TL;DR
- SurgePV is a cloud-based design, simulation, and proposal platform built for installers selling in multiple markets.
- Reslink is a mobile-first, India-focused platform with 3D design on a phone, automated BOM, and bank-ready documents.
- SurgePV wins on physics-based shadow analysis, integrated financial simulation, and global coverage.
- Reslink wins on India compliance depth, mobile design, and per-year pricing that starts at $949.
- Choose SurgePV for multi-market accuracy and proposals; choose Reslink for India-centric, phone-first EPC workflows.
SurgePV and Reslink both help solar installers design systems and close deals. They take different paths. SurgePV runs entirely in the cloud and pairs design with irradiance simulation, financial modeling, and branded proposals. Reslink puts 3D design on a mobile phone and automates the BOM and bank documents Indian EPCs need. This comparison covers features, pricing, and fit — so you can pick the tool that matches your market.
Quick Overview
| SurgePV | Reslink | |
|---|---|---|
| Platform type | Cloud-based design, simulation, proposals | Mobile-first 3D design and proposal SaaS |
| Primary market | Global, multi-market installers | India; expanding to Middle East, SEA, Africa |
| Design approach | 3D rooftop modeling in the browser | Full 3D design on mobile phone |
| BOM | Bill of materials from design | Automated BOM, electrical and structural |
| Bank documents | — | Bank-ready SLD, layout, string drawings |
| Financial simulation | Yield, payback, IRR, NPV in workspace | Limited |
| Pricing entry point | Per-user, transparent, free trial | $949/yr Basic (as of July 2026) |
| Best for | Multi-market installers needing accuracy | Indian EPCs wanting phone-first workflows |
What SurgePV does
SurgePV is a cloud-only platform that covers the full pre-sale workflow: design, simulation, financials, and proposals. There is no desktop install, so teams work from any browser and share projects without file transfers.
The solar designing module handles 3D rooftop modeling, module layout, string sizing, and a bill of materials. On top of that model, shadow analysis runs physics-based irradiance calculations with obstruction shading on a cloud-rendered 3D scene. The result is a production estimate grounded in site geometry, not a rule-of-thumb derate.
The generation and financial tool keeps energy yield simulation, payback, IRR, and NPV in the same workspace as the design. That means the numbers in the proposal trace directly back to the simulated system.
Finally, solar proposals produce branded PDF documents with financials and visuals, and Clara AI assists with design decisions and proposal copy. SurgePV serves installers across residential and C&I segments in multiple countries. You can see the full workflow in a live demo.
What Reslink does
Reslink is a mobile-first, all-in-one SaaS for solar EPC companies, installers, and developers. Its standout claim is full 3D solar design on a mobile phone — one of the few platforms that offers this. A sales rep can model a rooftop on site, from a phone, during the first customer visit.
The workflow runs from 3D design to automatic proposal, then to an automated bill of materials covering both electrical and structural components. From there, Reslink generates bank-ready documents: single-line diagrams, layouts, and string drawings formatted for loan applications. An AI solar CRM ties the pipeline together.
Reslink’s deepest market is India. The platform bakes in MNRE, ALMM, PM Surya Ghar, DISCOM approval workflows, GST handling, and state-by-state net metering rules. It is expanding into the Middle East, Southeast Asia, and Africa. Projects range from residential rooftops up to 1 GW ground-mount, which is an unusually wide scale span.
The trade-off is depth outside India. Global compliance content is thinner, and there are no public case studies, calculators, or a resources hub to validate results against.
