GITNUXSOFTWARE ADVICE
Utilities PowerTop 10 Best Solar Quote Software of 2026
Ranked roundup of solar quote software for installers and offices, including EasySolar and OpenSolar, with pricing and feature notes.
How we ranked these tools
Core product claims cross-referenced against official documentation, changelogs, and independent technical reviews.
Analyzed video reviews and hundreds of written evaluations to capture real-world user experiences with each tool.
AI persona simulations modeled how different user types would experience each tool across common use cases and workflows.
Final rankings reviewed and approved by our editorial team with authority to override AI-generated scores based on domain expertise.
Score: Features 40% · Ease 30% · Value 30%
Gitnux may earn a commission through links on this page — this does not influence rankings. Editorial policy
EasySolar is the best pick if installers need fast, consistent quote generation with tight alignment between roof inputs and what lands in the proposal, whereas Solar Monkey fits better when you want governed, repeatable quote output tied into your sales operations.
Editor’s top 3 picks
Three quick recommendations before you dive into the full comparison below — each one leads on a different dimension.
EasySolar
Design-to-proposal propagation keeps the proposal package synchronized with changes to site and system assumptions.
Built for fits when installers need fast, consistent quote generation with strong alignment between design inputs and proposal outputs..
OpenSolar
Editor pickDesign-driven proposal generation that keeps document outputs synchronized with equipment and modeling inputs.
Built for fits when installers need design-to-proposal consistency across many reps and projects..
Solar Monkey
Editor pickProposal generation stays linked to the same configured quote inputs, minimizing mismatch between design details and sales documents.
Built for fits when installers need governed, repeatable quote output and integration into sales operations..
Comparison Table
EasySolar
SMBEasySolar provides solar sales proposals, roof analysis, system sizing, and customer quote presentation tools.
Design-to-proposal propagation keeps the proposal package synchronized with changes to site and system assumptions.
EasySolar is built around a guided quote workflow that connects roof and site assumptions to downstream proposal content, including system sizing outputs and production and financial summaries. The core experience emphasizes proposal generation that stays aligned with the underlying design changes, which reduces manual rework after edits. This depth matters for installers managing multiple proposals per site and revising designs based on customer questions.
A key tradeoff is that teams relying on highly custom proposal templates or niche utility rules may hit limits when the required logic does not match EasySolar’s built-in engines. EasySolar is best used when quote turnaround depends on consistent assumptions and repeatable outputs, such as sales teams iterating designs during the active sales cycle.
- +Design-to-proposal sync reduces manual quote edits
- +Proposal outputs stay consistent after parameter changes
- +Guided inputs help standardize system sizing assumptions
- +Production and financial summaries are generated in one flow
- –Advanced customization may require process workarounds
- –Niche tariff or jurisdiction logic coverage may be limited
Solar sales teams
Rapid revisions during customer reviews
Fewer rework cycles
Small installation companies
Consistent quoting across crews
More uniform proposals
Show 2 more scenarios
Sales ops and proposal coordinators
Controlled handoff from design
Cleaner handoffs
A single workflow reduces drift between the design record and the customer-facing proposal.
Project developers
Iterating assumptions to model outputs
Quicker scenario comparisons
Changes to site assumptions flow through to production and financial summaries within the proposal.
Best for: Fits when installers need fast, consistent quote generation with strong alignment between design inputs and proposal outputs.
OpenSolar
SMBA cloud-based platform for solar sales, design, and proposal generation.
Design-driven proposal generation that keeps document outputs synchronized with equipment and modeling inputs.
OpenSolar fits teams that need repeatable solar design and quote production across many projects, because proposals derive from the same configuration used for modeling. The workflow supports equipment BOM building and proposal generation from design inputs, which reduces manual copy-and-paste between spreadsheet steps. Admin and governance controls are aimed at standardizing quote structure across users, which matters when multiple designers contribute to customer-facing documents. Integration options are a practical strength for connecting sales processes to design changes, especially when leads and project status live outside the quote tool.
A tradeoff is that the quote output quality depends on how consistently the team captures site and design inputs, because downstream proposals mirror those inputs. OpenSolar fits best for installations where the office expects design-to-proposal sync for recurring utility rate logic and equipment standardization. It is less efficient when teams need highly custom proposal layouts for every project with frequent non-standard engineering edits.
