Due to technical upgradation of our systems, this service is suspended till SUNDAY 10th November 2019, 12:00AM.

Please call our call center for further assistance:

1800-103-1300 (Toll-Free)

1860-180-3000 (Toll)

Timing : 9 am to 7 pm (Monday to Saturday)

9 am to 6 pm (Sunday)

Interested in Buying ?
  • DU 850 Synergy/Standard

DU 850 Synergy/Standard
Forget electricity woes

Solar Power systems i.e. setups made up of photovoltaic or PV modules, an inverter unit and battery, do the job of directly converting sunlight into electricity. Just like the DU 850 Synergy/Standard that reduces the amount of electricity coming from fossil fuels by supplying your operations with clean, renewable energy from the Sun. By providing more energy and lasting longer than other brands, V-Guard Solar Power Systems are the best choice for cutting your carbon footprint down to size. The DU 850 Synergy/Standard will dramatically reduce your electricity bill and ensure that they discharge battery to the load and then charge battery again from Sun's light to be discharged further. When you invest in Solar Power Systems, you are essentially purchasing 25 to 30 years of electricity at today's prices. There are dual benefits of the V-Guard DU 850 Synergy/Standard as it can be charged through mains directly in case of bad sunlight conditions, while its in-built MPPT Solar Charger enables quick swap of energy source for just on time power savings.


  • Microcontroller Based Design
  • Four Stage Battery Charging Method
  • SMPS Based Smart Charger in Main mode and built-in MPPT Solar Charger during Solar Mode
  • Soft Start Facility
  • Generator Compatibility
  • Intelligent Charging Algorithm
  • Smart Overload and Short Circuit Protection
  • Smart Solar Sharing
  • DU 850 Synergy Standard (Solar PCU, 1 battery, 3 Panels with panel stands)
  • Sine Wave Output
  • Smart Working Profile to ensure the maximum utilization of Solar Energy
  • High Frequency Design
  • Intelligent Audio/Visual Indication
  • Advanced MOSFET based Power Stage with PWM Output
  • Battery over Charge and deep discharge protection
  • Space Saving Design
  • DU 850 Synergy (Solar PCU, 2 Batteries, 5 panels with panel stands)

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V-GUARD offers a range of products from Voltage Stabilizer to Digital UPS, Inverter and Inverter Batteries, Electric Water Heaters, Solar Water Heaters, Domestic Pumps, Agricultural Pumps, Industrial Motors, Domestic Switch Gears, Distribution Boards, Wiring Cables, Industrial Cables, Induction Cooktops, Mixer Grinders, Fans, Rice Cooker, Gas Stoves, Solar Power Systems & Air Coolers.

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