System Architecture Highlights
Tier-1 Bifacial Solar Cells
Generates up to 15% extra energy from rooftop albedo reflection.
Weather-Proof GI Structure
Corrosion-resistant 80-micron hot-dip galvanized steel for 30+ years life.
Dual-Layer Surge Protection
Dedicated Type 2 SPDs for both AC & DC sides with lightning surge divert.
Turnkey DISCOM Approval
Liaison, net-meter installation, and test report submitted by Solar Dharti.
Technical Bill of Materials (BOM)
MNRE Standards| Component Name | Engineering Specification | Scope |
|---|---|---|
| Solar PV Modules | Tier-1 Mono PERC 550Wp | 10 to 20 Panels |
| Hybrid Bi-Directional Inverter | 48V / High-Voltage MPPT with fast UPS switchover (<10ms) | 1 Unit |
| Lithium Battery Bank | LiFePO4 51.2V Rack Battery with integrated BMS | 1 - 3 Modules |
| BMS & Communication Box | CAN/RS485 Smart Communication with mobile telemetry | 1 Unit |
| Dual Protection Enclosures | Independent DC & AC surge and battery overload fuses | 1 Set |
| Earthing & Lightning Array | 3 Chemical Earth Pits with test links & ESE Arrester | 1 Set |
Comprehensive Warranty Matrix
25 Years
Linear Performance
Guaranteed 84.8% peak generation at Year 25.
10 Years
Inverter Warranty
Manufacturer replacement warranty for string inverters.
5 Years
Workmanship & AMC
Bengal Ventures free maintenance & preventive health checks.