Har PM-KUSUM camp ke baad ek sawal: “Solar pump lag gaya — bill kitna kam hua?” Koi bole diesel zero, koi bole “farq nahi” — kyunki ghar ka meter ab bhi chal raha ya 5 HP par 7 HP ka kaam.
Yahan Component B (standalone solar pump) ka illustrative hisab — diesel switch, grid irrigation switch, 5 HP par ~60% subsidy ke baad ₹3–4L se ₹1.2–1.6L kisan share (research/tender range). Guarantee nahi — pmkusum.mnre.gov.in par verify.
Pehle: PM-KUSUM guide, 3HP–7HP cost.
Solar pump us line ka bill kata hai jahan laga hai. Ghar, dairy, doosra motor automatic cover nahi. Meter alag samjho pehle.
Component B — kya band hota hai?
Component B = alag off-grid solar pump — panel + controller + motor.
Band:
- Diesel (5 HP class mein season mein ₹60k–1L+ fuel+trip common illustrative)
- Us pump ki grid units (jahan meter tha)
Ab bhi:
- Subsidy ke baad kisan share — illustrative ₹1.2–1.6 lakh (5 HP)
- O&M panel safai, service ₹2k–5k/year rough
- Baaki connection ka bill
Case 1: Diesel 5 HP → solar (illustrative saal)
Pehle
| Item | /saal |
|---|---|
| Diesel 400–600 hr | ₹60k–1L+ |
| Maintenance | ₹15k–25k |
| Total | ₹75k–1.25L |
Baad
| Item | /saal |
|---|---|
| Pump energy | ~₹0 |
| O&M | ₹2k–5k |
| Bachat | ₹70k–1.2L (agar hours match) |
Capital
- Benchmark ₹3.2–3.8L (state vary)
- 60% subsidy stack → kisan ₹1.2–1.6L
- Payback aksar 1.5–3 season diesel par — sahi HP ho to
Case 2: Grid tubewell → solar
Pehle
- 5 HP, season mein 6–8 hr/day
- Bill state par — illustrative ₹3k–8k/month irrigation months → ₹25k–50k/saal class
Baad B
- Pump circuit off-grid → ye units gayab
- Ghar ki light bill same agar same consumer + raat ki sinchai grid par
“Bill same” = aksar doosra load ya raat grid ab bhi chal raha.
5 HP — subsidy ke baad stack (2026)
| Line | Illustrative |
|---|---|
| Benchmark | ₹3–4 lakh |
| ~60% central | ₹1.8–2.4 lakh |
| Kisan share | ₹1.2–1.6 lakh common |
| Loan EMI | diesel bachat se compare |
Detail: pump cost 3HP–7HP.
Bill kam kyu nahi dikhta — 5 reason
- Galat HP — 5 HP par 7.5 HP ka kaam → diesel backup
- Shadow / gandi panel — 30% loss
- Sirf pump solar, ghar nahi — savings nahi kyu
- Component C — kam dhoop mein grid import
- Raat sinchai habit grid par
PMKSY drip — paani kam = chhota pump = jaldi payback.
B vs C — bill angle
| B | C | |
|---|---|---|
| Cut par pump | Off-grid chal sakta | design par |
| Pump bill | Usually zero | partial grid |
| Best | Diesel mehnga, feeder kharab | Pehle se grid pump |
Trip issue: inverter trip fix.
Savings track kaise karein
- Irrigation aur ghar alag meter ho to best
- Install se pehle diesel litre / kWh ek season likho
- Baad mein solar hours + backup diesel
- Kisan share + EMI vs bachat saal bhar
- Inspection / warranty papers rakho
Lease vs pump
Koi ₹25–30k/acre lease bole — pakka sinchai bachat se compare karo + curtailment risk — PM-KUSUM 2.0, Rajasthan curtailment.
Bottom line
- Component B diesel/grid pump OPEX us circuit par kaat sakta hai — illustrative ₹70k–1.2L/saal diesel pattern
- Pehle paisa subsidy ke baad ₹1.2–1.6L on ₹3–4L benchmark
- Ghar bill same ho sakta hai — pump fail nahi
- Sahi HP, saaf panel — warna savings nahi kyu padho
Disclaimer: Diesel, tariff, benchmark state/month par badalte hain. Illustrative maths. pmkusum.mnre.gov.in verify.
Last verified: June 2026.
अक्सर पूछे जाने वाले प्रश्न
Solar pump se kitna paisa bachta hai?
Diesel ya metered irrigation chhod kar Component B par pump energy ka routine kharcha near zero (sirf O&M). Illustrative 5 HP: diesel+service saal mein ₹75,000–1,25,000 class; grid irrigation ₹25,000–50,000/year zone (state par). Solar ke baad energy cost ~0, O&M ₹2,000–5,000/year rough.
5 HP pump subsidy ke baad kitna padega?
Benchmark aksar ₹3–4 lakh pre-subsidy. ~60% central + state share ke baad kisan ka hissa kai states mein ₹1.2–1.6 lakh. pmkusum.mnre.gov.in par confirm karo.
Pump lag gaya par ghar ka bill same kyu?
Ghar, dairy, doosra tubewell alag meter/connection par ho sakta hai. Solar sirf jis circuit par laga uska bill hatata hai. Chhota HP, gandi panel, raat ki grid sinchai — bill same dikhega.
Diesel se solar switch hamesha faaydemand?
Aksar haan agar sahi HP, saaf panel, peak head match. Payback = subsidy ke baad ₹1–1.6 lakh vs saal bhar diesel. Galat install se delay.
Component B aur C mein bill par farq?
B off-grid — pump bijli bill usually zero. C grid pump solarise — kuch import/charges bach sakte hain. Feeder weak ho to B better; existing grid pump ho to C tender dekho.