Rooftop & ground-mount
Turnkey plants on industrial sheds, RCC roofs and open land. Structural assessment, shadow study, string design and commissioning to CEA norms.
25 kWp – 2 MWpCommercial & industrial solar · Bengaluru
Most rooftops are sized to the roof.
We size to the load.
Fill a roof with panels and you export cheap units to the grid. Read twelve months of your consumption first, and the same capex pays back years sooner.
ಸೌರಶಕ್ತಿ, ಮುಂದಿನದಕ್ಕಾಗಿ ವಿನ್ಯಾಸಗೊಳಿಸಲಾಗಿದೆ
Riyaz Sheriff
Founder & Managing Director · your single point of contact
Site load
Solar output
Supplied directly — 71%
What we build
Three things, done end to end
We are the EPC contractor, not a broker. Design, procurement, civil, electrical, approvals and commissioning sit under one contract and one signature.
Captive & open access
Structuring, BESCOM liaison, net-metering and grid interfacing for plants that feed your own load or a group-captive arrangement.
Approvals handled in-houseFire detection & suppression
DC arc protection, detection and suppression designed alongside the array and routed during construction — not retrofitted through a second shutdown.
Designed with the plantLive plant · Peenya, Bengaluru
A 250 kWp plant on a textile unit
Twelve months of half-hourly data showed a daytime-heavy profile, so we sized for self-consumption rather than maximum roof fill. East–west racking lifted morning output and flattened the midday export peak. String-level monitoring caught a soiling loss in month four; a revised cleaning cycle recovered 3.1% of annual yield.
250kWp installed
3.4year payback
1,468kWh/kWp/year
71%load self-supplied
How we deliver
Five gates, no surprises
Each gate closes with a document you keep — survey report, design pack, approval letter, commissioning certificate, O&M schedule. Nothing moves forward until the previous one is signed.
Assess
Load data, roof survey, shading study
Design
Layout, structure, single-line diagram
Approve
BESCOM, net-metering, statutory clearances
Build
Civil, mounting, DC/AC, fire systems
Operate
Commissioning, monitoring, annual O&M
Typical timeline for a 250 kWp rooftop: 11–14 weeks from signed survey to grid synchronisation, approvals permitting.
Who you'll be working with
Riyaz Sheriff
Founder & Managing Director
SOTEC ERGA is the private limited successor to RM Tech World, the proprietorship that built our first commercial and industrial plants. The team grew; the accountability did not move. Every design decision, cost line and schedule commitment is signed off personally — from the first site visit through the O&M term. There is no handover to a delivery team you haven't met.
Direct · 9632010242 · info@sotecerga.com
Start with twelve months of bills
Send your consumption data and a roof photo. You'll get an indicative capacity, a generation estimate and a payback range before anyone visits the site — at no cost.