Customization: | Available |
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After-sales Service: | Remote Help |
Warranty: | 25 Years |
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Component model | LR5-72HBD-540M | LR5-72HBD-545M | LR5-72HBD-550M | LR5-72HBD-555M | LR5-72HBD-560M |
Test conditions | STC NDCT | STC NDCT | STC NDCT | STC NDCT | STC NDCT |
Maximum Power | 540 403.6 | 545 407.4 | 550 411.1 | 555 414.8 | 560 418.6 |
Open Circuit Voltage | 49.50 46.54 | 49.65 46.68 | 49.60 46.82 | 49.95 49.97 | 50.10 47.11 |
Short-circuit current | 11.85 11.17 | 13.92 11.23 | 13.99 11.29 | 14.05 11.34 | 14.10 11.38 |
Peak power voltage | 41.65 38.86 | 41.80 39.00 | 41.95 39.14 | 42.10 39.28 | 42.25 39.42 |
Peak power current | 12.97 10.39 | 13.04 10.45 | 13.12 10.51 | 13.19 10.56 | 13.26 10.62 |
Phase Efficiency (%) | 20.9 | 21.1 | 21.3 | 21.5 | 21.7 |
Q: Are you a factory or trading company?
A: We operate our own factory and partner with many top-tier suppliers in China.
Q: How to order?
A: Inquire with us → receive drawing/sample, customize → specify use scenario → receive product design recommendation → negotiate details → confirm sample → sign contract/deposit → mass production → goods ready → balance/delivery → ongoing cooperation.
Q: How about a sample order?
A: Samples are available. Contact us for details. Sample fees will be reimbursed upon placement of an official order.
Q: What shipping methods are available?
A: We offer sea freight, EMS, China EMS, and other shipping options. Contact us if an alternative route is needed.
Q: What is the delivery and shipment timeline?
A: Delivery time depends on order quantity, usually 15-30 working days.
Q: My package is missing some products, what can I do?
A: Contact our support team. We will verify your order contents and compensate for any discrepancies. We apologize for any inconvenience.
Q: How do I confirm the payment?
A: We accept T/T and Paypal. Other payment methods are available upon request. Please contact us before using alternative payment methods. A 30-50% deposit is required, with the balance due before shipment.