Solar Design Software
Turn energy complexity into confidence
From small residential installations to complex C&I infrastructure projects, SolarPlus is driving the future of home and business electrification.
SolarPlus Webinar - Residential
SolarPlus Webinar - Off-Grid
From initial enquiry through to installation
SolarPlus is the complete sales, design and installation solution. Designed by leading solar industry experts to help you win new business, save time and maximise profits.
Powerful Design
AI powered auto design and stringing with stunning 3D visualisations and flexible mapping options to suit every budget.
Detailed Finance & Energy Modelling
Detailed savings and financial analysis, including peak demand reporting, peak shaving and a lifetime cash flow breakdown.
Smart Energy Simulator
The new simulation engine takes savings modelling well beyond solar and batteries; adding hot water, load shifting & EV smart chargers – demonstrating to customers how multiple savings stack up
Integrated Sales
A built in CRM to track sales from enquiry to installation and fully customisable proposals design to generate sales.
Compliance Workflow
A complete compliance workflows including compliant design checks, Job Safety Analysis & one-click system handover manual.
Scale Up, Win More: How to win a bigger share of the 100 kW to 1 MW surge
From 1 October, the SRES expansion lets systems up to 1 MW claim STCs at full capacity, up from 100 kW. For EPCs, that means a jump in mid-scale projects worth chasing, more tenders and sharper competition.
Join us for a free live webinar on how to turn around more tenders without adding headcount, and how to win the work with a defensible, value-stacked investment case that stands up to a CFO or investment committee. Includes a commercial site built live, from design through to a finished business case.
For C&I teams scaling up to take a bigger share before the rush.
Wednesday 23 September, 2026, 12pm (AEST).
Driven by your business success
Residential installers
Fast, accurate designs with high-res imagery and customisable proposals
Commercial installers
Ultra-flexible design matched with powerful energy and financial modelling capabilities
Off-grid designers
By far the most powerful off-grid system design software available
Retailers
Built for large teams to quickly generate fully-branded proposals ready for client approval and payment
4,900+
users around the world
Who have quoted 500,000+ systems worth more than $5 billion
(and growing fast!)
Join us for a demo
Join the Solarplus support team for a live demonstration of our solar design software
Why energy professionals love SolarPlus
"By using SolarPlus to design complex renewable solutions, our company has more than tripled its turnover in the past 12 months".
Dave Gregor
Union Power
"SolarPlus helps us create impressive, professional proposals that build customer trust and convert more sales".
Tinus Lotz
Astra Energy
"Knowing that my designs are valid, compliant and look professional makes SolarPlus a no-brainer."
Andrew Lindsay
Signature Solar
"I always recommend SolarPlus to anyone coming into the industry. It’s the best solution on the market, hands down"!
Steven Zilm
EnergyPlex
"SolarPlus has provided design accuracy and reliability and an easy-to-use workflow that has saved me a lot of time".
Quentin Bligh
The Natural Grid
Book a Demo
Fill out the details below for a one-on-one demonstration from our expert team