Solar Power Proposal
Venus Pharma
A precision-engineered +300 kWp expansion to the existing 300 kWp installation — approximately 600 kWp total — engineered against verified 12-month consumption and your JUN 2026 bill.
The investment case at a glance
Verification status: internal calculation checks passed (capacity reconciliation, module-count × wattage, price-per-watt × capacity, monthly × 12 = annual, capex ÷ saving = payback). All regulatory line items are marked conditional and require third-party confirmation.
Where the bill actually goes
On the JUN 2026 bill (post-solar), 49% — Rs. 1,024,553 of Rs. 2,073,424 — was non-energy: fixed demand, E-Tax and F-Tax. Solar and the conditional regulatory levers target precisely this cost pool.
Bill Breakdown — JUN 2026 (Rs.)
Energy Flow — Today vs After +300 kWp
| Component | Amount (Rs.) | Note |
|---|---|---|
| Total Bill | 2,073,424 | JUN 2026, post-solar |
| Energy (COE) — 41,567 units | 1,048,871 | @ 25.23/unit |
| Fixed (FIX-CHRG) | 365,000 | Demand charge (MDI based) |
| E-Tax | 238,604 | Conditional relief available |
| F-Tax | 56,142 | Conditional relief available |
| All non-energy | 1,024,553 | 49% of bill |
| DG Capacity | 204.60 kW | Subject to enhancement → 400 kW |
Site context and proposed zones
Image: client-provided site view. Layout annotations below are conceptual and subject to a detailed site survey.
- Site area: 12,213 m² (131,460 ft²)
- Perimeter: 467.5 m
- Existing solar area: ~1,800 m² (300 kWp, client-confirmed)
- Proposed additional zone: ~1,900 m² (300 kWp addition)
- Inverter-room: conditioned indoor room (conceptual location TBC)
- Cable routing: rooftop tray → inverter room → main LT panel
- Maintenance corridors: 1.0 m clear walkway between rows
Roof loading: structural capacity of the existing PEB 55×77 roof must be verified by a licensed structural engineer before mounting. Not assumed.
Orientation & shading: South-facing array assumed; nearby structures/plant screened during survey. Soiling and seasonal variation modelled at PERFORMANCE_RATIO 0.85.
System configuration
| Module | Trina Vertex N 720W, N-type TOPCon, bifacial (conceptual — model TBC pending procurement) |
| Addition module count | 417 × 720 W = 300.24 kWp DC |
| Total module count | 833 modules (~600 kWp DC) |
| Inverter architecture | String inverters, AC capacity TBC (target DC/AC ratio ≈ 1.15–1.25) · conditioned-room install |
| String design | ~20–22 modules per string (per inverter MPPT) — final after electrical design |
| Export control | Zero-export by design — total generation (69,120 kWh/mo) stays below site consumption (76,127 kWh/mo), so export ≈ 0. Enforced by NeoTAQ neoSync holding grid export ≤ 0 W (failsafe curtail on comms loss). DG-capacity regularisation (204.60 → 400 kW) is a separate LESCO compliance matter for the existing 300 kWp plant, not a gating requirement for the new block's self-consumption operation. |
| Monitoring & AI O&M | NeoTAQ neoSphere (Intelligence tier): per-string yield + MDI metering (neoLog), ML anomaly detection (soiling, shading, string faults, degradation), root-cause diagnosis, and natural-language O&M queries; on-site neoView dashboard. Replaces manual monthly inspection for this uptime-critical pharma site. |
| Protection | AC/DC isolation, RCD, surge protection, anti-islanding per IEEE 1547 / local code (TBC) |
| Earthing & lightning | Array earthing, equipotential bonding, lightning protection per IEC 62305 (design TBC) |
| Fire & emergency | Emergency shutdown switch at inverter room + remote trip; fire-rated cable routes |
| Structural assessment | Required — PEB 55×77 roof loading verification by licensed engineer before install |
Intelligent Control & AI O&M Platform — NeoTAQ (quoted separately)
The +300 kWp block is governed by the NeoTAQ Solar AI stack: neoCube edge controller (NPU, 4G/Wi-Fi 6) running neoSync (zero-export control), neoLog (per-string metering) and neoSphere Intelligence (cloud AI anomaly detection + natural-language O&M), with on-site neoView. NeoTAQ is brand-agnostic (Modbus/SunSpec/OPC-UA/MQTT) and unifies the existing 300 kWp + new 300 kWp under one zero-export control + AI layer via delivery partner Green Fuel Energy (Lahore/Islamabad). This is an optional add-on, priced separately (hardware + per-site/yr SaaS) and does NOT alter the per-watt solar investment above. Full scope, BOM and RFQ: Desktop/2026/Venus_Pharma_NeoTAQ_300kWp/.
