💰 Financial Analysis & Break-Even Engineering
Rigorous CapEx/OpEx models, verified Kolkata wet-market vs. quick-commerce price benchmarks, and payback models
Live Deployed Configuration
Active Allocation Financial & Break-Even Metrics
Payback: 5.7 Mo BOM (~171d) • 28.2 Mo Turnkey
CapEx Hardware Cost
₹4,857 (BOM)
Turnkey Retail: ₹23,999 (assembled)
Realized Monthly Revenue
₹1,268/mo
Gross Harvest Output Value
Net Monthly Savings / Profit (Π)
₹852/mo
OpEx: ₹470/mo
Break-Even Period & ROI
5.7 mo (BOM)
Turnkey: 28.2 mo | ROI: 210%
Pathway 1: Household Dual-Zone Replacement
1-Tier Precision Rig (6 Trays)
82 Days Payback (BOM)
Replaces premium supermarket greens (Sunflower shoots, Bok Choi, Broccoli, Shaak) with 100% home cultivation across dual 15L reservoirs.
Hardware Investment: BOM: ₹4,857 | Turnkey: ₹23,999
Monthly Gross Savings: ₹2,221/mo
Monthly OpEx: ₹656/mo
Net Monthly Savings: ₹1,766/mo
Annualized ROI: 436%
Plug & Play
Pathway 2: Urban Balcony Light
2-Tier Hybrid (12 Trays)
47 Days Payback
Combines direct eastern/southern solar radiation with low-wattage supplemental LED strips to halve power draw.
CapEx Investment: ₹9,496
Monthly Gross Revenue: ₹3,858/mo
Monthly OpEx: ₹1,126/mo
Net Monthly Profit: ₹6,096/mo
Annualized ROI: 770%
Solar Hybrid
Pathway 3: Full Turnkey Commercial
3-Tier Multi-Rack (24 Trays)
29 Days Payback
Complete 1m³ vertical production appliance with distributed dual-core control, 4-ch automated chemical dosing, and 12h battery backup.
Commercial Retail Price: ₹46,999 (incl. 18% GST)
Monthly Gross Revenue: ₹3,932/mo
Monthly OpEx (Tariff Slab 2): ₹1,294/mo
Net Monthly Profit: ₹10,382/mo
Annualized ROI: 1235%
Commercial Flagship
Turnkey CapEx Equipment Breakdown
Download Master BOQ (CSV)
Default: Single-Tier 6-Tray Precision Rig (₹23,999 Turnkey)
Commercial Expansion: 3-Tier 24-Tray (₹46,999)
| Subsystem | Default Single-Tier (6 Trays) Specification | Single-Tier (₹) | 3-Tier 24-Tray (₹) |
|---|---|---|---|
| Framework & Trays | Compact rack (1.0m × 0.5m) + 6x NC BPA-Free 2-layer sprouter trays (32.3×23.5cm) with built-in root grid | ₹2,279 | ₹7,100 |
| Spectrum Lighting | 40W Samsung LM301B LED bars (2× 20W bars, 150-220 μmol/m²/s PPFD) | ₹600 | ₹2,700 |
| Plumbing & Dual 15L Reservoirs | Dual 15L Food-grade PP Reservoirs (Tank 1 Pure Water + Tank 2 Recirculating Nutrient @ ₹700) + Dual Submersible Pumps (5W + 19W @ ₹1,050) + Dual-Circuit Manifolds, Valves & Flow Meter (₹860) | ₹2,610 | ₹4,100 |
| Electronics & Mini-UPS | Dual MCU Gateway (NodeMCU ESP8266 + Arduino Pro Mini) + 8-ch relay board + 4-ch peristaltic array + 12h 18650 Battery Mini-UPS | ₹8,749 | ₹8,749 |
| Sensors & Probes (Shortcut 3) | Shortcut 3 Suite: Tank 2 Analog Glass pH (₹1,650) + Tank 2 Titanium EC (₹1,450) + Tank 1 Low-Cost TDS (₹180) + Dual DS18B20 1-Wire Waterproof Probes (Tanks 1 & 2 @ ₹320) + SHT31 Canopy VPD (₹380) + BH1750 Lux (₹120) | ₹4,100 | ₹4,100 |
| Setup & Commissioning Integration | Factory assembly, modular wiring harness, multi-point calibration, firmware provisioning & turnkey commissioning | ₹5,661 | ₹20,250 |
| Commercial Retail Price | Complete turnkey system, pre-calibrated & ready to deploy (incl. 18% GST) | ₹23,999 | ₹46,999 |
Core Control Hub Only (SKU: IES-CTRL-01): ₹16,999 Compact / ₹21,999 Fleet
View Full Engineering Service Catalog →
Monthly OpEx Running Cost (Tariff Slab 2: ₹7.45/kWh)
| Consumable Item | Basis & Consumption | Single-Tier (₹) | 3-Tier (₹) |
|---|---|---|---|
| Domestic Electricity | Single-Tier: ~26 kWh/mo • 3-Tier: ~70.5 kWh/mo (Slab 2 rate ₹7.45/kWh with night cooling) | ₹194 | ₹525 |
| Certified Non-GMO Seeds | Radish, Moong, Sunflower, Bok Choi wholesale bulk packs | ₹240 | ₹485 |
| Nutrient Salts & Buffers | Parts A & B stock solutions + Citric Acid (pH Down) + KHCO3 (pH Up) | ₹50 | ₹102 |
| Equipment Amortization | 5-year linear depreciation reserve for LED drivers, sensors and pumps | ₹100 | ₹150 |
| Total Net Monthly Operating Cost (OpEx) | ₹584 | ₹1,262 | |