Solar EPC Services Delivered to Global Best Practices
Design, engineering, procurement, construction, monitoring, and maintenance — all under one roof, backed by Tier-1 components and performance guarantees.
CAPEX Model
Comprehensive capital expenditure model — seamless support from site analysis to plant commissioning. You own the asset; we deliver it turnkey to the highest standard.
- Full ownership for clients
- Turnkey execution, feasibility to commissioning
- Optimized plant performance & lifecycle value
OPEX / Zero CAPEX
Harness solar power with zero upfront investment. Provide your rooftop — we handle construction, maintenance, and operations. You pay a discounted tariff.
- Zero upfront investment required
- Nexsun builds, owns, and operates the plant
- Client pays reduced tariff for solar power
Operations & Maintenance
Optimize long-term asset value with performance-guaranteed O&M services. Monthly reporting and real-time monitoring for maximum plant availability.
- Real-time remote monitoring
- Preventive & corrective maintenance
- Monthly performance reports & performance guarantees
Group Captive + PPA
HT consumers enter bilateral PPAs with Nexsun for solar power at a discounted tariff via the state DISCOM grid. Guaranteed tariff for the full PPA tenure.
- Bilateral PPAs for HT consumers
- Access to solar farms via DISCOM grid
- Long-term tariff visibility and savings
Proven Execution. Global Standards.
Proven EPC Execution
End-to-end expertise across commercial and industrial solar projects.
Tier-1 Components & QA
Globally trusted equipment with strict QA for long-term reliability.
Integrated Energy + Storage
Solar + BESS combined for efficient, stable smart energy management.
Open Access Presence
Enabling industries to access cost-effective RE via open access solutions.
How We Deliver
A structured six-stage framework ensuring quality, compliance, and performance from the first site visit to lifetime energy monitoring.
Feasibility & Site Survey
- Radiation Analysis
- Site Survey
- Geo-Technical Study
- Financial Modelling
Engineering Design
- PV Array Design
- BoS Engineering
- SCADA / PLC Integration
- Electrical Design
Permissions & Approvals
- DISCOM Approval
- Govt. Approval
- Building Permit
- Loan / Finance Approval
Procurement & FAT
- PV Modules
- Inverters
- Balance of Plant
- QA & Tier-1 Sourcing
Execution & Commissioning
- Installation
- Site Management
- QA / QC
- Grid Synchronization
O&M + Monitoring
- Annual Maintenance Contract
- Remote Energy Monitoring
- Monthly Generation Reports
- Performance Guarantee
