01 / PROCESS CONTINUITY
Manufacturing that does not lose a batch to an outage.
Protect controlled processes, high-starting loads, and production continuity while managing peak-demand events.
Battery energy storage systems for Indian business
Battery energy storage for the hours your business cannot stop.
Energy Gullak designs BESS, solar-hybrid storage, C&I ESS cabinets, and intelligent controls to protect critical loads, reduce DG runtime, and use solar beyond the day.
232-261 kWh
integrated C&I cabinet range
2.17-5.015 MWh
containerised energy storage
ESS + EMS
one operating strategy for your site
ESS in the real world
Built around the operation, not a generic battery box.
Different sites lose money in different ways. Start with the operating risk, then engineer the right energy architecture around it.
02 / CRITICAL CARE
Quiet reserve for the loads that cannot blink.
Support clinical, IT, and essential building services with rapid response and a measured resilience plan.
03 / SITE-SCALE STORAGE
Shift solar and peak demand at industrial scale.
Bring PCS, BMS, EMS, thermal management, and fire safety together in an integrated 20 ft ESS design.
Application studio
Find your operating reality. See the ESS path.
Select a site type to see how Energy Gullak positions storage, controls, and solar coordination around real operating priorities.
01 / PROCESS CONTINUITY
Protect production-critical loads without making diesel the default answer.
Use a liquid-cooled C&I ESS cabinet to reserve power for sensitive processes, support peak demand events, and make a planned response to grid interruptions.
- Controlled backup path for priority circuits
- Demand management around high-load intervals
- Site audit before final sizing and controls design
Recommended systemECO-E261LP-2A261.24 kWh | 125 kW
Energy Gullak systems
Choose the right energy architecture for the job.
From compact hybrid solar systems to multi-megawatt storage containers, each configuration is engineered around uptime, operating cost, safety, and expansion.
Solution finder
What are you optimizing for?
More than backup
Turn energy from a cost center into a controllable asset.
Energy Gullak combines battery storage, power conversion, and software controls to manage outages, diesel use, peak demand, and solar timing in one operating strategy.
Instant backup
Keep essential operations running when the grid fails, without waiting for a generator to respond.
Demand management
Discharge strategically during high demand windows to smooth your load profile and control peak charges.
Solar, when it matters
Store daytime generation and shift it into the evening, when your site needs it most.
Visible performance
Use BMS and EMS intelligence for system monitoring, alarms, health analysis, and remote O&M.
Energy intelligence
One system. Different priorities. A smarter operating day.
Every ESS deployment is configured around the value your site needs most: uninterrupted loads, reduced generator dependency, or better solar use after the sun sets.
LIVE OPERATING STRATEGY
System ready
RESPONSIVE POWER
Keep essential loads protected when the grid drops.
The ESS holds a reserve for priority circuits, delivering fast, controlled power while your site moves into its planned continuity sequence.
Selected cabinet switching time: <100 ms
LFP systems designed for high-cycle duty
ROI navigator
Turn avoided energy cost into a business case your team can inspect.
Start with a simple-payback view, then take your load curve, diesel runtime, tariff, and solar profile into the final site assessment.
Indicative simple payback
2.8 years
Net annual valueINR 44 lakh
Payback pointYear 3
Measure
Load, DG, tariff, solar, and priority circuits.
Orchestrate
Use ESS, inverter, BMS, and EMS in one operating plan.
Recover value
Reduce fuel exposure, manage peaks, and time-shift solar.
Indicative savings planner
See the diesel cost your storage strategy could avoid.
Start with your site profile. The final business case should be validated through an Energy Gullak audit and tariff analysis.
ESS planning questions
Answers for the questions that decide whether storage fits your site.
Useful inputs first. Final system performance, tariff outcomes, and savings are confirmed through an Energy Gullak site study.
Can battery energy storage work with solar and a diesel generator?
Yes. A final Energy Gullak design can coordinate solar, battery storage, grid supply, and generator operation around your load profile and operating goals.
Can ESS reduce diesel generator runtime?
It can, where the load profile, reserve requirement, tariff structure, and operating strategy support it. A site study should validate the expected outcome before an investment decision.
What information is needed to size an ESS?
Critical load, outage and DG runtime, monthly demand profile, solar capacity, site constraints, and the operating outcome you want are the most useful starting inputs.
Which Energy Gullak systems support C&I sites?
The supplied catalogue covers integrated C&I cabinets, hybrid solar systems, liquid-cooled containers, BMS, and EMS controls. The appropriate system depends on your site, not a generic rating alone.
What happens after a site-fit review?
The technical team reviews the application, load, DG, tariff, solar, and electrical context to recommend the next engineering step and the data needed for a detailed proposal.
Designed for the work that cannot stop
Energy storage by operating reality.
Choose an industry to see the operating outcomes Energy Gullak targets at your type of facility.
From audit to always-on operations
One team across the ESS lifecycle.
Start with your site
Bring the load profile. We will return a site-fit energy path.
Share the loads that matter, DG runtime, solar capacity, and operating priority. Our technical team will tell you the most useful next engineering step.
Contact details
Connect with our team
For custom engineering sizing, technical integration, or project pricing, reach out to us directly or fill out the form.