This is a full technical and cost overview of a 100KW solar system in Pakistan. It covers all parts, wiring details, distribution boxes, estimated prices, and information about the solar panels.
100KW Solar System – Complete Package Details (Pakistan)
Ideal For:
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Large factories
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Shopping malls
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Housing societies
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Universities/hospitals
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Agricultural farms
1. Core Components
A. Solar Panels (Tier-1)
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Model: JA Solar/Jinko/Longi (540W-600W)
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Quantity: 185-200 panels (100KW)
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Type: Monocrystalline, 21-23% efficiency
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Mounting: Industrial-grade aluminum structure
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Daily Output: 400-500 units (summer)
B. Hybrid Inverter
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Model: Auxsol/Growatt/Solis 100KW 3-phase
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Type: On-grid/Hybrid (grid-tie with battery backup option)
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MPPT Channels: 4-6 for string optimization
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Efficiency: 98%+
C. Lithium Batteries (Optional Backup)
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Model: Dyness/Pylontech 51.2V 100Ah
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Capacity: 50-100kWh (modular)
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Backup: 8-12 hours for critical loads
2. Electrical Components
A. Wiring & Cabling
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DC Cables: 6mm² to 10mm² PV1-F (UV-resistant)
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AC Cables: 35mm² to 50mm² THHN (copper)
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String Combiner Box: 6-8 inputs with surge protection
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Conduits: PVC/EMT for protection
B. Distribution Board (DB Box)
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Main DB: 250A 3-phase with surge protection
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AC/DC Isolators: 4-pole 63A/100A
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Protections:
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MCCB (250A)
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SPD (Lightning arrestor)
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Earth leakage relays
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C. Earthing & Safety
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Earthing Kit: Copper rod + strip (GI)
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Lightning Protection: Class II SPD
3. 100kw solar system Price in Pakistan Estimate
| Component | Price (PKR) | Notes |
|---|---|---|
| Solar Panels (100KW) | 3000,000 – 4500,000 | Tier-1 brands (540W+) |
| On-Grid Inverter | 800,000 – 1200,000 | 100KW 3-phase |
| netmetering | 1000,000-1500,000 | |
| Mounting Structure L2 | 350,000 – 600,000 | Galvanized steel |
| Cabling & DB | 400,000 – 800,000 | Copper wiring |
| Installation | 300,000 – 500,000 | Labor & commissioning |
| Total | 5850,000 – 9200,000 | Without batteries: ~5.8M PKR |
4. 100kw solar system Technical Specifications
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System Voltage: 1000V DC / 380V AC 3-phase
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Net Metering: Compatible (apply via DISCO)
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ROI Period: 3-4 years (with net metering)
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Warranty:
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Panels: 30 years
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Inverter: 5-10 years
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Batteries: 5-7 years
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5. Installation Requirements
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Roof/Ground Space: 600-800 sq. meters
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Grid Approval: NEPRA net metering license
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Maintenance: Quarterly cleaning + annual inspection
6. FAQs
Q: How much electricity will it generate?
A: 1,200-1,500 units/day (summer), 800-1,000 units/day (winter).
Q: Can it run heavy machinery?
A: Yes, but requires proper load balancing (consult an engineer).
Q: Govt. subsidies?
A: Limited initiatives; check with AEDB.
“Get a customized 100KW solar design! Contact us for a free site survey and bank financing options.”
This breakdown covers technical, commercial, and regulatory aspects for industrial/commercial buyers in Pakistan.
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