Wide Applications of Our Products
✔ RVs and Camper Vans
✔ Off-Grid Solar Systems
✔ Emergency Power Backup
✔ Car and Truck Power Supply
✔ Marine and Outdoor Camping
✔ Industrial and Commercial Use
Congsin Power Inverters & DC Converters
Congsin is a leading manufacturer of power inverters, car inverters, solar charge controllers, and DC to DC converters. Our products are widely used in RVs, camping, emergency backup, and off-grid systems. We offer OEM & ODM services for global clients.
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- Modified sine wave home inverter
Congsin 1000W Modified Sine Wave Inverter – Reliable 12V/24V to 110V/220V Converter for Cars, RVs, and Off-Grid Adventures
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📦 Get A Free Quote For Bulk Orders & OEM Services
Factory Direct • No Middlemen • Fast Worldwide Delivery
Looking for a reliable inverter supplier? Whether you need customized OEM service, bulk purchase pricing, or product recommendations — Congsin is ready to support your business. Contact us today and get your quote within 24 hours!
Click HereYes, we specialize in OEM and ODM services for power inverters. We can customize the logo, packaging, and even internal specifications based on your needs.
You can contact us via email or WhatsApp with your requirements (power, voltage, quantity), and we’ll send you a quote within 12 hours.
For standard models, MOQ is usually 50–100 units. For customized models, we’ll confirm MOQ based on your specs.
Usually 5–15 working days depending on your order volume and customization level.
Yes, we support paid sample orders. Sample cost can be refunded in the final bulk order.
Absolutely. We provide 12-month warranty and lifetime technical support for all our inverters.