₹2,000 Bijli Bill ke liye Kitna Solar? — Durg-Bhilai Sizing Guide
₹2,000 monthly bill par aam taur par 2 kW system suggest hota hai — cost ₹1,22,000, support ke baad ₹32,000, aur expected bachat ka hisaab.
Seedha jawab
Agar aapka average monthly bill ₹2,000 ke aas-paas rehta hai, to Durg-Bhilai mein aam taur par 2 kW ka rooftop system suggest hota hai. Uska indicative gross cost ₹1,22,000 hai, aur ₹90,000 tak support ke baad net lagbhag ₹32,000. Expected monthly bachat lagbhag ₹1,800 — poora bill zero nahi hoga.
₹2,000 ka bill — yahin se solar ka case banna shuru hota hai
Do hazaar ke aas-paas ka bill Durg-Bhilai mein ek aam do-teen kamre ke ghar ka hota hai, jahan cooler chalta hai aur garmi mein kabhi ek chhota AC. Yeh woh point hai jahan solar ka monthly farak bill par dikhne lagta hai. Is band mein support ka percentage bhi achha baithta hai, kyunki system chhota hai aur slab-wise support fixed.
Bill se capacity kaise nikalti hai
Hisaab do step ka hai. Pehle bill se units: ₹2,000 ÷ lagbhag ₹8 per unit ≈ 250 units per month. Phir units se capacity: Durg-Bhilai mein 1 kW se roughly 150 units per month expected hain, to 250 ÷ 150 ≈ 1.7 kW — jise practical whole-kW size par round kiya jaata hai.
| Parameter | Estimate |
|---|---|
| Approx monthly units | ~250 units |
| Suggested capacity | 2 kW |
| Panels (545 W class) | 4 |
| Shadow-free roof needed | ~200+ sq ft |
| Gross cost (indicative) | ₹1,22,000 |
| Combined support | ₹90,000 |
| Net investment | ₹32,000 |
| Expected monthly bachat | ₹1,800 |
Is band mein sabse badi galti
Dhyan rakhiye ki saal ka average lein, sirf sardi ka bill nahi. Sardi ke do hazaar wale ghar mein garmi ka bill aksar dugna hota hai, aur sizing usi average par honi chahiye.
Bill zero kyun nahi hota
Do wajah hain. Pehli: CSPDCL ke fixed aur minimum charges solar ke baad bhi lagte hain. Doosri: raat ki consumption grid se aati hai, aur net metering usme se export ki units adjust karti hai — lekin adjustment ka apna hisaab hota hai. Isliye hum bachat ko 90% realisation par cap karke dikhate hain, 100% par nahi.
Monsoon (July–September) mein generation girta hai aur March–May mein peak par hota hai. Annual average isi utaar-chadhav ko maan kar nikala jaata hai.
Aksar poochhe jaane waale sawaal
- Mera bill har mahine badalta rehta hai, kaunsa lein?
- Pichhle 12 mahine ka average sabse sahi hota hai. Agar 12 mahine ka data nahi hai, to ek garmi ka aur ek sardi ka bill le kar unka average nikaal lijiye — woh kaafi paas aa jaata hai.
- Kya 2 kW se mera bill aadha ho jayega?
- Is model par expected bachat ₹1,800 ke aas-paas hai. Actual figure aapke usage pattern par depend karega — jitna zyada consumption din ke waqt hoga, utna behtar result milega.
- 2 kW se AC chalega?
- Din ke waqt ek chhota AC kuch der chal sakta hai, lekin baaki load ke saath nahi. Agar AC regular chalana hai to sizing us load ko maan kar honi chahiye — warna aap grid se hi kheenchte rahenge.
- 1 kW aur 2 kW mein kaun sa behtar hai?
- Support 1 kW se 2 kW par theek dogunaa ho jaata hai jabki cost bhi lagbhag dugni hi hoti hai. Isliye agar chhat aur bill dono allow karte hain, to 2 kW aam taur par behtar sauda nikalta hai.
Sources
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Financing
Solar Finance in Durg & Bhilai — EMI, Loan aur Subsidy ka Sequence
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