(offer 100% protection during transportation)  

Project Cases

FAQ

Q1. What is your terms of payment?

A: Usually our payment terms is T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q2. What's the MOQ?

A: The Minimum order quantity is 50 pieces for each model.

Q3. What's the life time of your battery?

A: The battery designed lifetime is 10 years.

Q4. If there are defective batteries in the warranty, what's your policy to replace them?

A: Please take the photos of the broken batteries for us and tell us what happen, if everything is confirmed, the new ones will be sent to you as compensation in the next order.

Q5. Do you offer OEM service?

A: Sure, we can offer the OEM service, and the MOQ is 300 pieces for OEM models.Besides, we can make the brand and packing design.

Q6. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q7: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Q8:What material is being used in the manufacturing of your batteries?

A:The plates are made of high purity lead (99.994%-99.996%), make the longer service life.

Supply Ability

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Packaging and Shipping

Lead time

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Port

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Packaging details

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