TL;DR: SurgePV is the best solar proposal software for Hungary in 2026 — end-to-end design, simulation, and proposals with custom SzEF net metering and tiered pricing modeling starting at $1,899/year. Aurora Solar delivers premium visual proposals for large residential teams but at $3,600–6,000/year with no Hungarian financing integration. OpenSolar works for small teams on a budget. Energy Toolbase fits commercial demand charge analysis. Solargraf wins on speed but lacks Hungarian-specific financial accuracy.
Hungary’s residential solar market exploded. 550% growth between 2020 and 2023 — 1,300 MW of new residential capacity, driven almost entirely by the SzEF net metering scheme (SolarPower Europe Market Outlook). Over 200 active installers. One of the most competitive markets in Central Europe.
What does that mean for your sales team? Speed matters. Every Hungarian homeowner comparing quotes expects a fast, professional proposal. Generic spreadsheets and PDF estimates lose deals.
But here’s the catch. Standard proposal tools don’t handle Hungary’s unique pricing structure. Tiered electricity rates. The 36 HUF/kWh subsidized tier versus 70 HUF/kWh above 210 kWh/month. The SzEF net metering 50 kW threshold. The government’s 70% subsidy program for qualifying families. All of these affect the ROI calculations your proposals need to show — and getting them wrong costs you the deal.
We tested 5 solar proposal platforms against these Hungarian-specific requirements, evaluating each on financial accuracy, speed, customer experience, and pricing.
In this guide, you’ll learn:
- Which platform handles SzEF net metering and tiered pricing modeling best
- How to show customers their real savings across Hungary’s electricity tiers
- Which tools support MFB and OTP Bank financing calculations
- Our recommendation based on 500+ commercial projects across Europe
Quick Comparison Table
| Software | Best For | Pricing/Year | Design Integration | SzEF Modeling |
|---|---|---|---|---|
| SurgePV | End-to-end (all installers) | $1,899 (3 users) | Yes (built-in) | Yes (custom) |
| Aurora Solar | Large residential companies | $3,600–6,000 | Yes (built-in) | Manual setup |
| OpenSolar | Small teams (budget) | $2,388–4,788 | Basic | Basic |
| Energy Toolbase | Commercial demand charge | $3,600–6,000 | No | No |
| Solargraf | Residential sales speed | $1,788–2,988 | No | No |
Best Solar Proposal Software in Hungary (Detailed Reviews)
Pro Tip
SurgePV’s end-to-end workflow eliminates the need for separate design and proposal tools — saving both time and licensing costs. One platform, one subscription, one data source. Book a demo to see the full Hungarian proposal workflow.
SurgePV — Best End-to-End Proposal Platform for Hungary
Best For: All Hungarian installers (residential + commercial)
Pricing: $1,899/year (3 users); $1,499/user/year (For 3 Users plan)
SurgePV is not just solar proposal software. It’s an end-to-end platform that combines solar design, electrical engineering, bankable simulations, and proposal generation in a single cloud-based tool.
That matters in Hungary because your proposals pull directly from the design. No re-entering data. No copy-paste errors between tools. The production estimates, shading analysis, system layout, and financial projections all flow from one source of truth.
Key Proposal Features for Hungary
- Web-based interactive proposals — Customers access proposals through a branded portal link. They can explore system details, financial projections, and savings breakdowns on any device.
- Custom utility rate modeling — Input Hungary’s tiered structure directly: 36 HUF/kWh (subsidized tier) and 70 HUF/kWh (above 210 kWh/month). The system calculates savings across both tiers automatically.
- Financing calculators — Built-in loan payment tools support custom interest rates, enabling MFB green loan (2–3%) and OTP Bank consumer loan modeling. When customers see exact monthly payments with their actual bank terms, they commit faster.
- ROI analysis with subsidies — Financial modeling supports custom incentive inputs, making it straightforward to show the 70% government subsidy impact on customer out-of-pocket costs.
