Per panel
₹0.45–0.70
OPEX rate per panel per cycle
Volume-discounted on large utility fleets. Smaller plants under 10 MW start at the upper band.
Pricing · India utility solar
প্রতি MW সোলার পরিষ্কার খরচ — OPEX কাঠামো
How much does solar panel cleaning cost in India? Compare manual crew economics with Taypro OPEX: pay per panel cleaned, ₹0.45–0.70 per module per cycle, and indicative monthly bands for 25–300 MW plants.
Pricing anchors
Solar panel cleaning cost benchmarks in India
Per MW
₹1.5–4L
Indicative monthly OPEX per MW
Depends on cycle count (3–10/month), installation type, and module count. Use the table below for directional planning.
Included
All-in
Operators, spares, NECTYR, SOPs
No separate line items for labour or robot depreciation on OPEX — you pay for panels cleaned.
Minimum
₹1L+
Monthly programme floor on smaller sites
Applies when calculated volume falls below minimum monthly fee thresholds.
Billing model
How Taypro OPEX pricing works
Under Taypro OPEX, you pay monthly for solar panels actually cleaned — not idle robot hours. Rates scale from ₹0.70 per panel per cycle on smaller plants (under 10 MW) down to ₹0.45 on large utility fleets (100 MW+), adjusted for installation type and cleaning frequency.
A minimum monthly programme fee applies on smaller sites. Tracker plants carry a multiplier versus fixed tilt because of row geometry and cycle complexity. All settlements reconcile against NECTYR telemetry and agreed SOPs.
Use the indicative table below for budgetary planning, then run the ROI calculator with your specific MW, soiling rate, and tariff for a directional payback estimate.
Manual vs robotic
Solar panel cleaning cost: manual crews vs robotic OPEX
Manual cleaning costs rise linearly with fleet scale — labour, water tankers, fuel, and inconsistent coverage. Robotic OPEX converts cleaning to a predictable per-panel variable cost with verified NECTYR logs.
| Cost factor | Manual cleaning | Taypro robotic OPEX |
|---|---|---|
| Labour & supervision | Crew scaling per MW; high turnover in remote sites | Fixed operator team per fleet; remote NECTYR oversight |
| Water & logistics | 140k+ litres/MW/year wet-wash in stressed states | Waterless dry cleaning — zero tanker dependency |
| Billing transparency | Lump-sum contracts; hard to audit panel-level coverage | Pay per panel cleaned; NECTYR block-level reconciliation |
| Cycle frequency | 1–2 wet washes/month — labour and water limit throughput | 3–10 dry cycles/month without water constraint |
| PR recovery speed | Delayed response after dust events; coverage gaps on long rows | Scheduled cadence; block-level NECTYR proof of coverage |
| 20-year TCO at 100 MW | Rising labour, fuel, water; contract renegotiation risk | Predictable per-panel opex or defined CAPEX+AMC alternative |
Regional cost drivers
Why solar panel cleaning cost varies by state in India
Soiling rate drives cycle count — the primary cost multiplier. A 100 MW plant in Rajasthan may need 8–10 dry cycles monthly during pre-monsoon dust season; a similar plant in eastern India may run 4–6. More cycles × more panels = higher monthly OPEX, but also higher PR recovery.
Tracker installations add 1.8× rate multiplier versus fixed tilt due to row geometry, stow angles, and CRADYL transfer complexity. Seasonal tilt sits at 1.5×.
Manual cleaning cost benchmarks rise linearly with MW — crew count, water tankers, supervision, and night-shift premiums. Robotic OPEX converts this to a measurable per-panel variable with audit trail.
Pricing workflow
How to get accurate solar cleaning cost for your plant
Gather plant inputs
MW capacity, module wattage (e.g. 540 Wp), fixed tilt vs tracker, state/soiling context, and current annual cleaning spend if known.
Estimate module count and cycles
Divide kW by module Wp. Choose 3–10 cycles/month based on soiling study or regional benchmarks (higher in Rajasthan/Gujarat).
Apply Taypro OPEX rate band
Multiply modules × cycles × rate (₹0.45–0.70). Apply tracker multiplier (1.8×) or seasonal tilt (1.5×) if applicable. Compare table above for sanity check.
Run ROI calculator for payback
Enter soiling loss %, tariff, and procurement model. Calculator estimates energy gain vs cleaning cost for CAPEX and OPEX scenarios.
Request binding site quote
Taypro engineers validate assumptions with a soiling study and issue commercial terms reconciled to NECTYR measurement rules.
