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The pure sine wave combined inverter & charger is a power device that integrates inverter and charging function. It can stably convert DC power into high quality AC power, while also intelligently managing battery charging to ensure efficient system operation.

What Is Pure Sine Wave Combined Inverter & Charger?

  • Xindun
  • October 29, 2025

More and more households are installing solar energy storage system to mitigate rising electricity prices, RV enthusiasts are pursuing "electricity freedom" outdoors, and businesses urgently need stable backup power to mitigate losses from power outages. Efficient energy conversion and storage equipment are key to solving power problems. Customers are also increasingly demanding the stability and continuity of power system.

 

Pure sine wave combined inverter and charger are becoming a crucial component of power supply system. They integrate inverter and battery charging functions into a single device, ensuring pure sine wave output while maintaining system simplicity and coordinated power management. So, why is demand for these intelligent solar systems growing? Xindun provides a detailed analysis below:

 

What is pure sine wave combined inverter and charger?

 

Pure sine wave combined inverter and charger is a power system that integrates inverter and charger into a single device, performing both the core tasks of power conversion and battery management. The inverter primarily converts direct current (DC) stored in batteries or solar power into alternating current (AC) consistent with the mains electricity supply, which is used to power household appliances, industrial equipment, or critical loads. The charger's function is to provide stable, safe, and intelligent charging for the battery pack when receiving mains power or a diesel generator, providing backup power. The pure sine wave combined inverter & charger features high integration, requiring no additional equipment, simplifying wiring, and taking up less space. It also offers superior energy conversion synergy, effectively reducing energy loss. Whether connecting solar panel and battery to a home energy storage system, or powering appliances and recharging storage battery while camping, it provides stable power.

 

pure sine wave combined inverter & charger

 

It utilizes a pure sine wave output design, meaning the output waveform is consistent with standard AC power from the grid, with a smooth waveform and low distortion. Whether it's used for inductive loads like refrigerators, air conditioners, and water pumps, or for precision electronic equipment like computers, communications equipment, and medical devices, the pure sine wave output reduces noise and heat generation, extending equipment life, and reducing the risk of system failures caused by voltage fluctuations or waveform distortion.

 

Is this Xindun's recommended pure sine wave combined inverter & charger?

 

DF Series Inverter & Charger

 

DF sine wave combined inverter & charger 

 

Available Power: 1KW / 1.5KW / 2KW / 3KW / 4KW / 5KW / 6KW / 7KW / 8KW / 10KW 12KW

Output: AC110V/120V/220V/230V/240V

Features:

1. Low frequency design, pure sine wave output, provides stable, high quality AC power for household appliances and industrial loads.

2. Dual internal and external LCD displays, with an optional external display and one touch power on/off, for intuitive and easy operation.

3. Optional built in MPPT solar controller for efficient solar charging and improved energy efficiency.

4. Adjustable mains charging current from 0-30A, flexible configuration based on battery capacity for personalized charging management.

5. Supports diesel or gasoline generator input, adapting to complex and harsh power environments.

6. Core control utilizes a dedicated microprocessor chip for fast computing speed and stable and reliable system operation.

7. Adjustable operating modes, including mains priority and inverter priority, adapt to various power supply scenarios.

8. Ideal for mobile vehicles and outdoor power supply scenarios such as RVs, food trucks, boats, and camping, providing safe and reliable power.

9. Added fault code query function for real time monitoring of device operating status and quick troubleshooting.

 

LS Series Inverter & Charger

 

 LS inverter & charger

 

Available Power: 1KW / 1.5W / 2KW / 3KW / 4KW / 5KW / 6KW

Output:AC 110/120/220/230/240V

Feature:

1.A toroidal low loss transformer structure delivers higher inverter efficiency and produces high quality, pure sine wave output, ensuring stable and safe power output to meet the power needs of precision equipment.

2.Support split phase voltage output of 110VAC & 220VAC or120V & 240VAC.

