Answers sourced from engineering, not marketing.
Specifications, certifications, delivery terms, and support processes — documented plainly for engineers and procurement teams who need facts before a conversation.
Three areas. Direct answers.
Technical Specifications
Procurement Terms
After-Sales Support
What efficiency ratings do your panels carry?
What are the minimum order quantities?
What warranty do you offer?
Charging speed depends on sunlight conditions, angle, and device type.
Under strong direct sunlight, real output is typically 60%–85% of rated power. Clouds, shade, or incorrect positioning will reduce efficiency.
Our MOQ depends on the product model and customization requirements. Please contact our sales team for detailed MOQ information and the best quotation based on your project needs.
We provide a limited warranty covering manufacturing defects and workmanship issues under normal use conditions. Please contact our support team for detailed warranty terms specific to your product model.
What if I need help after the warranty period?
What devices can it charge?
Can I order samples before placing a bulk order?
We continue to provide technical support whenever possible, even after the warranty period has expired. Please contact us and we will do our best to assist you.
Smartphones, tablets, Power banks, Portable power stations, Cameras, GPS devices. Actual compatibility depends on input power and cable type.
Absolutely. Sample orders are available for quality evaluation and product testing before mass production.
Your question not listed here?
Our technical and sales teams handle specification queries and logistics detail.