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Solar System Calculator

Let's size your solar system

Four quick steps — your recommendation and priced quotation are generated instantly.

1
Customer
2
Electricity
3
Battery
4
Location

Customer Information

Tell us who this quotation is for.

5.5 peak sun hours/day

Electricity Information

Select your property type and how you'd like to estimate usage.

🏠
Residential
🏬
Commercial
🏢
Office
🏫
School
🏥
Hospital
🏭
Factory
🌾
Farm
🔌
Grid
⛽
Generator
🚫
No Electricity
Total Daily Consumption 0.00 kWh/day
0.00 kWhDaily Usage
0 WTotal Load
0 kWhMonthly Usage

Battery Preferences

How long should your batteries keep the power on, and what chemistry do you prefer?

🔌
On Grid
🕕
6 Hours
🕛
12 Hours
🕐
24 Hours
📅
48 Hours
🌍
Off Grid
🔋
Lithium
🔋
Gel
🔋
AGM
🔋
Lead Acid

Solar Location

Roof details help us confirm the array fits, and refine your production estimate.

▭
Flat
◺
Slope
⛰️
Ground Mount
A 625W panel needs roughly 3.1 m² including spacing.
Location Sun Hours

Using 5.5 peak sun hours/day for your city. This is applied automatically from Step 1.