New Technology 300W 400W 500W Solar Panels Is Solar Cell Panel with 25 Years Warranty

• Warranty: 10 Years
• Number of Cells: 157*157
• Application: Industrial
• Condition: New
• Certification: ISO, CE
• Material: Polycrystalline Silicon
• Model NO.: 5BB
• Transport Package: Carton
• Specification: A+
• Trademark: SUNJETPOWER
• Origin: China
• HS Code: 8541402000
• Production Capacity: 20000PCS/ Month

Product Description

Product Description

China Cheap Price 5BB Square Poly Crystalline Silicon Solar Cell for 275W 330W Solar Panel

---The average front conversion efficiency is above 19.10%.

---5BB design gets higher FF, lower Rs, and higher efficiency.

---Large size wafer, the effective illumination area is larger, and the power of the modules is significantly increased.

---CIR process decreases the LID/LeTID, makes sure the stable power output.

---Hot-spot inspection strictly, avoids loss of efficiency and reliability.

--AOI makes sure the better color uniformity of cells and modules.

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FAQ

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

A: We are a manufacturer with a 3KW plasma cutting machine, 3000W and 2000W laser cutting machines, 350T and 1000T stretcher machines to make sure our producing capability.Welcome OEM and ODM for you.

 

2. Can we have a sample order?

A: Of course! Any sample order is welcome for testing and checking.

 

3.What is the warranty for the products?

A: Battery: 3 years. Controller/LED:5 years. Pole/solar panels: 15-20 years

 

4.How to ship the goods?

A: By sea usually. If urgent requirement, air-shipping is available (except: Batteries)

 

5. How to deal with the fault?

A: If the problem caused by manufacturing quality, we will change and replace it in free.