Over 3 crore diesel-powered agricultural pumps run across India, and for most small and marginal farmers, diesel fuel is the single largest input cost after seeds and fertiliser. PM KUSUM Component B was designed specifically to solve this — replacing standalone diesel pumps with solar pumps where no grid connection exists. The farmer pays only 10% of the system cost; the central and state governments jointly fund the remaining 60%, with an optional 30% bank loan covering the balance.
This guide covers the complete PM KUSUM Component B application process: who qualifies, what documents are needed, how to apply through each state’s portal, what the real farmer contribution is by pump HP, and the most common reasons applications fail.
Direct answer. PM KUSUM Component B provides up to 60% subsidy (30% central + 30% state) for standalone solar agricultural pumps. Eligible farmers pay only 10% upfront — approximately ₹18,000–₹52,000 depending on pump HP. Applications go through the state nodal energy agency (GEDA in Gujarat, RRECL in Rajasthan, etc.) — not the PM Suryaghar portal. The PM KUSUM national portal is pmkusum.mnre.gov.in.
Component B is the most widely applicable part of PM KUSUM. If you have agricultural land, a water source, and no existing grid-connected pump for that field, you almost certainly qualify.
What Is PM KUSUM Component B?
PM KUSUM (Pradhan Mantri Kisan Urja Suraksha evam Utthaan Mahabhiyaan) has three components. Component B is specifically for standalone solar pumps — systems that run independently without grid connection. These are the pumps that replace diesel engines on farms with borewells, open wells, farm ponds, or canal inlets.
Unlike Component C (which adds solar to existing grid-connected pumps), Component B serves farmers who have no electricity connection at all for their irrigation pump. The solar pump replaces the diesel or kerosene engine entirely.
The Ministry of New and Renewable Energy (MNRE) sets the benchmark cost for each pump capacity (HP). The subsidy is calculated on the MNRE benchmark, not on the actual vendor price — so if a vendor charges more than benchmark, the farmer pays the difference.
Component B Subsidy Breakdown
Who Is Eligible for Component B?
Eligibility for Component B is relatively broad. You qualify if you meet all of these:
- Indian farmer with agricultural land — owned or leased (with tenancy agreement)
- Valid water source on or near the land: borewell, open well, canal intake, farm pond, or check dam
- No existing grid-connected electricity connection for the pump on that field — this is the key eligibility gate
- Land records available (state-specific formats — see documents section)
- Aadhaar-linked bank account for DBT
Priority is given to small and marginal farmers (landholding ≤ 2 hectares) and SC/ST applicants. In oversubscribed states, priority categories move up the queue faster.
Farmers with an existing grid-connected pump should apply under Component C instead. Applying under the wrong component is a common rejection reason — see the PM KUSUM complete guide for Component C details.
Real Farmer Cost by Pump HP (2026)
MNRE publishes benchmark system costs. State agencies apply the 60% subsidy on these benchmarks. The farmer pays 10% of benchmark (or 10% of actual cost if the vendor’s price exceeds benchmark):
| Pump HP | MNRE Benchmark Cost | Farmer’s 10% Share | Annual Diesel Saved |
|---|---|---|---|
| 2 HP | ₹1,30,000–₹1,50,000 | ₹13,000–₹15,000 | ₹35,000–₹50,000 |
| 3 HP | ₹1,80,000–₹2,10,000 | ₹18,000–₹21,000 | ₹55,000–₹75,000 |
| 5 HP | ₹2,50,000–₹3,00,000 | ₹25,000–₹30,000 | ₹85,000–₹1,15,000 |
| 7.5 HP | ₹3,40,000–₹4,00,000 | ₹34,000–₹40,000 | ₹1,20,000–₹1,60,000 |
| 10 HP | ₹4,50,000–₹5,20,000 | ₹45,000–₹52,000 | ₹1,60,000–₹2,10,000 |
Diesel savings calculated at ₹92–₹96/litre (mid-2026 national average), 8–10 hours/day irrigation season.
Pump size selection: MNRE guidelines allow up to 7.5 HP for landholdings up to 5 acres. Farms above 5 acres or with deep borewells (> 100 feet) may qualify for 7.5 or 10 HP. Your state nodal agency officer confirms the appropriate size during site verification.
💰 Real numbers
A Rajasthan farmer with a 5 HP diesel pump spending ₹90,000 per year on diesel will recover their entire ₹28,000 KUSUM contribution in under 4 months. The solar pump then runs free for 25 years — that's ₹22+ lakh in diesel savings over the system's life.
