The PVsyst software price looks like a simple software purchase. For an EPC owner, it is a capacity decision. The real comparison includes the seat, training, modeler time, review time, project data, and idle months between reports.
That is why one universal break-even number is unreliable. Two companies can buy the same seat and reach opposite decisions.
Quick answer. PVsyst software price: the official PVsyst shop listed the PVsyst 8 Professional license at CHF 700 per year on 26 September 2026, with updates included. Group discounts are 5% for two to four seats, 15% for five to nine and 20% for ten or more. Taxes and exchange rates change the final amount paid.
The decision in four lines
- Use PVsyst's current CHF price, not an old dollar or rupee estimate.
- Compare equivalent report scopes, data, files, review, and revisions.
- Enter your own loaded labor rate and vendor quote into the formula below.
- Choose a hybrid model when report volume or internal capacity changes sharply.
This guide is for an EPC owner or developer deciding where PVsyst work should sit. It does not publish a Heaven Designs report price. The worked values are labeled examples, so you can replace them with your own quote and payroll inputs.
What Is the PVsyst Software Price in 2026?
The official PVsyst shop listed PVsyst 8 Professional at CHF 700 per year when checked on 26 September 2026. The listing says updates are included and the subscription also grants access to PVsyst 7.
The same page publishes group discounts of 5% for two to four licenses, 15% for five to nine, and 20% for ten or more. Taxes, exchange rates, and the final vendor quote can still change the amount paid.
| Professional seats | Published discount | Calculated annual license total (CHF) |
|---|---|---|
| 1 | 0% | 700 |
| 3 | 5% | 1,995 |
| 5 | 15% | 2,975 |
| 10 | 20% | 5,600 |
These totals apply the published discount to CHF 700 per seat. They exclude tax, bank conversion charges, labor, data, and internal review.
PVsyst also offers training material and paid support. Its consulting page lists a two-hour online session at CHF 700 for up to five participants. That service is optional. It shows why a software-only comparison misses a real implementation choice.
The surrounding cluster has separate guides for PVsyst simulation outsourcing and PVsyst report service scope. Keeping these jobs separate prevents a price query from turning into a vague vendor guide.
Why Is the License Price Not the In-House Report Cost?
PVsyst sells access to a modeling tool. An EPC must still supply the people, inputs, review, and delivery process that turn a simulation into a usable report.
PVsyst’s official documentation describes detailed hourly or sub-hourly simulation, component selection, shading, loss analysis, and an engineer report. Each capability needs project inputs and engineering judgment. The subscription does not freeze the layout, select the weather source, approve loss assumptions, or answer a lender’s comments.
The annual in-house cost has two layers.
| Cost layer | Typical inputs from your records | Cost behavior |
|---|---|---|
| Fixed | PVsyst seats, initial training, workstation allocation, template setup | Paid even when no report ships |
| Variable | Modeler hours, reviewer hours, project data, revision time | Rises with each report |
Outsourcing also has two layers. The vendor quote is the largest line. Your team still spends time preparing inputs, reviewing assumptions, managing revisions, and accepting files.
The cheapest PDF is not always the cheapest equivalent deliverable. Compare the same meteorological source, shading scope, uncertainty treatment, report files, native project files, and revision allowance.
The IEA Photovoltaic Power Systems Programme published a Task 13 report on yield uncertainty. It explains how measurements, models, and several technical uncertainty sources affect long-term yield work. That work does not disappear when the software seat is already paid.
PVsyst License Cost vs Outsourcing: The Break-Even Formula
Break-even is the annual report count where in-house and outsourced cost are equal. Use one currency throughout the worksheet.
Define these inputs:
- F: annual fixed in-house cost.
- Vh: in-house variable cost per report.
- Qo: outsourced quote per report.
- Vo: internal owner cost per outsourced report.
- N: reports per year.
The annual totals are:
In-house annual cost = F + (N x Vh)
Outsourced annual cost = N x (Qo + Vo)
Break-even reports = F / ((Qo + Vo) - Vh)Round the final break-even result up to the next whole report. Do not round the inputs before calculation.
If (Qo + Vo) - Vh is zero or negative, report volume does not create an in-house cost advantage. Your in-house variable cost is already equal to or above the outsourced cost before fixed costs enter.
Currency rule. Convert all quoted costs on one documented date, then keep that rate fixed for the decision model. Mixing a current CHF seat price with an old INR report quote creates a false threshold.
This formula measures cost capacity. It does not prove that two outputs carry the same quality, risk, or commercial value. Apply the scope gate next.
What Does a Worked Break-Even Example Look Like?
The example below demonstrates the formula. It is hypothetical. The inputs are not Heaven Designs pricing, payroll data, or a market benchmark.
