TL;DR: SurgePV is the best overall solar design software for Estonia in 2026 — automated SLD generation for Elering compliance, P50/P90 bankable simulations, and integrated proposals in one platform at $1,899/year for 3 users. Aurora Solar leads for high-volume residential proposals. PVsyst remains the bankability gold standard for lenders on projects above 1 MW. HelioScope suits commercial C&I speed. PV*SOL excels at technical depth and battery storage.
Estonia installed roughly 80-100 MW of new solar capacity in 2025 alone. That is a 28% year-over-year jump — driven by sky-high electricity prices (EUR 120-150/MWh) and EU renewable energy targets pushing the country toward 1 GW by 2030 (SolarPower Europe Market Outlook 2024-2028).
Growth is one thing. Designing solar systems at 58-60 degrees north latitude? That is where it gets complicated.
Elering grid codes require specific technical documentation for every connection. Snow loads hit 1.5-2.5 kN/m2. Winter daylight drops to 6-8 hours.
And most solar design software was built for sunnier climates — not the Baltic.
If you are designing PV systems in Estonia, you need a platform that handles Elering compliance, models Baltic weather accurately (including snow losses of 10-15% annually), and produces bankable reports that Nordic lenders accept.
We tested and compared the top 5 solar design platforms for the Estonian market, evaluating each on regulatory compliance, simulation accuracy, workflow efficiency, and pricing.
In this guide, you’ll learn:
- Which platform handles Elering/Elektrilevi grid connection documentation best
- How pricing compares across tools (from $625/year to over $3,800/year)
- Which software produces bankable reports accepted by Baltic and Nordic lenders
- Our recommendation based on testing with Estonian EPC teams in Tallinn, Tartu, and Parnu
Quick Comparison Table
| Software | Best For | Pricing/Year | SLD Generation | P50/P90 |
|---|---|---|---|---|
| SurgePV | All segments (end-to-end) | $1,899 (3 users) | Yes (automated) | Yes |
| Aurora Solar | Residential proposals | $3,600-6,000 | No | P50 only |
| PVsyst | Bankable simulations | $625-1,250 | No | Yes (gold standard) |
| HelioScope | Commercial C&I design | $2,400-4,800 | No | Limited |
| PV*SOL | Technical analysis + storage | $1,500-2,500 | Basic | P50 only |
Best Solar Design Software in Estonia (Detailed Reviews)
Pro Tip
Here is the honest framing for this comparison: PVsyst is the undisputed bankability gold standard. This guide does not claim any tool beats PVsyst for pure simulation credibility. What we show is which platforms deliver the best complete workflows for Estonian EPCs — where design, SLD generation, bankable simulation, and proposals all need to work together.
SurgePV — Best End-to-End Solar Design Platform for Estonia
Best For: EPCs and installers across all segments
Pricing: $1,899/year (3 users); $1,499/user/year (For 3 Users plan)
Onboarding: 2-3 weeks
SurgePV is an end-to-end solar design software that combines layout design, electrical engineering, bankable simulations, and proposal generation in a single cloud-based tool.
For the Estonian market, that matters more than you might expect.
Most competing platforms force you to switch between 2-3 separate tools for a complete commercial project. Design in one tool, export to AutoCAD for single line diagrams (SLDs), then run a separate simulation in PVsyst. That workflow adds 2-3 hours per project and costs thousands in extra licenses. For a small Estonian EPC with 3-8 employees, that overhead is painful.
SurgePV eliminates that entirely.
Key Features for Estonia
- Automated SLD generation — Creates Elering-compliant electrical schematics in 5-10 minutes, meeting EVS 842:2016 standards and Elektrilevi documentation requirements. Manual AutoCAD drafting takes 2-3 hours for the same output.
- P50/P75/P90 bankability metrics — Produces the production estimates Baltic and Nordic banks require for project financing. Accuracy within +/-3% of PVsyst. Your financing applications include the bankability data lenders actually need — not just optimistic P50 estimates that get rejected.
- 8760-hour shading analysis — Hour-by-hour simulation across the full year, critical for Estonia’s northern latitude (58-60 degrees N) with extreme seasonal variation — summer days stretching to 18-20 hours versus winter lows of 6-8 hours.
- Native carport and tracker design — SurgePV is the only platform with built-in solar carport design. Single-axis and dual-axis tracker support included. As Estonia’s commercial carport segment grows, this is a competitive edge no other platform offers.
