Commercial Packages

Choose the perfect plan

FASTEN’s strategy for commercial & industrial retrofits is simple; achieve the greatest energy efficiency and lowest power consumption at the most affordable price.

Our national network of solar installers & commercial solar specialists, combined with a strong engineering and design base, makes creating large scale implementations simple.

Standard

10kW System
27x375 Watt Panel
10KW Inverter
Avg 12317kWh/ year*

FROM

$16,100

Including GST
Excludes Installation

Battery Options available starting from $6100

Get Started

*Based on Wellington Climatic conditions

Standard Installations starting at $3600

Medium

15kW System
41x375 Watt Panel
15KW Inverter
Avg 18703kWh/ year*

FROM

$22,900

Including GST
Excludes Installation

Battery Options available starting from $6100

Get Started

*Based on Wellington Climatic conditions

Standard Installations starting at $3600

Maximum

20kW System
54x375 Watt Panel
20KW Inverter
Avg 24633kWh/ year*

FROM

$28,500

Including GST
Excludes Installation

Battery Options available starting from $6100

Get Started

*Based on Wellington Climatic conditions

Standard Installations starting at $3600

Why Choose FASTEN

FASTEN offers a wide range of energy efficient and solar products for both commercial and residential customers.
Our mission is to deliver competitive energy technology, resources, and infrastructure to New Zealand, and it’s Pacific neighbours.

Easy Process

Fast Install

Monitor

Waranty

Savings

Sustainability

Low Maintenance

Customer Service

enjoy life without an electricity bill
Go Solar!

FASTEN offers a wide range of energy efficient and solar products for both commercial and residential customers. All of our product offerings are designed to work together to offer the maximum savings by not only producing energy but by reducing consumption as well.

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