Best Solar Proposal Software in 2026: What to Use and What to Skip

What Solar Proposal Software Needs to Actually Do

Most solar teams underestimate how much the proposal tool affects their close rate. A slow or manual proposal process creates four specific problems:

• Delays between site visit and proposal delivery. Every hour between a site visit and a delivered proposal costs close rate. Studies from the field service industry consistently show that same-day proposals close at 30–50% higher rates than proposals delivered 24–48 hours later.
• Financing friction at the signing step. Most solar jobs involve third-party financing. If the rep has to send the customer to a separate loan application after the proposal, you introduce a drop-off point that loses a material percentage of deals. Financing needs to live inside the proposal workflow.
• Manual re-entry after the sale. When a proposal is built in one tool and the installation is managed in another, someone has to manually re-enter the job details: system size, equipment specs, financing terms, site address, and customer contact. This is both a time cost and an error source.
• Inconsistent proposal quality across reps. When each rep builds proposals from scratch in PowerPoint or a shared Google Drive template, quality varies by rep. Purpose-built proposal software enforces a consistent format and ensures no required fields are skipped.

The best solar proposal software eliminates all four problems. Here's how the major options in 2026 measure up.

Platform-by-Platform Breakdown

SubcontractorHub (EasyQuote)

Best for: Solar contractors who want to propose in the field, integrate financing at the point of sale, and avoid re-entering job data when the project moves to installation.

Pros: EasyQuote generates a complete solar proposal in under 10 minutes using AI-assisted system sizing. Financing from 10+ lenders is embedded directly in the proposal — customers apply and get approved without leaving the flow. The proposal connects directly to project management in the same platform, so permit, crew, and inspection milestones pick up immediately from the data the rep entered in the field. Works for roofing and HVAC proposals too, so multi-trade companies run one tool.

Cons: Not the right tool for a solo rep who primarily relies on a separate design software. The value compounds with a team of reps where proposal consistency, pipeline visibility, and post-sale coordination matter.

Aurora Solar

Best for: Solar design teams that need high-accuracy system design with detailed shading analysis, energy production modeling, and engineering-grade outputs.

Pros: Industry-leading design accuracy. Strong visual proposal output for customers who want to see a realistic rendering of their roof. Wide adoption means customers may already recognize the format.

Cons: Design-first workflow takes longer than field-ready quoting tools. No installation project management. The proposal stops at signing, requiring a separate CRM and project management tool for everything that follows. Pricing is designed for established installers with design staff.

Scoop Solar

Best for: Sales-focused solar teams that want a purpose-built pipeline and proposal tool and are already satisfied with their separate ops workflow.

Pros: Purpose-built for solar sales with strong lead pipeline and proposal features. Solar-native terminology and workflow stages. Easier to adopt than generic CRMs for solar-specific use cases.

Cons: Sales-only. After the contract is signed, your ops team works in a different system. This is the handoff gap that costs solar companies jobs, customer satisfaction scores, and crew efficiency every week.

Manual Proposals (PowerPoint / Google Slides)

Best for: Single-person operations quoting fewer than five jobs per month with no immediate plans to scale.

Cons: Everything. Quality varies by rep. No financing integration. Proposals take 45–90 minutes each. No pipeline tracking. No post-sale handoff. This is not a real business system — it's a placeholder until you implement one.

Why the Post-Sale Handoff Is the Real Differentiator

Most solar proposal software comparisons focus entirely on the proposal itself: design quality, presentation format, financing options. Those things matter. But the cost that goes unmeasured is what happens after the customer signs.

In a typical solar operation using separate sales and ops tools, closing a deal triggers a manual handoff process. The rep exports the proposal data, attaches it to an email, or logs it in a shared spreadsheet. The project manager rebuilds the job record in the ops system: same customer name, same address, same system specs, same financing terms — re-entered from scratch. By the time the installation hits week two, there are often two versions of the job record in circulation, and no one is fully confident which one is current.

SubcontractorHub eliminates this entirely. When a rep closes a job in the Sales Velocity pipeline, a project record opens in project management automatically — same data, same platform, same login. There is no export, no re-entry, and no version control problem. Permit status, crew scheduling, and customer updates flow from the same record the rep built in the field.

Financing Integration: The Feature Most Teams Undervalue

Solar is almost always a financed purchase. The question isn't whether your customer needs financing — it's whether they can access it at the moment of decision or whether they have to go through a separate application process that introduces a 24–72 hour gap before a decision.

SubcontractorHub integrates with over 10 financing partners — including Sunlight Financial, Sungage, LightReach, and IGS Solar — directly inside the proposal workflow. Customers see monthly payment options alongside the total system cost, apply in the same session, and get a credit decision before the rep leaves the driveway.

This matters because the financing step is where deals stall. When a customer says “send me the loan link and I'll look at it tonight,” that is not a close. Embedded financing turns “I'll think about it” into “I'm approved — let's sign.”

What to Avoid When Choosing Solar Proposal Software

• Tools that require a design team before a proposal can be sent. If your reps have to submit a site survey to a design team and wait 24 hours before a proposal can go out, you are losing same-day close opportunities every single week. Field-ready quoting should be the standard in 2026.
• Proposal tools with no financing integration. If a customer has to leave the proposal flow to apply for financing, you have introduced a drop-off point. Every extra step between a verbal “yes” and a signature costs deals.
• Sales-only tools with no ops handoff. If your proposal software's data doesn't follow the job into installation, someone on your team is re-entering it. That is a real cost — both in admin time and in errors that cause delays, customer complaints, and rework.
• Solar-only tools if you run other trades. If you also do roofing or HVAC, a solar-only proposal tool means a second (or third) tool for those trades. Running proposals for all three verticals from one platform is both operationally cleaner and easier for your reps to learn.

Related Guides

If you're evaluating the broader software stack alongside proposal tools:

• Best CRM for Solar Contractors: Full comparison of solar CRM platforms for managing leads, pipelines, and rep performance.
• Sales Velocity: How SubcontractorHub's pipeline CRM connects to EasyQuote and project management.
• Project Management: How the post-sale handoff works after a proposal closes in SubcontractorHub.
• ServiceTitan Alternatives: For solar teams evaluating enterprise platforms vs. purpose-built options.
• Best Roofing CRM Software: If you run roofing alongside solar, see how the same platform handles both trades.

Frequently Asked Questions