Feature Comparison
| Feature | SurgePV | Reslink |
|---|---|---|
| 3D rooftop design | ✓ | ✓ |
| Mobile phone design | — | ✓ |
| Physics-based shadow analysis | ✓ | Limited |
| Energy yield simulation | ✓ | ✓ |
| Financial modeling (IRR, NPV, payback) | ✓ | Limited |
| Automated BOM | — | ✓ |
| Bank-ready documents (SLD, strings) | — | ✓ |
| Branded PDF proposals | ✓ | ✓ |
| AI assistant | ✓ (Clara AI) | ✓ (AI CRM) |
| India compliance workflows | Limited | ✓ |
| Global market coverage | ✓ | Limited |
| Utility-scale support (up to 1 GW) | — | ✓ |
| Cloud-only, no install | ✓ | ✓ |
| Free trial | ✓ | Limited |
5 Key Differences
1. Mobile-first design vs cloud-rendered accuracy
Reslink’s biggest differentiator is real 3D design on a mobile phone. For Indian EPCs whose sales teams live on site visits, this cuts days from the quote cycle. SurgePV takes the opposite bet: it runs design and simulation in the cloud, where compute is not constrained by a phone. That lets SurgePV render physics-based shading on a full 3D scene, which a mobile device cannot match. If your bottleneck is site-visit speed, Reslink has the edge. If your bottleneck is production accuracy on complex roofs, SurgePV’s approach pays off. Neither platform offers the other’s strength — SurgePV has no mobile-first design, and Reslink’s shadow analysis is less detailed.
2. India compliance depth
Reslink is built around the Indian market. MNRE registration, ALMM module lists, PM Surya Ghar subsidy workflows, DISCOM approvals, GST invoicing, and state-level net metering are part of the product, not an afterthought. Its content operation tracks Indian policy deadlines closely. SurgePV covers India among many markets, so its compliance content is broader but shallower. An EPC bidding a PM Surya Ghar residential project will find Reslink’s templates and document flows save real hours. A developer working across India, Europe, and the US will find SurgePV’s multi-market coverage more useful than any single country’s depth.
3. Automated BOM and bank-ready documents
Reslink auto-generates both the electrical and structural BOM from the 3D design, then produces bank-ready documents — SLD, layout, and string drawings — formatted for project financing. For Indian installers whose customers depend on bank loans, this removes a manual drafting step that often takes an engineer a full day per project. SurgePV generates a bill of materials from its designs, but does not automate the structural BOM or produce bank-formatted drawing sets. Its documentation strength is the customer-facing proposal instead. Teams that need lender paperwork should weight this difference heavily; teams whose bottleneck is winning the customer will care less.
4. Financial simulation inside the design workflow
SurgePV keeps yield simulation, payback, IRR, and NPV in the same workspace as the 3D design. Change the layout, and the financial outputs update with it — the proposal numbers always match the simulated system. Reslink covers energy estimation, but its financial modeling is more limited; deeper investment analysis typically happens outside the platform. For C&I deals where the CFO reads the proposal, SurgePV’s integrated IRR and NPV outputs carry weight. For residential deals in subsidy-driven markets, where the sales pitch is simpler, Reslink’s lighter financials are often enough. This difference matters most for commercial-focused installers.
5. Pricing structure and transparency
Reslink publishes annual plans: Basic at $949 per year, Pro at $1,349, and Premium at $1,899, with custom Enterprise pricing, as of July 2026. That flat per-year structure suits small Indian teams with predictable seat counts. SurgePV uses transparent per-user pricing with a free trial, listed on the pricing page. Per-user pricing scales better for larger teams that want to add seats gradually, and the free trial lets you test accuracy on real projects before paying. Reslink’s entry price is lower in absolute terms for a single user. SurgePV’s pricing reflects a broader simulation and financial feature set. Compare both against your seat count before deciding.
Pricing Comparison
Pricing below is as of July 2026. Confirm current rates with each vendor.
| Plan | SurgePV | Reslink |
|---|---|---|
| Entry | Per-user pricing, free trial | Basic — $949/yr |
| Mid tier | Per-user, scales by seat | Pro — $1,349/yr |
| Top tier | Per-user | Premium — $1,899/yr |
| Enterprise | Custom | Custom |
| Free trial | ✓ | Limited |
Real-cost analysis. A 3-person Indian EPC on Reslink Basic pays roughly $949 per year if the plan covers the team, or up to $2,847 if each user needs a seat — check Reslink’s seat terms. The same team on SurgePV pays per user but gets a free trial first, so the evaluation cost is $0. Over 3 years, Reslink Basic totals about $2,847; SurgePV’s total depends on seats and tier, so run both quotes through your actual team size. The cheaper sticker price is not always the cheaper deployment — factor in whether you would still need a separate financial modeling tool with Reslink, or a separate BOM and loan-document workflow with SurgePV.
