Take the diesel generator out of the building.
Silent, fuel-free lithium power backup & energy storage — proven in India's first all-lithium hotel, factories, homes and high-rise lifts.
Engineered Power Solutions
Pure Sine Wave UPS and UPS with ATC
Pure Sine Wave UPS and UPS with ATC Series (1P-1P) for homes, offices and sensitive IT loads. Variable charging 2.5A–25A, built-in isolation transformer, instant changeover.
UPS + Lithium Combo
Pure Sine Wave UPS bundled with matched LiFePO4 battery for maximum backup and zero maintenance. Ready-to-install combo packs (1P-1P).
Retrofit LiFePO4 Battery
Drop-in LiFePO4 replacement batteries compatible with any existing inverter/UPS brand. Smart BMS, sleep mode, Anderson connector, 3000+ cycle life.
Battery Energy Storage (BESS)
Scalable Battery Energy Storage Systems for commercial and industrial use (1P-1P and 3P-3P). Up to 30KVA / 36KWh with LCD monitoring.
Heavy Duty Online UPS (IGBT)
Heavy Duty Online UPS with IGBT technology for motors, compressors and IT infrastructure. 1P-1P configurations up to 10KVA.
Heavy Duty UPS (IGBT)
Heavy Duty UPS with IGBT technology for motors, compressors and IT infrastructure. 1P-1P and 3P-3P configurations up to 30KVA.
Lift Inverter / ERD
Emergency Rescue Device and Lift Inverter for non-regenerative lifts and escalators (3P-3P). IGBT-based, built-in isolation transformer, up to 30KVA / 36KWh.
Solar PCU MPPT
Solar Power Conditioning Unit with MPPT charge controller (1P-1P). Bi-directional technology, Bluetooth/Wi-Fi monitoring, ATC, up to 10KVA.
Solar PCU + Lithium Combo
Solar PCU MPPT paired with LiFePO4 battery — solar-first, grid-backup, app monitoring. Ideal for homes and SMEs needing clean solar energy (1P-1P).
Engineering the Future of Energy
Su-vastika designs and manufactures advanced power backup systems, lithium battery solutions, energy storage technologies and solar inverters. The company holds more than 25+ patents in clean energy innovation, with a focus on reliable, efficient, and sustainable power solutions.
Talk to a Power Engineer
Tell us your load, runtime, and site conditions — we'll size the right UPS, lithium bank or solar hybrid system for your facility.
From the Blog
Best Lithium Inverter in India (2026): How to Choose the Right One
How to choose the best lithium inverter in India — a buyer's checklist covering maker experience and patents, sleep mode, pure sine wave, six-stage/ATC charger, overload capacity and in-house battery, with a comparison table and FAQs.
Why Is My Inverter Not Charging the Battery? Causes & Fixes
Inverter not charging the battery? Most causes are simple — a tripped fuse, loose terminal, low mains voltage or a tired battery. Here's how to diagnose and fix every common reason an inverter/UPS stops charging.
Battery capacity C1,C10, and C20 explained
The Ultimate Guide to Battery Care Prolonging Battery Life
Below are a few useful tips to know about how to increase the battery life for Inverter/UPS/Solar PCU. The charger is the primary reason for cycle life as the charger is to charge the battery, and each type of battery needs a different charging concept. Generally speaking, Lead Acid batteries need to charge at a […]
The Dangers of Tubular Lead Acid Battery Explosions and How to Prevent Them
The Dangers of Tubular Lead Acid Battery Explosions and How to Prevent Them are discussed here. Maintaining a home inverter can be challenging, but ensuring it continues functioning correctly and efficiently is essential. Here are some tips to help you maintain your home inverter/UPS.https://www.mtcounties.org/news/association-news/safety-corner/lesson-learned-exploding-batteries/#:~:text=The%20ventilation%20system%20should%20be,from%20the%20battery%20recharging%20area. Please keep
What’s Pure Sinewave in Inverter/UPS
What’s Pure Sinewave in inverter/UPS is very important to understand. This waveform is generated when the inverter/UPS works on the battery mode Pure Sinewave or modified Sinewave, or Squarewave decides the Pure Sinewave inverter/UPS. Any waveform other than Pure Sinewave created is an inferior quality inverter/UPS compared to pure Sinewave inverter/UPS. People try to make […]