Off-grid solar system India me kitne ka lagta hai? Yaha dekhiye 1kW–10kW off-grid solar price, battery backup, inverter cost, load capacity, installation charges, generation & complete 2025 guide.
⭐ Off-grid Solar Per kW Price in India
India में जहां बिजली बार-बार जाती है, वहां Off-grid Solar System सबसे popular option है क्योंकि इसमें:
✔ Power backup hota hai
✔ Battery included hoti है
✔ Grid ka koi dependence नहीं
Is detailed blog me hum cover kar रहे हैं:
- Off-grid solar system kya hota hai
- Per kW price kitna hai
- Battery backup details
- 1kW–10kW Off-grid Solar Price List
- Load capacity
- Units generation
- Installation charges
- Best battery brand
- Payback period
1. Off-grid Solar System Kya Hai?
Off-grid solar system battery based solar system होता है, jisme:
- Solar panels power produce करते हैं
- Solar inverter system control करता है
- Power batteries में store होती है
- Light जाने पर batteries se backup मिलता है
Tabhi use hota hai jab:
- Area में electricity बार-बार जाती हो
- Villages / rural areas
- Shops jaha inverter backup chahiye
- Farm houses
- Remote areas where grid available nahi
Off-grid NO net-metering required.
2. Off-grid Solar Per kW Price in India (2025)
Battery system होने की वजह से off-grid की cost on-grid से ज्यादा होती है.
⭐ Average Price: ₹70,000 – ₹1,10,000 per kW
Cost depend करता है:
- Lithium / Lead-acid battery type
- Battery capacity (100Ah / 150Ah / 200Ah / LiFePO4)
- Panel type (Mono / Bifacial)
- Inverter brand
3. 1kW – 10kW Off-grid Solar Price List (2025)
| System Size | Price Range | Avg Price | Battery Included | Backup |
|---|---|---|---|---|
| 1kW | ₹70,000 – ₹95,000 | ₹85,000 | 1×150Ah | 3–4 hrs |
| 2kW | ₹1,40,000 – ₹1,80,000 | ₹1,60,000 | 2×150Ah | 4–5 hrs |
| 3kW | ₹2,10,000 – ₹2,70,000 | ₹2,40,000 | 4×150Ah | 4–5 hrs |
| 5kW | ₹3,60,000 – ₹4,50,000 | ₹4,10,000 | 4×200Ah | 5–6 hrs |
| 7.5kW | ₹5,50,000 – ₹6,80,000 | ₹6,20,000 | 6×200Ah | 6–8 hrs |
| 10kW | ₹7,20,000 – ₹9,50,000 | ₹8,50,000 | 8×200Ah | 8+ hrs |
Note: Lithium battery option choose करने पर cost 25–35% बढ़ जाती है।
4. Off-grid System Load Capacity (Kitna Load Chalega?)
1kW Off-grid Solar Load
- 3–4 LED lights
- 2 fans
- 1 TV
- Mobile charging
3kW Off-grid Solar Load
- 6 fans
- 10–12 LED lights
- TV + Fridge
- Laptop
- 1 HP motor (short duration)
5kW Off-grid Solar Load
- 2 AC (1 ton) not recommended
- Fridge
- Water motor
- Full home load
Off-grid AC chalata to hai lekin battery backup jaldi खत्म हो जाता है.
5. Off-grid Solar System Me Components
- Mono PERC Solar Panels
- Solar off-grid inverter (Luminous / Microtek)
- Solar Batteries
- Panel stand
- DC wires
- AC wires
- MC4 connectors
- Earthing kit
6. State-wise Off-grid Solar per kW Price
| State | Price per kW |
|---|---|
| Uttar Pradesh | ₹70k–₹95k |
| Bihar | ₹75k–₹1.05L |
| Jharkhand | ₹72k–₹1.02L |
| Rajasthan | ₹68k–₹90k |
| Maharashtra | ₹85k–₹1.10L |
| MP | ₹75k–₹1.05L |
| NE States | ₹90k–₹1.20L |
7. Battery Types & Price Difference
Off-grid me battery सबसे critical component है.
A. Lead Acid Battery (Cheap but Heavy)
- 150Ah battery price: ₹12,000 – ₹15,000
- 200Ah battery price: ₹16,000 – ₹20,000
- Life: 3–5 years
- Maintenance required
B. Lithium Battery (Best but Expensive)
- 5kWh battery price: ₹60,000 – ₹95,000
- Life: 10–12 years
- Zero maintenance
- Faster charging
- Backup ज्यादा
Agar aap long-term system chahte ho → Lithium best.
8. Off-grid Solar Power Generation
India me:
1kW = 4 to 5 units/day
Monthly → 120–150 units
Backup time battery capacity pe depend karta hai, panel se nahi.
9. Off-grid Installation Charges
| Work | Charges |
|---|---|
| Structure installation | ₹2,000–₹3,000 per kW |
| Inverter wiring | ₹1,000–₹2,000 |
| Battery installation | ₹1,000–₹2,000 |
| Earthing | ₹3,000–₹5,000 |
10. Monthly Savings
Since off-grid में net-metering नहीं होती, savings आपकी battery charging + load consumption के हिसाब से होती है.
Example:
5kW system → 600 units/month
Savings = 600 × ₹8 = ₹4,800 प्रति माह
11. Best Off-grid Solar Brands in India
Panels
- Waaree
- Vikram
- Adani
- Goldi Solar
Inverters
- Luminous
- Microtek
- Sukam
- UTL
Batteries
- Luminous
- Exide
- Okaya
- Livguard
- LoomSolar Li-ion
12. Payback Period (ROI)
Off-grid solar का ROI थोड़ा लंबा होता है:
⭐ 4 से 6 साल
Lithium battery use करने पर ROI 6–8 साल भी जा सकता है.
13. Off-grid vs On-grid – Price Comparison
| Feature | On-grid | Off-grid |
|---|---|---|
| Per kW price | ₹45–65k | ₹70–110k |
| Backup | ❌ No | ✔ Yes |
| Battery | ❌ No | ✔ Yes |
| Net Metering | ✔ Yes | ❌ No |
| Best for | Low bill homes | Power-cut areas |
Final Conclusion
Off-grid Solar per kW price in India = ₹70,000 – ₹1,10,000
(Depending on battery type & brand)
Agar aapka area me light frequently जाती है, तो off-grid best choice है, क्योंकि यह आपको:
✔ 24×7 backup
✔ Zero dependency on grid
✔ Clean & reliable power supply
provide करता है.
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