Solar on Farms: Our guide to unlocking the potential of on-farm solar

July 28, 2025

Solar for farms is gaining serious momentum in New Zealand as power costs rise and government backing increases. This comprehensive guide covers system options, financial returns, and practical applications for forward-thinking farming operations.

Read More
ZEN Energy design asset

Previous Articles by Zen

An image of a LONGi Half-Cut Cell solar panel on a gray background.
LONGi Half-Cut Cell solar panels – higher efficiency panel technology

Solar power is one of the fastest-growing sources of new energy worldwide, with technology in the solar industry continuing to evolve. The latest technology on that mainstream path is Half-Cut Cell solar panels, which has an anticipated growth in market share from 5% in 2018 to nearly 40% in 2028

March 22, 2019
Continue Reading
A group of people sitting at tables outside at Sawmill Brewery & Cafe, New Zealand.
Successful integration of solar into breweries – The Sawmill Brewery

Successful integration of solar into breweries - The Sawmill Brewery. Sustainability is a crucial part of The Sawmill Brewery philosophy.

March 16, 2019
Continue Reading
Solar panels on the roof of a building.
How commercial solar energy works

Solar panels are primarily made from silicon, with other materials added, to enable an electrical reaction when in contact with sun derived light. This reaction creates an electrical charge, in the form of DC (direct current) power.

February 4, 2019
Continue Reading
An aerial view of a school with solar panels on the roof.
Do solar panels reduce cooling costs and prolong commercial roof life?

Solar panels on commercial buildings are well known for cost-savings and adding to an organisation’s sustainability profile. What is less known is their ability to cool buildings and prolong commercial roof life. This article explores these topics.

January 30, 2019
Continue Reading
Solar panels on the roof of a building at Jalco, Te Puke.
Commercial solar case study: Jalco Ltd, Te Puke

Jalco Ltd is a leading wood processor in the Bay of Plenty region. Managing Director Leyton Dowman has an off-grid solar energy system at home and so already knew the benefits of rooftop solar power.

January 21, 2019
Continue Reading
An aerial view of Whangaparaoa College in Auckland, with solar panels on the roof.
42 kW commercial solar energy system for Whangaparaoa College

ZEN Energy Systems is very proud to have completed the installation of a 42 kW commercial solar energy system for Whangaparaoa College in Auckland, adding to ZEN's growing list of commercial solar installations.

May 14, 2018
Continue Reading

Ready For
Your Power
to Change Hands?

Start your switch to solar today. Get in touch and we can support your journey to energy savings, sustainability and self-sufficiency.

No strings attached.

Average Monthly Power Bill (slide to select)
$0
Max file size 10MB.
Uploading...
fileuploaded.jpg
Upload failed. Max size for files is 10 MB.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.