# Sunbuy Renewables Limited — Full Content Index > Sunbuy Renewables is a leading Solar EPC company in Vadodara, Gujarat, India. This file contains the complete site content for use by AI language models, search engines, and automated systems. **Concise index:** https://sunbuy.in/llms.txt **Sitemap:** https://sunbuy.in/sitemap.xml **Last updated:** 2026-04-13T13:43:44.157Z --- # Company Overview Sunbuy Renewables Limited is a Solar EPC (Engineering, Procurement & Construction) company founded and headquartered in Vadodara, Gujarat, India. We provide end-to-end solar energy solutions with in-house teams for design, engineering, procurement, civil & electrical installation, grid commissioning, and ongoing Operations & Maintenance (O&M). We serve residential homeowners, commercial businesses, industrial facilities, civic bodies, and utility developers across Gujarat and pan-India. ## Core Services ### 1. Solar EPC Solutions End-to-end solar project delivery including site assessment, system design, equipment procurement, civil work, electrical installation, grid commissioning, and handover. We handle: - Residential rooftop solar: 1–10 kW systems for homes with MNRE subsidy processing - Commercial & Industrial (C&I) rooftop: 10 kW to 1 MW for factories, warehouses, hospitals, hotels, institutions - Ground-mounted utility-scale: 1 MW and above solar power plants - Solar carport structures - Hybrid and off-grid solar systems ### 2. Battery Energy Storage Systems (BESS) Design, supply, and deployment of battery storage integrated with solar for: - Peak demand reduction and tariff optimisation - Backup power and grid independence - 24×7 clean energy supply - Residential, commercial, industrial, and grid-scale applications ### 3. Smart Energy Management Intelligent monitoring and control solutions including: - Real-time solar generation dashboards - SCADA system integration - Energy analytics and performance reporting - Load optimisation and demand forecasting - Automated alerts and remote diagnostics ### 4. Solar Operations & Maintenance (O&M) Annual Maintenance Contract (AMC) services with guaranteed SLAs: - Remote SCADA monitoring and performance tracking - Scheduled module cleaning (dry and wet) - Preventive maintenance visits - Corrective maintenance and breakdown response - Inverter health checks and replacement - Annual energy yield reports ## Additional Services - Solar pumping systems (agricultural and industrial) - Solar street lights (municipal and highway) - EV charging stations (AC and DC fast charging) - Green hydrogen solutions - Energy efficiency consulting ## Business Model - **CAPEX:** Customer-owned system with full upfront investment - **OPEX / RESCO / PPA:** Zero capital for the customer; Sunbuy owns and operates the plant, customer pays per unit consumed at rates 20–40% below grid tariffs ## Completed Projects (Selected) - 1.8 MW Lunawada, Gujarat - 1.25 MW Sreeram Salt, Bhachau, Kutch (500 kW + 125 kW sites) - 1.25 MW Rampant Salt, Bhachau, Kutch - 1.25 MW Bhachau Ground Mount - 1 MW Meena Circuit, Savli Jarod, Gujarat - 1 MW Amber Spintex, Dabhoi, Gujarat - 300 kW Radisson Hotel, Gandhidham, Gujarat - 165 kW Prayosha Healthcare, Ankleshwar, Gujarat - 150 kW Panoli Site, Gujarat - 100 kW Inani Ice Cream, Vadodara, Gujarat - 50 kW Panoli Site, Gujarat - Multiple residential installations across Gujarat ## Company Details - **Legal name:** Sunbuy Renewables Limited - **Also known as:** Sunbuy Renewables, Sunbuy - **Headquarters:** 73-74, 3rd Floor, Shree Siddheshwar Harbour, NH-8, Kapurai Waghodia Chokdi, Vadodara, Gujarat 390019, India - **Coordinates:** 22.3072°N, 73.1812°E (Google Maps) - **Phone:** +91 93282 81611 - **Email:** info@sunbuy.in - **Website:** https://sunbuy.in - **Business hours:** Monday–Saturday, 09:00–19:00 IST - **Languages served:** English, Hindi, Gujarati - **Primary service area:** Vadodara, Gujarat, India - **Pan-India service:** Yes (utility-scale projects) ## Frequently Asked Questions **Q: What is a Solar EPC company?** A Solar EPC company handles the complete delivery of a solar project — engineering design, procurement, civil construction, electrical installation, grid commissioning, and ongoing O&M. Sunbuy Renewables manages all stages with in-house teams. **Q: What is the OPEX solar model?