Two machines that retire the generator
Battery Energy Storage System (BESS)
We take the diesel generator out of the building — for good.
- Hotels, offices, factories and societies run generator-free
- Silent and fuel-free — no smoke, no noise, no fuel bills
- Power switches over instantly — the lights don't even flicker
- Proven in India's first all-lithium hotel
Lift Inverter & Emergency Rescue Device
Lift backup that keeps people moving when the power goes.
- No one gets trapped — the lift reaches the nearest floor, doors open
- Works with lifts and escalators in any building
- Runs silently on lithium — no diesel in the basement
- Fit and forget — no fumes, no maintenance
Su-vastika in the headlines
Statcon Energiaa, Su-vastika join forces to deploy lithium BESS in India and abroad
Two of India's respected names in BESS, power electronics and renewables enter a strategic alliance.
Su-vastika secures investment from Rotomag to expand energy storage solutions
Rotomag Enertec backs Su-vastika to expand lithium-based energy storage, solar and power backup across India and global markets.
Solar-powered centralized off-grid UPS for lifts in multi-storey buildings
How Su-vastika keeps lifts running — without a diesel generator in the basement.
From the Blog
Solar Hybrid PCU with Bluetooth
First Solar Hybrid PCU with Bluetooth based mobile application launched by Su-vastika. This is the Solar PCU with Bluetooth application which can be represented with the mobile app very easily as it has so many settings and scenarios to understand and for the common man it’s very tough to understand Solar PCU without the mobile […]
Solar Hybrid PCU Load Sharing on the Mobile App: Monitor & Control
Your solar system, in your pocket. A Su-vastika solar hybrid PCU combines UPS load management, mains-mode solar sharing and IoT connectivity — and the dedicated app makes solar PCU load sharing monitoring on mobile effortless. Watch solar, grid and battery share your load in…
India Today's Innovation of the Decade: The Story Behind the Plastic-Body Inverter
The story behind the India Today Innovation of the Decade award — how the Solar Man of India turned plastic-body inverters into a national breakthrough.
From Su-Kam to Su-vastika: The Solar Man of India's Next Chapter
From Su-Kam's Rs 1,200 crore peak to Su-vastika's resurgence — how the Solar Man of India built, lost, and rebuilt an empire.
How One Entrepreneur Changed India's Power Backup Industry Forever
How the Solar Man of India reinvented power backup — from crude metal-box inverters to smart, affordable, mass-market solutions that powered millions of homes.
The Inverter Man Who Became the Solar Man of India — Kunwer Sachdev's Journey
The Su-vastika team traces their mentor Kunwer Sachdev's extraordinary journey — from selling pens on Delhi streets to powering millions of homes with solar energy.
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.
Frequently Asked Questions
What products does Su-vastika make?
Su-vastika manufactures lithium (LiFePO4) inverters and Home UPS, double-conversion Online UPS, heavy-duty IGBT UPS, solar hybrid PCUs, lithium battery banks, Battery Energy Storage Systems (BESS), and lift Emergency Rescue Devices (ERD) ranging from 850 VA to 500 KVA.
What is a lithium inverter and how is it different from a normal inverter?
A lithium inverter is a power-backup unit that pairs an inverter with a built-in LiFePO4 lithium battery instead of a lead-acid battery. It charges faster, lasts up to 6000 cycles, needs no water topping or maintenance, runs cooler, and delivers far more usable backup in a lighter, smaller package.
What is a Battery Energy Storage System (BESS)?
A BESS stores grid or solar energy in large lithium battery banks and releases it during outages or peak-demand hours, replacing diesel generators. Su-vastika builds single- and three-phase BESS from 4 KVA to 100 KVA and has installed systems as large as 200 KVA, with a roadmap to 1 MW.
Where is Su-vastika located and where are the products made?
Su-vastika designs and manufactures its products in-house at Ghamroj, near Sohna Toll Plaza, Gurugram, Haryana 122102, India. The same site houses the factory and the R&D lab.
Does Su-vastika export, and to which countries?
Yes. Su-vastika serves India and exports to 30+ countries across Asia, Africa, and the Middle East, including the UAE, Nigeria, South Africa, Kenya, Bangladesh, Nepal, and Sri Lanka.
How long do Su-vastika LiFePO4 batteries last?
Su-vastika LiFePO4 battery banks are rated for around 6000 charge cycles with an intelligent Battery Management System (BMS) for safety and long life — many times the lifespan of conventional lead-acid batteries.