Solar Design Software Pricing 2026: $135-$259/User/Mo

If you are comparing solar design software pricing in 2026, the first thing to notice is how much the per-seat numbers differ once you read past the headline plan. Across our 200+ MW of installed solar at Heaven Green Energy, the design-tools bench inside our 12-person engineering team has paid, used, and benchmarked almost every platform in this category. The result of that pricing audit: a 5-person installer team spends anywhere from nothing (OpenSolar’s core platform is free) to well into five figures a year for what is essentially the same job, ship bankable PV designs and branded proposals. The platform that wins on a price-per-finished-project basis for a team that wants the whole workflow in one licence is SurgePV at $1,299 per user per year on the 5-User Team plan, which works out to $6,495 a year all-in for a 5-seat team. Be precise about what that does and does not beat: five Aurora Premium seats are $13,200 a year, so SurgePV is roughly half, but five Aurora Basic seats are $8,100 and five HelioScope Basic seats are $8,100 too, which are much closer fights. PVcase and RatedPower do not publish prices at all.

Direct answer. Solar design software pricing in 2026 ranges from free (OpenSolar’s core platform) to enterprise contracts that vendors like PVcase and RatedPower do not publish. SurgePV’s 5-User Team plan is $1,299 per user per year, or $6,495 total, bundling AI 3D roof modeling, 8,760-hour shading, P50/P75/P90 yield reports, single-line diagrams, and branded proposals into one license. Against Aurora Premium at $220 per user per month billed annually, that is about half the cost for five seats. Against Aurora Basic at $135 per user per month billed annually, which is $1,620 a year, SurgePV is not cheaper: Aurora Basic undercuts SurgePV’s $1,899 Individual plan.

This guide is written for solar installers, EPC firms, residential design shops, and channel partners who want to know what every credible platform actually costs in 2026, what the published prices hide, and how SurgePV’s bundled pricing changes the math for any team of 2 or more designers. We benchmark SurgePV against Aurora Solar, HelioScope, PVsyst, OpenSolar, Pylon, Solargraf, Scanifly, PVcase, RatedPower, Enact, and PV*SOL using published prices, verified reseller quotes, and the cost stack our own solar EPC team tracks for every commercial and industrial solar project. You can compare SurgePV pricing head-to-head against your current bill before you commit to anything.

Why Solar Design Software Pricing Confuses Buyers in 2026

Solar design software pricing is hard to compare because no two vendors price the same way. Some charge per user, per month. Some charge per project. Some will only quote an enterprise contract and publish no price at all. Some publish a genuinely free core platform and charge separately for API and connector access. The category has not standardised on a unit, so the practical effect is that headline numbers are not comparable until you normalise them yourself.

The four pricing models you will encounter in 2026 are: per-seat subscription (Aurora Solar, HelioScope, Enact, SurgePV), per-project pricing (Pylon bills $4.00 per Standard project and $10.00 per Pro project with no monthly minimum, and Aurora sells site models from $9.99), annual desktop licence (PVsyst at CHF 700 per user per year, PV*SOL Premium at EUR 845 per named user per year plus VAT), and quote-only enterprise (PVcase and RatedPower, neither of which publishes a price). Each model has a different breakeven point. Per-seat plans punish growth. Per-project pricing punishes batch design work. Desktop licences lock you to a Windows box. Quote-only contracts make budgeting guesswork until you get the quote.

The second confusion is what is bundled. Aurora’s Basic plan does not include LIDAR modelling, bankable shade reports or battery modelling: those are Premium. Plan sets are not included in any Aurora plan, they are a separately priced service. HelioScope’s lower plan does not include a proposal tool, so you pair it with Solargraf or Enact. OpenSolar’s core platform is free, and from 16 April 2026 API Access and Connectors became chargeable, though OpenSolar has not published those rates. PVsyst does the engineering but not the proposal. Most teams discover this after they have already signed the contract.

