Customer Service

Service Support

Shipping guidance, warranty policy, after-sales process, and technical support for global solar buyers and project partners.

Prepare these details for faster support

Complete information helps us review your case, route it to the right supplier or manufacturer channel, and avoid unnecessary delays.

  • Order or product reference

    Include your quotation, purchase-order, invoice, or product model reference.

  • Clear evidence

    Provide serial numbers, photos, videos, error codes, and delivery documents where relevant.

  • Project context

    For technical questions, include the installation, grid, battery, and configuration details that affect the issue.

Shipping & Delivery

Delivery timelines, incoterms, inspection, and export documentation.

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How are delivery timelines confirmed?
Lead times are confirmed in the quotation based on product availability, production schedule, and shipment plan. For phased deliveries, we align each batch with your project milestones and share updated ETAs when schedules change.
Which incoterms and shipping methods do you support?
Common options include FOB, CIF, and CFR depending on product type and destination. We coordinate FCL and LCL shipments and can support mixed-container deliveries for multi-SKU orders.
Can we arrange pre-shipment inspection?
Third-party inspection can be arranged for qualified orders. Share your inspection requirements during quotation so we can confirm timing, scope, and documentation with the manufacturer.
What export documents are provided with shipments?
Typical packages include commercial invoice, packing list, bill of lading, certificate of origin where applicable, and product compliance documents. Battery shipments may require additional transport documentation.

Warranty Policy

Warranty coverage, claim submission, and spare parts support.

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What warranty coverage applies to export orders?
Warranty terms follow the manufacturer's official policy for each product line, including product and performance warranty periods where applicable. Specific terms are listed in datasheets and order confirmations.
When does the warranty period start?
The warranty start date typically follows the manufacturer's policy—often from delivery date or installation date depending on product category. We clarify this in your order documentation before shipment.
How do I submit a warranty claim?
Contact our support team with serial numbers, photos, delivery documents, and a description of the issue. We will verify eligibility, coordinate inspection if required, and escalate to the manufacturer per official policy.
Do you support out-of-warranty repairs or spare parts?
Spare parts and replacement units may be available depending on product line and manufacturer support. Share model numbers and failure details so we can confirm options and lead times.

After-Sales Service

Damaged goods, specification issues, and ongoing service response.

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What is your typical after-sales response time?
Initial acknowledgment is typically within 1–2 business days. Complex cases involving manufacturer review may require additional time; we keep you updated on status throughout the process.
What should I do if goods arrive damaged?
Document damage with photos and note issues on delivery records where possible. Contact us promptly with packing list, bill of lading, and serial numbers so we can start the claim review process.
What if the shipment does not match the order specification?
Report discrepancies immediately with order reference, packing details, and photos. We will compare against the confirmed bill of materials and coordinate correction or replacement per agreement.
Can you supply spare parts for installed systems?
Yes, for supported product lines we can help source spare modules, inverters, batteries, and accessories. Provide installed model numbers and quantities for a targeted quotation.

Technical Support

Datasheets, installation guidance, firmware, and fault diagnosis routing.

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Where can I find installation manuals and datasheets?
Product datasheets and selected manuals are available on our Downloads page. Project-specific document packages can be requested through inquiry with your bill of materials.
Do you provide system design or sizing support?
We provide product-level guidance and documentation routing. Detailed engineering design remains the responsibility of the buyer or EPC partner; share your project parameters for relevant product recommendations.
How are firmware or inverter updates handled?
Update availability depends on the manufacturer and model. Contact support with device model, current firmware version, and issue description for guidance on approved update paths.
Can you help with remote fault diagnosis?
Share error codes, event logs, installation photos, and grid/battery configuration details. We route technical cases to the appropriate manufacturer channel and coordinate next steps.

Support Process

How we handle support requests

A standard workflow from submission to resolution for warranty and after-sales cases.

01

Submit your request

Email support with order reference, product serial numbers, photos, and a clear description of the issue.

02

Initial review

Our team confirms receipt, checks warranty eligibility, and requests any missing information within 1–2 business days.

03

Manufacturer coordination

We escalate to the manufacturer or logistics partner and share inspection or replacement options per policy.

04

Resolution & follow-up

Replacement, spare parts, or compensation is arranged as agreed, with status updates until the case is closed.