- +Proposal generation stays tied to the underlying system design configuration
- +Equipment BOM builder supports repeatable module and inverter selection
- +Diagram and document outputs reduce manual rework during sales cycles
- +Integration and API options help keep sales-to-design data synchronized
- –Output quality drops when site and design inputs are inconsistent
- –Advanced customization may require configuration discipline across teams
- –Some workflows can feel heavier than simple quote calculators
- –High-volume revisions can stress version control without a clear process
Solar design teams
Rapid quote updates after design edits
Less rework, faster revisions
Operations and admin teams
Standardize quote structure across designers
More consistent customer documents
Show 2 more scenarios
Sales and CRM teams
Sync proposals with external lead status
Cleaner handoffs
Integration options support aligning project records with quote-ready design states.
Mid-size installers
Scale proposals with repeatable workflows
Higher throughput
Equipment BOM building supports consistent selections across multiple active jobs.
Best for: Fits when installers need design-to-proposal consistency across many reps and projects.
Solar Monkey
vertical specialistSolar design and quotation software with production estimates, layouts, and customer proposals.
Proposal generation stays linked to the same configured quote inputs, minimizing mismatch between design details and sales documents.
Solar Monkey is geared toward installers that need fast proposal turnaround with fewer handoffs between design, sales, and office review. The app generates proposal artifacts directly from configured design and financial inputs, which helps maintain consistency between the computed system details and what sales presents. The tool’s configuration approach supports standardizing recurring options like equipment selections and financial assumptions so teams do not improvise per deal. API access and automation hooks are a practical fit for offices that want to connect quotes to internal systems, rather than re-enter data in the browser.
A key tradeoff is that Solar Monkey’s strongest value comes from committing to its configured workflow, since out-of-band proposal edits can create drift from the underlying design assumptions. It fits best when an office needs repeatable quoting for similar rooftop geometries and recurring tariff or incentive logic, where the team benefits from automation and governance over one-off customization. For complex customer-specific document requirements, manual post-processing may still be needed before the proposal package is final.
- +Design-to-proposal consistency reduces rework between office and sales
- +Equipment BOM and proposal outputs stay tied to shared quote inputs
- +Automation and API surface support CRM and backend integration workflows
- +Team configuration helps keep quote assumptions aligned across users
- –Out-of-workflow proposal edits risk diverging from underlying assumptions
- –Some site complexity may require manual handling outside automated steps
- –Governed configuration adds overhead for organizations with highly bespoke deals
Solar sales ops teams
Generate proposals from standardized design inputs
Fewer revisions and faster approvals
Installers with multi-user offices
Standardize BOM and financial assumptions
Consistent deal packaging
Show 2 more scenarios
Engineering and design leads
Reduce handoff errors between design and sales
Lower mismatch risk
Computed system details remain the source for what proposals present.
Operations teams integrating CRMs
Connect quote creation to internal systems
Higher throughput through automation
API-driven workflows can push and pull quote data to avoid duplicate entry.
Best for: Fits when installers need governed, repeatable quote output and integration into sales operations.
Aurora Solar
EnterpriseSolar design and proposal software for residential and commercial installers.
3D roof modeling workflow that keeps proposal outputs synchronized with the underlying design inputs.
Aurora Solar pairs proposal generation with design-grade solar modeling for installers who need a consistent workflow from site data to customer-ready documents. Its core capabilities include 3D roof modeling workflows, shade and production calculations, and proposal export that stays tied to the same design inputs.
Aurora Solar also supports common handoffs like sales-to-design consistency and design-to-proposal sync through its guided configuration rather than manual rework. Administrative controls focus on managing project access across the team, with auditability centered on activity tied to project work.
- +Tight design-to-proposal linkage reduces mismatches during revisions.
- +Shade analysis and production modeling stay within the same workflow context.
- +3D roof modeling workflows accelerate layout iteration for sales presentations.
- +Team project access management supports multi-user proposal turnaround.
- –Advanced modeling refinements demand setup discipline and consistent inputs.
- –Some edge-case interconnection workflows require extra manual steps.
Best for: Fits when solar installers need design-grade modeling tied to proposal output with repeatable team workflows.