OPEX fit
When pay-per-panel OPEX pricing makes sense
OPEX is often best when
- You want fast mobilisation without robot CAPEX on the balance sheet
- You prefer opex aligned to verified panels cleaned, not lump-sum crew contracts
- Your plant is 10 MW+ utility scale with 3+ cycles/month economics
- Finance team needs predictable monthly cleaning line item for models
Consider CAPEX instead when
- Very long hold period (15+ years) with capacity to own fleet depreciation
- Smaller C&I sites where minimum monthly fee dominates unit economics
- You already own robots and only need AMC + NECTYR
Cost research
Related pricing & ROI tools
Indicative bands
OPEX monthly cost by plant size (fixed tilt, 6 cycles/month)
Directional estimates for budgetary planning. Actual pricing depends on soiling study, installation type, cycle count, and site access. Request a site-specific quote for binding commercial terms.
| Plant size | Modules (540 Wp) | Rate/panel/cycle | Est. monthly OPEX | Per MW/month |
|---|---|---|---|---|
| 25 MW | ৪৬,২৯৬ | ₹0.63 | ₹১,৭৩,৭৭৫.৪৮ | ₹৬,৯৫১.০২ |
| 50 MW | ৯২,৫৯৩ | ₹0.59 | ₹৩,২৮,২৬৪.১৪ | ₹৬,৫৬৫.২৮ |
| 100 MW | ১,৮৫,১৮৫ | ₹0.52 | ₹৫,৭৯,৩৬৪.৫০ | ₹৫,৭৯৩.৬৪ |
| 300 MW | ৫,৫৫,৫৫৬ | ₹0.52 | ₹১৭,৩৮,০৯৬.৬৩ | ₹৫,৭৯৩.৬৬ |
Rates span ₹0.45–₹0.70 per panel per cycle depending on plant size and 6 cycles/month (range 3–10). Table assumes 540 Wp modules, fixed tilt. Tracker sites use higher multipliers.
Interactive tool
Calculate cleaning ROI for your plant
Enter your MW capacity, soiling rate, tariff, and procurement model (CAPEX or OPEX) for a directional payback estimate.
ক্যালকুলেটর লোড হচ্ছে…
নোট: বিনিয়োগ ও ROI সংখ্যা বাংলাদেশের প্রতিনিধি ট্যারিফ, শ্রম, জল ও উপজের অনুমান ব্যবহার করে। আনুষ্ঠানিক কোট ও প্ল্যান্ট-নির্দিষ্ট মডেলের জন্য যোগাযোগ করুন।
Solar cleaning cost FAQ
Common pricing questions from O&M and finance teams.
Indicative Taypro OPEX ranges from roughly ₹1.5–4 lakh per MW per month depending on plant size, cycle count (3–10/month), and installation type. Smaller plants may hit a minimum monthly programme fee. Use our table and calculator for directional estimates.
Rates range from ₹0.45 to ₹0.70 per panel per cleaning cycle. Larger utility fleets (100 MW+) receive lower per-panel rates. Tracker installations carry a multiplier versus fixed tilt.
OPEX avoids upfront robot purchase and depreciation — ideal for fast mobilisation and balance-sheet efficiency. CAPEX may have lower lifetime cost on very large fleets with long hold periods. Run both scenarios in the ROI calculator.
Yes. Taypro OPEX is fully managed: robots, operators, spare parts for cleaning fleet, NECTYR reporting, and cleaning SOPs. You pay for panels cleaned, not separate line items.
Billing aligns to NECTYR telemetry — panels cleaned per block, per cycle — with agreed reconciliation rules and monthly settlement reports.
Taypro OPEX is designed for utility plants from about 10 MW upward. A minimum monthly programme fee may apply below certain capacity thresholds.
Yes. Share plant capacity, location, installation type, and current cleaning method. Taypro engineers will conduct a soiling study and provide site-specific commercial terms.
Manual costs include labour, water, fuel, and supervision that scale linearly with MW. Robotic OPEX provides predictable per-panel economics, higher cycle frequency, and audit-ready coverage logs — often recovering the cost through PR improvement within months in high-soiling regions.
Plant size (module count), cleaning frequency, and installation type. Larger fleets above 100 MW with higher cycle counts approach the lower band. Small plants and complex tracker geometry approach the upper band.
Commercial quotes specify tax treatment. Use contact form for binding proposals with current GST applicability.
Manual contracts often appear cheaper on paper but lack cycle frequency, water cost, coverage audit, and PR recovery speed. Run both scenarios in the ROI calculator with your tariff and soiling assumptions.
Many IPPs start OPEX for fast mobilisation then transition to owned fleets at contract renewal. Taypro supports both models on the same plant with NECTYR continuity.
Get site-specific OPEX pricing
Indicative bands are a starting point. Request a binding quote with your plant details.
Pricing inquiry