Congsin Power Inverter Solutions — Reliable DC to AC Energy
Power Inverter Solutions by Congsin
Overview
With over 27 years of dedicated experience, Guangzhou Congsin Electronic Technology Co., Ltd. (brand: Congsin) designs and manufactures industry-leading Power Inverter solutions. We focus on DC→AC inverters, portable power stations and solar charge controllers tailored to vehicles, RVs, trucks, off-grid homes and outdoor work sites. Our mission is to deliver reliable, efficient and affordable energy independence for global customers.
Comprehensive Product Range
Congsin’s catalog includes 100+ Power Inverter models optimized for different use cases — pure sine wave inverters, modified sine wave options, inverter chargers and hybrid solutions. Models are engineered for 12V/24V/48V systems and scalable for solar arrays. Whether you need a compact inverter for mobile offices or high-capacity units for off-grid homes, our lineup balances performance, portability and durability.
Quality, Safety & Innovation
Our production employs fully automated lines, advanced instrumentation and multifunctional testing equipment to ensure product reliability and intelligent functionality. We maintain an ISO9001 quality system and many products carry CE, EMC, LVD, ETL, FCC, RoHS and E-MARK approvals. Several independently developed patents highlight continuous R&D. Choosing a Congsin Power Inverter means choosing proven safety and long-term performance.
Customization, OEM & Global Support
We support OEM/ODM, private labeling and bespoke customization to meet partner specifications. Congsin supplies domestic and international OEM channels and serves markets across Europe, the Americas, Middle East, Africa and Southeast Asia. Comprehensive technical support, flexible MOQ and strong supply-chain capabilities simplify integration for distributors and system integrators.
Applications & Why Choose Congsin
Congsin Power Inverters power a wide range of applications: vehicle electronics, solar systems, RV living, patrol and field construction, emergency backup and outdoor offices. Our products are engineered for energy efficiency, low THD, smart protections and easy installation. For reliable DC to AC conversion backed by decades of expertise, contact Congsin to find the right inverter solution for your project.
Power Inverter Display
How to install the battery terminal wire?
Connect the red terminal wire to the positive pole of the battery and the black terminal wire to the negative pole. Ensure the interface is firm and there is no short circuit when connecting.
What capacity battery is needed to meet long-term use?
It needs to be calculated according to the total power of the device, the formula is "Battery Capacity (Ah) = Total Device Power (W) × Usage Time (h) ÷ Input Voltage (12V)". For example, to drive a 1000W device for 5 hours, the required battery capacity = 1000×5÷12≈417Ah, it is recommended to use 2 200Ah batteries in parallel (total capacity 400Ah, actual usage about 4.8 hours).
Do you provide support for shipping and customs clearance?
Yes, we offer international logistics solutions including export documentation and customs advice.
Which regional plugs can be used with the universal socket?
The universal socket supports most national plug specifications, such as GB, US, EU, etc. (some require adapters), and can meet the use of devices in multiple regions.
Which region’s voltage standards does it support?
It defaults to AC 220V output, suitable for regions with 220V voltage standards such as China and Europe; it can also be customized to output AC 110V, suitable for regions with 110V voltage standards such as the United States and Japan.
500W Single Phase Sine Wave Inverter DC12V to AC220V Off-grid Sine Wave Inverter
500W Single Phase Sine Wave Inverter DC12V to AC220V Off-grid Sine Wave Inverter
Manufacturer Wholesales 3000W Single Phase Power Inverter Home Camping Appliance
Manufacturer Wholesales 3000W Single Phase Power Inverter Home Camping Appliance
1500W Off-grid Sine Wave Inverter Pure Sine Wave Inverter with LCD Display and OEM Available
1500W Off-grid Sine Wave Inverter Pure Sine Wave Inverter with LCD Display and OEM Available
Factory Direct Grid-Tie Solar Inverter, Off Grid & On Grid Dual Mode Hybrid Inverter with MPPT Controller
Factory Direct Grid-Tie Solar Inverter, Off Grid & On Grid Dual Mode Hybrid Inverter with MPPT Controller
Factory Direct Sales 6000W Hybrid Solar Power Inverter with Controller and LCD Display
Factory Direct Sales 6000W Hybrid Solar Power Inverter with Controller and LCD Display
Congsin 4000W and 6000W Hybrid Inverter with Controller with LCD Display and CE Certification Solar
Congsin 4000W and 6000W Hybrid Inverter with Controller with LCD Display and CE Certification Solar
3000W Full-Power Pure Sine Wave Inverter, DC 12V to AC 220V Power Converter, Suitable for High-Power Precision Devices
3000W Full-Power Pure Sine Wave Inverter, DC 12V to AC 220V Power Converter, Suitable for High-Power Precision Devices
Congsin Red Shell 300W Mini Car Power Inverter 12V to 110V DC to AC Dual USB Battery Clamps Portable
Congsin Red Shell 300W Mini Car Power Inverter 12V to 110V DC to AC Dual USB Battery Clamps Portable
500W Single Phase Sine Wave Inverter DC12V to AC220V Off-grid Sine Wave Inverter
500W Single Phase Sine Wave Inverter DC12V to AC220V Off-grid Sine Wave Inverter
Manufacturer Wholesales 3000W Single Phase Power Inverter Home Camping Appliance
Manufacturer Wholesales 3000W Single Phase Power Inverter Home Camping Appliance
1500W Off-grid Sine Wave Inverter Pure Sine Wave Inverter with LCD Display and OEM Available
1500W Off-grid Sine Wave Inverter Pure Sine Wave Inverter with LCD Display and OEM Available
Factory Direct Grid-Tie Solar Inverter, Off Grid & On Grid Dual Mode Hybrid Inverter with MPPT Controller
Factory Direct Grid-Tie Solar Inverter, Off Grid & On Grid Dual Mode Hybrid Inverter with MPPT Controller
Factory Direct Sales 6000W Hybrid Solar Power Inverter with Controller and LCD Display
Factory Direct Sales 6000W Hybrid Solar Power Inverter with Controller and LCD Display
Congsin 4000W and 6000W Hybrid Inverter with Controller with LCD Display and CE Certification Solar
Congsin 4000W and 6000W Hybrid Inverter with Controller with LCD Display and CE Certification Solar
Congsin Manufacturer Wholesales Big Capability Modified Sine Wave Inverter with Red case and Double fan
Congsin Manufacturer Wholesales Big Capability Modified Sine Wave Inverter with Red case and Double fan
Factory Direct Sales Portable 150W Modified Sine Wave Inverter DC12V to AC220V Off-grid Sine Wave Inverter with Two USB and Universal Socket
Factory Direct Sales Portable 150W Modified Sine Wave Inverter DC12V to AC220V Off-grid Sine Wave Inverter with Two USB and Universal Socket
Congsin 500W DC to AC Modified Sine Wave Inverter 12V 220V Off Grid Power Inverter
Congsin 500W DC to AC Modified Sine Wave Inverter 12V 220V Off Grid Power Inverter
Congsin 1000W pure sine wave inverter 12V DC to AC Power Inverter with remote control for Car RV
Congsin 1000W pure sine wave inverter 12V DC to AC Power Inverter with remote control for Car RVContact Our Power Solution Experts
Provide your project details and requirements, and Congsin will deliver customized inverter, portable power, or solar controller solutions with full technical support.
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