Zero Upfront Cost In-house Monitoring EPC-led Execution

Your rooftop. Our investment.

SustVest finances, installs, owns, and operates your plant while you pay only for generated power.

About Us

Turning rooftops into revenue efficient assets.

Who We Are

A solar infrastructure partner enabling businesses to go solar without capital expenditure.

Our Approach

Finance. Install. Operate. Maintain.

You consume power at a lower tariff. We manage the rest.

Our Mission

To make zero investment solar the default energy choice for Indian industry.

Why OPEX?

Why Are Businesses Choosing OPEX?

Traditional CapEx

  • Upfront capital requirement can be as high as INR 50L for 100 kW.
  • Typically 6-7 years to break even.
  • Maintenance cost can reach INR 700 per kW per year.
  • Asset performance risk remains with owner.

SustVest OpEx

  • Zero upfront cost and pay-for-generation model.
  • Benefits from day one at up to 50% cheaper rate than DISCOM.
  • Zero maintenance burden for consumer.
  • System transferred at zero cost at agreement end.

Workflow

How does it work?

SustVest RESCO process background
SustVest rooftop solar deployment visual
01

Assessment

We study your site and share projected savings. Minimal documentation required.

02

Invest

We deploy capital. You invest nothing.

03

Install

Complete EPC execution with compliance and safety.

04

Operate

We monitor and maintain. You pay only for power used.

EPC Leadership

Meet our EPC heads.

17 MWp Executed

Kunal Khanna

Head of EPC — North & West

  • 17 MWp executed across C&I projects
  • 7 years of EPC execution experience
  • Exposure to storage-ready and hybrid setups
Kunal Khanna
10+ MW, 14 Years

Sameer Patel

Head of EPC — South & East

  • 10 MW+ execution experience across 14 years
  • Ex-COO at Discover Axles India and Agni Solar
  • Operations-led delivery leadership
Sameer Patel

In-house Platform

Smart Monitoring. Smarter Solar.

SustVest monitoring platform preview

Our Solar Footprint

Live plant locations across India, updated in real time.

☀️ Active solar plant

Ready to reduce your power costs without investing capital?