top of page
Floating Solar Panels

VSH Series Off-Grid Solar System

T1-T2 Low Capacity Off-Grid Solution

Voltage class

Capacity range

1.2kva - 2.4kva


Solar Systems

To prolong a scalable energy back-up time, VSH series are equipped withhigh efficiency inverter and able to connect with extemal batteries to providecontinuous backup power during long-term usage. Built-in MPpT solarchargertakes full use of solar panel ( efficiency up to 98.2%).

Built with double boost and buck voltage regular, it allows to provide230Vac outputwithout draining the battery energy ,even when the grid/utilityvoltageis fluctuant in awide range.

It is based on transformer-free design with high inrush protection, whichenables VSH to hold 3 times transient power(such as Microwave ovenp, pumpand so on heavy duty load),suitable to the refrigerator, TV, LED lighting homeapplication etc.

Technical Features

  • Compact size, lightweight, easy to move and install

  • Excellent microprocessor control guarantees high reliability

  • Boost and buck AVR for voltage stabilization (Optional)

  • Auto restart while AC is recovering

  • Built-in Solar PV MPPT charging with wide voltage range

  • Simulated sine wave

  • LCD information display

Technical Specifications

Our Manufacturer Capacity
Veken Technology

Veken Technology, a member of Veken Group's new energy sector, was established in 1998 and is now a publicly traded company on the A-share market (Stock: 600152). Veken Technology operates three production bases, employs over 4,000 staff, including more than 300 R&D and design professionals, and holds approximately 400 invention patents.

\We produce a full range of AGM, GEL, Deep Cycle, Lead Carbon, OPzV, OPzS, Traction (DIN/BS) Lead Acid batteries, and Lithium batteries for various industrial applications such as Energy Storage, Solar Systems, UPS, Motive Vehicles, etc.


Experts with over 20 years battery production experience to ensure the high quality of products 

in Production area:70,000 square meters


System Certifications:

Product Certifications:


  • Provincial-level Research Center

  • Academician Workstation

  • Over 400 engineers

  • Testing Center

  • Prestigious partners with universities/institutions in the field of electronic chemistry

quality control

  • Test and verify the material performance

  • Test the final product in all aspects

  • Sampling inspection in the laboratory

  • Average cell testing items exceed 100

bottom of page