Congsin Solar Inverter — Reliable DC to AC Power Solution
Dependable Solar Inverter for Everyday Power
The Congsin Solar Inverter converts DC battery or solar-panel energy into stable AC power for appliances, tools and electronics. Designed by Guangzhou Congsin Electronic Technology Co., Ltd., a specialist with over 27 years of experience, this inverter balances performance, safety and affordability—making it ideal for solar systems, RVs, trucks, off-grid homes and outdoor work sites.
Key Benefits
- Reliable AC output for sensitive electronics and household devices
- High conversion efficiency to extend battery and solar usage
- Built-in protections: over-voltage, low-voltage, short-circuit and thermal protection
- Compact, portable designs available for mobile power and portable power stations
Why Choose Congsin?
Congsin operates automated production lines and advanced testing equipment to ensure each power inverter meets strict quality standards. Our ISO9001 quality system and certifications—such as CE, EMC, LVD, ETL, FCC, RoHS and E-MARK—show our commitment to safety and global compliance. Independent patents and continuous R&D ensure the Congsin Solar Inverter stays current with industry needs.
Practical Applications
Use our solar inverter in multiple scenarios: household backup power, integrated solar systems, mobile offices, RVs and patrol or construction sites. Many models are optimized for vehicle use and off-grid solar installations; others pair with Congsin solar charge controllers or portable power stations for a full energy solution.
OEM/ODM and Global Support
Congsin supplies 100+ inverter models globally across Europe, the Americas, the Middle East, Africa and Southeast Asia. We support OEM/ODM, private labeling and custom configurations to meet partner specifications. Local and international distribution channels are supported with technical documentation and responsive after-sales service.
Get Started
Choose a Congsin Solar Inverter to gain reliable, efficient and affordable energy independence. Contact us to find the right model for your vehicle, off-grid home or solar project, and benefit from proven manufacturing, certifications and decades of expertise.
Picture Show
Qualification Certificate
CE Certifcate Nomber - TS120220503108.2FC
ROSH -Certificate Number - TST20220503108-3RC
SGS Certificate
Question you may concern
Does it include protection features?
Yes, it has sixfold safety protection for reliable performance.
Is it a pure sine wave or a modified sine wave? What's the difference?
This is a modified sine wave inverter, suitable for most conventional home appliances and electronic devices; pure sine wave is suitable for precision devices with extremely high power requirements. This modified sine wave is more cost-effective at 2000W, meeting the needs of most scenarios.
What’s the main difference between your OEM and ODM services?
OEM uses your brand on our standard products; ODM creates entirely new products based on your concept or specification.
Can this inverter support both 12V and 24V inputs
Yes, it can work with different voltage systems via selectable input terminals.
About other questions pls contact me directily.
low frequency solar inverter 12v/24v/48v pure sine wave power inverter2000w 3000w 4000w 5000w 6000w 8000w 10000w 12000w
Pure sine waveform output with built-in transformer and AvR stabilizer(Specially designed to startup inductive
loads such as air conditioner,refrigerators, motors, water pumps, compressorsand laser printers)
Solar hybridinverter built-in 8oA MppT solar controller and ACcharger.
Output voltage(200V/210V/220V/230V/240V)&Output frequency(50Hz/60Hz) can be manuallyregulated at site.
Support Lead acid battery/Gel battery/lithium iron phosphate battery/ternary lithium battery/customized battery.
RS232/RS485 Communicationsportis available.
3 times start-up peak power ofresistingvoltaicimpingement, excellent loading capability.
High conversion efficiency is up to 90%.
Built-in Lithium battery activation function
PVarray Open circuit voltage 230v DC
Support 3 working modes:Mains priority,Battery priority,Pv priority
2000W Modified Sine Wave Inverter
This product is a 2000 W modified sine wave inverter with DC 12 V input and AC 220 V output and a rated power of 1200 W. It features 4 USB ports, an LCD display, two universal sockets, one cigarette lighter socket, and battery clips.
CONGSIN is a trusted OEM factory for power inverters, solar charge controllers, and DC converters. Reliable solutions for global B2B buyers.
High Quality
7/24 Service
Guaranteed Warranty
© 2025 Congsin. All Rights Reserved.