Assume one EPC enters these annual values:
| Illustrative input | Amount (INR) | How the company would replace it |
|---|---|---|
| License, setup, and annualized training | 220,000 | Current quote plus actual setup records |
| Modeler and reviewer cost per in-house report | 6,000 | Hours multiplied by loaded hourly rates |
| Outsourced report quote | 25,000 | Written like-for-like supplier quote |
| Owner review cost per outsourced report | 750 | Internal review hours multiplied by loaded rate |
The variable cost difference is 25,000 + 750 - 6,000 = 19,750. Dividing the fixed in-house cost of 220,000 by 19,750 gives 11.14. The first whole report after the crossing point is report 12.
| Reports per year | In-house annual cost (INR) | Outsourced annual cost (INR) | Lower illustrative total |
|---|---|---|---|
| 5 | 250,000 | 128,750 | Outsourced |
| 10 | 280,000 | 257,500 | Outsourced |
| 12 | 292,000 | 309,000 | In-house |
| 20 | 340,000 | 515,000 | In-house |
The result changes immediately when any input changes. A second seat raises fixed cost. A senior review requirement raises variable cost. A supplier quote that includes licensed data may reduce the outsourced total elsewhere.
Run at least three cases: conservative, expected, and high-volume. A single forecast can hide the exact risk this decision is meant to expose.
Which Nine Inputs Belong in the Calculator?
The useful version of this model takes nine inputs. Each one should come from a quote, payroll record, timesheet, or defined policy.
Four fixed in-house inputs
- Annual license total. Use the current PVsyst quote after the applicable seat discount.
- Annualized training cost. Include paid training and the staff hours spent learning.
- Workstation and IT allocation. Count only costs created by this work.
- Method and template setup. Annualize the initial QA checklist, report template, and file structure.
Three variable in-house inputs
- Modeler time per report. Use actual hours by report scope.
- Reviewer time per report. A second technical review is a separate cost.
- Project data cost. Include any data purchased specifically for one report.
Two outsourced inputs
- Like-for-like vendor quote. Fix the deliverables, data, revisions, schedule, and tax treatment.
- Internal owner time. Include briefing, input checks, review, and acceptance.
Do not add a broad percentage for overhead unless finance can explain its components. A visible line item is easier to challenge and update.
Salary is also a poor proxy for available capacity. Use loaded hourly cost and the hours that this report actually consumes. A salaried engineer can still be the constrained resource during bid week.
How Do You Make the Two Options Comparable?
Run the scope gate before trusting the price gate. In-house and outsourced totals only compare cleanly when both sides promise the same output.
Use this minimum scope sheet:
| Scope item | Decision to record before comparing prices |
|---|---|
| Simulation purpose | Screening, design, tender, or lender review |
| Layout basis | File name, revision, date, and capacity |
| Weather source | Named dataset, period, and site coordinates |
| Shading | Horizon only, near shading, or detailed electrical effect |
| Loss assumptions | Source and approval owner for each material loss |
| Probability outputs | P50 only, or P50 with P75/P90 and uncertainty basis |
| Deliverable files | PDF, native PVsyst project, PAN/OND files, meteo, hourly export |
| Review | Named checker and review record |
| Revisions | Included rounds, change triggers, and response owner |
An outsourced quote without the native project file is not equivalent to an in-house file set. A fast screening report is not equivalent to an energy yield assessment prepared for independent review.
The bankable PVsyst report guide explains the technical layers. The report validation checklist covers the review before submission.
When Does Buying PVsyst Usually Make More Sense?
Buying tends to fit a steady pipeline with recurring model work and real reviewer capacity. The calculator should show that result, but operations should confirm it.
In-house ownership is stronger when:
- report volume stays above the crossing point in conservative and expected cases.
- a trained modeler and an independent reviewer both have scheduled capacity.
- design changes require frequent same-day reruns.
- the team needs direct control of variants and source files.
- the work uses repeatable templates without reducing site-specific judgment.
- the organization can retain the model history when staff change.
The annual seat price becomes less important as utilization rises. At that point, review discipline and staff availability decide whether the theoretical saving appears in practice.
Do not count work that the team hopes to win. Use signed backlog, weighted pipeline, and a downside case. A seat bought for ten forecast reports is expensive if only three reach modeling.
When Does Outsourcing Usually Make More Sense?
Outsourcing tends to fit irregular demand, specialist scopes, and teams whose modeler is already the bid bottleneck.
It is stronger when:
- annual report volume sits below the crossing point.
- projects arrive in bursts rather than a stable monthly pattern.
- the internal engineer’s alternative work has higher commercial value.
- a project needs a specialist weather, bifacial, tracker, terrain, or uncertainty review.
- the company cannot provide a second technical checker.
- management wants variable cost tied to awarded work.