- P50/P75/P90 production estimates — Proposals include bankable production metrics, which matter when customers are seeking financing. Your proposals carry the data lenders actually require — not just optimistic estimates that delay loan approvals.
- Integrated design — Proposals automatically include 3D system layouts, shade reports, and bill of materials from the design phase. One click. No copy-paste errors, no formatting headaches, no separate design software license.
Real-World Example
A residential installer in Budapest generating 80+ proposals per month was juggling three tools — design software, simulation software, and spreadsheets for financials. Each proposal took 3–4 hours. With SurgePV’s unified workflow, that dropped to 45 minutes per proposal. Same-day proposals instead of next-week follow-ups. Their close rate improved because in solar sales, speed wins deals.
Pricing
| Plan | Price | Users |
|---|---|---|
| Individual | $1,899/year | 3 users |
| For 3 Users | $1,499/user/year | 3 users |
| For 5 Users | $1,299/user/year | 5 users |
| Enterprise | Custom | Multiple |
All features included. No feature gating between plans. See full pricing.
Limitations
- English interface (no Hungarian language option yet)
- Hungarian DSO rates need manual input (not pre-loaded in utility database)
Who SurgePV Is Best For
- Residential and commercial installers across Hungary who need accurate SzEF and tiered pricing modeling
- Teams generating 20+ proposals/month who can’t afford the efficiency drag of juggling multiple tools
- Companies targeting both residential and commercial markets with a single software investment
You might be wondering: if SurgePV does all this, why haven’t you heard of it? PVsyst has had a 30-year head start. Aurora Solar has spent hundreds of millions on marketing. SurgePV launched more recently — but it has already powered 70,000+ projects globally. The platform was purpose-built for the workflow gaps that legacy tools leave open, especially automated electrical engineering, which no other platform offers natively.
Further Reading
Looking for solar design capabilities alongside proposals? See our best solar design software comparison. For a global proposal tool comparison, see solar proposal software.
Aurora Solar — Premium Proposals for Large Hungarian Installers
Best For: Large residential installers (100+ systems/year)
Pricing: $3,600–6,000/year
Aurora Solar produces some of the best-looking solar proposals in the industry. The visual quality is genuinely impressive — interactive 3D renderings, polished financial breakdowns, and a sleek customer portal.
What Works for Hungary
- Industry-leading proposal visual design helps differentiate in the competitive Hungarian residential market
- AI-powered roof modeling creates accurate 3D layouts quickly
- CRM integrations (Salesforce, HubSpot) streamline high-volume sales workflows
- Customer portal with e-signatures speeds up the closing process
Where It Falls Short in Hungary
- No Hungarian financing partners — Aurora’s 20+ financing integrations are US-centric (Mosaic, GoodLeap). MFB and OTP Bank are not integrated.
- Tiered pricing workarounds — Hungary’s 210 kWh threshold requires manual custom rate setup. Not intuitive.
- Expensive for the Hungarian market — $3,600–6,000/year is premium pricing for Central European installers.
- No SLD generation — For commercial projects above 50 kW, you’ll need separate tools for electrical documentation.
Did You Know?
Hungary’s SzEF net metering scheme compensates residential solar exports at 100% of the retail electricity price — one of the most favorable net metering rates in the EU (IEA PVPS Hungary National Survey).
Best for: Large residential installers (100+ systems/year) with the budget for premium tools who prioritize visual proposal quality over Hungarian-specific financial accuracy. Read our full Aurora Solar review.
OpenSolar — Fast Proposals for Small Hungarian Installer Teams
Best For: Small residential installers (under 50 systems/year)
Pricing: $2,388–4,788/year
OpenSolar is built for speed and simplicity. If you’re a small installer team generating proposals for straightforward residential systems, OpenSolar gets the job done quickly.
