"Switching from HelioScope" is the wrong frame for most installers, and getting that frame right saves you from a costly mistake. Because HelioScope is a simulation engine rather than a quoting platform, the real decision is rarely "replace it", it's "do I need it at all, and what produces my proposals?" This guide works through that honestly.
Should you switch from HelioScope at all?
Often you shouldn't switch, you should clarify what each tool is doing. If HelioScope is producing your bankable simulations, nothing else on the Australian market replaces that, so "switching away" would mean losing the engineering capability. What installers usually mean by switching is one of two things: dropping HelioScope because they don't actually need megawatt-scale simulation, or adding a proposal tool because HelioScope never produced proposals in the first place. Those are different decisions.
When does dropping HelioScope make sense?
Dropping HelioScope makes sense when you aren't using the depth you're paying for. That's the case if:
- Your work is mostly residential and small commercial, where HelioScope's 100kW–5MW depth is overkill.
- You were really using it as a design tool and tolerating the lack of proposals and Australian rebates.
- The US-dollar per-seat cost and project caps aren't returning value at your project size.
In that situation a single Australian platform that designs and proposes is simpler and cheaper than HelioScope plus a separate proposal tool.
When should you keep HelioScope and just add a proposal tool?
Keep HelioScope when bankable simulation wins you projects, and simply add Solar Proof for the parts it never covered. If you design large commercial or utility arrays where a financier requires PVsyst-grade yield validation, HelioScope stays as your engineering tool. You bring in an Australian proposal platform alongside it to handle STCs, the Federal Battery Rebate, AS/NZS 5033 SLDs and the branded customer proposal, the downstream work HelioScope doesn't do. This "add, don't replace" path is how most serious EPCs run.
How do you bring Solar Proof in alongside or instead of HelioScope?
Start with proposals, since that's the gap, not the simulation. Set up your branded template in Solar Proof first (its AI Template Builder can generate one from your website in about a minute), then quote your next live job through it while HelioScope keeps doing any simulation you still need. If you're dropping HelioScope entirely, export the designs and data you want to keep before the subscription lapses, and move new leads across before old ones. Either way you're not interrupting active work, because the two tools were never doing the same task.
What does Solar Proof give you that HelioScope doesn't?
Solar Proof gives you the entire Australian quoting layer HelioScope omits: automatic STCs and the tiered Federal Battery Rebate, browser-based AS/NZS 5033 single-line diagrams, NETCC-compliant branded proposals, and Australian-dollar per-project pricing with a free trial. Founded in 2017 and used by over 1,000 solar professionals, it's built around winning and documenting Australian installs rather than simulating megawatt arrays. Compare them directly in our Solar Proof vs HelioScope comparison.
The bottom line
Don't think "switch from HelioScope", think "what produces my proposals, and do I still need megawatt-scale simulation?" If you don't need the depth, replace it with one Australian platform that designs and proposes. If you do, keep HelioScope for the engineering and add Solar Proof for the Australian compliance and proposals it was never built to handle.
