Stop losing solar jobs to slow quotes.
VoltSell turns messy spreadsheets into rebate-ready proposals in under 5 minutes—so you quote fast, look professional, and win more deals.
How It Works
Quote fast, look professional, and get paid sooner—without spreadsheets.
Start Your Free Trial
No credit card required. Create your account and you’ll be quoting solar + battery systems in minutes.
Set Up Your Business
Add your logo, pricing, and products—or use smart defaults. Quote with real margins, instantly.
Quote. Close. Get Paid.
Generate rebate-ready proposals, e-sign on the spot, and auto-create a draft invoice in Xero.
🎥 See VoltSell in Action
Watch a full solar + battery quote go from start to signed proposal—in under 90 seconds.
“Went from hour-long spreadsheets to sending a clean, signed proposal the same afternoon.”
“Customers love the clarity. STCs and battery rebates are handled—no back-and-forth.”
“Xero sync sealed it for us. We’re finally done with double handling.”
Why Installers Choose VoltSell
The quoting tool built for installers — fast, professional, rebate-ready.
Today’s Pain
- ❌Spreadsheets waste hours and quickly break.
- ❌Wrong rebates = lost jobs.
- ❌Messy quotes kill trust and stall deals.
VoltSell Solution
- ✅Rebates auto-calculated in seconds (STCs + state batteries).
- ✅Branded proposals customers accept on the spot.
- ✅Syncs with Xero — invoices created automatically.
Here’s how VoltSell makes quoting effortless:
Quote Faster
- Optimiser picks panels, inverter & battery for max ROI.
- Instant STCs + state battery rebates applied automatically.
- Update sizes live — no spreadsheet rework.
Win More Deals
- Polished proposals customers trust.
- Click-to-accept e-signature on the spot.
- Mini-CRM: track, follow up, mark won/lost.
Get Paid Faster
- Native Xero sync — no double handling.
- Draft invoice created automatically when won.
- Smooth handover from sales to ops.
Grow After the Sale
- Customer dashboards show live system & savings.
- Built-in referral prompts boost word-of-mouth.
- Upsell batteries/EV chargers when usage changes.
Differentiator: VoltSell HomeOwner keeps customers engaged post-install with live dashboards, referrals, and upsell prompts — turning installs into recurring revenue.
Australian Solar & Battery Rebates
VoltSell calculates every available rebate automatically — so your customers get the best deal, and you never leave money on the table.
🔋 Federal Battery Rebate
A new federal battery rebate of up to $372 per usable kWh (capped at 50 kWh) is proposed under the 2025 budget, totalling up to $18,600 in savings. VoltSell is ready to apply this rebate automatically once it goes live.
🌞 STC Solar Rebate
The Small-scale Technology Certificates (STC) program offers major upfront discounts for solar systems under 100kW. VoltSell calculates this rebate automatically — based on your customer's postcode zone, system size, and the current deeming period.
🏛️ State-Based Battery Rebates
These rebates have been offered in the past but are currently suspended or closed to new applicants:
- NSW: Formerly up to $2,400 (based on battery size)
- VIC: Flat $2,950 for eligible systems over 6kWh
- ACT: Up to $3,000 toward battery installations
VoltSell disables these rebates by default but retains the logic for legacy systems or future reintroduction. You can manually override rebates per proposal if required.
📘 All rebate values are updated regularly from official federal and state sources to ensure accuracy and compliance.
What Installers Are Saying
Early feedback from Australian installers.
“VoltSell is exactly what this market needed — quoting faster, with full battery rebates built in.”
“We’re already saving hours every week — can’t wait to roll this out to the full team.”
* First user feedback — more testimonials coming soon from early AU customers.
Simple, Transparent Pricing
Starts at $49 AUD/month for solo installers.
Every plan includes quoting, proposals, rebates, CRM and optimisation — no hidden fees.
Solo
- Full quoting + optimiser
- STCs + state battery rebates
- Branded proposals & e-sign
- Mini-CRM (track won/lost)
- Xero draft invoice on win
Growth
- Everything in Solo
- Team quoting & shared templates
- Proposal owner & pipeline filters
- Invite & manage team members
- Priority email support
Team
- Everything in Growth
- Role-based access
- Audit trails & export
- Xero account code mapping
- Priority support + onboarding
Pro
- Everything in Team
- Advanced reporting
- Custom terms & SSO (optional)
- Uptime SLA
- Dedicated success manager
All plans include