What Works for Hungary
- Simple interface with a short learning curve (1–2 weeks to full productivity)
- Web-based customer portal with e-signature capability
- Cash, loan, lease, and PPA financial modeling options
- Custom utility rate input supports SzEF modeling (with manual setup)
Where It Falls Short in Hungary
- Limited tiered pricing support — Modeling Hungary’s 210 kWh threshold structure is clunky
- Generic financing calculators — No specific MFB or OTP Bank integration
- No SLD generation — For commercial projects requiring MAVIR/DSO documentation, you’ll need an additional tool
- Feature tiers — Free plan has significant limitations. Full features require $199–399/month
Best for: Small residential installers (under 50 systems/year) who need fast, basic proposals without deep Hungarian financial modeling. See our full OpenSolar review.
Energy Toolbase — Commercial Proposal Specialist
Best For: Commercial installers with demand charge analysis needs
Pricing: $3,600–6,000/year
Energy Toolbase focuses on commercial and industrial proposal workflows, with strong demand charge analysis and storage modeling capabilities.
What Works for Hungary
- Strong commercial C&I proposal tools with demand charge optimization
- Detailed financial analysis for businesses considering self-consumption
- Storage proposal capabilities (relevant as Hungary’s battery market grows)
Where It Falls Short in Hungary
- US-centric utility database — Hungarian commercial rates require manual input
- Not optimized for residential — Poor fit for the high-volume SzEF market
- Limited storage market — Hungary’s battery/storage market is still early in 2026
- Expensive — $3,600–6,000/year
Best for: Commercial installers targeting small businesses under 50 kW SzEF eligibility with demand charge savings potential. Not ideal for residential-focused Hungarian companies.
Solargraf — Visual Proposals for the Residential Market
Best For: Residential sales teams prioritizing speed
Pricing: $1,788–2,988/year
Solargraf prioritizes speed and visual appeal. Proposals can be generated in 5–10 minutes with an image-heavy, marketing-focused format.
What Works for Hungary
- Very fast proposal generation (5–10 minutes)
- Image-heavy, visually appealing format helps close residential sales
- Web-based customer portal with e-signature
- Basic cash and loan financial modeling
Where It Falls Short in Hungary
- Limited custom rate inputs — Modeling Hungary’s tiered pricing (36 HUF vs. 70 HUF) is difficult
- No design integration — Requires a separate design tool for system layout
- English only — No Hungarian language support
- Basic financials — Lacks depth for accurate SzEF net metering calculations or subsidy modeling
Best for: Residential installers who prioritize proposal speed over financial accuracy. Works best as a complement to a separate design tool.
Which Tool Is Right for Your Needs?
Decision Shortcut
If you need integrated design + proposals in one platform, SurgePV is the most complete option. If you’re residential-only with a large marketing budget, Aurora Solar’s proposals are beautiful — but expensive. If you’re bootstrapping, OpenSolar’s free tier gets you started without financial risk.
Design Solar Projects Faster with SurgePV
Complete design-to-proposal workflows with automated electrical engineering, SzEF net metering modeling, and bankable simulations — built for Hungarian installers.
Book a DemoNo commitment required · 20 minutes · Live project walkthrough
Full Feature Comparison
| Feature | SurgePV | Aurora Solar | OpenSolar | Energy Toolbase | Solargraf |
|---|---|---|---|---|---|
| Best for | All installers | Large companies | Small teams | Commercial | Residential sales |
| Design integration | Yes (built-in) | Yes (built-in) | Basic | No | No |
| Custom rate modeling | Yes | Manual setup | Basic | US-focused | Limited |
| SzEF net metering | Yes (custom) | Manual | Basic | No | No |
| Financing calculators | Yes (custom) | Yes (US partners) | Yes (generic) | Yes (US) | Basic |
| Proposal speed | 20–30 min | 30–45 min | 10–15 min | 30–45 min | 5–10 min |
| Customer portal | Yes | Yes | Yes | Limited | Yes |
| SLD generation | Yes (automated) | No | No | No | No |
| Pricing/year | $1,899 (3 users) | $3,600–6,000 | $2,388–4,788 | $3,600–6,000 | $1,788–2,988 |
Why Most Proposal Tools Fail in the Hungarian Market
SzEF Net Metering Modeling
The SzEF scheme is the engine behind Hungary’s residential solar boom. Every proposal for a sub-50 kW system needs to accurately model how net metering affects customer savings (MEKH SzEF Guidelines). Software that handles self-consumption ratios, annual settlement periods, and 100% retail rate compensation natively saves your sales team time and reduces proposal errors.
