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8KW/10KW Off-Grid Solar Inverter from China Suppliers - Pure Sine Wave Hybrid Inverter for Home Solar Systems
📋 Technical Parameters
| Parameter | DFXN48OF8K | DFXN48OF10K |
| Rated Power | 8000W | 10000W |
| Max PV Array Open Circuit Voltage | 500VDC | |
| MPPT Range & Operating Voltage | 120~450VDC | |
| Grid Output (AC) | ||
| Nominal Output Voltage | 220/230/240VAC | |
| Output Voltage Range | 184~265VAC | |
| Nominal Output Current | 25.5A / 24.3A / 23.3A | |
| Efficiency | 93.5% | |
| Off-Grid, Hybrid Operation | ||
| Acceptable Input Voltage Range | 120~280VAC | |
| Frequency Range | 50Hz / 60Hz | |
| Battery Mode Output (AC) | ||
| Nominal Output Voltage | 220/230/240VAC | |
| Output Wave Form | Pure Sine Wave | |
| Battery & Charger | ||
| Nominal DC Voltage | 48VDC | |
| Maximum Solar Charge Current | 120A | |
| Maximum AC Charge Current | 120A | |
| Maximum Charge Current | 120A | |
| Emergency Output Power | ||
| Maximum Output Power | 8000W | 10000W |
| Surge Power | 16000VA | |
| Automatic Transfer Time | <8ms | |
| Interface | ||
| Parallel Function | Yes | |
| Communication | USB & RS232 & RS485 / CAN | |
| Environment | ||
| Relative Humidity | 0%~90% RH (No Condensing) | |
| Operating Temperature | 0℃ to 50℃ | |
| Net Weight (kg) | 21 | |
| Product Size (mm) | 320 × 490 × 110 | |
| Package Size (mm) | 346 × 536 × 178 | |
🌍 Applications
This product is suitable for home emergency, remote areas with insufficient power supply, rural areas and farms, disaster relief and emergency, small commercial and industrial facilities, off-grid tourist facilities, areas with high power costs, remote monitoring and control stations, etc.
Home Emergency
Remote Areas
Rural & Farms
Disaster Relief
Small Commercial & Industrial
Off-Grid Tourism
High Power Cost Areas
Remote Monitoring Stations
⭐ Product Advantages
1 5KW, 8KW, 10KW Off-Grid Solar Inverter
Solar Off-grid Inverter is a new all-in-one off-grid solar charge inverter, which integrates solar energy storage & means charging energy storage and AC sine wave output.
- Advanced SPWM technology output of pure sine wave.
- Optimized MPPT technology with an efficiency of 93.5%.
- Available in 4 charging modes.
- Designed with an LCD screen and 3 LED indicators for dynamic display.
2 Important Specification
Employed advanced SPWM technology and outputs pure sine wave to convert 48V DC to 184V–265V AC, 50Hz/60Hz frequency (Auto detection). Max PV open circuit voltage 500 Vdc; MPPT range & working voltage 120–450Vdc; Max 8000W/10000W input; Max 8000W/10000W output; Fit for 48V Lead-Acid (Seal, AGM, Gel, Flooded) and Lithium battery.
3 Safe and Reliable
The power inverter has 360° all-round protection with a number of protection functions, including short circuit protection, over voltage and under voltage protection, overload protection, reverse protection, etc. Ideal for AC loads such as household appliances, power tools, industrial equipment, and electronic audio and video equipment.
4 Multiple Working Modes
4 charging modes — Only Solar, Mains Priority, Solar Priority and Mains & Solar off-grid charging; 2 output modes — mains bypass and inverter output. The inverter is designed with an LCD screen and 3 LED indicators for dynamic display of system data and operating status.
5 What Size Inverter Should I Buy?
- Sizing the right power output. Inverters will be rated by a wattage value, telling you how many watts it can run at one time. For example, imagine you had a 500W Fridge and 800W Air Conditioning. These two items would be 1300W and would require an inverter with a higher wattage than 1300W. An inverter above 1300W can meet your power needs. (The calculation methods of variable frequency and fixed frequency are different.)
- Check your battery voltage. The DC voltage rating on the inverter will tell you what battery bank it is compatible with. For example, a 12V battery bank will require an inverter that is compatible with 12V DC input.
- Size your installation spaces. What area or space will you set your inverter? Make sure the inverter will fit in the space you have in mind with enough room around it for proper ventilation and no fire hazards.
- Not sure? If you don't know much, we will provide you with one-stop service.
Frequently Asked Questions
What is the difference between the DFXN48OF8K and DFXN48OF10K models?
The primary difference is the rated power output. The DFXN48OF8K delivers a maximum output of 8000W, while the DFXN48OF10K supports up to 10000W. All other key specifications — such as MPPT range, battery voltage, surge power, and communication interfaces — remain identical between the two models.
What types of batteries are compatible with this inverter?
This inverter is compatible with 48V battery systems, including Lead-Acid batteries (Sealed, AGM, Gel, and Flooded types) as well as Lithium batteries. The maximum charge current supported is 120A for both solar and AC charging.
How fast does the inverter switch to battery mode during a power outage?
The automatic transfer time is less than 8 milliseconds (<8ms), ensuring a near-seamless transition to battery/inverter mode. This ultra-fast switching makes it suitable for sensitive loads and critical equipment.
What charging modes does this off-grid solar inverter support?
The inverter supports 4 charging modes: Only Solar, Mains Priority, Solar Priority, and Mains & Solar combined off-grid charging. It also offers 2 output modes: mains bypass and inverter output, giving users flexible energy management options.
Can multiple inverters be connected in parallel?
Yes, the inverter supports a parallel function, allowing multiple units to be connected together to scale up the total system power output. Communication interfaces including USB, RS232, RS485, and CAN are provided to support system integration and monitoring.
What protection features does this inverter include?
This inverter features 360° all-round protection, including short circuit protection, over-voltage and under-voltage protection, overload protection, and reverse polarity protection. It is designed to safely power household appliances, power tools, industrial equipment, and electronic audio/video devices.