Documents Required for Component B Application
Documents are broadly consistent across states, with minor variations in land record formats:
| Document | Notes |
|---|---|
| Aadhaar card | Identity + DBT linkage — must match bank account |
| Land record (state-specific) | Gujarat: 7/12 Utara + 8A Khata; Rajasthan: Jamabandi; MP: Khasra/Khatoni; UP: Khatauniand Khasra |
| Bank account details | Aadhaar-seeded; passbook or cancelled cheque |
| Photograph | Passport size, recent |
| Water source proof | Borewell drilling completion report / groundwater authority permission (where applicable) |
| Tenancy agreement | Only for tenant farmers — plus landowner consent |
| Existing pump details | For Component C only; not needed for Component B |
For Gujarat specifically: 7/12 Utara (Satbara) and 8A Khata are the mandatory land records. Both are available online at the e-Dhara portal (anyror.gujarat.gov.in). The KUSUM Gujarat GEDA guide covers the Gujarat-specific process in full detail.
The KUSUM B Verification Checklist (7-Step Framework)
Before submitting your application, run through this proprietary pre-application checklist. Farmers who complete this checklist have significantly fewer rejections:
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Land record accuracy check — confirm your name on the land record matches your Aadhaar character for character. Any mismatch requires correction at the Tehsildar/Talati office before applying.
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Water source confirmation — ensure your borewell, well, or canal intake is operational and within the field boundaries shown on your land record. Some states require a water source depth certificate for borewells.
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Grid connection check — confirm there is no registered grid-connected pump connection on this survey number. Call your DISCOM’s consumer helpline with your meter number. If a grid connection exists, you must apply under Component C, not B.
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Aadhaar-bank seeding verification — check via NPCI Aadhaar mapper or your bank’s app that your Aadhaar is linked to the bank account you’ll provide.
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State portal registration — register on your state nodal agency’s portal before starting the application. For Gujarat: geda.gujarat.gov.in. For Rajasthan: rrecl.com. Keep your mobile number handy — the OTP will go to the number registered with your Aadhaar.
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Benchmark cost verification — check the latest MNRE benchmark costs for your HP size on the MNRE website. If your empanelled vendor quotes above benchmark, clarify who pays the difference before signing anything.
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Demand letter readiness — once selected, you’ll receive a demand letter and have a limited window (typically 30 days) to deposit your 10% contribution. Have the funds ready before applying so you don’t lose your slot.
Step-by-Step Application Process
The application process routes through your state nodal agency, not the PM Suryaghar portal. Here is the general national process:
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Identify your state nodal agency — GEDA (Gujarat), RRECL (Rajasthan), MPRA (Madhya Pradesh), MAHAURJA (Maharashtra), UPNEDA (Uttar Pradesh). Visit the PM KUSUM national portal for the full list.
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Register and fill the application form — state agencies typically accept applications online and physically at district offices. Fill farmer details, land details, water source information, and preferred pump HP.
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Submit with documents — attach land records, Aadhaar, bank details, and water source proof. Gujarat and Rajasthan accept scanned copies online.
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Wait for selection — state agencies review applications in batches. Priority categories (small/marginal, SC/ST) move faster. Wait: 15–30 days post submission for a demand letter or waitlist notice.
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Pay your 10% contribution — upon receiving the demand letter, deposit the farmer’s share (see cost table above) to the state agency’s designated bank account. Keep the receipt.
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Vendor assignment and installation — GEDA/RRECL assigns or allows selection from an empanelled vendor list. Installation of a standard 5 HP system takes 3–5 days.
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Inspection and commissioning — a state agency inspector visits and certifies the installation. Timeline: 7–15 days after installation.
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Commissioning certificate issued — you receive a commissioning certificate. The vendor provides a 5-year comprehensive warranty.
Get your free KUSUM eligibility assessment. Heaven Green Energy is a GEDA-empanelled vendor operating across Gujarat. We verify your eligibility, handle the GEDA application, and install your solar pump. Call +91 63904 05060 or request a callback.
State-wise KUSUM B Application Portals
| State | Nodal Agency | Portal | Application Window |
|---|---|---|---|
| Gujarat | GEDA | geda.gujarat.gov.in | Year-round (quarterly batches) |
| Rajasthan | RRECL | rrecl.com | Defined annual windows |
| Madhya Pradesh | MPRA | mprenewable.nic.in | Annual cycle |
| Maharashtra | MAHAURJA | mahaurja.com | Annual windows |
| Uttar Pradesh | UPNEDA | upneda.org.in | Annual windows |
| Haryana | HAREDA | hareda.gov.in | Annual windows |
| Punjab | PEDA | peda.gov.in | Annual cycle |
Gujarat stands out for accepting applications year-round — a significant advantage over states with fixed windows. See the KUSUM Gujarat GEDA guide for district-specific contacts and timelines.