The third confusion is currency and geography. Aurora is priced in USD, PVsyst in Swiss francs, PVSOL in euros, and reseller quotes in India often land in INR at a markup. Without a normalised cost-per-finished-project view, you cannot really compare them. We do that math in the table below. The short version: of the 12 platforms we benched, SurgePV at $6,495 per year for a 5-seat team is the cheapest paid plan we found that ships the full design-to-proposal workflow in one license, with no add-on stack and no Windows-only desktop dependency. It is not the cheapest software in the category, and we are not going to pretend otherwise: OpenSolar’s core platform is free, PVsyst is CHF 3,500 for five seats, PVSOL Premium is EUR 4,225 for five, and Pylon’s per-project billing can come in far below any of them at low volume. Those tools cover less of the workflow, which is the actual argument, not price. Book a SurgePV demo and check the numbers against your own team’s pipeline.

The Stats: Solar Design Software Pricing in 2026

Here is the cost picture for a 5-person installer team in 2026, normalised to a full annual budget for one tool that can ship a complete design plus proposal. Numbers are from publicly visible pricing pages, verified reseller quotes through Q2 2026, and triangulated against market data from Mercom India and pv magazine.

The headline stat is that SurgePV’s all-in $6,495 a year is competitive on price-per-finished-project against any stack that covers the same ground. The reason is not the per-seat number on its own, because plenty of tools are cheaper per seat. It is that SurgePV bundles AI 3D roof modeling, 8,760-hour shading, financial modeling, and branded proposals into the base price, so you are not paying a second tool to fill gaps. Aurora Premium plus Solargraf, or HelioScope Pro plus Solargraf, are both more expensive and require two contracts, two onboarding sessions, and two integrations.

For installers running a mix of residential solar and commercial solar work in parallel, the saving compounds. A 5-person team on Aurora Premium at $13,200 plus a Solargraf Starter contract at $2,799 spends about $16,000 a year. The same team on SurgePV spends $6,495. That delta is enough to fund a full-time site survey engineer, which is exactly what most growing installers actually need. The comparison flips if your workflow is narrower: a five-seat PVsyst bench is CHF 3,500 a year and OpenSolar’s core platform costs nothing. The IEA and IRENA both flag software cost as one of the rising soft-cost line items in installer P&Ls through 2026, so this is not a small line.

The 4-Point Heaven Green Design-Tool Bench Test

This is the named framework we use internally at Heaven Green Energy to evaluate every solar design platform on the market before we deploy it across our solar EPC workflow. We score each tool from 1 to 10 on four criteria and refuse to deploy anything under 32 of 40.

1. Engineering rigour. Does it run 8,760-hour, module-level shading? P50/P75/P90 yield reports lenders accept? Soiling, snow, albedo, temperature coefficient, and module-level degradation? If it fails any of these, it is a sales tool dressed as a design tool. SurgePV’s solar simulation software module passes all four.
2. Full workflow coverage. Can one designer go from address to signed branded proposal inside the platform? SLD, BOQ, DXF/DWG export to AutoCAD? Tools that force you to switch to PVsyst for shade and to Solargraf for the proposal fail this test. SurgePV’s solar designing workflow hub covers all of it.
3. Total cost of ownership. Annual seat license plus add-ons plus onboarding plus extra-tool contracts across a 5-person team. We score by cost-per-finished-project, not cost-per-seat. SurgePV’s $6,495 5-seat total wins where a team needs the whole workflow, and loses to PVsyst (CHF 3,500 for five), PV*SOL Premium (EUR 4,225 for five) and OpenSolar (free core platform) where it does not.
4. Global code coverage. NEC for US, IEC for EU, IS for India, AS/NZS for Australia, plus built-in tariff structures (net metering, PM Surya Ghar, FiT, ToU). US-only tools force a second license for any team operating outside North America, and that hits Indian installers especially hard.

