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High Efficiency 8KW/10KW Off-grid Solar Inverter from China Suppliers - Pure Sine Wave Hybrid Inverter Factory
📋 Technical Parameters
| Technical Parameters | ||
| Model | 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 & RS485CAN | |
| 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.
⚡ 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?
- Size the right power output. Inverters are rated by wattage, telling you how many watts they can run at one time. For example, a 500W fridge and 800W air conditioner together require 1300W — so you need an inverter rated above 1300W. (Note: variable frequency and fixed frequency calculation methods differ.)
- Check your battery voltage. The DC voltage rating on the inverter tells you which battery bank it is compatible with. For example, a 12V battery bank requires an inverter compatible with 12V DC input.
- Size your installation space. Ensure the inverter fits in your chosen space with enough room around it for proper ventilation and no fire hazards.
- Not sure? We will provide you with a one-stop service to help you choose the right solution.
❓ Frequently Asked Questions (FAQ)
Q
What is the difference between the DFXN48OF8K and DFXN48OF10K models?
The primary difference is rated power output: the DFXN48OF8K delivers 8000W while the DFXN48OF10K delivers 10000W. Both models share the same PV input specs, MPPT range, battery compatibility, and protection features.
Q
What types of batteries are compatible with this inverter?
This inverter supports 48V lead-acid batteries (sealed, AGM, Gel, and Flooded types) as well as lithium batteries. Maximum charge current is 120A for both solar and AC charging.
Q
What are the available charging modes?
There are 4 charging modes available: Only Solar, Mains Priority, Solar Priority, and Mains & Solar off-grid charging. You can also choose between 2 output modes: mains bypass and inverter output.
Q
How fast does the inverter switch to battery backup during a power outage?
The automatic transfer time is less than 8ms, ensuring a near-seamless switch to battery backup power that protects sensitive electronics and keeps critical loads running without interruption.
Q
What protection features does this inverter include?
The inverter provides 360° all-round protection, including short circuit protection, over-voltage and under-voltage protection, overload protection, and reverse polarity protection — making it safe for household appliances, power tools, industrial equipment, and audio/video electronics.
Q
Can multiple inverters be connected in parallel?
Yes, parallel function is supported. Multiple units can be connected in parallel to scale up your power capacity. Communication interfaces include USB, RS232, and RS485CAN for flexible system integration and monitoring.