Hungarian Tiered Pricing Support
This is where most international proposal tools fail for Hungary. Hungarian residential electricity follows a two-tier structure: 36 HUF/kWh below 210 kWh/month (government-subsidized) and 70 HUF/kWh above that threshold (MEKH Tariff Database). The average Hungarian household consumes 250–300 kWh/month, meaning most families are already paying the higher rate for 40–90 kWh of their monthly consumption. Your proposals need to make this visible — “Solar eliminates your most expensive electricity first.”
Government Subsidy Calculator
Hungary’s government subsidy covers 70% of installation costs for 2,000 qualifying families (PV Magazine Hungary). Your proposal software should generate two scenarios side by side: full price with standard financing, and subsidized price showing the customer’s 30% out-of-pocket cost with adjusted ROI.
Financing Integration (MFB, OTP Bank)
Two key financing channels serve Hungarian residential solar: MFB (government development bank, green loans at 2–3% interest) and OTP Bank (Hungary’s largest commercial bank). Your proposal software’s loan calculator should handle custom interest rates, variable loan terms, and monthly payment schedules. SurgePV’s financial modeling tools support custom loan terms for exactly this purpose.
Fast Proposal Generation
Hungarian residential customers expect quotes within 24–48 hours. In a market with 200+ active solar installers, speed is a real competitive advantage. Target proposal generation time: under 30 minutes from initial site assessment to customer-ready document.
Customer Education Features
The tiered pricing structure confuses many Hungarian customers. Proposals that include educational visuals — consumption analysis, tier-avoidance charts, before/after savings projections — close at higher rates than bare-bones technical documents.
Our Testing Methodology
We evaluated each proposal platform against five weighted criteria specific to the Hungarian installer market:
- Proposal quality and customer experience (30%) — Visual design, interactive features, customer portal, e-signatures
- Hungary applicability (25%) — SzEF modeling accuracy, tiered pricing support, subsidy calculations, MFB/OTP Bank compatibility
- Speed (20%) — Time from site assessment to customer-ready proposal
- Feature depth (15%) — Design integration, financial modeling, CRM capabilities, reporting
- Pricing value (10%) — Annual cost relative to feature set, team size scalability
Testing was conducted between January and February 2026, using real Hungarian residential project data and electricity pricing from MEKH.
Transparency Note
SurgePV publishes this content. We are transparent about this relationship. Aurora Solar genuinely produces better-looking proposals than most tools in this list, and OpenSolar is a legitimate option for small teams on a budget. We present SurgePV as the strongest overall fit for Hungarian installers specifically because of its custom rate modeling and integrated workflow. See our editorial standards.
Bottom Line: Best Solar Proposal Software for Hungary
The right proposal tool can be the difference between winning and losing deals in Hungary’s competitive residential market.
For most Hungarian installers: SurgePV gives you the best combination of design integration, financial modeling, and proposal quality. Custom rate inputs handle SzEF net metering and tiered pricing. Loan calculators support MFB and OTP Bank terms. The end-to-end workflow eliminates tool-switching. Starting at $1,899/year for 3 users.
For large residential operations: Aurora Solar delivers the most visually polished proposals in the industry, but the $3,600–6,000/year price tag and US-centric financing integrations are real drawbacks for Hungarian teams.
For small installer teams on a budget: OpenSolar gets proposals out fast at lower cost, though Hungarian tiered pricing modeling requires workarounds.
For commercial-focused companies: Energy Toolbase excels at demand charge analysis for business customers, though it’s not built for the residential SzEF market.