- Financial modeling — Supports custom utility rate input, enabling net metering analysis for sub-15 kW systems and feed-in premium modeling for 15 kW-1 MW projects with Estonian electricity rates (EUR 120-150/MWh).
- Wire sizing and voltage drop calculations — Instant automated calculations per IEC standards, eliminating manual spreadsheet work. Critical for Estonian cold-climate string sizing where -25 degree C derating affects voltage limits.
Pro Tip
SurgePV’s automated SLD generation saves 2-3 hours per project compared to manual AutoCAD drafting — and eliminates the $2,000/year AutoCAD license entirely. Book a demo to see it in action.
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 on every plan. No hidden fees, no feature gating. See full pricing.
Who SurgePV Is Best For in Estonia
- Commercial EPCs handling 50-500 kW rooftop projects needing Elering-compliant SLDs
- Residential installers who want design, engineering, and proposals in one tool
- Companies needing bankable P50/P90 reports for Baltic/Nordic lender approvals
- Multi-country operators working across the Baltic region (Estonia, Latvia, Lithuania)
- Teams looking to eliminate AutoCAD dependency and reduce per-project costs
Limitations
- English interface (no Estonian localization yet)
- Estonian utility rates require manual input (not pre-loaded)
Real-World Example
A 5-person EPC team in Tallinn was spending 2.5 hours per project creating SLDs in AutoCAD while juggling separate PVsyst simulations. After switching to SurgePV, SLD generation dropped to under 10 minutes and simulations ran inside the same workflow. With the same team, they now handle 40% more projects per month — without hiring additional staff.
Further Reading
For a broader comparison beyond the Estonian market, see our guide to the best solar design software globally. For SLD generation, see best solar electrical design software. For a deep dive on simulation, read our full PVsyst review.
You might be wondering: if SurgePV does all this, why haven’t I 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 built specifically for the workflow gaps that legacy tools leave open, especially automated electrical engineering, which no other platform offers natively.
Aurora Solar — Best for Estonian Residential Installers
Best For: Residential installers focused on sub-15 kW net metering projects
Pricing: $3,600-6,000/year
Aurora Solar is best known for its AI-powered roof modeling and polished sales proposals. It is the industry leader in the US residential market, and its design tools are genuinely strong for rooftop solar layout.
What Works for Estonia
- Industry-leading automatic 3D roof detection speeds up residential design — useful for the sub-15 kW net metering segment
- Client-facing proposals help close deals in Estonia’s competitive residential market
- CRM integrations (Salesforce, HubSpot) streamline sales workflows
- Remote site assessment from satellite imagery eliminates site visits for residential projects
Where It Falls Short in Estonia
- No integrated SLD generation — Commercial EPCs needing Elering/Elektrilevi electrical documentation will need AutoCAD ($2,000/year) as a separate tool
- No carport or tracker design — Limited for Estonia’s growing commercial and ground-mount segments
- US-centric pricing — $3,600-6,000/year is steep for Baltic budgets
- P50 only — No P75/P90 metrics, which Nordic and Baltic lenders typically require for project financing
Best for: Residential installers focused on sub-15 kW net metering projects who prioritize sales proposals over engineering depth.
For a deeper analysis, read our full Aurora Solar review.
PVsyst — Simulation Gold Standard for Baltic Lender Bankability
Best For: Engineers and developers focused on utility-scale projects above 1 MW
Pricing: CHF 600-1,200/year (~$625-1,250/year) plus AutoCAD ~$2,000/year for complete workflow
PVsyst is the industry reference for bankable energy production estimates. If you are seeking project financing from Nordic or Baltic banks for large-scale Estonian projects, PVsyst reports carry unmatched credibility with evaluators.
What Works for Estonia
- Universally accepted by Swedbank, SEB, LHV, and Nordic project finance lenders
- Detailed loss modeling (temperature, soiling, mismatch, inverter efficiency, snow)
- P50/P90 reports are the gold standard for project financing
- Meteonorm integration includes Estonian weather data (Tallinn, Tartu, Parnu TMY files)
Where It Falls Short in Estonia
- Not a design platform — PVsyst is simulation-only. You will need a separate tool for layout design
- No SLD generation — Electrical documentation requires external CAD tools
- No proposal generation — Cannot produce client-facing sales documents
- Desktop-only — No cloud collaboration, limiting team workflows for distributed Estonian teams
Best for: Engineers and developers focused on utility-scale projects above 1 MW where bankable simulations are the primary requirement.
