# SustVest > SustVest is an independent power producer that builds, finances and operates > rooftop solar assets for businesses and societies across India under OPEX / > RESCO and CAPEX models, and provides Battery Energy Storage (BESS), > independent solar monitoring, and Operations & Maintenance services. > Recognized by CRISIL as a Top-10 Rooftop Solar Developer in India (2025). > 30+ MW under management, 82+ projects delivered, 22K+ tonnes CO2 offset, > 13+ states covered. ## About - [About SustVest](https://sustvest.com/about): Company story, team, milestones and recognitions. - [Media & Recognition](https://sustvest.com/media): Press coverage and third-party recognitions. - [Contact](https://sustvest.com/contact): Reach out for a free site assessment or partnership discussion. ## Solutions - [Zero-Investment Solar (OPEX / RESCO)](https://sustvest.com/opex): SustVest owns, finances and operates the plant; the customer buys clean power at a lower tariff with no upfront investment. - [Own the Asset (CAPEX)](https://sustvest.com/capex): Design, build and delivery of solar plants the customer keeps outright. - [Battery Energy Storage (BESS)](https://sustvest.com/bess): Battery storage that cuts demand charges and provides backup during grid outages. - [Solar Monitoring](https://sustvest.com/monitoring): Vendor-agnostic real-time monitoring across every inverter brand and every plant. - [Operations & Maintenance](https://sustvest.com/operations-maintenance): In-house O&M that protects generation with fewer outages and higher output year-over-year. ## Learn - [Blog](https://sustvest.com/blog): Long-form articles on solar investing, OPEX/RESCO economics, battery storage, and India's renewable energy transition. - [FAQ](https://sustvest.com/us/FAQ): Common questions on investing with SustVest, expected returns, timelines, risk and account operations. ## Invest (US-accredited investors) - [SustVest for US investors](https://sustvest.com/us): Curated access for US-accredited investors to high-IRR solar projects in India under Regulation D. - [Sign Up](https://sustvest.com/us/signup): Create an investor account. ## Authors - [Hardik Bhatia — CEO & Co-Founder](https://sustvest.com/authors/hardik-bhatia): B.E. Computer Science (BITS Pilani); previously American Tower, FundsIndia, Entrepreneur First (Bangalore); "Emerging Fintech Talent" (MENA). Family roots in the solar business. ## Machine-readable - [Sitemap](https://sustvest.com/sitemap.xml) - [RSS feed](https://sustvest.com/blog/rss.xml) - [robots.txt](https://sustvest.com/robots.txt)