6kW Solar Off-Grid Inverter - 12 Unit Parallel

6kW Off Grid Inverter High Frequency Support Parallel

Seamless LiFePO4 Compatibility
Works perfectly with lithium batteries for efficient, long-lasting energy storage.
Massive Scalability
Connect up to 12 units in single or three-phase setups for large power needs.
Plug-and-Play WiFi
Easy remote monitoring—just plug in, no extra cables or setup required.
Clean, Reliable Power
Pure sine wave output with 1.0 power factor protects sensitive electronics.
Smart Solar Charging
Built-in 120A MPPT handles high 500V solar input, even without batteries, while dust-proof design ensures durability.

inquiry

NK-M6200-48PL

Capacity: 6.2KVA/6.2KW
Parallel Capability: YES,12 Units
Nominal Input Voltage: 230VAC
Frequency: 50/60 Hz
Nominal Output Voltage: 220/230VAC
Waveform: Pure sine wave
Battery Voltage:48VDC
Dimensions: 450*300*130mm
Net Weight: 12kgs

Why Choose

This high-performance off-grid inverter delivers pure sine wave power for sensitive electronics and supports LiFePO4 batteries via plug-and-play WiFi monitoring. Its 120A MPPT handles 500V solar input, works battery-free, and scales to 12 units—perfect for reliable, clean energy.
Application

Power remote homes, farms, or telecom towers with durable, dust-proof design. Great for solar systems, emergency backup, and industrial sites needing scalable, maintenance-free power.
In Stock & Ready to Ship

Namkoo’s 6kW Off-Grid High Frequency Inverter is available for immediate shipment straight from our factory warehouse. We carry extensive inventory across multiple models to accommodate both OEM and ODM requirements, making us the ideal supply partner for distributors and agents. For customers seeking simpler solutions, we also offer a non-parallel version of our off-grid inverter for individual system applications. Partner with us for reliable products and swift delivery.
COMPANY INTRODUCE

Guangdong Namkoo Power Co.,Ltd. have more than 15 years factory experience for solar power products, power inverter pure sine wave products, solar battery storage,solar appliance products.More than 3000 successfully case have installed in 100+ countries.Germany technology, China price, Global service. Sincerely welcome everyone JOIN US and develop solar business.
FAQs

Q

Are you factory?

Namkoo is the solar & ESS manufacturer specialized in energy storage system, solar battery and solar inverter over 10 years. Apart from it, we can also provide ODM and OEM services of solar energy system for our customers. You could kindly leave your contact on our company website, so we could send you our factory video.

Q

Where is your factory? Can I visit your factory?

Located in Guangdong Province, China. Yes sure, we can arrange and make an appointment in advance for you.

Q

Can send me a sample for free?

Yes, you could kindly purchase and pay it first, we will reduce this cost on your next order.

Q

Do you accept OEM?

Yes.

Q

What is the difference between MPPT controller and PWM controller?

The MPPT controller has Max.PV open circuit voltage reach 150VDC, charging efficiency 30% higher than PWM, automatically match various voltage of 12V/24V/48V.

The PWM controller is weight light, intelligent and economic, automatically match various voltage of 12V/24V.

Q

What is the difference between high frequency inverter and low frequency inverter?

High frequency means from about 300Hz down to 50Hz, low frequency is from 0Hz up to 50Hz.

Low frequency inverter comes with large power transformer, stronger and good for loading those home appliances which build-in motor, such as refrigerators, air conditioners, water pumps, etc. High frequency inverter has a small volume, light weight, economic and high efficiency.