Read our full PVsyst review for a detailed breakdown.
Did You Know?
Estonia’s National Energy and Climate Plan targets 1 GW of total solar capacity by 2030 — nearly tripling the current ~350 MW installed base (IEA PVPS National Survey Reports).
HelioScope — Fast Commercial Solar Design for Estonia
Best For: Commercial EPCs designing 50 kW-2 MW rooftop systems
Pricing: $2,400-4,800/year
HelioScope is a cloud-based design platform focused on commercial and industrial (C&I) solar projects. Its browser-based CAD tools make it fast to learn and use for mid-scale rooftop work — the segment that dominates 60% of Estonia’s solar market.
What Works for Estonia
- Fast commercial rooftop design in a browser-based interface
- Integrated simulation with credible production estimates
- Supports international locations, including Estonian weather data via PVGIS
- Team collaboration through cloud-based project sharing
Where It Falls Short in Estonia
- No SLD generation — Like Aurora, commercial projects requiring Elering/Elektrilevi electrical documentation need external tools
- Limited residential features — Not optimized for the sub-15 kW net metering segment
- Contact-for-pricing model — Typically $2,400-4,800/year, but not transparent
- No snow loss modeling built-in — Requires manual adjustment for Estonian winter production estimates
Best for: Commercial EPCs designing 50 kW-2 MW rooftop systems in Estonia who prioritize speed over electrical engineering depth.
See our full HelioScope review for more details.
PV*SOL — German Engineering for Detailed Technical Analysis
Best For: Engineering firms requiring detailed analysis and battery storage modeling
Pricing: $1,500-2,500/year (perpetual license plus maintenance)
Onboarding: 4-6 weeks
PV*SOL is a design and simulation tool from Valentin Software (Germany) with a strong European market focus. Its detailed 3D modeling, battery storage integration, and Eurocode compliance make it a solid choice for technical-heavy Estonian projects.
What Works for Estonia
- European focus — built for EU markets with European standard integration (EN 1991-1-3 snow, EN 1991-1-4 wind)
- Battery storage modeling — detailed ESS design and simulation for commercial self-consumption optimization
- Extensive European component library with Baltic distributor products
- Detailed 3D shading analysis with accurate low-angle modeling for northern latitudes
Where It Falls Short in Estonia
- Desktop software — Not cloud-based, limiting team collaboration
- Complex interface — Steep learning curve requiring 4-6 weeks of training
- No integrated proposal generation — Requires separate tool for client-facing documents
- Slower workflows — More detailed analysis means more time per project
Best for: Estonian engineering firms and consultancies requiring battery storage design and maximum European standard compliance for commercial projects.
Read our full PV*SOL review for a detailed analysis.
Solar Design Software Comparison Table for Estonia
| Feature | SurgePV | Aurora Solar | PVsyst | HelioScope | PV*SOL |
|---|---|---|---|---|---|
| Best for | All segments | Residential | Simulation | Commercial | Technical analysis |
| SLD generation | Yes (automated) | No | No | No | Basic |
| P50/P90 reports | Yes | P50 only | Yes (gold standard) | Limited | P50 only |
| Carport design | Yes (only platform) | No | No | No | No |
| Tracker support | Yes | No | Simulation only | Limited | Simulation only |
| Battery storage | Basic | Basic | Limited | No | Yes (advanced) |
| Proposal generation | Yes | Yes | No | Basic | No |
| Cloud-based | Yes | Yes | No (desktop) | Yes | No (desktop) |
| Wire sizing | Yes (automated) | No | No | No | Basic |
| Pricing/year | $1,899 (3 users) | $3,600-6,000 | $625-1,250 | $2,400-4,800 | $1,500-2,500 |
| Onboarding | 2-3 weeks | 4-6 weeks | 4-6 weeks | 2-3 weeks | 4-6 weeks |
Further Reading
For a broader comparison beyond the Estonian market, see our guide to the best solar design software globally.
Why Most Solar Design Tools Fail in Estonia — And What Actually Matters
Elering Grid Connection Compliance
Every solar installation in Estonia connects through either Elering AS (the national TSO) or Elektrilevi (the main DSO). Grid connection applications require technical documentation — including single line diagrams, protection schemes, anti-islanding specifications, and reactive power management for systems above 50 kW. Software that generates SLDs automatically — like SurgePV — saves 2-3 hours per project compared to manual AutoCAD drafting. Estonia’s digital-first permitting process through the Ehitisregister makes electronic documentation output even more valuable.
