Solargraf Review
Solar design and proposal software, deeply integrated with the Enphase ecosystem
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Quick verdict
Solargraf is best for Residential solar sales teams and installers — especially those selling Enphase IQ batteries and microinverters — who want fast, financeable, e-signable proposals. Pricing starts at $233/mo. Strongest fit: Solar.
About Solargraf
Solargraf is a solar design and proposal platform built for residential solar sales teams and installers to scope, sell, and manage proposals from any device. Its sweet spot is the sales conversation: auto roofline detection, a smart designer, battery and electrical design tools, drop-down financing options, and e-signatures combine into a clean, customer-facing proposal that moves a homeowner from interest to signed contract. Owned by Enphase and deeply integrated into the Enphase ecosystem, it is frequently cited as the best sales tool for companies selling Enphase IQ batteries and microinverters.
What customers praise most is the selling experience — the flow from loan options to project timeline, the financing drop-downs, and the e-signature step that closes deals in the home. Support also draws positive comments for responsiveness and willingness to ship requested changes quickly.
The honest weak spot, repeated across reviews, is technical accuracy: users report shading analysis off by 10-20% versus competing tools (with some calling it inaccurate and the vendor attributing production values to PV Watts), and permit packs that require revisions more than half the time. Combined with annual-only billing (Starter $2,799/year, Small Business $4,799/year), Solargraf is strongest as a sales-and-proposal engine — particularly inside an Enphase shop — while teams that need best-in-class shading and engineering-grade accuracy may pair it with or prefer a more design-focused tool like Aurora Solar.
Pricing
| Tier | Price | Notes |
|---|---|---|
| Starter | Custom quote | Entry tier |
| Small Business | Custom quote | Top tier |
Billed annually: Starter $2,799/year (~$233/mo) for 2 users and 240 projects; Small Business $4,799/year for 4 users and 480 projects; additional projects roughly $9-11 each. Owned by Enphase and deeply integrated into the Enphase ecosystem.
Solargraf starts at $233/mo on the Starter tier. The Starter → Small Business ladder places it in the mid-tier segment of the FSM market. At this tier you'll typically get the full FSM feature set — scheduling, dispatching, invoicing, customer portal, and most automation. The jump from entry to this tier is usually where the software starts paying for itself. No public free trial — demo required to evaluate.
Pricing verified 2026-05-28. Vendors change pricing without notice; verify with Solargraf before purchasing.
Estimate uses the published starting tier and detects per-user vs per-company pricing automatically. For an exact quote at your team size and feature requirements, request a quote from Solargraf.
Key features
Integrations
Pros
- + Excellent sales-and-proposal experience
The proposal flow — financing drop-downs, loan-to-timeline information, and e-signatures — is built to close residential solar deals in the home, which reviewers consistently call out as its strength.
- + Deep Enphase integration
Owned by Enphase and tightly integrated into its ecosystem, Solargraf is the natural choice for companies selling Enphase IQ batteries and microinverters, streamlining design around that hardware.
- + Fast design with auto roofline detection
Auto roofline detection and a smart designer speed up creating a system layout, so reps can produce a proposal quickly rather than spending time on manual drawing.
- + Built-in financing and e-signature
Financing options and e-signatures are built into the proposal, removing friction between quoting and closing and keeping the homeowner in one flow.
- + Responsive, feedback-driven support
Users praise quick support responses and the company’s openness to feedback and fast implementation of requested changes — a sign of an actively improving product.
Cons
- − Shading-analysis accuracy concerns
Multiple reviewers report shading analysis off by 10-20% versus competing tools, with some calling it inaccurate. For a design tool, shading accuracy affects production estimates, so validate it against your standards.
- − Permit-pack revisions
Users report permit packs requiring revisions more than half the time, which adds back-office rework. Confirm current permit-pack reliability if that workflow matters to you.
- − Annual-only billing
Plans are billed annually (Starter $2,799/yr, Small Business $4,799/yr) with no low monthly entry point, so it is a meaningful upfront commitment versus month-to-month tools.
- − Project caps per tier
Tiers include project limits (240 on Starter, 480 on Small Business) with extra projects billed per-project, so high-volume teams should model overage costs.
- − Sales-led vs engineering-grade
Its strength is selling, not engineering-grade design accuracy. Teams that need the most precise shading and production modeling may prefer or supplement with a design-focused tool.
Implementation timeline
4–8 weeks to be fully operational
Solargraf is sales-team-oriented and quick to start: configure your proposal templates, financing options, and branding so reps can produce financeable, e-signable proposals fast. If you sell Enphase hardware, lean into the native Enphase integration. Given reviewer concerns, validate shading-analysis accuracy and permit-pack reliability against your standards during evaluation, and decide whether you need a separate engineering-grade design check. Billing is annual, so size your tier to your user count and project volume (and model per-project overage). Train reps on the proposal-to-e-signature flow since that is where the value is.
Best for / Watch out for
Best for
Residential solar sales teams and installers — especially those selling Enphase IQ batteries and microinverters — who want fast, financeable, e-signable proposals
Watch out for
Reviewers report shading-analysis inaccuracy of roughly 10-20% versus competing tools and permit packs that need revisions more than half the time; billing is annual-only, so there is no low monthly entry point
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User reviews
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Frequently asked questions
How much does Solargraf cost?
Solargraf is billed annually: the Starter plan is $2,799/year (about $233/mo) for 2 users and 240 projects, and Small Business is $4,799/year for 4 users and 480 projects. Additional projects run roughly $9-11 each. There is no low monthly entry plan.
Is Solargraf good for selling Enphase products?
Yes — Solargraf is owned by Enphase and deeply integrated into the Enphase ecosystem, and is frequently named the best solar sales software for companies selling Enphase IQ batteries and microinverters. That integration is a primary reason to choose it.
What are Solargraf’s main weaknesses?
Reviewers report shading-analysis inaccuracy of roughly 10-20% versus competing tools and permit packs that require revisions more than half the time, plus annual-only billing. Its strength is the sales-and-proposal experience; validate design accuracy against your standards before relying on it for engineering.
Solargraf vs Aurora Solar?
Solargraf is sales-and-proposal-led with deep Enphase integration and strong closing tools, while Aurora Solar is known for more rigorous, engineering-grade design and shading accuracy. Sales-focused Enphase shops often lean Solargraf; teams prioritizing design precision may prefer Aurora or pair the two.
Does Solargraf include financing and e-signatures?
Yes — financing options and e-signatures are built into the proposal flow, so reps can present loan options and capture a signed agreement in the home without leaving the tool. This proposal-to-close flow is one of its most-praised features.
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