SolarEdge Designer
vertical specialistSolar design and proposal tool integrated with SolarEdge products.
Shade analysis integrated with a SolarEdge-constraint design flow feeds diagram and electrical results in one revision loop.
SolarEdge Designer generates PV designs with fast interactive layout controls and a bill-ready equipment selection flow tied to SolarEdge inverter and power optimizers. The workflow supports 3D roof modeling, shade analysis, and single-line diagram generation used in proposal-ready deliverables.
It also manages design settings that affect electrical outcomes like stringing logic and inverter sizing. The strongest fit appears when design-to-proposal sync and SolarEdge hardware constraints reduce revision cycles.
- +3D roof modeling accelerates geometry setup for multi-plane rooftops
- +Shade analysis ties results into production-facing outputs for proposal consistency
- +Single-line diagram generation reduces manual redrawing across revisions
- +Stringing logic and SolarEdge equipment constraints prevent common electrical errors
- –Tighter SolarEdge hardware alignment can slow mixed-vendor project workflows
- –Advanced configuration requires careful setup to avoid downstream design drift
- –Interconnection workflow coverage is thinner than design-only competitors
- –Complex tariff modeling inputs need disciplined data preparation
Best for: Fits when teams standardize on SolarEdge hardware and need repeatable design-to-proposal output.
Solar-Estimate
SMBOnline solar estimation and proposal tool for homeowners and installers.
End-to-end estimate to proposal generation keeps the equipment BOM, production assumptions, and financial outputs under one project record.
Solar-Estimate targets solar installers that need proposal-ready system estimates with less manual spreadsheet work. The workflow centers on sizing inputs, production assumptions, and proposal document output tied to a consistent project record.
Core coverage includes equipment BOM building, kWh production estimation, and financial projections like payback and IRR so designs and economics stay aligned. Built-in proposal generation helps teams convert a design into a client-facing package without rebuilding the same assumptions in separate tools.
- +Proposal generation ties estimate inputs to client-facing output
- +Equipment BOM builder reduces manual line-item transcription
- +Financial projections support payback and IRR style reporting
- +Project records keep design and economics in sync
- –Limited documentation on automation and API surface for external systems
- –Fewer advanced engineering workflow controls than specialized design tools
- –Shade and roof complexity handling is not positioned as a full modeling stack
- –Tariff and incentive logic can require careful configuration discipline
Best for: Fits when teams need consistent proposals from defined sizing and economics without deep engineering automation.
SolarPanelTalk
vertical specialistSolar forum with quoting tools for installers and homeowners.
Design-to-proposal synchronization keeps customer documents aligned with updated sizing and assumptions.
SolarPanelTalk focuses on turning solar project inputs into proposals with a workflow that ties design assumptions to customer-ready outputs. The tool’s core flow centers on proposal generation plus equipment and production inputs used to estimate kWh output and financial results.
It also supports common documentation outputs used in installer sales cycles, including diagrams and system summaries. Automation is strongest around keeping the proposal aligned with the design inputs rather than around deep CRM or utility workflow integration.
- +Proposal generation stays linked to the same design inputs used for estimates
- +Production and financial outputs are presented in a sales-ready layout
- +System documentation outputs reduce manual formatting between design and proposal
- +Project edits propagate through the proposal details without rework
- –Integration depth for sales-to-CRM and utility workflows is limited
- –Advanced PV design levers can require careful setup discipline
- –Shade and production modeling breadth appears narrower than specialized engines
- –API and automation surface is not built for high-throughput batch quote generation
Best for: Fits when installer teams need fast, consistent quote proposals tied to internal design assumptions.
JobNimbus
SMBContractor CRM software with solar sales workflows, estimates, proposals, and project management.
Deal and project task automation that enforces consistent sales-to-operations progression inside one workflow.
JobNimbus links lead capture, CRM records, and project work orders into one sales-to-ops workflow for solar installer teams. It centers on contact and task automation plus proposal handoff control, which reduces the handoff gaps between design effort and closing work.
The system supports configuration of stages, forms, and pipeline activities that map to an interconnection application workflow and design-to-proposal sync steps. Integration depth is focused on connecting JobNimbus records to external sales and document tools via its automation and API surface rather than providing a native PV design and modeling engine.
