Should I put panels on my shed roof or on the ground?

The roof usually wins when it s large, reasonably sun-facing and in sound condition, and the ground wins when the roof is small, shaded, aged or when ideal tilt and spacing matter more than the land used. On big systems the two are often combined. The What s Included section above sets out exactly how we weigh this at the site visit.

Can agricultural solar run my irrigation pumps?

Often, yes. Irrigation peaks in the sunniest months, so solar output lines up well with pumping demand. We size the system to your bore or pivot loads and watering schedule. Whether it covers all pumping or part of it depends on your flow rates, hours and whether you add batteries for pumping outside daylight hours.

Do I need off-grid or grid-connected solar on my farm?

It comes down to how reliable your supply is and how remote you are. Grid-connected generally suits properties with steady supply, while off-grid or standalone can pay off at the end of a weak line or where diesel already fills gaps. The benefits section above explains each case and where batteries change the choice, so bring your supply details to the site visit.

What affects the cost of an agricultural solar system?

System size is the biggest driver, followed by whether you go ground-mounted, which adds framing and trenching that shed roofs avoid. Cable run distances to distant pumps, inverter choice, batteries, and any network approvals on weak lines also add up. Grid strength matters too, since export limits can change the sizing. We assess your site and loads, then give a written quote showing exactly what s included before you decide.

How does solar handle dust, salt and vermin on rural sites?

We specify equipment rated for dust, coastal salt and wind, protect and earth cable runs against rodents and stock, and seal likely entry points, as the Equipment Built for Rural Sites section above details. The main thing to plan for is occasional panel cleaning where dust builds up, since that affects output. We explain the realistic upkeep for your site at handover.

Will solar reduce how much diesel my generators use?

Yes, where diesel currently runs daytime loads like pumping or processing. Solar carries those loads during daylight and cuts generator hours, lowering fuel, cartage and servicing. Adding batteries can extend the benefit into evenings. How much you save depends on your current diesel use and how much of it falls in sunlight hours, which we review first.

Agricultural Solar in Perth, WA

Solar suits most farms because the heavy loads run in daylight: irrigation pumps in summer, shed cooling and lighting, grain aeration, milk cooling and processing gear. The trick is sizing the array to the loads that actually run while the sun is up, not your total annual bill. At Radiant Commercial Solar we design agricultural solar around your real running pattern, then work out mounting and grid connection from there. We work with growers and producers across Perth and the surrounding agricultural areas.

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What a Farm Solar System Includes

Roof or Ground Mounting

Shed roofs win when you have a large north-facing or east-west roof in sound condition, because you use existing structure and keep paddock free. Go ground-mounted when the roof is small, poorly oriented, aged, or asbestos, or when the system is large enough that ideal tilt and row spacing matter more than the land it uses. We weigh roof area, orientation and condition against spare land during design.

Load and Grid Assessment

We map your pumping, shed, cooling and processing loads against the day and season, then check your grid connection strength. Many rural properties sit at the end of weak lines, so we size inverters and any export limits to suit. This decides how much solar energy your system can realistically use.

Equipment Built for Rural Sites

Open rural sites bring problems suburban roofs never see. We specify panels and framing rated for higher wind and, near the coast, salt corrosion; run cabling in buried conduit or steel to stop rodents and stock chewing it; and seal inverter and switchboard enclosures against dust and vermin nesting. Earthing matters more on sandy soils, and we flag where dust buildup will need occasional panel cleaning to hold output.

Solar for Different Farm Operations

Farm Shed Solar

Machinery sheds and barns usually have large, unshaded roofs that take an array without touching productive land. This suits farms that want generation but can’t spare paddock. The daytime output offsets lighting, workshop tools, battery charging and compressors, cutting what you pull from the grid during working hours when those loads are heaviest.

Solar for Irrigation Pumping

Irrigation is often the single biggest draw on a property, and it peaks in the sunniest months. Solar for pumping suits growers running bore, centre-pivot or drip systems on a daytime schedule. We size the array to your pumping loads and watering hours so more runs on solar when demand and sunlight both peak.

Dairy and Livestock Operations

Dairy and livestock sheds run steady daytime loads: milk cooling, vacuum pumps, water heating and ventilation. Refrigeration and hot water are hard to shift but mostly draw in daylight, which makes them a sound match. We line output up with milking and cooling cycles so those near-constant costs come off solar where the schedule allows.

