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Modified Sine Wave Inverter for Solar Systems — Congsin Reliable Power

Modified Sine Wave Inverter for Solar Systems by Congsin

Overview

Congsin’s modified sine wave inverter for solar systems provides an affordable, compact and robust DC→AC power solution tailored for solar arrays, vehicle systems, RVs and small off-grid installations. With over 27 years of focused experience designing and manufacturing inverters, portable power stations and solar charge controllers, Congsin combines practical performance with field-proven reliability.

Key Features & Benefits

These inverters offer simplified waveform conversion, efficient power delivery and lower cost compared with pure sine counterparts. Ideal for resistive loads, lighting, pumps and many household appliances, a modified sine wave inverter for solar systems enables quick deployment, straightforward installation and reduced system complexity. Integrated protections—overload, short-circuit, over-temperature and low-voltage shutdown—ensure safe continuous operation.

Applications & Compatibility

Designed for vehicles, RVs, trucks, patrol units and small off-grid homes, Congsin’s models work seamlessly with common solar charge controllers and battery banks. They are an excellent choice where budget, size and moderate AC load compatibility are primary concerns. For sensitive electronics, firmware-upgradable or hybrid solutions can be offered through our OEM/ODM services.

Quality, Safety & Innovation

Congsin operates fully automated production lines and advanced testing equipment to guarantee consistent quality. Our quality management is ISO9001-certified and many products carry CE, EMC, LVD, ETL, FCC, RoHS and E-MARK approvals. Independent patents and continuous R&D underpin product durability, efficiency and intelligent functions.

Support & Customization

We support private labeling, distribution and tailored customization to meet partner specifications. Global supply channels across Europe, the Americas, the Middle East, Africa and Southeast Asia ensure reliable logistics and after-sales support. Choose Congsin when you need a trusted, cost-effective modified sine wave inverter for solar systems backed by decades of experience and robust certification.

modified sine wave inverter for solar systems Display

FAQ:
What power range of devices can it supply?

 It supports devices within 360W in UPS mode and within 500W in regular mode. Ensure the device power does not exceed the corresponding limit.

What kind of support can I expect from Feifan after becoming a distributor?

You will receive ongoing sales support, product training, technical assistance, and marketing resources to ensure your success.

What is the benefit of the UPS function? A2:

It automatically switches to battery power when AC fails.

 

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).

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Contact 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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If you are interested in our products/custom services or have any questions, please let us know so that we can better assist you.

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