- +Sales-to-operations workflow links deals, tasks, and project milestones
- +Automation for pipeline stages reduces manual status updates
- +API and extensibility support custom CRM and document integrations
- +RBAC-style permissions help segment access by team role
- –No native shade analysis engine or P50/P90 production modeling workflow
- –Proposal generation depends on connected tools instead of built-in PV outputs
- –Solar-specific governance requires careful configuration of stages and forms
- –API integrations increase setup scope for document and equipment data
Best for: Fits when sales and project execution must stay synchronized, while PV design tools handle modeling and proposal math.
Roofr
SMBRoof measurement and sales software with solar proposals, estimates, and customer-facing presentations.
Automated report and drawing generation stays coupled to design inputs during proposal revisions.
Roofr generates solar proposals from roof imagery and measured constraints to produce customer-ready design documents. It combines property-level roof visualization with automated drawing and report outputs used in sales workflows.
Roofr supports sales-to-design handoff and proposal generation that centers on quick iteration and consistent document structure. Its differentiator is how it ties design inputs to proposal artifacts rather than treating proposal drafting as a separate manual step.
- +Proposal artifacts generate directly from roof and constraint inputs
- +Design revisions keep report and diagram outputs aligned
- +Workflow reduces manual rework across sales and design handoff
- +Clear document outputs help standardize customer-facing deliverables
- –Advanced engineering inputs require deeper manual setup
- –Limited room for fully custom proposal layouts and sections
- –Automation depth varies by workflow stage and data completeness
- –External data sources need careful mapping into the design inputs
Best for: Fits when solar teams need fast proposal turnarounds from roof inputs with consistent diagram outputs.
Sunvoy
vertical specialistSolar operations and sales software with CRM, proposals, customer portals, and project workflows.
Design-to-proposal sync that regenerates client documents from the same configured project inputs.
Sunvoy is a solar quote and proposal workflow tool focused on turning project inputs into design outputs and client-ready documents. It supports proposal generation tied to electrical and financial calculations, so sales teams can produce repeatable estimates instead of rebuilding spreadsheets per job.
The workflow emphasizes configuration for common utility and incentive logic and a structured handoff from design to proposal artifacts. Integrations and automation are oriented around getting data into the quote flow faster rather than providing general project management.
- +Structured quote-to-proposal workflow reduces manual rework during revisions
- +Design inputs map directly into client documents with fewer formatting steps
- +Financial outputs stay connected to the same inputs used for the design
- +Common configuration targets typical installer quote cycles
- –Limited visibility into advanced design reasoning compared to workflow-first competitors
- –Automation depth for complex multi-site operations can lag after setup
- –Shade, 3D roof context, and modeling depth depend on available modules
- –Equipment detail customization can require more manual adjustments than expected
Best for: Fits when small installer teams need consistent quote generation with fewer spreadsheet steps than custom workflows.
Conclusion
After evaluating 10 utilities power, EasySolar stands out as our overall top pick — it scored highest across our combined criteria of features, ease of use, and value, which is why it sits at #1 in the rankings above.
Use the comparison table and detailed reviews above to validate the fit against your own requirements before committing to a tool.
How to Choose the Right solar quote software
Solar quote software centralizes PV proposal generation so sales documents stay tied to the same design inputs used for equipment selection and production assumptions. This buyer’s guide covers EasySolar, OpenSolar, Solar Monkey, Aurora Solar, SolarEdge Designer, Solar-Estimate, SolarPanelTalk, JobNimbus, Roofr, and Sunvoy based on how they handle design-to-proposal consistency and workflow automation.
Across the reviewed tools, the deciding factor is how changes made in design inputs propagate into proposal artifacts like diagrams, equipment line items, and sales-ready outputs. EasySolar and OpenSolar lead with design-to-proposal propagation that keeps document packages synchronized after parameter changes.
Solar quote software that generates proposals from PV design inputs and stays consistent across revisions
Solar quote software takes PV project inputs such as roof geometry, electrical configuration, and financial assumptions and converts them into client-ready proposal outputs with minimal drift during revisions. EasySolar emphasizes design-to-proposal propagation so the proposal package stays synchronized when site and system assumptions change.
