Sunlight is the cheap part. — Solstead Energy

Clean power, installed properly

Sunlight is the cheap part.

1.4GWh
Installed and running
312sites
Across eleven provinces

6.2yr

Median payback

Modelled, 312 sites

94%

Year-fifteen output

Measured, oldest array

21d

Survey to switch-on

Median, last 12 months

0

Sites we walked away from

Published quarterly

Figures describe a fictional concept installer. Modelled values state their assumptions; measured values come from metered output.

What we install

Rooftop, ground mount, and storage.

Specified around your roof, your load profile, and the grid connection you actually have.

Rooftop
4 – 60 kWp
Ground mount
60 kWp – 2 MWp
Storage
10 – 400 kWh
A row of photovoltaic panels mirroring the morning sky

What it returns

Numbers before signatures.

Modelled yield, payback period, and the assumptions behind both, written down.

Modelled yield by month, 30 kWp rooftop

JanJunDec

Relative output against the best month. Assumes 12 degree pitch, south facing, no shading after 09:00.

Morning dew beading on the glass of a solar panel
A technician bolting a panel into its mounting rail

Work completed

Sites you can go and stand on.

Farms, warehouses, and homes, with output figures we publish rather than describe.

Selected completed installations, a fictional concept
SiteSizeOutput
Packing house, Ratchaburi480 kWp712 MWh/yr
Cold store, Chonburi260 kWp381 MWh/yr
Farmstead, Nan32 kWp47 MWh/yr

Start with a survey

A site visit before a quotation.

We measure the roof, check the shading, and say so when it is not worth doing.

Concept action / No survey is booked

A house with a full roof array set in open meadow
Solstead EnergyA fictional concept preview