Generation, self-consumption and residual import
Monthly Energy Balance (kWh/mo) — Current vs Proposed
Daytime Load vs Solar Generation (typical day)
Seasonal Generation Pattern
| Metric | Current (300 kWp) | Proposed (600 kWp) |
|---|---|---|
| Monthly generation (kWh) | 34,560 | 69,120 |
| Annual generation (kWh) | 414,720 | 829,440 |
| Monthly consumption (kWh) | 76,127 | 76,127 |
| Residual import (kWh/mo) | 41,567 | 7,007 |
| Exported / curtailed | 0 | 0 (gen < consumption) |
| Self-consumption | Partially | All generated units |
Export/curtailment shown as zero because total proposed generation (69,120 kWh/mo) stays below site consumption (76,127 kWh/mo). Curtailment would only arise above ~652 kWp total. Figures are model estimates (PSH 4.8, derate 0.80) and require interval metering for final confirmation.
Standard vs Premium package
| Attribute | Standard | Premium (recommended) |
|---|---|---|
| Module specification | Trina Vertex N 720W TOPCon (conceptual) | Trina Vertex N 720W TOPCon + priority allocation |
| Inverter specification | Commercial string inverter | Premium string inverter, enhanced MPPT |
| Mounting structure | Galvanised PEB-compatible racking | Galvanised + corrosion upgrade |
| Monitoring | Standard web dashboard | Advanced analytics + alerting |
| Electrical protection | Standard (RCD, surge, anti-islanding) | Enhanced + redundant isolation |
| Warranty | Module 12 yr product / 25 yr linear* (TBC) | Module 12 yr / 25 yr + inverter extension (TBC) |
| O&M | Annual preventive visit | Bi-annual + remote monitoring |
| Cleaning support | On-request | Scheduled (soiling-aware) |
| Response time | 72 hours | 24 hours |
| Insurance / exclusions | Excludes Acts of God unless endorsed | Optional all-risk endorsement available |
| Price per watt | Rs. 89 / W | Rs. 99 / W · Rs. 99/W |
| Total investment (300 kWp add) | Rs. 26,721,360 | Rs. 29,723,760 |
| Estimated payback (base) | ~2.6 yr | ~2.6 yr |
*Warranty terms are indicative and subject to manufacturer documentation and final supply agreement. "Premium" is recommended for uptime-critical pharmaceutical operations; both deliver the same verified energy saving.
Desktop/2026/Venus_Pharma_NeoTAQ_300kWp/NeoTAQ_RFQ_Venus_Pharma.md.Desktop/2026/Fusion_Solar/BESS_Vendor_References/Fusion_AI_Solar_Systems/.Three scenarios, transparently separated
Conservative
Verified Base Case
Conditional Upside
Cumulative Cash Benefit vs Capex (Standard, Base Case)
Sensitivity — Annual Saving by Driver
| Scenario | Added DC | Annual gen | Self-cons | Import before→after | Annual net saving | Capex (Std) | Payback | 10-yr benefit | 25-yr benefit |
|---|---|---|---|---|---|---|---|---|---|
| Conservative | 300 kWp | 705,024 kWh | 669,773 | 498,804→84,084 | Rs. 8.45M | 26.7M | 3.2 yr | Rs. 62.3M | Rs. 195M |
| Verified Base | 300 kWp | 829,440 | 829,440 | 498,804→84,084 | Rs. 10.46M | 26.7M | 2.6 yr | Rs. 77.5M | Rs. 234M |
| Conditional Upside | 300 kWp | 829,440 | 829,440 | + tax/MDI relief | Rs. 17.66M | 26.7M | 1.5 yr | Rs. 150M | Rs. 415M |
Conditional upside = verified base (Rs. 10.46M) + estimated tax relief (Rs. 3.54M) + estimated MDI reduction (Rs. 3.66M) = Rs. 17.66M/yr. Tax and MDI items are subject to confirmation and not included in the guaranteed base-case return.