OpenSolar also keeps proposals tied to underlying system design configuration, with an equipment BOM builder that supports repeatable module and inverter selection. Tools like Solar Monkey and Aurora Solar focus on keeping proposal artifacts coupled to the quote inputs or the 3D roof modeling workflow so mismatches do not accumulate between design and sales documents.
Design-to-proposal propagation, governed output control, and automation depth
Solar quote software needs design-to-proposal propagation so diagrams, equipment line items, and sales documents reflect the same roof and electrical assumptions after revisions. Tools that keep proposal artifacts synchronized with the underlying inputs reduce rework from mismatch-driven edits and prevent office changes from drifting away from what the design actually supports.
Design-to-proposal propagation with revision-safe synchronization
EasySolar keeps the proposal package synchronized when site and system assumptions change through design-to-proposal propagation. OpenSolar also ties proposal generation to the underlying system design configuration so document outputs stay consistent with modeling inputs.
Equipment BOM builder tied to repeatable module and inverter selection
OpenSolar includes an equipment BOM builder that supports repeatable module and inverter selection so proposal line items match the modeled configuration. Solar-Estimate uses an equipment BOM builder that reduces manual line-item transcription inside the same estimate-to-proposal project record.
Workflow-first modeling linkage that preserves consistency during revisions
Aurora Solar uses a 3D roof modeling workflow that keeps proposal outputs synchronized with the underlying design inputs. SolarEdge Designer integrates shade analysis into a SolarEdge-constraint design flow so electrical results and proposal-facing outputs move together in a single revision loop.
Governed repeatability for sales-to-operations handoff
Solar Monkey keeps proposal generation linked to the same configured quote inputs to minimize mismatch between design details and sales documents. JobNimbus enforces sales-to-operations progression with deal and project task automation so proposal work can stay synchronized with milestones managed inside one workflow.
Choose a propagation model and workflow boundary that matches how the team edits proposals
The deciding factor is where revision control lives in the workflow. Some tools treat design inputs as the source of truth for proposal artifacts, which makes output regeneration safer after changes. Other tools shift governance into connected workflows or office processes, which can work for sales operations but requires discipline when design updates and customer document edits happen out of sync.
Select the source of truth for revisions
If proposal artifacts must regenerate directly from design inputs, EasySolar and OpenSolar align document outputs with system assumptions after parameter changes. If the workflow must also anchor in modeling steps, Aurora Solar and SolarEdge Designer keep proposal outputs tied to the same modeling or shade analysis context.
Match the equipment line-item workflow to the team’s repeatability needs
If standardization across reps depends on consistent BOM generation, OpenSolar’s equipment BOM builder supports repeatable module and inverter selection. If the priority is reducing transcription errors inside an estimate-to-proposal record, Solar-Estimate’s equipment BOM builder keeps BOM and financial outputs under one project entry.
Decide whether proposal edits must stay inside-system or can happen externally
If proposal edits outside automated steps should be minimized, Solar Monkey’s governed, repeatable quote output reduces mismatch risk by keeping proposal generation linked to configured quote inputs. If the team relies on manual adjustments during or after review, tools that preserve linkage can still work but require tighter process discipline to prevent divergence.
Use the modeling depth that matches rooftop complexity, not just document speed
For multi-plane rooftops that need consistent geometry setup, Aurora Solar’s 3D roof modeling workflow and SolarEdge Designer’s 3D roof modeling speed geometry setup while keeping outputs synchronized. If mixed-vendor projects require broad flexibility, SolarEdge Designer’s tighter SolarEdge hardware alignment can slow mixed-vendor workflows and shift work to manual reconciliation.
Place sales operations automation where it actually belongs
If the core risk is sales-to-operations drift, JobNimbus links deals, tasks, and project milestones so pipeline stages stay synchronized. If the core risk is proposal mismatch, JobNimbus lacks a native shade analysis engine and P50 or P90 production modeling workflow, so PV design tools still need to produce the modeled inputs used for proposals.
Who should buy solar quote software that regenerates proposals from PV design inputs
Teams that build proposals from PV design inputs benefit when the software regenerates diagrams and customer documents from the same configuration used for equipment selection and production assumptions. The most value shows up when multiple people touch the project or when revision cycles happen frequently.