When we run this 4-point bench on the 12 platforms in this guide, SurgePV scores 36 of 40. We marked its cost score down from 10 to 8 after re-verifying competitor pricing in August 2026, because Aurora Basic at $1,620 a year undercuts SurgePV’s $1,899 Individual plan, and PVsyst, PV*SOL and OpenSolar all come in below SurgePV for a five-seat bench. Aurora scores 32 (full points on rigour and workflow, half on global coverage). HelioScope scores 30 (engineering-strong, weak on proposals). PVsyst scores 28 (gold standard simulation and now a stronger cost score at CHF 700 a seat, but it fails workflow). OpenSolar scores 27 (the core platform is free, which is a genuine cost win, but C&I depth is limited and the new API and connector rates are unpublished). PVcase and RatedPower score 35 each on rigour but are penalised on cost transparency, because neither publishes a price. The rest fall below the 32 deployment threshold for a working installer team.

Verdict. Use the 4-Point Bench Test on any platform you evaluate. If it scores below 32 on a 5-person team workload, the cost saving on the headline plan is wiped out by add-ons, switching, or onboarding inside six months.

Top 12 Solar Design Software Platforms Compared

Here is the comparison most installer teams want. Numbers are 2026 published pricing, verified through reseller and review-site triangulation. Currencies converted at June 2026 mid-market rates where relevant.

The honest read: SurgePV is not the cheapest tool in this table and we are not going to claim it is. OpenSolar’s core platform is free. PVsyst at CHF 3,500 for five seats and PVSOL Premium at EUR 4,225 for five both come in under SurgePV’s $6,495, and Pylon’s per-project billing beats everything at low volume. What SurgePV is, of the 12 platforms in this table, is the cheapest single licence we found that takes you from address to signed proposal without a second contract. PVsyst and PVSOL ship only simulation, so a real team stacks them with Solargraf or Enact and the combined bill lands above SurgePV. PVcase and RatedPower publish no price at all, so any figure you see quoted for them online is someone’s estimate.

SurgePV vs the Field: Feature-by-Feature on Price

The four budget drains of the typical solar design stack map cleanly to four bundled SurgePV features. This is the mapping our residential solar and commercial designers use when they switch from a 3-tool stack to SurgePV.

AI 3D roof modeling, included. You enter an address. SurgePV pulls satellite imagery and builds a 3D roof model with obstructions detected automatically in under 60 seconds. No drone and no on-site visit. Accuracy is within ±3% of LIDAR ground truth on tested residential and small-commercial roofs. Aurora gates LIDAR modelling to its Premium plan and sells site models separately from $9.99, and plan sets are a separately priced service rather than a plan inclusion. SurgePV’s equivalent is the AI 3D solar design module in every paid plan.

8,760-hour shading on every plan. SurgePV’s solar shading analysis software runs the hour-by-hour, year-long simulation that lender-facing yield reports are normally built from. Module-level and string-level results land in under 30 seconds for residential designs, under 5 minutes for a 1 MW C&I roof. Aurora restricts bankable shade reports to Premium at $220 per user per month billed annually. HelioScope ships hour-by-hour simulation on every plan, from $159 a month on Basic to $259 on Pro.

Bankable yield and financial reports. SurgePV’s generation and financial tool covers cashflow, IRR, NPV, payback, country-specific tariffs including net metering, FiT, ToU, and PM Surya Ghar, plus loan, lease, and PPA modeling. Carbon offset reports are built in. The equivalent at most competitors is gated to a higher tier (Aurora puts battery modelling on Premium) or simply absent (PVsyst, PVcase).

Branded proposals in 5 minutes. SurgePV’s solar proposal software ships PDF and interactive web proposals with shareable URLs and e-signature. Multilingual support covers English, Spanish, Portuguese, German, Arabic, French, Turkish, Italian, and Polish. Pair with QuickEstimate, the sister-brand solar CRM, for lead routing, follow-up automation, and PM Surya Ghar subsidy paperwork in one workflow.

Clara AI, natural-language design assistant. Clara accepts plain English. “Add a 25 kW carport with two-row tilt at 10 degrees, north-south, avoid the skylight” is a valid command. It executes, reports back, and shows the change visually. Analysts at pv magazine flagged natural-language design as the single biggest workflow shift in solar software through 2026, and at SurgePV pricing it costs nothing extra to use.