Both vendors adjust pricing by region, and Reslink also lists INR pricing. Always request a written quote for your team size and market before committing.
Who should choose SurgePV
Choose SurgePV if you sell in more than 1 country and need consistent design accuracy across markets. The physics-based shadow analysis and integrated financial simulation matter most on complex rooftops and C&I deals, where a wrong production estimate kills margin or credibility. SurgePV also fits teams that want proposals, financials, and design in 1 cloud workspace, with no desktop installs to manage. It is the better pick if your proposals go to financially literate buyers who expect IRR and NPV. If you are weighing other options, see how SurgePV compares in Aurora Solar vs SurgePV and OpenSolar vs SurgePV.
See SurgePV on your own projects. Book a live demo and run a real site through design, shading, and financials in 1 session.
Who should choose Reslink
Choose Reslink if you are an EPC or installer working primarily in India. The platform’s value is concentration: MNRE, ALMM, PM Surya Ghar, DISCOM workflows, GST, and state net metering in 1 place. The mobile-first 3D design suits sales teams that quote during site visits, and the automated electrical and structural BOM removes a drafting bottleneck. If your customers finance through banks, the bank-ready SLD, layout, and string drawings are a genuine time saver — SurgePV does not produce these. Reslink is also a sensible pick for small teams on a tight budget, since Basic starts at $949 per year, as of July 2026. Its expansion into the Middle East, Southeast Asia, and Africa makes it relevant for emerging-market installers beyond India too.
Verdict
These platforms overlap in proposals and 3D design, but they are built for different businesses. SurgePV is the stronger choice for multi-market installers who need simulation-grade accuracy, integrated financials, and polished proposals from a cloud workspace. Reslink is the stronger choice for India-focused EPCs who want phone-first design, automated BOM, and bank-ready documents tuned to Indian compliance.
The specific buyer better served by Reslink: a residential or small C&I EPC operating in India, quoting on site, and dependent on bank loan documentation. That buyer would give up SurgePV’s broader coverage without using it. Everyone else — especially teams selling across borders or into financially sophisticated C&I accounts — should start with SurgePV.
Test before you decide. Start a SurgePV demo with a real project, then compare the production estimate and proposal output against your current workflow.
FAQ
Is SurgePV better than Reslink? SurgePV is better for installers who want global coverage, cloud-based design, and strong proposal tools across multiple markets. Reslink is better for Indian EPCs who want mobile-first design, automated BOM, bank-ready documents, and deep local compliance workflows.
What is the main difference between SurgePV and Reslink? SurgePV is a cloud-based design and proposal platform with global coverage. Reslink is a mobile-first, India-centric platform with 3D design, automated BOM, bank-ready documents, and AI CRM. SurgePV serves multiple markets; Reslink specializes in India and emerging markets.
Which is cheaper, SurgePV or Reslink? SurgePV offers transparent per-user pricing with a free trial. Reslink starts at $949 per year for Basic. For small Indian teams, Reslink can be cheaper. For global teams or those needing advanced design accuracy, SurgePV’s pricing reflects broader capabilities.
Does Reslink have better India compliance than SurgePV? Yes. Reslink has deeper India-specific workflows: MNRE, ALMM, PM Surya Ghar, DISCOM approvals, GST, and state-by-state net metering. SurgePV covers India but with broader global compliance content rather than hyper-local workflows.
Can SurgePV replace Reslink? SurgePV can replace Reslink’s design and proposal functions for most global installers. Indian EPCs who need Reslink’s mobile-first design, automated BOM, and bank-ready document workflows would miss those specific features.