Installers and office teams also differ on where governance should sit. Tools with design-to-proposal linkage reduce manual edits, while workflow automation tools reduce status drift but do not replace PV modeling outputs.
Installers running frequent redesigns and proposal revisions
EasySolar and OpenSolar reduce mismatch edits by keeping proposal artifacts synchronized with the underlying design configuration after parameter changes.
Sales teams that must keep proposals consistent across many reps and projects
OpenSolar and Solar Monkey keep proposal generation tied to the same configured inputs so sales-ready outputs remain consistent even when multiple reps handle revisions.
Teams standardizing on a SolarEdge hardware stack for design and proposals
SolarEdge Designer connects shade analysis into a SolarEdge-constraint design flow so electrical results and proposal-facing outputs stay synchronized within the same revision loop.
Operations groups that need task and milestone automation tied to deals
JobNimbus enforces sales-to-operations progression with task automation so deals, project milestones, and status updates stay aligned when the PV design tool handles modeling and proposal math.
Common pitfalls when adopting solar quote software for proposal generation
Most failures come from letting proposal output and design inputs drift apart during revisions. Another frequent issue is choosing a workflow-first modeling tool for teams that need broad mixed-vendor flexibility or external edit paths. The result is either recurring rework or proposal artifacts that no longer reflect the underlying assumptions used for equipment and production estimates.
Allowing proposal edits that diverge from the configured quote inputs
Solar Monkey warns that out-of-workflow proposal edits can cause divergence from underlying assumptions. Keep proposal changes inside the same regeneration loop used for design-to-proposal synchronization.
Assuming document output quality remains stable when design inputs are inconsistent
OpenSolar output quality drops when site and design inputs are inconsistent. Use a process that treats design input correction as a prerequisite before regenerating the proposal package.
Underestimating the setup discipline required for advanced modeling refinements
Aurora Solar requires setup discipline and consistent inputs for advanced modeling refinements. Align team training and input standards before expecting tight design-to-proposal output linkage across revisions.
Choosing SolarEdge Designer without planning for mixed-vendor workflow friction
SolarEdge Designer can slow mixed-vendor project workflows due to tighter SolarEdge hardware alignment. Use it when the hardware standardization plan matches day-to-day quoting.
How We Selected and Ranked These Tools
We evaluated EasySolar, OpenSolar, Solar Monkey, Aurora Solar, SolarEdge Designer, Solar-Estimate, SolarPanelTalk, JobNimbus, Roofr, and Sunvoy by weighting features at 40%, ease at 30%, and value at 30%. Feature scoring emphasized design-to-proposal propagation behavior that keeps proposal artifacts synchronized with the same configured inputs used for system assumptions.
Ease scoring emphasized how quickly teams can generate and revise proposal outputs without introducing mismatch-driven rework. EasySolar earned the top position because design-to-proposal propagation keeps the proposal package synchronized with changes to site and system assumptions, and the resulting proposal outputs stay consistent after parameter changes.
Frequently Asked Questions About solar quote software
How do EasySolar and OpenSolar handle design-to-proposal sync when a system assumption changes?
Which tool automates proposal generation from standardized inputs with fewer manual copy steps across similar jobs?
When teams need 3D roof modeling inside the quoting workflow, which products support that end-to-end?
What breaks if a sales-to-CRM handoff bypasses design-to-proposal sync in JobNimbus and Sunvoy workflows?
How do SolarEdge Designer and Solar-Estimate differ in handling electrical constraints and electrical outcomes in the estimate?
Which integrations and APIs matter most when quote software must connect to existing sales and document tooling?
What security controls and audit logging expectations should teams evaluate for proposal workflows shared across multiple users?
How should teams plan data migration for existing customer, project, and quote assumptions in Sunvoy and Roofr?
Where does Solar Monkey or OpenSolar fall short when teams need deep PV modeling automation beyond proposal generation?
Tools reviewed
Primary sources checked during evaluation.
Referenced in the comparison table and product reviews above.
Keep exploring
Comparing two specific tools?
Software Alternatives
See head-to-head software comparisons with feature breakdowns, pricing, and our recommendation for each use case.
Explore software alternatives→In this category
Utilities Power alternatives
See side-by-side comparisons of utilities power tools and pick the right one for your stack.
Compare utilities power tools→