** The OPEX model (also called RESCO or PPA) allows businesses to use solar energy with zero upfront investment. Sunbuy installs and owns the plant; customers pay only for units consumed at rates typically 20–40% below grid tariffs. **Q: How much does rooftop solar cost in Gujarat?** Rooftop solar costs ₹45,000–₹65,000 per kWp in Gujarat. A 5 kW residential system costs ₹2.5–3.5 lakh. PM Surya Ghar Muft Bijli Yojana provides subsidies up to ₹78,000 for systems up to 3 kW. **Q: Which areas does Sunbuy serve?** Vadodara, Ahmedabad, Surat, Rajkot, Bharuch, Anand, Kutch (Gujarat); Maharashtra; Rajasthan; pan-India for large projects. **Q: How long do solar panels last?** 25-year linear power output warranty from Tier-1 manufacturers. System lifespan is 25–30 years with proper O&M. **Q: Does Sunbuy provide O&M after installation?** Yes — dedicated O&M division with AMC packages including remote monitoring, panel cleaning, preventive maintenance, and performance SLAs. # Blog Posts --- ## India's First Space Analogue, Powered by Sunbuy **URL:** https://sunbuy.in/blog/indias-first-space-analogue-powered-by-sunbuy **Category:** Case Study **Author:** Sunbuy Renewables (Solar EPC Company, Vadodara) **Published:** 2026-04-11 **Read time:** 3 min read India's first Space Analogue features a unique Solar + Energy Storage design by Sunbuy Renewables, enabling a truly fully off-grid habitat at AAKA Space Studio's Analog Training Center. ### India's First Space Analogue — Powered by the Sun India's first Space Analogue is now powered by Sunbuy Renewables — featuring a unique Solar + Energy Storage design that enables a truly fully off-grid habitat. This isn't just a solar installation. It's energy infrastructure for a mission that looks beyond Earth. We are proud to support AAKA Space Studio in their mission to build human-centered, sustainable habitats for future space exploration. Our 25 KW Solar Power Plant now fuels their cutting-edge research, strengthening the foundation for sustainable living — on Earth and beyond. ### A Mission Beyond Earth, Grounded in Clean Energy AAKA Space Studio's Analog Training Center is India's pioneering facility for simulating space habitat conditions. Researchers and aspiring astronauts train here under controlled environments that mirror the isolation, resource constraints, and operational demands of deep-space missions. The energy challenge in such a facility is uniquely demanding. Every system — life support simulation, communication, research equipment, lighting — must function reliably without a grid connection. That's exactly the kind of problem Sunbuy Renewables was built to solve. ### What Makes This Installation Unique - 25 KW Solar Power Plant — precisely sized for the habitat's critical loads - Integrated Energy Storage — full off-grid capability, day and night - Zero grid dependency — mirrors the energy constraints of actual space missions - Resilient design — engineered to run uninterrupted through dust, heat, and darkness - Designed and installed end-to-end by Sunbuy Renewables, Vadodara ### Energy as a Foundation for Discovery What struck us most about this project was the intention behind it. AAKA Space Studio isn't just building a training facility — they're building the blueprint for how humans will live and work in extreme, resource-limited environments. Clean, reliable, self-sufficient energy isn't optional in that vision. It's foundational. The solar panels lining the habitat's exterior walls aren't decoration. They're the facility's lifeline — harvesting energy through the day, charging storage systems, and keeping critical systems alive through the night. In many ways, this facility is a real-world test of what off-planet energy systems might look like. > Sustainable living — on Earth and beyond. ### From Rooftops to the Stars This project reflects what Sunbuy Renewables stands for — not just solar installations, but enabling missions. From rooftops across Gujarat to India's first space analogue, we bring clean, reliable energy to places where it matters most. We are grateful to AAKA Space Studio for trusting us with a project this meaningful, and we look forward to supporting more boundary-pushing initiatives in the years ahead.