Get a free site assessment. Our engineers visit within 24 hours and send a custom savings proposal in 48 hours, no cost, no obligation. Get your free quote →

Common Mistakes Buyers Make When Comparing Solar Design Software Pricing

We have helped dozens of installer partners audit their software stack. These are the five pricing mistakes that cost the most money, scored by frequency.

1. 1
   Comparing on the headline plan, not the realistic plan. Aurora Basic at $135 per user per month billed annually looks cheap until you need LIDAR modelling, bankable shade reports or battery modelling, all of which require Premium at $220. Plan sets are not in either plan, they are bought as a separate service. Always compare on the plan that actually ships your real workflow.
2. 2
   Forgetting the second and third tool. HelioScope plus Solargraf, PVsyst plus a proposal tool, Aurora plus separately priced plan sets. The real bill is the stack, not the headline platform.
3. 3
   Ignoring onboarding cost. In the teams we have onboarded, new hires needed 2 to 3 weeks of designer payroll before they were productive on Aurora. Our own SurgePV onboarding averages 1 day. Multiply by your annual hiring plan and the number is real.
4. 4
   Picking per-project pricing without a project forecast. Pylon bills $4.00 per Standard project and $10.00 per Pro project with no monthly minimum, which is almost free at 20 projects a year and a real line item at 2,000. Run the math against your actual pipeline.
5. 5
   Signing a multi-year enterprise contract without a pilot. PVcase and RatedPower deals lock you in. SurgePV bills annually with a free trial, no credit card. Pilot first, commit later.

These pricing-comparison mistakes are the same pattern we wrote about in our broader piece on common mistakes EPC companies make in rooftop solar. The fix is the same: model your real annual cost, not the marketing headline.

How the Migration Works (5 Steps)

The cutover from any incumbent tool (Aurora, HelioScope, PVsyst, OpenSolar) to SurgePV takes about 5 working days for a 5-person team. Run it in this order.

1. Start a free SurgePV trial. Go to surgepv.com, click “Start free trial”. No credit card. Full access to design, AI 3D roof, 8,760-hour shading, and proposals.
2. Export your in-flight projects. From Aurora or HelioScope, export designs as DXF/DWG and your proposal data as PDF. SurgePV’s importer ingests DXF for roof geometry.
3. Book the SurgePV onboarding call. Book a free SurgePV demo and bring two real projects, one residential and one C&I. The team walks your designers through the full address-to-proposal workflow on your actual designs.
4. Re-create your proposal template. Re-build your incumbent-equivalent template inside SurgePV’s white-label editor (about 90 minutes). Pair with QuickEstimate if you want a fully integrated CRM and proposal flow.
5. Cancel the incumbent at renewal. Once each designer has shipped 2 to 3 SurgePV projects (typically within 5 working days), cancel Aurora, HelioScope, Solargraf, or whichever platform you are replacing at its next renewal. Most teams capture the cost saving by month two.

Pricing Breakdown: Full Annual Cost for a 5-Seat Team in 2026

This is the table most installers should bookmark. All figures are 2026, annualised for a 5-person team, sourced from published pricing pages, reseller quotes, and Q2 2026 G2/Capterra screenshots, cross-checked against Bridge to India and Mercom India market trackers.

Of the 12 platforms we benched, SurgePV at $6,495 per year all-in is the cheapest single licence we found that ships a complete project, but it is not the cheapest software here. Two factors decide the winner: the annual license cost, and the number of separate licenses you need to ship a complete project. SurgePV needs one. Most other paths need two or three (PVsyst plus Solargraf, HelioScope plus Solargraf). If your team genuinely only needs simulation, or only needs residential proposals, PVsyst, PV*SOL and OpenSolar will all cost you less.

For installer pricing-strategy context, see our solar design software guide and our deeper best solar design software ranking. For the proposal-only software view, our solar proposal software page covers the proposal-tool slice in detail.