Outsourcing does not remove owner responsibility. Your team must approve the input set, challenge assumptions, and retain the delivered source files.
The vendor workflow belongs in a separate buying decision. Use the PVsyst outsourcing brief after the cost model points outside. Use the freelancer versus firm comparison to evaluate delivery risk, and our solar design SLA and turnaround guide to set delivery terms.
Is a Hybrid PVsyst Model Better Than Either Extreme?
A hybrid model keeps core review knowledge in-house and buys extra production capacity when workload rises. It is often the sensible answer for lumpy EPC demand.
Three versions work differently:
| Hybrid model | In-house owner | External owner | Best fit |
|---|---|---|---|
| Internal screening, external final report | Layout and early variants | Final model, QA, deliverables | Low final-report volume |
| External production, internal review | Scope, assumptions, acceptance | Modeling and file package | Strong reviewer, limited modeler time |
| Internal base case, external specialist review | Base simulation and source files | Technical challenge and risk review | Complex or financed project |
Model the hybrid option as its own cost case. Do not average the other two. It has a smaller internal variable cost and a smaller external scope, so both quotes must be explicit.
The hybrid path also provides continuity. The internal team retains enough knowledge to inspect a model, while the external team absorbs workload spikes.
What Should You Ask Before Approving the Decision?
Use this final review with finance, engineering, and the project owner.
- Is the PVsyst price a current written quote in the comparison currency?
- Does the forecast use reports that are likely to reach the modeling stage?
- Are modeler and reviewer hours based on records rather than memory?
- Do both options include the same weather, shading, probability, and file scope?
- Who owns revisions caused by a changed layout or equipment list?
- Will the internal team have capacity during the busiest bid month?
- Does the outsourced quote include native project files and stated inputs?
- What happens to the threshold if volume falls by half?
- Would a hybrid scope cost less while protecting review quality?
Document the chosen inputs and review them at renewal. License price, staff cost, report scope, and project volume all move.
How Can Heaven Designs Support the PVsyst Decision?
Heaven Designs can quote a defined PVsyst report or review scope after the project inputs and intended use are known. The quote can then enter the worksheet as Qo, without pretending one public rate fits every project.
Relevant routes include:
- Engineering reports: project-specific report scope and deliverables.
- Solar 3D pre-design: layout and shading inputs before detailed yield work.
- PVsyst loss diagram guide: checks for the finished simulation.
- P50 glossary: a short reference for exceedance terminology.
- Bankability glossary: what the term means in project review.
You can inspect the available PVsyst report samples before fixing the scope. Use the contact form to request a quote against a named layout revision and deliverable list.
FAQ
How much is a PVsyst Professional license in 2026?
PVsyst’s official shop listed PVsyst 8 Professional at CHF 700 per year on 26 September 2026. The page also published group discounts. Check the live shop and obtain a written quote before approving a budget, since tax and currency conversion can change the paid amount.
What is the PVsyst license price in India?
The official PVsyst shop prices the Professional license in Swiss francs, at CHF 700 per year when checked on 26 September 2026. An Indian buyer’s rupee cost therefore depends on the exchange rate on the payment date plus applicable taxes. Ask for the final invoice amount before budgeting.
How many reports justify a PVsyst license?
There is no defensible universal count. Divide annual fixed in-house cost by the outsourced variable cost minus the in-house variable cost. Round the result up. Use your vendor quote, loaded labor rates, data costs, and review hours. If the denominator is zero or negative, volume alone does not make in-house cheaper.
Should training be included in the break-even calculation?
Yes. Include paid training and employee learning time. Annualize one-time training across the period used by finance. PVsyst publishes free tutorials and also sells personalized support, so the correct input depends on the team’s starting skill and chosen learning route.
Does outsourcing remove the need for PVsyst knowledge in-house?
No. The owner still needs enough technical knowledge to approve inputs, inspect losses, question assumptions, and accept the source files. Outsourcing can move production work outside. It does not transfer accountability for the project’s commercial decision.
Should the model include the cost of revisions?
Yes, when revisions are likely and the cost is defined. Separate changes caused by a new layout or equipment selection from corrections to the original scope. Use actual historical hours or a written supplier revision rate. Do not add an unsupported risk percentage.
What should an outsourced PVsyst quote include?
The quote should identify the model purpose, layout revision, weather source, shading depth, loss assumptions, and probability outputs. It should also list report files, native project files, review, revisions, schedule, and tax basis. A quote without those items cannot be compared fairly with an in-house report.
Price and calculation note
PVsyst pricing was checked on 26 September 2026. Vendor prices, discounts, tax, exchange rates, and service scopes can change. The INR worksheet is an explicitly hypothetical calculation, not a Heaven Designs quote or market benchmark. Replace every input before making a procurement decision.