Horticulture and Greenhouse Solar

Greenhouses and horticulture sites run climate control, fans, grow lighting, packing and cool-rooms with high, predictable daytime demand. That steady load profile fits solar well through the growing months. A well-sized array can carry a large share of it without changing how the crop is managed, trimming energy costs on glasshouses, tunnels and cool-rooms.

How We Design and Install Farm Solar

Site Visit and Load Review

We visit the property, walk the sheds, pumps and processing areas, and review power bills and seasonal patterns. We check roof condition, available land, access for trenching and your grid connection, so the design reflects how the farm actually runs rather than a generic sizing.

System Design and Quote

We prepare a design covering array location, size, inverter choice and whether grid-connected or off-grid suits the site. You receive a written quote explaining what is included, expected output against your loads, and any network approvals needed before work starts.

Installation Around Your Work

Installation is scheduled to limit disruption to pumping, milking or harvest. Appropriately licensed installers mount the panels, run and earth cabling, and fit inverters and switchgear. On larger sites, ground mounts and cable trenching are staged so key operations keep running.

Commissioning and Handover

We test the system, confirm it meets network requirements and connect any monitoring. You are shown how to read output, what normal performance looks like across the seasons, and who to call if something changes. We explain any maintenance the system will need over time.

Plan Solar Around Your Farm

Tell us about your sheds, pumps and seasonal loads, and we will assess whether roof or ground mounting and grid-connected or off-grid suits your property. You get a clear design and written quote built around how your farm actually runs, with no obligation to proceed.

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Why Solar Pays Off on WA Farms

Lower Running Costs on Big Loads

Professional oxidation removal brings back your boat's original vibrant colour by eliminating the chalky, faded appearance that develops over time. The restored gelcoat shows true colour depth and clarity, making your vessel look years younger and significantly improving its overall presentation and value.

Grid Independence Where You Need It

Choose grid-connected if you have a reliable supply: it's simpler and cheaper, and you draw from the grid when solar isn't enough. Go off-grid or standalone where you're remote, at the end of a weak line, or already running diesel to fill gaps; batteries and a backup generator then replace that fuel. If your grid is reliable but export-limited, grid-connected plus batteries often beats going fully standalone.

Less Reliance on Diesel

Removing oxidation before it penetrates deeply into the gelcoat prevents permanent damage and maintains your boat's resale value. Early intervention costs far less than gelcoat replacement and keeps your vessel in excellent condition for years of enjoyable boating.

Common Questions About Farm Solar

Should I put panels on my shed roof or on the ground?
The roof usually wins when it’s large, reasonably sun-facing and in sound condition, and the ground wins when the roof is small, shaded, aged or when ideal tilt and spacing matter more than the land used. On big systems the two are often combined. The What’s Included section above sets out exactly how we weigh this at the site visit.
Can agricultural solar run my irrigation pumps?
Often, yes. Irrigation peaks in the sunniest months, so solar output lines up well with pumping demand. We size the system to your bore or pivot loads and watering schedule. Whether it covers all pumping or part of it depends on your flow rates, hours and whether you add batteries for pumping outside daylight hours.
Do I need off-grid or grid-connected solar on my farm?
It comes down to how reliable your supply is and how remote you are. Grid-connected generally suits properties with steady supply, while off-grid or standalone can pay off at the end of a weak line or where diesel already fills gaps. The benefits section above explains each case and where batteries change the choice, so bring your supply details to the site visit.
What affects the cost of an agricultural solar system?
System size is the biggest driver, followed by whether you go ground-mounted, which adds framing and trenching that shed roofs avoid. Cable run distances to distant pumps, inverter choice, batteries, and any network approvals on weak lines also add up. Grid strength matters too, since export limits can change the sizing. We assess your site and loads, then give a written quote showing exactly what’s included before you decide.
How does solar handle dust, salt and vermin on rural sites?
We specify equipment rated for dust, coastal salt and wind, protect and earth cable runs against rodents and stock, and seal likely entry points, as the Equipment Built for Rural Sites section above details. The main thing to plan for is occasional panel cleaning where dust builds up, since that affects output. We explain the realistic upkeep for your site at handover.
Will solar reduce how much diesel my generators use?
Yes, where diesel currently runs daytime loads like pumping or processing. Solar carries those loads during daylight and cuts generator hours, lowering fuel, cartage and servicing. Adding batteries can extend the benefit into evenings. How much you save depends on your current diesel use and how much of it falls in sunlight hours, which we review first.

Ready to Book?

Request a Quote and we’ll confirm your timeline and scope—then keep you updated right through to handover.