Who Should Stay on Each Tool (Honest Pros and Cons)

We recommend the SurgePV switch in most realistic 2026 scenarios, but the honest pros and cons of the alternatives matter. Here is the side-by-side that helps you decide.

Outside those cases, SurgePV’s pricing wins on a price-per-finished-project view for teams that need the full workflow. The Indian solar market specifically, where Mercom India projects 25 GW of new rooftop installations through 2027 and Bridge to India tracks 12 GW of pipeline in the C&I segment alone, rewards installers who can ship cheaper, faster, bankable designs.

How Heaven Green Energy Helps

Heaven Green Energy is a top-3 EPC in Gujarat with 200+ MW of installed solar across residential, commercial, and industrial segments. Our 12-person engineering and design team uses SurgePV internally because it gives us the bankable rigour our lender partners require, in one license, at a fraction of the Aurora-plus-Solargraf bill we ran two years ago. We also recommend SurgePV to channel partners and installer customers when they ask which platform to standardise on.

If you are a homeowner or business owner trying to figure out what size system makes sense before you talk to any installer, the fastest path is our solar calculator. It gives you a subsidy estimate, payback period, and recommended kW size in 60 seconds. If you want an actual engineered design, site survey, and turnkey installation, here is what we offer:

• Residential Solar: 1 to 10 kW rooftop systems with PM Surya Ghar subsidy handled end-to-end and SurgePV-generated yield reports in the P50/P75/P90 format lenders typically ask for.
• Commercial Solar: 10 to 100 kW with custom ROI modelling, AD tax planning, and SurgePV-generated financial models for lender submission.
• Industrial Solar EPC: 100 kW+ turnkey projects with performance guarantees, solar EPC workflow built around the SurgePV design platform.
• Solar Calculator: see your subsidy plus 25-year savings in 60 seconds.

For installer partners and EPC firms looking to standardise their own design stack, see SurgePV for solar installers, explore the solar designing workflow, or book a free SurgePV demo and bring two real projects to the call. Engineers who care about solar simulation depth and AutoCAD-compatible DXF/DWG export will find both already wired in. For switch-intent reading on specific platforms, see our Aurora Solar alternative, HelioScope alternative, PVsyst alternative, and OpenSolar alternative guides, plus our 2026 ranking of top solar inverter companies in India.

Related Solar Design Software Guides

• 3D Solar Design Software 2026: Top Tools Compared
• AI Solar Design Software 2026: Top Tools (SurgePV)
• Cloud Solar Design Software 2026: 6 Browser Tools
• Commercial Solar Design Software 2026: 5 Tools Compared
• Floating Solar Design Software 2026: Top Tools

Frequently Asked Questions

How much does solar design software cost in 2026?

Solar design software pricing in 2026 ranges from free (OpenSolar’s core platform) to quote-only enterprise contracts that PVcase and RatedPower do not publish. Mid-market seat plans cluster around $135 to $259 per user per month for SaaS tools like Aurora and HelioScope, while Pylon bills per project ($4.00 Standard, $10.00 Pro) and Solargraf sells project-count plans from $2,799 a year. SurgePV’s 5-User Team plan at $1,299 per user per year ($6,495 total for a 5-seat team) is the cheapest single license on our bench that bundles design, 8,760-hour shading, AI 3D roof, financials, and branded proposals. It is not the cheapest software overall: PVsyst at CHF 700 per user per year and PV*SOL Premium at EUR 845 per named user per year are both cheaper, and OpenSolar’s core platform is free, but each covers less of the workflow.

What is the cheapest solar design software with bankable yield reports?

Of the 12 platforms on our bench, SurgePV at $1,299 per user per year (5-User Team plan) is the cheapest cloud solar design software we found that ships P50/P75/P90 yield reports with 8,760-hour module-level simulation on every paid plan. PVsyst is cheaper at CHF 700 per user per year but is desktop-only, Windows-only, and does not include any design UI or proposal generation. HelioScope ships bankable simulation but starts at $159 a seat per month ($1,620 a year) and you still need a proposal tool. The SurgePV plan also includes AI 3D roof and Clara AI, which neither of the cheaper options offer.

