FAQ

With over 20 years of specialized experience in inverter manufacturing, Minvon has established a robust quality management system certified to ISO 9001, ISO 14001, and ISO 45001 standards. Our products also hold CE, CCC, and RoHS certifications, ensuring compliance with international regulatory requirements. We can provide third-party assessment reports and factory audit documentation upon request to demonstrate our commitment to transparency and reliability.

Quality is the cornerstone of our brand. We operate a dedicated quality assurance department that oversees every stage of production, from component sourcing to final delivery. Each product undergoes a minimum of seven rigorous quality inspection protocols before shipment, ensuring compliance with international standards and customer specifications.

Our products are exported to Africa, the Middle East, Southeast Asia, South America and Europe, widely used in home, commercial and industrial projects.

Our standard warranty is 2–5 years depending on the model, and we provide long-term after-sales technical support.

Normally 7–25 working days for standard models, 25-40 days for customized or 40HQ container orders.

We accept T/T, L/C, Western Union and other secure payment methods for international trade.

Yes, we support OEM, ODM, custom logo, packaging and parameter design for brand customers.

Yes, sample order is available for quality check and market test .

Our inverters feature user-friendly wiring design for easy installation. Some models come with plug-and-play PV connectors for faster setup. Only basic electrical knowledge is required during installation. Our engineering team also provides full technical support throughout.