Industries

Solar & Battery for Agriculture and Wineries

Guide · Commercial solar & battery · ~5 min read

Farms, orchards and wineries run some of the most power-hungry equipment in the country, often in areas with weak grid supply. Solar, batteries and smart energy arbitrage can take real pressure off your running costs while keeping critical loads online.

Why agriculture and wineries are a strong fit for solar

Rural operations tend to run big, predictable daytime loads: irrigation pumps, dairy plant, sheds, packing lines and refrigeration. That daytime demand lines up well with solar generation, so a large share of what you produce can be used on site rather than exported.

Many farms and vineyards also have plenty of unused roof and ground space, which makes scaling up straightforward. ATI works across a wide range, from a modest 6.6kW rooftop through to systems in the megawatt class, so the design can match the size of your operation.

We've done this work in the field, including a Hunter Valley vineyard, so we understand the seasonal swings and the mix of processing and storage loads these sites carry.

The loads that make or break your power bill

The first step is understanding where your energy actually goes. On most rural sites a handful of loads dominate the bill, and those are the ones worth targeting first.

• Irrigation and bore pumps that run hard through the growing season
• Cold storage and refrigeration that runs around the clock
• Winery processing: crushing, pressing, must chilling and barrel-room climate control
• Dairy plant, milk cooling and hot water
• Packing, sorting and grading lines during harvest peaks

Where a battery earns its keep

Solar handles the daytime, but a lot of farm activity runs early, late or overnight. A battery lets you store cheap solar for use after dark, ride through short outages and hold power for critical loads like refrigeration.

This is where ATI's AI-driven energy arbitrage comes in. The battery charges when power is cheap and discharges or exports when prices are high, so your stored energy is used when it's worth the most. How much that helps depends on your tariff and network, which is why we model it against your actual usage rather than quoting a figure upfront.

Backup power and grid reliability

Rural properties often sit at the end of long feeder lines, where outages and voltage issues are more common. For anything relying on refrigeration or continuous processing, an unplanned outage can mean spoiled product.

A properly designed battery system can keep nominated critical loads running through short interruptions and smooth out the power quality issues that shorten the life of motors and controls. The right setup depends on how long you need to ride through and which circuits matter most, and that's part of the site review.

Designing for a seasonal operation

Agriculture isn't a flat, year-round load. A vineyard's demand spikes at vintage; irrigation peaks in the dry months; packing runs hard at harvest. A good system is sized around those peaks and troughs, not an average.

ATI uses an in-house team with no subcontractors and holds CEC and SAA accreditation, so the crew that designs your system is the one that installs and stands behind it. That matters on remote sites where getting the install right the first time saves a lot of trips.

• System sized to your seasonal peaks, not a flat average
• Roof and ground-mount options to suit available space
• Integration with existing pumps, plant and switchboards
• Room to expand as your operation grows

Getting a system that fits your site

Every farm and winery is different, and the numbers that matter, your savings, your backup runtime, the value of arbitrage, only become clear once we look at your loads, tariff and network connection. This isn't financial advice, and results vary from site to site.

If you'd like to see what solar and a smart battery could do for your operation, a site review is the practical next step. We'll walk your property, look at your bills and put together a design that suits how you actually run.

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