📦 Complete Accessories List
| Component |
Specification / Details |
| Solar Panels |
3 kW total (e.g., 6×500W or 8×400W Mono/Poly panels) |
| Inverter |
3 kW Grid-Tied Inverter (MPPT, single phase, WiFi/GPRS optional) |
| Mounting Structure |
Hot-Dip Galvanized Iron (RCC/metal/tin roof compatible) |
| DC Cables |
4 sq.mm / 6 sq.mm (30–40 meters) UV resistant |
| AC Cables |
2.5–6 sq.mm (length depends on site) |
| Connectors |
MC4 connectors, lugs, cable ties |
| Earthing Kit |
3 pits (PV, Inverter, LA) with copper wire or GI strip |
| Lightning Arrestor |
Copper/Aluminum Spike (air terminal) |
| ACDB / DCDB Boxes |
With MCBs, MCCB, SPD, isolators, energy meter |
| SPD (Surge Protection) |
4kV–6kV for both AC and DC sides |
| Net Meter |
Bi-directional meter (installed by DISCOM) |
| Monitoring System |
Inverter app/Web portal (if supported) |
ðŸ› ï¸ Installation Process
-
Site Survey – Measure rooftop area, check shadow-free zones
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System Design – Panel layout, inverter placement, load calculation
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Structure & Panel Installation – Mounting structure fixing & panel wiring
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DC Cabling – Panel to inverter with safety protection
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AC Wiring – Inverter to distribution board with isolators and ACDB
-
Earthing & Lightning – Ground all components properly
-
Inverter Configuration – Grid sync, app setup
-
Net Metering – Apply to DISCOM for approval, install bi-directional meter
-
Testing & Handover – Safety checks, training, documentation
📋 Technical Datasheet – 3 kW On-Grid Solar System
| Parameter |
Details |
| System Capacity |
3 kW (3000 Wp) |
| Solar Panel Type |
Mono/Poly Crystalline, BIS Certified |
| Inverter Output Voltage |
230V AC, Single Phase, 50Hz |
| Panel Efficiency |
≥ 18–21% |
| Max Voltage (DC) |
600–1000V (depends on inverter) |
| Power Output/Day |
12–15 units/day |
| Life of Panels |
25 Years (performance warranty) |
| Inverter Warranty |
5–10 Years (based on brand) |
| Protections |
DC/AC SPD, MCB/MCCB, Earthing, LA |
| Mounting |
HDGI structures with 15–30° tilt angle |
| Standards Compliance |
BIS / MNRE / IEC / ISO certified components |
| DCR Panels Option |
Available (for govt-subsidized projects) |
💰 Estimated Cost (India – 2025)
| Item |
Cost Range |
| System + Installation |
₹1.60 – ₹1.85 Lakh (turnkey) |
| Subsidy (if eligible) |
Up to 40% for residential (DISCOM/MNRE) |
ðŸ Best Use Cases:
-
Homes with 2–3 ACs, fridge, washing machine
-
Offices with desktops, printers, lights, fans
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Clinics, tuition centers, cyber cafes
-
Shops running multiple electrical appliances
|
