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6kW Home Commercial Pure Sine Wave Off-grid Inverter
Powerful, Scalable Off-Grid Inverter for Solar & Hybrid Power Applications
The 6kW pure sine wave off-grid inverter is a high-performance power conversion solution designed for residential, commercial, and project-based off-grid solar systems.
Built on a 48V battery platform with a wide PV voltage input, this inverter delivers stable AC output, high efficiency, and strong load-handling capability—while supporting parallel operation of up to 9 units for scalable system expansion.
With industrial-grade protection and a 5+ year design life, it is ideal for installers and integrators building reliable off-grid and hybrid power systems.
Get an up-to-date quote with additional free information to download!
Designed for Scalable Off-Grid & Hybrid Systems
This 6kW off-grid inverter is engineered to operate independently from the utility grid while seamlessly integrating with:
Its parallel expansion capability allows system designers to scale power capacity as demand grows—without redesigning the entire system.
Core Performance Advantages
Fast Installation & Compact Form
The slim, wall-mounted design reduces installation complexity and saves space, enabling faster deployment and cleaner system layouts.
Grid-Level Pure Sine Wave Output
Provides clean, low-distortion AC power that is essential for:
- Medical equipment
- Precision instruments
- IT and communication devices
- Modern household and commercial electronics
Ensures low interference and stable long-term operation.
Built-in MPPT for Maximum Solar Yield
The integrated MPPT charge controller optimizes PV energy harvesting across a wide voltage range, eliminating the need for external solar controllers and simplifying system design.
Parallel Operation up to 9 Units
Supports parallel connection of up to 9 inverters, enabling:
- Higher total output power
- Redundancy for critical applications
- Flexible scaling for residential and commercial projects
High Load Capacity & Protection
Designed to handle demanding loads with controlled overload protection, maintaining voltage and frequency stability even under heavy usage.
Industrial-Grade Reliability
- Waterproof and dustproof enclosure
- Resistant to high and low temperatures
- Anti-radiation design for stable performance
Suitable for indoor installations and sheltered outdoor environments.
OEM & Deep Customization Support
As a direct manufacturer, we provide:
- OEM & ODM services
- Branding and labeling customization
- Electrical configuration adaptation
- Complimentary technical and design support
Broad System Compatibility
Compatible with 99.99% of mainstream energy storage and solar system components, including batteries, PV arrays, generators, and inverter-based energy systems.
Application Scenarios
Residential Off-Grid Solar Systems
Ideal for powering entire homes or essential circuits with solar + battery storage.
Commercial & Light Industrial Power
Suitable for shops, offices, farms, and small commercial facilities requiring reliable off-grid or backup power.
Hybrid Solar + Generator Systems
Supports generator or utility AC input, allowing flexible hybrid operation with automatic power pass-through.
Modular & Scalable Energy Projects
Parallel capability makes it well-suited for scalable energy storage and off-grid power projects.
Parameters
| Name | Off-Grid Inverter |
| Efficiency (Line Mode) | >95% (Rated R load, battery full charged) |
| Useful Life | 5+ years |
| Pass Through Without Battery | Yes |
| PV Voltage Working Range | 120-500Vdc |
| MPPT Operating Range | 120-450Vdc |
| Min Startup Voltage | 46Vdc |
| Parallel Capability | Yes, up to 9 units |
| Peak Efficiency | >93% |
| Nominal DC input Voltage | 24Vdc |
| Input Voltage Waveform | Sinusoidal (utility or generator) |
| Nominal Input Voltage | 230Vac |
| Nominal Input Frequency | 50/60HZ |
| Input Voltage Range | Normal mode 90-280Vac, UPS mode 170-280Vac |
| Max. Charge Current | 100A |
| Over Charge Protection | Yes |
| Max. Input Power | 6kw |
| Max. Solar Charging Current | 100A |
| Max. Input Current | 18A |
| Rated Output Power | 6KVA/6kW |
| Nominal Output Voltage | 220Vac±5% |
| Nominal Output Frequency | 50±0.3Hz/60Hz±0.3Hz(Adjustable) |
| Over-Load Protection | 5.5s@>150%load; 10.5s@105%~150%load |
| Operating Temperature | -10°C~60°C |
| Dimensions | 480×305×118mm |
| Weight | 9.25Kg |
Certificate
Wholesale Process
Quality Control
Frequently Asked Questions (FAQ)
Q1. Is this inverter suitable for solar PV systems?
Yes. It is designed for off-grid solar power systems and includes a built-in MPPT charge controller.
Q2. Does it support parallel operation?
Yes. This model supports parallel connection of up to 9 units for scalable power output.
Q3. Does it produce pure sine wave power?
Yes. It delivers grid-level pure sine wave AC output, suitable for sensitive and precision equipment.
Q4. Can it operate without batteries?
Yes. It supports AC pass-through operation without batteries, depending on system configuration.
Q5. What type of batteries does it support?
It is compatible with 48V lithium and lead-acid battery systems.
Q6. Is it suitable for outdoor installation?
The inverter is waterproof and dustproof. Outdoor installation is supported in sheltered locations.
Q7. Do you provide OEM or private labeling?
Yes. OEM & ODM services are available, including branding, customization, and technical support.
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Let’s join hands to bring reliable power solutions to homes and businesses, and co-create a green energy future together!