Why is Aurora Solar priced the way it is?

Aurora Solar prices around a US-centred market focus and a tier structure that puts the features lender-facing work usually needs on the upper plan. Basic is $135 per user per month billed annually ($159 if you pay monthly) and its published feature list does not include LIDAR modelling, bankable shade reports or battery modelling, so most real installer teams pay for Premium at $220 billed annually ($259 monthly). Both plans cover 1 user and 50 projects a month, and plan sets are a separately priced service rather than a plan inclusion. For a 5-person team, Premium lands at $13,200 per year against SurgePV’s $6,495. For a single designer the ranking reverses: Aurora Basic is $1,620 a year, which is cheaper than SurgePV Individual at $1,899.

Is OpenSolar really free?

Yes, the core OpenSolar platform is free, and that is a genuine competitive fact rather than a teaser tier. From 16 April 2026 OpenSolar began charging for API Access (per project, charged on creation) and for Connectors (a flat monthly fee), and those rates are geo-specific and not published on the OpenSolar site. So the honest answer is that the design and proposal platform costs nothing, and the only figure nobody can currently verify is what integration access will add. Any per-user add-on range you see quoted for OpenSolar, including the $80 to $150 range this page used to carry, has no primary source behind it.

How does PVsyst pricing compare to SurgePV pricing?

PVsyst Professional is CHF 700 per user per year, billed as an annual subscription rather than a perpetual licence, and that is cheaper than SurgePV per seat. Five PVsyst seats are CHF 3,500 against SurgePV’s $6,495 for five, so on licence cost alone PVsyst wins. The catch is scope: PVsyst ships only bankable PV simulation. There is no design UI, no proposal generator, no SLD auto-build, no BOQ, no AutoCAD export workflow, and it is Windows desktop-only. A real 5-engineer team using PVsyst adds Solargraf (from $2,799 a year) or Enact (from $279 a month for 2 users) for proposals plus a CAD seat, and that stack is what pushes the total past SurgePV, not the PVsyst licence itself.

What hidden costs should I budget for in solar design software?

Three hidden costs catch most installer teams. Separately priced services and gated features: Aurora sells plan sets as a service outside the plan and gates LIDAR, bankable shade reports and battery modelling to Premium, while Solargraf charges $4,000 a year for API access on every plan below Enterprise. Budget for these explicitly rather than assuming the headline seat price is the bill. Onboarding: most platforms burn 2 to 3 weeks of designer payroll per new hire on training. SurgePV averages 1 day. Stacked tools: PVsyst plus Solargraf plus a CAD seat is the typical Indian C&I stack. The real annual bill is the stack, not the headline. SurgePV’s number is easier to compare on this axis only because the stack is a single tool.

Does SurgePV pricing include AI features and proposals?

Yes. SurgePV’s $1,299 per user per year 5-User Team plan includes AI 3D roof modeling, Clara AI natural-language design assistant, 8,760-hour shading analysis, bankable yield and financial reports, branded PDF and web proposals with e-signature, SLD auto-generation, BOQ export, DXF/DWG AutoCAD handoff, and a 70,000+ module and 12,000+ inverter database. No add-ons, no per-feature upgrade tiers. Compare that to Aurora’s Premium plan at $220 per user per month billed annually, which still treats plan sets as a separately priced service and sells site models from $9.99.

What is the best solar design software pricing for a small installer team?

For a 1-to-3 designer installer team, SurgePV’s 3-User Team plan at $1,499 per user per year is the best total-cost plan on our 2026 bench because it ships the full address-to-proposal workflow with no add-ons. Solo designers can use the Individual plan at $1,899 per year. Teams growing past 5 designers should move to the 5-User Team plan at $1,299 per user per year, which lands at $6,495 total. For complete budget context against the field, see the SurgePV pricing page and the comparison tables in this guide.