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3ESL Company Limited

Tell us what you are trying to achieve

An engineer will come back to you, and if the honest answer is that solar is not your cheapest option, we will say so.

Send an enquiry

Tell us what you need and someone will come back to you. A phone number reaches you fastest; email is optional.

The fastest way to reach you.

Optional — but we can only send you a written acknowledgement if you give one.

What are you trying to achieve? Rough figures help — a monthly bill, a roof size, a site.

We use your details only to respond to this enquiry.

Call us

Usually the fastest route, and the one we prefer for anything urgent.

Email

Three 3ESL technicians in high-visibility vests and fall-arrest harnesses standing together on site.

Already have a system?

We take on maintenance, fault diagnosis and independent reviews for systems we did not install — including the ones whose original installer has disappeared.

Services for system owners

Applying for net metering?

That has its own short form, with the qualifying questions the Energy Commission application depends on.

Net-metering application