Quote, install, commission, lodge STCs, solar workflow for sparkies
Key takeaways
4Solar PV installs touch four regulators (CEC, your DNSP, Clean Energy Regulator for STCs, state electrical inspectorate) plus the customer, and the windows are unforgiving. This pack collapses the whole workflow into one job: quote builder with panel and AS/NZS 4777-compliant inverter records, DNSP pre-approval application (per state, all 13 distributors), AS/NZS 4777 commissioning checklist (PV array test, string voltage, anti-islanding inverter check, RCD test), STC creation reminder timed against the Clean Energy Regulator's 12-month installation window, and a branded customer handover pack with manufacturer warranties, anti-shading layout, and the CER-compliant Solar Cert. Drop your CEC accreditation number once, it auto-prints on every cert and quote.
Open a new solar-install job, panel/inverter spec sheet pre-fills
Generate the DNSP pre-approval form for your state in one tap
Commission on-site: tick the AS/NZS 4777 checklist, log readings
REC Registry reminder lands 11 months in so STCs don't lapse
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Apps that work great with Solar Install Pack.
About OneBookPlus apps
OneBookPlus apps aren't external integrations stitched together with Zapier or n8n — they're native modules installed inside the same platform you already use for invoicing, bookings, CRM, and accounting. That means Solar Install Pack reads from and writes to the same customer records, financial entries, and calendar events as every other module, with no scheduled sync delays and no risk of data drift between systems.
Because the marketplace runs inside OneBookPlus, billing is consolidated. Solar Install Pack appears as a single line on the same OneBookPlus invoice as your plan, so you don't end up reconciling separate vendor charges across three or four different SaaS subscriptions. Cancellation is one click and never reaches into your data — uninstalling an app removes the feature from the UI but preserves the underlying customer, invoice, and booking records, so reinstalling later picks up exactly where you left off.
Every app in the marketplace is built specifically for the Australian small and medium business context: GST and ABN handling are first-class concerns, dates render as DD/MM/YYYY, currency defaults to AUD, and the underlying compliance plumbing (BAS summaries, ATO-friendly records, AHPRA / NDIS / Fair Work checkpoints where relevant) is shared across modules.
For a side-by-side of which features ship as core modules versus which require an installed app, see the features page. For pricing across plans and which apps are bundled at each tier, see the pricing page.
Common questions about Solar Install Pack and the OneBookPlus app marketplace.
Yes, it reminds you to create STCs about 11 months in, before the Clean Energy Regulator's 12-month deadline window closes, so you don't forfeit the certificates' value.
AS/NZS 4777, the grid-connection standard. The commissioning checklist covers the PV array, string voltage, anti-islanding and RCD, and the customer handover pack and CEC accreditation print automatically on the cert.
Built in Melbourne, AU
ATO-ready from day one
TLS in transit, AES-256 at rest, tenant isolation at the database layer, read the security page
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About the author
Founder & CEO, OneBookPlus
Bishal spent a decade running digital projects for Australian small businesses before founding OneBookPlus. This app sits inside the OneBookPlus marketplace, designed and maintained for Australian small to medium businesses. Solar Install Pack is part of a single platform that connects invoicing, bookings, CRM, accounting, and marketing, so installing apps adds capability without adding logins.
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Last reviewed and updated: by Bishal Shrestha
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