Common Rejection Reasons (and How to Avoid Them)
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1
Name mismatch between Aadhaar and land record — the most common rejection. Fix at the Tehsildar or Talati office before applying.
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2
Existing grid connection on the same survey number — makes you ineligible for Component B. Apply under Component C if you have a grid-connected pump on the same field.
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3
Outdated land record — some states require land records issued within the last 6–12 months. Download fresh copies before applying.
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4
Non-Aadhaar-seeded bank account — DBT requires Aadhaar linkage. Verify via NPCI and fix at your bank branch before submitting.
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5
Water source not verified — some states require a groundwater department permit or borewell completion report. Check your state's requirements before applying.
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6
Quota exhausted — MNRE allocates state-wise annual targets. If the current year's quota is full, applications are waitlisted for the next year. Apply early in the financial year for the best chance.
⚠️ Watch out
Unscrupulous agents sometimes collect "application fees" from farmers to file KUSUM applications. The government application process is free of charge. You pay only the 10% farmer contribution after receiving a demand letter. Never pay upfront to an agent claiming to "guarantee" selection.
What Happens After Installation
Once your solar pump is commissioned, you receive:
- 5-year comprehensive warranty from the empanelled vendor covering all components (panels, pump motor, controller, wiring)
- Commissioning certificate from the state nodal agency — keep this document carefully
- O&M support — check what your vendor includes for annual maintenance (cleaning, checks, minor repairs)
Solar pump panels require cleaning every 2–4 weeks during dry months to maintain output. The pump motor and controller are the components most needing attention — check for unusual vibrations or noise, and report issues to the vendor within the warranty period.
For ongoing performance benchmarks, refer to the diesel pump vs solar pump ROI comparison — which covers what generation you should expect by HP and season.
How Heaven Green Energy Helps Farmers
Heaven Green Energy is a GEDA-empanelled vendor for PM KUSUM Component B installations across all four Gujarat DISCOM zones: UGVCL, DGVCL, PGVCL, and MGVCL. Our team has completed hundreds of KUSUM solar pump installations across North Gujarat, Saurashtra, South Gujarat, and Central Gujarat.
- DREBP & PM KUSUM Services — our dedicated KUSUM agricultural solar page.
- PM KUSUM Complete Guide — all three components explained.
- KUSUM Gujarat GEDA Guide — Gujarat-specific step-by-step process.
- Contact us — free KUSUM eligibility check and application support.
Free KUSUM site visit. Our team visits your farm, verifies Component B eligibility, and handles the complete GEDA application. No hidden charges. Call +91 63904 05060 or request a callback.
Frequently Asked Questions
What is the difference between KUSUM Component A, B, and C?
Component A allows farmers to lease land or install solar plants (500 kW–2 MW) and sell power to the DISCOM. Component B provides standalone solar pumps for off-grid irrigation — no existing pump or grid connection required. Component C solarises existing grid-connected pumps. Most farmers with diesel pumps apply under Component B.
Can a tenant farmer apply for PM KUSUM Component B?
Yes. Tenant farmers with a valid tenancy agreement — crop sharing deed or registered lease — are eligible. The tenancy agreement must be submitted along with the landowner’s written consent. The Aadhaar and bank account must be in the tenant farmer’s name for DBT.
How long does the KUSUM Component B application take?
From submission to demand letter (selection): 15–30 days in Gujarat, 30–60 days in other states. From demand letter to pump commissioning: 30–45 days. Total: approximately 45–90 days for a clean, complete application. Document issues extend this significantly.
What happens if my state’s KUSUM quota is exhausted?
If your state’s current-year MNRE allocation is fully utilised, your application is waitlisted for the next year’s quota. You do not lose your place — the application stays valid. Check your state nodal agency’s website for current quota status before applying.
Is there a KUSUM application fee?
The government application is free of charge. Farmers pay only the 10% farmer’s share contribution after receiving the demand letter from the state nodal agency. Any “processing fees” or “agent fees” charged before demand letter issuance are unofficial and should be reported to the nodal agency.
What pump HP should I choose for my farm?
MNRE guidelines allow: 2–3 HP for farms up to 2 acres with shallow borewells; 5 HP for 2–5 acres; 7.5 HP for 5–10 acres or medium-depth borewells; 10 HP for 10+ acres or deep borewells (100+ feet). Your state agency field officer verifies and approves the HP during site inspection.
Can I choose my own vendor under KUSUM Component B?
Yes — in most states including Gujarat, you can select from the state agency’s approved empanelled vendor list. In Gujarat, GEDA maintains the list and allows farmer selection. Your selection must be confirmed with GEDA before installation begins. Heaven Green Energy is on GEDA’s empanelled list.
