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Built in Adelaide, South Australia.

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For solar installers · Australia

Solar + BESS sizing reports
in minutes, not days.

EnrgEngine generates detailed Solar + BESS sizing reports from customer inputs — so you can win more jobs with less effort.

No spam. Early access for solar installers in the NEM. Unsubscribe anytime.

~4h
Saved per sizing proposal
BESS
+ Solar sized together
NEM
Market-aware modelling
PDF
Client-ready report output
How it works

From customer details
to signed proposal.

01

Enter site details

Input your customer's address, NMI, tariff structure, load profile, and roof details. Takes around 5 minutes.
02

Engine runs the analysis

EnrgEngine models solar generation, BESS dispatch, bill impact, and payback using real NEM data and ML forecasting.
03

Get your report

Download a branded, client-ready PDF showing system size, financial outcomes, and recommended equipment.
04

Win the job

Present with confidence. Your customer sees exactly what they'll save — and why your recommendation is right.
Built for installers

Everything you need.
Nothing you don't.

☀

Accurate solar modelling

Site-specific generation estimates using PVGIS and Solcast data — not generic averages.
⚡

BESS dispatch optimisation

MILP-based dispatch modelling shows customers exactly when their battery charges and discharges.
$

Financial outcomes

Bill savings, payback period, IRR, and NPV — all in plain language your customer understands.
📄

Client-ready PDF

Professional report you can hand straight to your customer or include in your proposal pack.
⬡

Equipment marketplace

Vetted supplier quotes built into the workflow. Coming soon.
🗺

NEM-aware

Tariff structures, feed-in rates, and network charges handled automatically by region.
Early access

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