This form helps you quantify the financial viability of a green-energy installation. Accurate inputs ensure reliable cost, savings, and payback estimates.
Project Name
Primary technology you wish to evaluate
Solar Photovoltaic (PV)
Small Wind Turbine
Solar-Wind Hybrid
Other:
Is this investment for residential use?
Type of residence
Single-family house
Townhouse
Condo/Apartment
Mobile home
Type of commercial/industrial site
Office building
Warehouse
Manufacturing plant
Farm/Ranch
Other
Do you already have a quote from an installer?
Briefly describe your main goal (e.g., reduce bills, achieve carbon neutrality, gain energy independence, etc.)
Local conditions directly affect energy yield and savings. Provide the best figures you have; estimates are acceptable.
Average daily sunlight hours at your location (annual average)
Local utility electricity rate (in $ per kWh)
Does your utility apply time-of-use (TOU) pricing?
Briefly describe peak/off-peak rates if known
Average annual wind speed in m/s (if considering wind turbine)
Roof tilt angle in degrees (if applicable)
Roof orientation/Azimuth
North
North-East
East
South-East
South
South-West
West
North-West
Flat/Horizontal
List every major component you plan to purchase (panels, inverter, batteries, turbine, mounting, wiring, etc.). Enter one row per component; the table will total everything automatically.
Hardware List
Component Name | Quantity | Unit Cost | Line Total | ||
|---|---|---|---|---|---|
A | B | C | D | ||
1 | 400 W Solar Panel | 20 | $220.00 | $4,400.00 | |
2 | 5 kW Hybrid Inverter | 1 | $1,800.00 | $1,800.00 | |
3 | Lithium Battery 10 kWh | 2 | $3,500.00 | $7,000.00 | |
4 | $0.00 | ||||
5 | $0.00 | ||||
6 | $0.00 | ||||
7 | $0.00 | ||||
8 | $0.00 | ||||
9 | $0.00 | ||||
10 | $0.00 |
Total System Cost (Hardware total from table above)
Estimated installation labour cost (if not included above)
Shipping/import duties (if known)
Grand Total Cost (all-in)
Accurate sizing ensures realistic savings calculations.
Total system capacity in Watts (e.g., 8000 for 8 kW)
Expected system AC output Watts (after inverter efficiency losses)
Estimated annual energy production in kWh
Will you add battery storage?
Usable battery capacity in kWh
Do you plan to oversize the solar array for cloudy days?
Will you participate in net-metering or feed-in tariff?
This section projects cash-flows and payback.
Up-front incentives/rebates (if any)
Net Investment after incentives
Monthly Savings
Annual Savings
Payback Period (Years)
Estimated 25-year profit (savings minus net investment)
How confident are you in these financial estimates? (1 = low, 5 = high)
Identify variables that could deviate from plan and test their impact.
Are you concerned about future changes in utility rates?
Could shading or weather variability affect your site significantly?
Do you foresee possible system downtime due to maintenance?
List any local policy risks (e.g., incentive phase-outs, import tariffs)
Overall project risk perception
Very Low
Low
Moderate
High
Very High
Mitigation measures you will adopt (insurance, monitoring, service contracts, etc.)
How will you finance the project?
Cash purchase
Bank loan
Leasing/PPA
Crowdfunding
Government subsidized loan
Other
Will you form a special-purpose vehicle (SPV) or company for this asset?
Do you plan to claim depreciation or tax deductions?
Briefly explain applicable method/schedule
Expected interest rate (%) if financing via loan
Loan term in years
Quantify CO₂ reductions and verify component sustainability.
Estimated annual CO₂ reduction (tonnes)
Will you pursue carbon credit monetization?
Do components have environmental-product declarations (EPDs)?
Is the hardware free of restricted substances (e.g., RoHS compliant)?
Which certifications does the system meet?
IEC 61215 / 61730
ISO 9001
ISO 14001
OHSAS 18001 / ISO 45001
CE
UL
TÜV
MCS
RETIE
Other
Expected inverter replacement year
Annual O&M budget
Monitoring solution
Cloud-based portal
Local SCADA
Third-party service
Manual checks only
None yet
Will you insure the system against theft, fire, and liability?
Describe your plan for end-of-life recycling (panels, batteries, etc.)
Target installation start date
Target commissioning date
Do you need planning/building permit?
Expected permit approval date
Is homeowner-association (HOA) or landlord approval required?
Describe approval status or conditions
Are there local content/domestic-preference requirements?
List any other stakeholders that must sign-off (e.g., utility, fire dept.)
Any other comments or assumptions
Upload quotation or engineering drawings (optional)
Upload site/roof photos (optional)
I confirm the data entered is accurate to the best of my knowledge
Signature of responsible party
Analysis for Green Energy Investment Calculator & Feasibility Form
Important Note: This analysis provides strategic insights to help you get the most from your form's submission data for powerful follow-up actions and better outcomes. Please remove this content before publishing the form to the public.
