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Store sunlight, light up the night

Extend your energy independence with SunLink integrated battery modules. By storing surplus solar generated during the day, you can power your home in the evening or during outages with clean energy. Designed to integrate seamlessly with our HMI microinverter series for a unified on/off-grid experience.

Seamless Integration

Natively compatible with SunLink microinverters, automatically switching between solar charging, battery discharging, and grid power.

Energy Management

Customize storage strategies through the app, prioritizing self-consumption or backup based on your needs.

Safe & Compact

Designed for residential indoor/outdoor use to high safety standards (Class II), comfortably fitting compact spaces without compromising safety.

Scalable System

Start with a single battery unit and scale as energy demand grows - a cost-effective path to energy autonomy.

Specifications

ModelNO.

VG-MH120

VG-MH240-2.6KWH

Performance AC Specifications

Rated Input Output Power UPS Power

1200W/1200W/2400W

2400W/2400W/3600W

AC Input Output Frequency & Voltage

50Hz/60Hz,LN(PE),220/230/240 Vac

50Hz/60Hz,LN(PE),220/230/240 VaC

Grid Type

Single-Phase

Single-Phase

RatedGridInput Output Current

5A/5.4A

10A/10.9A

MaxGridInput Output Current

11.5A/12A

15.1A15.6A

Off-grid Peak Power

<of Rated Power 1.2 ×, 10 s

≤of Rated Power ×, 1.5 s

>of Rated Power ×, 0.5 s

<of Rated Power 1.2 ×, 10 s

≤of Rated Power ×, 1.5 s

>of Rated Power ×, 0.5 s

Power Factor Adjustment Range

0.8 leading to 0.8 lagging

0.8 leading to 0.8 lagging

Max Bypass Current (Grid to Load)

1200W

1200W

Performance PV Specifications

Max PV Input Power

600W*4

1000W*4

Max PV Input Current

16A*4

32A*4

Operating Voltage Range

20Vdc-60Vdc

20Vdc-60Vdc

Max Charging Efficiency

0.965 

0.965 

PV Full-Load Conversion Efficiency

0.935 

0.935 

Static Maximum Power Point Tracking (MPPT) Efficiency

0.99 

0.99 

Battery Type Battery Chemistry

LiFePO4

LiFePO4

Rated Battery Voltage

32V

51.2V

Rated Battery Capacity

1664Wh

2662Wh

Battery Operating Voltage

25V~36.5V

40V~60V

Battery Cycle Life

6000(@25℃±2°℃,0.5℃/0.5℃,70%EOL)

6000@25℃±2℃,0.5℃/0.5℃,70%EOL)

General Parameters

Display Type

Color LCD Display

Color LCD Display

Communication Interface

WFi,RS485

WFi,RS485

Dimensions(W × ×  H)

430*298*245mm

430x298x335mm

Operating Temperature Range

-20C~60C

-20C~60C

Max Operating Altitude Relative Humidity

3000m

3000m

Safety & EMC Standards

0%~95%(No Condensing)

0%~95%(No Condensing)

Grid Code

EC/EN61000-6-1/2/3/4,EC/EN62109-1,IEC/EN62109-21EC 61727,IEC 62116,CEI0-21,EN50549,NRS 097,RD 140,UNE 217002,OVE-Richtlinie R25,G98,VDE-AR-N 4105

EC/EN61000-6-1/2/3/4,EC/EN62109-1,IEC/EN62109-21EC 61727,IEC 62116,CEI0-21,EN50549,NRS 097,RD 140,UNE 217002,OVE-Richtlinie R25,G98,VDE-AR-N 4105

Product Certifications

UN38.3,IEC62619

UN38.3,IEC62619

Installation

Floor-Standing, Stackable

Floor-Standing

Warranty Period

10 years

10 years

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