Building your own solar energy or automotive power brand? Fortune Vast (Shenzhen Qimei Technology Co., Ltd.) is a direct OEM/ODM source factory located in Guangming District, Shenzhen (tour our factory here). With a 5,000+ m² production facility and a monthly capacity exceeding 3,000 heavy-duty units, we manufacture custom-engineered pure sine wave inverters, solar hybrid PV inverters, and LiFePO4 portable power stations tailored to your target market’s exact electrical standards.
What We Customize for Your Brand (OEM / ODM Scope)
| Customization Category | Available Options & Engineering Specifications | Standard MOQ & Lead Time |
|---|---|---|
| 1. AC Output Voltage & Frequency | 110V / 120V 60Hz (US, Mexico, Canada, Latin America) or 220V / 230V / 240V 50Hz (Europe, Ukraine, Nigeria, South Africa, Middle East, Asia) | Low MOQ supported; 7–15 days |
| 2. Regional AC Outlet Sockets | US NEMA, UK Type G, EU Schuko, South Africa 3-Pin (SANS 164-1), Australian, or Universal Multi-Standard Sockets | 100 units per model |
| 3. DC Battery Input Voltage | 12V / 24V / 48V / 60V / 72V DC input configurations, plus custom low-voltage/over-voltage BMS cutoff thresholds | 50–100 units per model |
| 4. Brand Logo & Shell Color | Laser engraving or silkscreen logo on anodized aluminum inverter shells (Gold, Black, Red, Dark Gray) or ABS/PC power station casings | 100 units (800 units for custom color on Quick-Release MT series) |
| 5. Custom Packaging & Manuals | Full-color retail gift boxes, reinforced export master cartons, and localized user manuals (English, Spanish, Ukrainian, Russian, French) | 100–300 units |
4-Step OEM Production & Quality Control Workflow
- Requirement Confirmation & Quotation (24 Hours): Share your target wattage (browse our base models), input/output voltage, socket standard, and logo files via our Contact Page or WhatsApp (
+86 156 2759 1474). - Sample Prototyping & Testing (3–5 Days): We prepare working engineering samples so your team can verify continuous output power, THD (< 3%), surge handling, and thermal performance.
- Mass Production & 100% Full-Load Aging (15–25 Days): Every unit is assembled on standardized lines and undergoes 100% full-load aging and safety testing (see Certifications & QC).
- Global Logistics & 3-Year Warranty Support: We deliver to your designated forwarder in China (domestic freight included) or arrange direct air/sea FCL shipping to your port, backed by our 3-Year Factory Warranty.