580W Tier1 Solar Cells PV Module 30 Years Warranty

Their procurement cost of solar cells is low. They always use reverse current and low-efficiency solar cells and never do Flash and EL testing at all. Although the appearance after production is not big difference with A grade solar panels, but the problem of cell cracks and mixed cells of different grades are serious.

Our regular payment is 30% in advance and 70% before shipment, we accept third party inspection before shipment. We also accept LC at sight. For some countries, we accept 30% prepayment and 70% payment against copy of bill of lading. In addition, we also opened the STS payment method. Customers pay to a third party company and we can only receive the payment after we submit the bill of lading and other shipping documents after shipment.

Yes, our customers often use BV, SGS and other third-party companies to carry out on-site testing and inspection services. Our company will fully cooperate with the third-party company, We hope to form a long-term and stable cooperative relationship in the case of customer recognition. Besides, for the value of goods exceeding two containers, we will bear the inspection cost of the third-party company.

If it is a full container, there is no hidden fee. If it is LCL, the shipping company can choose not charge or charge less at the port of departure, and most part or all of the charges will be collected at the port of destination.

Yes, we can. But in fact, DDP is not cost-effective, because the seller does not much know the destination country's land freight and the tax policy, and can only charge the customer in accordance with the principle of the highest. It is recommended to take the CIP terms. As for the requirement of low invoice, we can cooperate to do it, but buyers need to consider the risk.