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Professional solar design

Solar proposals in minutes.

The simplest solar design tool.

Free. No signup. No payment required.

2,000+ solar professionals across 190+ countries

Property owner? Plan your solar savings →

Key Features

Solar Panel Design

Solar panel layout interface with satellite imagery and panel placement

Proposals & Analysis

Professional solar proposal with savings analysis and system details

String Sizing & Site Plans

Solar site plan with string voltage sizing and cable routing

Free vs Pro

Both plans are free — choose the one that fits

For Home & Property Owners

Free

$0

Plan your solar & energy upgrades

  • Energy Profile (bill, tariffs, usage profiles)
  • Solar sizing & panel placement
  • Battery sizing (tier-based pricing)
  • Savings & payback (single design)
  • Rebates (AU STC built in)
  • Electrification planning
GET STARTED
For Solar Professionals

Pro

$0 (FREE for solar pros)

Design systems & create proposals for clients

  • Everything in Free, plus:
  • Professional solar design (product catalog, multiple designs)
  • Battery product selection & configuration
  • Multi-design payback comparison
  • Rebate customisation (templates, business-level)
  • String voltage calculator
  • Full configuration (rebates, taxes, cost groups)
  • Professional proposals (PDF, share, T&C, branding)
  • Off-grid design
  • Site plans & documentation