This Green Energy Investment form is a comprehensive feasibility calculator that effectively integrates hardware cost tables, environmental factors, and financial projections to deliver instant payback forecasts. The form excels in capturing both quantitative hardware data and qualitative risk factors, creating a holistic investment evaluation framework.
Project Name serves as the unique identifier for this investment evaluation, enabling users to save and compare multiple scenarios. The branching logic for technology selection automatically adapts follow-up questions based on user choices, ensuring relevance whether selecting solar PV, wind turbines, or hybrid solutions.
Primary technology selection demonstrates exceptional UX design with conditional follow-ups for "Other" options, preventing generic responses while maintaining inclusivity. The residential/commercial branching logic captures distinct use cases with appropriate follow-up questions, ensuring data accuracy for energy modeling algorithms.
Goal description captures qualitative intent beyond quantitative metrics, enabling better risk assessment algorithms. The form effectively balances quantitative hardware data with qualitative environmental impact factors, creating comprehensive investment profiles.
The Hardware List table represents exceptional data engineering with automatic totaling formulas and integrated currency formatting. Component entries automatically calculate line totals while maintaining granular cost visibility, essential for accurate payback projections.
Column formulas demonstrate advanced spreadsheet integration: Line Total automatically calculates column2*column3, while Total System Cost aggregates hardware subtotals. This ensures mathematical precision in financial projections without manual calculation errors.
Hardware component validation includes both quantitative entries and qualitative descriptions, preventing incomplete submissions while maintaining comprehensive cost tracking. Battery storage options integrate seamlessly with capacity planning algorithms.
Average daily sunlight hours directly impact energy yield calculations with automatic integration: Monthly Savings formula (Total System Watts * Sun Hours * 30 / 1000) * Utility Rate demonstrates exceptional data flow optimization.
Utility electricity rate capture enables real-time cost modeling with automatic currency formatting, essential for accurate financial projections. The form effectively balances quantitative environmental data with qualitative risk assessments.
Roof orientation options provide comprehensive coverage from North to Flat/Horizontal, ensuring accurate energy modeling algorithms. Tilt angle capture enables precise trigonometric calculations for optimal panel placement.
Monthly Savings auto-calculates using integrated formulas: (Total System Watts * Sun Hours * 30 / 1000) * Utility Rate, demonstrating exceptional spreadsheet integration without manual calculation errors.
Payback Period formula ROUND(Total System Cost / (Monthly Savings * 12), 1) provides precise decimal rounding, essential for investment decision-making with accuracy to one decimal place.
Currency formatting throughout ensures consistent data presentation, preventing formatting errors in financial projections. Formula integration demonstrates exceptional data flow optimization from hardware inputs to final payback calculations.
The form excels in quantitative data capture with automatic calculation integration, ensuring mathematical precision in energy yield projections. Hardware component tables demonstrate exceptional granular cost tracking essential for accurate feasibility analysis.
Environmental factor integration balances quantitative sunlight hours with qualitative risk assessments, creating comprehensive investment profiles. Financial formulas automatically calculate without manual intervention, preventing calculation errors while maintaining accuracy.
Branching logic effectively adapts questions based on user selections, ensuring relevance whether residential or commercial applications. Qualitative goal descriptions balance quantitative metrics, enabling better risk assessment algorithms.
Mandatory Question Analysis for Green Energy Investment Calculator & Feasibility Form
Important Note: This analysis provides strategic insights to help you get the most from your form's submission data for powerful follow-up actions and better outcomes. Please remove this content before publishing the form to the public.
Project Name
This field is absolutely essential for uniquely identifying investment evaluations and enabling scenario comparison algorithms. Without unique naming, users cannot save or compare multiple feasibility studies, directly impacting decision-making capabilities.
Average daily sunlight hours
This environmental factor directly determines energy yield calculations with automatic integration into Monthly Savings formulas. Accurate sunlight data is critical for realistic payback projections, making precision essential for investment viability assessments.
Local utility electricity rate
Utility rates directly impact financial projections with automatic currency formatting integration. Accurate rate data ensures realistic savings calculations, making precision essential for feasibility decision-making with decimal precision requirements.
Total System Cost
This hardware aggregation represents the complete investment amount for payback period calculations. Accurate cost totals ensure realistic feasibility assessments, making precision essential for investment decision-making with mathematical accuracy requirements.
Data accuracy confirmation
This checkbox ensures data integrity for investment evaluations with legal implications. Accuracy confirmation prevents liability issues while maintaining data quality standards essential for feasibility assessments.
Overall Mandatory Strategy:
The current mandatory approach effectively prioritizes data essential for feasibility calculations while maintaining completion rates. Environmental factors directly impact energy yield algorithms, making precision requirements essential for realistic projections.
Hardware cost aggregation ensures mathematical accuracy in payback calculations, preventing calculation errors while maintaining decimal precision. Data accuracy confirmation maintains integrity standards essential for investment decision-making with legal implications.
To configure an element, select it on the form.