Twelve-step delivery path
Durations are preliminary and subject to site confirmation and third-party approvals.
Data validation
Confirm 12-month consumption, JUN 2026 bill and existing 300 kWp records. ~1 week
Detailed site survey
Rooftop survey, shading, available area, cable routes. ~1–2 weeks
Structural assessment
PEB 55×77 roof loading verification by licensed engineer. ~2 weeks
Load profiling
Interval metering to confirm self-consumption and MDI. ~2 weeks
DG-capacity regularisation & approvals
Existing 300 kWp already exceeds the 204.60 kW DG cap / 179 kW EXP-MDI, so the new block runs zero-export (self-consumption). File DG-capacity regularisation (204.60 → 400 kW) + interconnection for the existing plant as a separate LESCO compliance item. Subject to LESCO
Final engineering
Electrical design, string layout, protection, drawings. ~2–3 weeks
Procurement
Modules, inverters, racking, export device, and NeoTAQ neoCube controller + neoSphere Intelligence subscription. ~3–4 weeks
Installation
Mounting, DC/AC wiring, inverter room fit-out. ~3–4 weeks
Testing & commissioning
Protection tests, NeoTAQ neoSync zero-export verification (export ≤ 0 W), neoSphere AI baseline training, performance verification. ~1 week
Monitoring & AI O&M activation
NeoTAQ neoSphere Intelligence live: AI anomaly detection, per-string dashboards, natural-language O&M; baselines set across both 300 kWp plants. ~2 days
Handover
O&M manual, training, documentation. ~3 days
O&M
Preventive visits, cleaning, remote monitoring. ongoing
Risk register with mitigations
Roof structural capacity
Fire safety
Cable routing
Lightning & earthing
Grid approvals
Export limitations
Regulatory change
Module degradation
Shading & soiling
System downtime
Warranty conditions
AI O&M platform (NeoTAQ)
Commercial framework
| Proposal validity | 30 days from issue (2026-08-03) |
| Taxes | Exclusive of applicable GST/sales tax unless stated; tax relief items conditional |
| Payment schedule | 30% advance · 50% on delivery · 20% on commissioning (indicative, TBC) |
| Scope inclusions | Design, supply, install, commissioning, monitoring, 1-yr std O&M (Premium: 2-yr) |
| Scope exclusions | DG enhancement fees, LESCO charges, roof structural upgrades beyond standard, grid connection upgrades |
| Warranty | Module 12 yr product / 25 yr performance (TBC); inverter per manufacturer |
| Estimated delivery | ~10–14 weeks from survey sign-off (preliminary) |
| Client responsibilities | Site access, utility liaison, structural records, safe working area |
| Approval dependencies | LESCO DG-capacity regularisation for existing plant (204.60→400 kW, zero-export basis), structural sign-off, interconnection |
| Change-order policy | Written variation, repriced, agreed before execution |
Next step: commission the survey
| Email project team | hello@fusiondevelopers.pk |
| Website | fusiondevelopers.pk |
| +92 332 222 7426 (Fusion Developers) |
Desktop/2026/Venus_Pharma_NeoTAQ_300kWp/. Issue the NeoTAQ RFQ (Green Fuel Energy) in parallel with the site survey to keep the ~10–14 week delivery intact.Authorized representative: ______________________ Signature: ______________________ Date: ____________
This proposal is confidential and prepared for Venus Pharma. Regulatory savings are conditional and excluded from the guaranteed base-case return until formally confirmed.