Longi 585W 620W 700W Half Cell Wholesale Poly PV Fold Flexible Black Monocrystalline Polycrystalline Photovoltaic Module Mono Solar Energy Sun Power Panel

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Product Description

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Overview & Specifications

Model NO.
Series 7
Application
Light Industry / Residential
Condition
New
Certification
EST, ISO, CB, CE
Material
Monocrystalline Silicon
Solar Cells
182mm, 9bb Half Cell, Mono Perc
Panel Efficiency
22.45%
Type
Perc, Half Cell, Mono
Junction Box
IP68
Transport
by Cartons
Package Size
227.00cm * 113.00cm * 3.00cm
Gross Weight
30.000kg

Product Description

Half-cell design brings higher efficiency:
  • New cell string layout and split J-box location to reduce energy loss caused by shading between modules.
  • Low thermal coefficients for greater energy production at high operating temperatures.
  • Low cell connection power loss due to half-cell layout (120 monocrystalline PV module).

Manufacturing & Quality Control

Manufacturing systems are equipped with sophisticated scheduling and dispatching capabilities, automated material handling functionality, and smart device utilization. All cells and modules must pass through a rigorous list of 48 different tests to ensure visual, optical, electrical, and mechanical properties meet high standards.

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Payment & Delivery Terms

Method Trade Term Terms of Payment
T/T EXW / FOB 30% in advance, balance before dispatch
T/T CIF / CFR 30% in advance, balance against copy of B/L
L/C Large Orders Irrevocable L/C at sight (for amounts above US $50,000)
Delivery All Terms 7 to 10 working days after receiving advanced payment
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Frequently Asked Questions

When can I get the quotation?
We usually quote within 24 hours after we receive your inquiry. For urgent price requests, please mention it in your communication so we can prioritize your inquiry.
How can I get a sample to check the quality?
After price confirmation, you can require samples to check our quality. Sample express fees apply, but are refundable after order confirmation if the quantity exceeds the MOQ.
Do you offer custom design services?
Yes, we have a professional team with rich experience in design and manufacturing. Send us your requirements and high-resolution images, and we will provide finished files for your confirmation.
What is the expected lead time for samples?
Samples will be ready for delivery in 3-7 days after the sample charge is paid and files are confirmed.
What is the lead time for mass production?
The lead time for MOQ is approximately 10 to 15 days. We recommend starting inquiries two months before you need the products in your country.
What are your terms of delivery?
We accept EXW, FOB, C&F, and CIF. You can choose the term that is most convenient or cost-effective for your logistics.

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