Bankability for Nordic and Baltic Lenders
Projects seeking financing from Swedbank, SEB, LHV, or Nordic project finance banks require bankable feasibility studies with IEC-compliant simulations. Lenders expect P50/P90 production estimates for financing approvals on systems above 500 kW. PVsyst is universally accepted. SurgePV’s simulations achieve +/-3% accuracy compared to PVsyst, and acceptance is growing among Baltic evaluators.
Baltic Climate and Snow Loss Modeling
Estonia sits at 58-60 degrees north latitude with solar irradiation of just 950-1,050 kWh/m2/year — significantly lower than Central or Southern Europe. Snow losses account for 10-15% of annual production. Summer-to-winter production ratios hit 5:1.
Software without proper snow loss algorithms overestimates Estonian production by 10-20%, destroying the credibility of your financial models and customer trust. Your solar simulation software needs accurate local weather data from PVGIS or Meteonorm, and must account for snow cover, low-light performance, and cold-climate temperature coefficients.
Estonian Net Metering and Feed-in Premium Modeling
Estonia offers net metering for systems up to 15 kW — excess production credited at retail rate with annual settlement. Systems between 15 kW and 1 MW qualify for a feed-in premium (EUR 30-50/MWh above market price). Systems above 1 MW enter direct market sales.
Your solar proposal software should model self-consumption versus export ratios accurately and size systems to maximize savings under each scheme. KredEx renovation loans up to EUR 20,000 for residential solar add another variable worth modeling.
Structural Design for Baltic Conditions
Estonian weather means heavy snow loads (1.5-2.5 kN/m2 per Eurocode EN 1991-1-3) and Baltic coastal wind exposure. Frost depth reaches 1.2 meters — critical for ground-mount foundation design. Design software should produce accurate bill of materials with load specifications and flag structural overload conditions before detailed engineering begins.
E-Estonia Digital Permitting
Estonia’s digital infrastructure is among the most advanced in Europe. The Ehitisregister (Building Register) accepts electronic permit submissions, and grid connection agreements with Elektrilevi run through digital workflows. Systems below 50 kW follow a simplified permitting process (4-8 weeks typical). Software that produces digital-ready documentation integrates smoothly with Estonia’s e-government systems.
Which Software Is Right for Your Use Case?
Choose your solar software based on your business model, project types, and workflow priorities:
| Your Business Profile | Recommended Software | Why This Choice |
|---|---|---|
| Multi-segment EPC (residential + commercial) | SurgePV | Handles all project types in one platform. Automated SLD generation eliminates AutoCAD dependency. Bankable P50/P90 simulations for commercial financing. Best all-in-one ROI for teams handling 10+ diverse projects monthly. |
| High-volume residential installer (50+ projects/month) | Aurora Solar or SurgePV | Aurora excels at fast residential proposals with polished visuals. SurgePV offers similar proposal quality plus electrical engineering at lower cost. Choose Aurora if budget allows and sales presentation is priority 1; choose SurgePV for better cost-per-project economics. |
| Utility-scale developer (financing required) | PVsyst + SurgePV | PVsyst delivers gold-standard bankable reports universally accepted by lenders. Use SurgePV for initial design and electrical documentation, then validate with PVsyst for final financing submissions. |
| Commercial rooftop specialist | SurgePV or HelioScope | SurgePV provides complete workflow including SLD generation and proposals. HelioScope offers fast commercial layout tools but requires separate solutions for electrical and proposals. |
| Small installer (under 10 projects/month, tight budget) | OpenSolar or PV*SOL | OpenSolar is free for basic design and proposals. PV*SOL offers European-focused residential design at one-time cost (~EUR 1,000-1,900). Upgrade to SurgePV as you scale. |
| Engineering consultant (simulation specialist) | PVsyst | Simulation-only focus with deepest technical detail. Universally recognized by lenders, investors, and technical evaluators. |
Still unsure? Consider these decision factors:
- Monthly project volume: 10+ projects → integrated platform (SurgePV). Under 10 projects → simpler tools (OpenSolar, PV*SOL).
- Electrical engineering needs: Frequent SLD generation required → SurgePV (automated). Outsourced or infrequent → any platform + AutoCAD.
- Financing requirements: Lender-grade simulations needed → PVsyst or SurgePV. Standard residential → any platform sufficient.
- Budget constraints: Limited budget → OpenSolar (free) or PV*SOL (one-time). Growth budget → SurgePV (best ROI). Enterprise budget → Aurora Solar (premium brand).
