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Su-vastika — A Rotomag Company
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Energy Storage (BESS)

Take the diesel generator out of the building.

We remove diesel generators from hotels, offices, factories and societies — and replace them with silent, clean lithium power.

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Lift Inverter / ERD

When the power cuts, no one gets trapped in the lift.

Our lift backup brings the lift gently to the nearest floor and opens the doors — no diesel, no fumes, no panic.

Explore Lift Inverter →Talk to an engineer →
Lithium Battery Banks

Lithium battery banks for big projects.

From homes to entire campuses — clean, silent lithium power that replaces rooms full of old batteries and noisy generators.

Explore lithium range →Learn the basics →
25+ Patents Filed ◆ Made in India ◆ 140+ Products ◆ Clean Energy ◆ 30+ Countries ◆ 10,000+ Customers ◆ 10+ Years R&D ◆ Silent · Fuel-Free ◆ 25+ Patents Filed ◆ Made in India ◆ 140+ Products ◆ Clean Energy ◆ 30+ Countries ◆ 10,000+ Customers ◆ 10+ Years R&D ◆ Silent · Fuel-Free ◆
What we do best

Two machines that retire the generator

Energy Storage

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
Explore BESS → Hotel case study
Lift Inverter / ERD

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
Explore Lift Inverter → Talk to an engineer
25+ Patents Filed ◆ Made in India ◆ 140+ Product Models ◆ LiFePO4 Technology ◆ 30+ Countries Served ◆ 10,000+ Customers ◆ 10+ Years R&D ◆ Smart BMS · 6000 Cycles ◆ ISO Certified ◆ Ghamroj Manufacturing ◆ 25+ Patents Filed ◆ Made in India ◆ 140+ Product Models ◆ LiFePO4 Technology ◆ 30+ Countries Served ◆ 10,000+ Customers ◆ 10+ Years R&D ◆ Smart BMS · 6000 Cycles ◆ ISO Certified ◆ Ghamroj Manufacturing ◆
Top news

Su-vastika in the headlines

Statcon Energiaa, Su-vastika join forces to deploy lithium BESS in India and abroad
Partnership · Saur Energy · 19 Aug 2025 ↗

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.

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Su-vastika secures investment from Rotomag to expand energy storage solutions
Investment · Saur Energy · 16 Jul 2025 ↗

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.

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Solar-powered centralized off-grid UPS for lifts in multi-storey buildings
Lift Power · Saur Energy ↗

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.

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