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Off-Grid Inverter
Home / Products / Power Inverters / Off-Grid Inverter / NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems

NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems

Key Features and Applications

The integrated MPPT controller simplifies system architecture by reducing external components, improving overall system efficiency and installation convenience. Wide PV and AC input ranges enhance system adaptability in diverse environmental and electrical conditions.

Battery compatibility across multiple chemistries allows optimized energy storage selection and long-term system scalability. Optional WiFi functionality supports both iOS and Android platforms, enabling remote monitoring and basic system management through mobile devices.

APPLICATION SCENARIOS
  • Off-Grid Inverters are widely applied in remote residential areas, rural electrification projects, islands, agricultural facilities, and locations without reliable grid access.
  • They are also suitable for solar-powered cabins, telecom stations, backup energy systems, and standalone solar installations where flexible battery compatibility and independent operation are essential.
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
  • NMS/NML/EM Series Off-Grid Hybrid Solar Inverter for Standalone Power Systems
INSTALLATION AND COMPATIBILITY

The inverter is engineered for stable operation in off-grid scenarios, supporting continuous energy supply for critical loads while maintaining consistent output performance.

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Product Details

The Off-Grid Inverter is designed for standalone solar power systems that operate independently from the utility grid. It integrates power conversion, solar charging, and energy management into a single unit, enabling reliable electricity supply in remote or off-grid environments.
The inverter features a built-in MPPT solar charger that continuously tracks the maximum power point of photovoltaic modules, improving solar energy utilization under varying irradiance conditions. A wide PV input voltage range allows flexible solar array configuration, supporting different panel layouts and system sizes.
With a wide AC input range, the inverter can adapt to unstable or variable generator input, ensuring continuous power supply when solar energy is insufficient. The system supports AGM, Gel, and Lithium battery types, enabling flexible energy storage configuration based on project requirements.

Technical Datasheet

MODEL

NMS-1000-12

NMS-1500-24

NML-2000-12

NML3200-24

EM3500-24

EM5500-48L

EM6200-48L

Rated power

1000W

1500W

1600W

3000W

3500W

5500W

6200W

Phase

1 phase

OUTPUT

Nominal voltage

220/230/240Vac±5%

Surge power

2000VA

3000VA

3200VA

6000VA

7000VA

11000VA

12400VA

Frequency

50/60Hz

Waveform

Pure sine wave

Peak efficiency (pvto inv)

98%

Peak efficiency (batt to inv)

94%

Overload protection

5s@2150%load; 105110%~150%load

Crest factor

3:1

AC INPUT

Nominal voltage

220/230/240Vac(L+N+PE)

Acceptable Voltage Range

170~280VAC(For Personal Computers); 90~280 VAC(For Home Appliances)

Frequency

50/60HZ(Auto sensing)

BATTERY

Battery voltage

12VDC

24VDC

12VDC

24VDC

24VDC

48VDC

48VDC

Floating charge voltage

13.5VDC

27 VDC

13.5VDC

27 VDC

27 VDC

54VDC

54VDC

Overcharge Protection

16VDC

33 VDC

16VDC

33 VDC

33 VDC

63VDC

63VDC

Battery type

AGM/Ge/Lithium

Can work without battery

No

No

No

No

No

Yes

Yes

SOLAR & AC CHARGER

MaxAC charge current

40A

40A

60A

60A

60A

60A

80A

Solar MPPT charge current

40A

40A

80A

80A

100A

100A

120A

MPPT voltage range

20V~150V

30V~150V

90V~400V

90V-400V

120V~450V

60V-450V

60V-450V

Max PVvoltage

150V

150V

400V

400V

500V

500V

500V

Max PVinput power

600W

1200W

2000W

3000w

4000W

5500W

6500W

OTHER

Communicate Interface

No

No

Rs232

Rs232

Rs232

RS232/RS485

RS232/RS485

Optional accessories

No

No

Wifi module

Wifi module

Wifi module

Wifi module

Wif module

Operation temperature

-10℃~50℃

Storage Temperature

-15℃~60℃

Humidity

5% to 95% Relative Humidity(Non-condensing)

Weight(kg)

3.5 

4.5 

6.2 

8.2 

8.7 

Dimension(mm)W*D*H

240*91*282

240*91*282

270*95*348

270*95*348

295*105*358

295*105*438

295*105*438

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About Honle
HONLE NEW ENERGY TECHNOLOGY CO.,LTD.
Honle New Energy Technology Co., Ltd., a subsidiary of Honle Group, is a globally recognized and trusted supplier with over two decades of experience in the electric and new energy sectors. We specialize in providing sustainable and eco-friendly energy products and solutions. With a strong presence in key markets worldwide, including Uzbekistan, UAE, Indonesia, Tanzania, Côte d'Ivoire, and others, Honle New Energy has built a solid reputation as a renowned provider of new energy solutions.

Equipped with state-of-the-art international production facilities, we have an annual production capacity covering 66,000 square meters. Our cutting-edge energy solutions, including solar power systems and energy storage products, cater to a wide range of applications—from residential homes to business and commercial projects. We are committed to delivering dynamic, innovative, and tailored solutions that meet the evolving needs of our clients and the broader energy industry.

At Honle New Energy, we prioritize customer satisfaction and offer flexible engagement models, including engineering services and project-based product delivery. We are dedicated to exceeding expectations and are open to negotiating capacities to ensure optimal outcomes for our partners.
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