Storeleaf Pvt. Ltd. · Vadodara, Gujarat
Testing, commissioning and O&M
for networks up to 765 kV.
SLPL is an EHV specialist. We test and commission substations and transmission assets, run them once they're live, and model them when something needs explaining — for utilities, PSUs and EPC contractors across India and overseas.
founded
footprint
Quality
& safety
certified
Voltage classes we work at
From 33 kV panels
to 765 kV GIS.
Every class below is work we've actually executed — not a capability statement. The higher you go, the fewer contractors can hold the schedule. We hold it.
Panel and switchgear testing on industrial and mining networks. Failure investigation on distribution systems.
Substations executed for a state transmission utility.
O&M of pooling substations evacuating utility-scale renewable generation.
Substation and GIS testing across multiple states, including interstate transmission projects.
GIS testing and commissioning — the highest voltage class on the Indian grid.
By the numbers
Scale, stated plainly.
in Vadodara
commissioned
figure needed
executed projects
What we do
Three disciplines,
one engineering team.
Testing & Commissioning
Pre-commissioning and charging of EHV substations and their equipment — transformers, circuit breakers, isolators, CTs, PTs and protection schemes — with calibrated instruments and traceable reports.
- Insulation resistance & tan delta
- Breaker timing & dynamic contact resistance
- Relay calibration & scheme verification
- GIS testing up to 765 kV
Operation & Maintenance
We take over live substations and transmission lines from 33 kV to 400 kV and keep them available — scheduled inspections, predictive diagnostics, shutdown execution and breakdown response, with the reporting discipline utilities expect.
- Substation O&M, 33–400 kV
- Transmission line O&M
- Shutdown planning & execution
- Condition monitoring of HV assets
Power System Studies
Load flow, short circuit and protection coordination studies in ETAP — the analytical layer behind safe, code-compliant operation. We model source to load and hand over coordinated relay-setting documents with grading curves.
- Load flow analysis
- Short circuit studies
- Protection coordination & relay settings
- Root cause analysis of failures
Who we work for
Utilities, PSUs
and EPC majors.
Our work reaches the grid through the contractors and developers who build it, and directly through the transmission companies who own it. Client names and project references are provided on request, subject to their consent.
Why we exist
The gap between the study
and the switchyard.
Most firms in this sector either model networks or energise them. Very few do both — and the gap between the two is where problems hide.
A relay setting that is correct on paper can behave differently at two in the morning, when a bay is being charged for the first time and the schedule has already slipped. Somebody on site has to be able to read the study, read the equipment, and make the call.
That capability does not come from a procedure manual. It comes from having stood in a switchyard for thirty years — which is what our senior technical staff bring, after careers spent in state utility service and with multinational contractors.
SLPL was formed in 2016 to hold both halves of that. We model networks and we commission them. The engineer who prepares a coordination document sits in the same team as the engineer who verifies the scheme on site. When something doesn't match, it gets caught during the shutdown window rather than in a closeout report six weeks later.
The company has stayed specialised on purpose. We have not diversified into adjacent work that would dilute the technical depth, and we have grown carefully — every voltage class on this site is one we have actually worked at, not one we are willing to attempt.
Tell us what needs testing, running or solving.
Send us the voltage class, location and equipment schedule. We'll come back with a view on approach, mobilisation and commercials.