Design Solar Projects Faster with SurgePV
Complete design-to-proposal workflows with automated electrical engineering and bankable simulations — built for Estonian EPCs.
Book a DemoNo commitment required · 20 minutes · Live project walkthrough
When You May Not Need Advanced Solar Software
Not every solar project in Estonia requires a full-featured design platform. Here are scenarios where simpler tools might suffice:
Small Residential Installers (Under 10 Projects/Month)
If you’re handling fewer than 10 residential installations per month with straightforward roof layouts, free tools like OpenSolar or basic spreadsheet calculations may meet your needs. The learning curve and subscription costs of advanced platforms might not pay off at low volumes.
Projects Outsourcing Engineering
If you outsource electrical engineering to third-party firms that handle SLD generation, equipment sizing, and technical documentation, you may only need basic design and proposal tools. The automated electrical features of platforms like SurgePV become less valuable when engineering is external.
Simple Ground-Mount Arrays with No Shading
Large, unshaded ground-mount installations on flat terrain with minimal design complexity can often be sized using basic calculations. If your projects don’t involve complex shading analysis, multiple roof planes, or carport structures, advanced 3D modeling may be unnecessary.
Teams with Established CAD Workflows
If your team is deeply proficient in AutoCAD or other CAD platforms and has efficient manual workflows for electrical documentation, transitioning to automated SLD generation may not provide immediate ROI. However, consider the time savings for new hires and scaling operations.
Bottom Line
Advanced solar design software delivers the strongest ROI for teams handling 10+ projects per month, working on commercial or complex residential installations, requiring bankable simulations for financing, or needing integrated electrical engineering. If your projects are simpler or lower volume, start with basic tools and upgrade as your business scales.
Our Testing Methodology
We evaluated each platform against five weighted criteria specific to the Estonian market:
- Accuracy and simulation depth (30%) — P50/P90 capabilities, shading analysis precision, snow loss modeling, Baltic weather data accuracy
- Ease of use (25%) — Onboarding time, interface design, learning curve for small teams (3-8 employees)
- Estonia applicability (20%) — Elering compliance, net metering and feed-in premium modeling, Eurocode structural calculations, local weather data
- Feature depth (15%) — SLD generation, wire sizing, carport/tracker design, battery storage, proposal tools
- Pricing value (10%) — Annual cost relative to feature set, team size scalability, total cost of ownership
Testing was conducted between December 2025 and February 2026, using real Estonian project data and regulatory documentation from Elering and Elektrilevi. We worked with 3 EPC teams in Tallinn, Tartu, and Parnu regions, evaluating 12 operational Estonian installations ranging from 2.5 kW to 750 kW.
Transparency Note
SurgePV publishes this content. We are transparent about this relationship. This comparison acknowledges PVsyst as the undisputed gold standard for bankable simulation and Aurora Solar as a leading residential proposal tool. We present SurgePV as the best all-in-one workflow platform for Estonian EPCs. See our editorial standards.
Bottom Line: Best Solar Design Software for Estonia
Estonia’s solar market is small but growing fast — and the regulatory environment (Elering grid codes, EVS standards, Eurocode structural requirements) makes software selection more important than in larger, simpler markets.
For commercial EPCs and multi-segment teams: SurgePV delivers the most complete workflow. Automated SLD generation for Elering compliance, P50/P90 simulations accepted by Baltic lenders, and integrated proposals for residential and commercial projects — all in one platform at $1,899/year for 3 users. For typical Estonian EPC teams of 3-8 employees, this eliminates 3-4 separate tool subscriptions.
For residential-only installers: Aurora Solar offers the best proposal design for high-volume sub-15 kW net metering projects, but budget-conscious Estonian teams should weigh the $3,600-6,000/year cost against their project volume.
For simulation-only needs: PVsyst remains the bankability gold standard, especially for projects above 1 MW seeking Nordic/Baltic project finance. Pair it with SurgePV or HelioScope for the complete design workflow.
For commercial EPCs focused on speed: HelioScope delivers fast cloud-based C&I design at $2,400-4,800/year, though you will need separate tools for SLDs and proposals.
For battery storage and maximum technical depth: PV*SOL provides the most detailed European-focused analysis, particularly valuable for ESS integration and Eurocode compliance.
Estonia’s solar industry is not slowing down. The EPCs winning projects today are the ones producing Elering-compliant documentation and bankable simulations faster than their competitors — not the ones still drafting SLDs by hand in AutoCAD. Your software choice is a competitive advantage, not just a back-office decision.