3. Peak startup power reaches over three times the rated power, easily handling inductive loads and delivering reliable performance.

4. Supports diesel or gasoline generator input, ensuring stable operation even in unstable power grids or in remote areas.

5. Mains charging current is adjustable from 0 to 30A, with three selectable operating modes, allowing users to easily switch between different operating modes based on their environment and load requirements.

6. Designed for both industrial and residential applications, the wall mounted design occupies a small footprint, making installation easy and suitable for a variety of applications.

8. A new fault code query function helps users monitor operating status in real time, quickly locate problems, and improve operational efficiency.

 

ESS-Li Series Inverter & Charger

 

ESS-LI pure sine wave combined inverter & charger

 

Available Power: 300W / 600W / 1.2KW / 2.2KW / 3KW / 5KW / 6KW / 7KW

Output: AC110V/120V/220V/230V/240V,DC5V/12V

Feature:

1. Easy and efficient installation, integrating the MPPT solar controller, inverter, and lithium battery into one unit, reducing wiring complexity.

2. Compact and aesthetically pleasing design with convenient output interfaces, including USB, DC, and AC outlet, for versatile use.

3. Comprehensive built in protection feature, including overvoltage, overtemperature, overload, and battery BMS lithium battery protection, ensure device and battery safety and reliability.

4. Supports WiFi or mobile app monitoring for real time monitoring of system operating status and energy usage.

5. Flexible energy storage capabilities, supporting three charging modes: solar power generation, diesel/gasoline generators, and mains power, adapting to diverse power supply needs.

 

ESS Series Inverter & Charger

 

ESS inverter & charger pure sine wave

 

Available Power: 500W / 1KW / 2KW / 3KW / 5KW / 6KW / 7KW

Output: AC110V/120V/220V/230V/240V,DC5V/12V

Feature:

1. Built in AVR voltage regulator ensures continuous and stable pure sine wave output.

2. Integrated design combines the inverter, lead-acid battery, and PWM/MPPT controller into a single device, simplifying system architecture.

3. Multiple output interfaces, supporting AC, DC12V, and DC5V, meet diverse power needs.

4. Triple peak power output provides excellent load carrying capacity for high starting current loads.

5. New fault code query function monitors system operating status in real time for quick troubleshooting.

6. Three adjustable operating modes: AC priority, ECO mode, and PV priority mode, allowing for flexible switching based on different scenarios.

7. Equipped with a mains bypass regulator and mains charger, achieving efficient synergy between mains and backup power sources.

8. Adjustable AC mains charging current range of 0–30A for flexible battery management.

 

Where is the pure sine wave combined inverter & charger suitable for?

 

Our pure sine wave combined inverter & charger boasts the high compatibility and stable performance of pure sine wave output, along with the integrated advantages of "inverter + charger." It has been widely adopted in a variety of applications, including homes, outdoor areas, commercial and industrial applications, and remote areas, becoming a core power supply device for various scenarios. In residential and commercial applications, it provides reliable power for daily household needs while also accommodating grid fluctuations and power outages, ensuring the smooth operation of household appliances. In off grid environments such as RV travel, outdoor camping, and field work, it can be combined with energy storage batteries for flexible power supply. It supports multiple charging methods to meet diverse power needs while on the move. In commercial and industrial applications, the inverter & charger serves as a backup power source for precision equipment, emergency systems, and critical production equipment, ensuring continuous operation during power outages and minimizing losses. Even in complex power environments, it provides stable, reliable, and efficient power solutions, helping users address power challenges in diverse scenarios.

 

Xindun is a leading manufacturer of inverter & charger. All of our inverters utilize pure sine wave output, ensuring greater compatibility, more stable appliance operation, and longer system life. They provide safe and reliable power even for delicate equipment or inductive loads. Whether for homes or businesses, we offer tailored power supply products and solutions tailored to specific power needs. We also offer OEM/ODM customization services.

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