The Hungarian solar market isn’t slowing down. The installers winning deals today are the ones with professional proposals and accurate financials on the customer’s table same-day — not next-week. Your solar software choice is a competitive advantage, not just a back-office decision.
Ready to see how SurgePV handles Hungarian solar proposals? Book a demo and we’ll walk through a real SzEF project using your customer data. Compare pricing — all features included, transparent rates, no sales call required.
Further Reading
For a broader design tool comparison, see best solar design software (2026). For an all-in-one platform comparison, see best all-in-one solar design software. For a budget tool deep-dive, read our OpenSolar review.
Frequently Asked Questions
What is the best solar proposal software in Hungary?
SurgePV is the best solar proposal software for Hungary in 2026. It combines design, simulation, and proposal generation in one platform with custom rate modeling for SzEF net metering and Hungary’s tiered electricity pricing. Pricing starts at $1,899/year for 3 users with all features included.
How does SzEF net metering work in solar proposals?
SzEF provides net metering for solar systems up to 50 kW in Hungary. Excess electricity exported to the grid is compensated at 100% of the retail electricity price, with annual settlement periods (credits carry forward for 12 months). Proposals should model self-consumption versus export ratios and optimize system size below the 50 kW threshold.
Can proposal software handle Hungarian tiered electricity pricing?
Yes — but not all tools do it well. SurgePV supports custom utility rate inputs, allowing you to model both tiers (36 HUF/kWh below 210 kWh/month, 70 HUF/kWh above). Aurora Solar requires manual custom rate setup. OpenSolar and Solargraf have limited support for complex tier structures.
Which proposal software includes Hungarian financing options?
SurgePV includes custom loan calculators where you can input MFB green loan rates (2–3% interest) and OTP Bank consumer loan terms. Aurora Solar integrates with 20+ US financing partners but does not include Hungarian banks. Other tools offer generic loan calculators that can be configured manually.
How much does solar proposal software cost for Hungarian installers?
Annual costs range from $1,788 (Solargraf Basic) to $6,000 (Aurora Solar / Energy Toolbase). SurgePV starts at $1,899/year for 3 users with design, engineering, and proposal tools included. Consider total cost — standalone proposal tools often require a separate design subscription.
Do I need separate design and proposal software in Hungary?
No. SurgePV combines solar design, electrical engineering, simulation, and proposal generation in one platform. This eliminates tool-switching and ensures proposals pull directly from accurate design data. Aurora Solar also integrates design with proposals but lacks electrical engineering features.
Can proposals show the 70% Hungarian government solar subsidy?
Yes. SurgePV’s financial modeling tools support custom incentive inputs, allowing you to generate side-by-side proposals showing subsidized (30% customer cost) versus full-price scenarios with adjusted ROI calculations.
How fast can I generate a proposal for Hungarian customers?
Proposal generation times vary by platform: SurgePV produces complete design-to-proposal packages in 20–30 minutes. OpenSolar generates basic proposals in 10–15 minutes. Aurora Solar takes 30–45 minutes. Solargraf can produce visual-only proposals in 5–10 minutes. In Hungary’s competitive market, speed matters — customers typically expect quotes within 24–48 hours.
Note
All pricing data in this article was verified against official sources as of February 2026. Prices may have changed since publication.
Sources
- SolarPower Europe EU Market Outlook 2024–2028 — Market data and growth projections
- IEA PVPS Hungary National Survey Report — SzEF policy and installed capacity data
- MEKH (Hungarian Energy Regulatory Authority) — SzEF guidelines and regulatory framework
- MEKH Electricity Tariff Database — Tiered pricing data
- PV Magazine — Hungary’s Residential Solar Boom — Market analysis
- GlobalPetrolPrices Hungary — Electricity price data
- G2 Aurora Solar Reviews — User reviews and ratings
- SurgePV Product Documentation — Official feature specifications (accessed February 2026)