Want to see how SurgePV handles Estonian project workflows? Book a demo and our team will walk you through a project using your actual site data.
Compare SurgePV’s pricing — transparent rates, all features included, no sales call required.
Further Reading
For an EPC-focused platform comparison, see best solar software for EPCs. For bankability comparisons, see best solar simulation software. For a Northern European perspective, see best solar design software in Germany.
Frequently Asked Questions
What is the best solar design software in Estonia?
SurgePV is the best overall solar design software for Estonia in 2026. It combines 3D design, automated SLD generation (meeting Elering grid code and EVS 842:2016 requirements), P50/P90 bankable simulations, and proposal tools in one cloud-based platform at $1,899/year for 3 users. For simulation-only needs, PVsyst remains the bankability standard for Baltic lenders.
Do I need special software for Elering grid compliance in Estonia?
While not legally required, using design software with Elering grid code compliance features significantly reduces permit approval time and rejection rates. Software should automatically generate single line diagrams meeting EVS 842:2016 standards, calculate protection device sizing, and document anti-islanding and reactive power requirements. Manual compliance checking is error-prone and time-consuming for small Estonian teams.
How accurate are solar simulations for Estonian climate?
High-quality simulation software using PVGIS or Meteonorm data achieves 90-95% accuracy for Estonian solar production forecasting when properly configured. Key accuracy factors: Estonian-specific weather data (Tallinn, Tartu, Parnu TMY files), snow loss modeling (10-15% annual impact), low-light performance for cloudy Baltic weather, and seasonal production ratios (5:1 summer-to-winter). Software without snow loss algorithms overestimates production by 10-20% in Estonia.
What software do Baltic banks accept for solar project financing?
Baltic and Nordic lenders typically accept simulation reports from PVsyst, SurgePV, HelioScope, and PV*SOL for commercial solar project financing, provided reports include P50/P90 analysis and comply with IEC standards. PVsyst has the longest track record. SurgePV simulations (+/-3% accuracy versus PVsyst) are increasingly accepted. For projects above 500 kW seeking debt financing, lenders require third-party weather data and detailed loss calculations.
How much does solar design software cost in Estonia?
Costs range from $625/year (PVsyst standalone) to $6,000/year (Aurora Solar enterprise). SurgePV starts at $1,899/year for 3 users with all features included. Aurora Solar costs $3,600-6,000/year. Consider total cost of ownership — tools without SLD generation often require an additional $2,000/year AutoCAD license. See SurgePV pricing.
What are Estonian snow load requirements for solar design?
Estonian solar installations must be designed for snow loads of 1.5-2.5 kN/m2 depending on location and elevation, per Eurocode EN 1991-1-3. Higher loads apply in eastern Estonia and rural areas. Design software should calculate structural loads including snow weight, wind uplift, and module dead load. Tilt angles of 35-45 degrees optimize both snow shedding and energy production. Ground-mount systems require foundation design considering 1.2 m frost depth.
Is net metering available for solar in Estonia?
Yes, net metering is available in Estonia for residential and small commercial solar systems up to 15 kW, with excess production credited at retail electricity rates and annual settlement. Systems from 15 kW to 1 MW qualify for a feed-in premium scheme (EUR 30-50/MWh above market price). Systems above 1 MW participate in direct market sales via PPAs or spot pricing. Estonia’s high retail electricity prices (EUR 120-150/MWh) make self-consumption optimization critical.
Can solar design software handle Estonian building codes?
Yes — tools with automated SLD generation produce the electrical documentation Elering and Elektrilevi require. SurgePV generates permit-ready SLDs in 5-10 minutes. Software should also calculate Eurocode-compliant snow and wind loads specific to Estonian conditions and produce BOM documentation with structural load specifications for engineer approval.
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 National Survey Reports — Installed capacity and policy data
- Elering AS (National TSO) — Grid code requirements and connection procedures
- Elektrilevi (Main DSO) — Distribution network connection requirements
- Estonian Building Register (Ehitisregister) — Permitting information and procedures
- KredEx — Solar financing and renovation loan details
- PVGIS (EU Joint Research Centre) — Estonian solar irradiation data
- Estonian Weather Service (Ilmateenistus) — Local weather and climate data
- G2 Aurora Solar Reviews — User reviews and ratings
- SurgePV Product Documentation — Official feature specifications (accessed February 2026)