A ground mount solar panel system is a pole, frame or ballasted stand that holds one or more panels at a set tilt on its own foundation, independent of any roof. For single panels up to about 60 W, a pole mount usually wins. Larger framed panels suit a tilt frame on bolts or ballast, and multi-row arrays of full-size modules typically sit on driven posts or screw piles.
According to the U.S. Department of Energy guide to solar photovoltaic system design basics, a PV array needs a stable, durable structure that withstands wind, rain, hail and corrosion, with the tilt set by local latitude, orientation and electrical load. On a small site, that structure is the ground mount.
The sections below cover the four ground mount types, tilt angle and direction, a numbered spec routine, a comparison table of figures from live product pages, and what to send a supplier for a quote. For a single panel on a post, start with solar panel pole mounts for small remote sites.
Which type of ground mount fits a small solar project?
Four ground mount types cover small solar sites: the pole mount, the tilt frame (also called an A-frame), the ballasted stand and the driven or screw pile. The panel size and the ground under it decide which one wins. According to the U.S. Department of Energy homeowner's guide to going solar, roof age or tree shade can make a roof a poor fit for solar, which is why many small systems end up on open ground.
Pole mount: single panels up to about 60 W
A pole mount is a bracket that clamps one panel to a vertical pole, and it wins for single panels in the typical 5 W to 60 W range used on small remote systems. The pole lifts the module above grass, fences and uneven ground, which reduces shading and makes casual tampering harder.
LinkSolar's universal pole mount kit takes panels from 5 W to 50 W on poles of 50.8 to 114.3 mm (2.0 to 4.5 in) outside diameter, while a 30 to 60 W bracket fits 2 in diameter poles. Both sit among the pole mount kits sized by panel and pole diameter, so measure the pole you plan to use before choosing one.
Tilt frame (A-frame): framed panels for cabins, sheds and farm gear
A tilt frame, or A-frame, sets a rigid framed panel on legs at a chosen angle, and it wins when the panel is too large for a pole bracket and the owner does not want to drill a roof. Adjustable tilt legs cover 15° to 60° with telescopic legs of 390 to 670 mm and suit panels up to a 500 W module rating.
A tilt leg set in 22, 28 and 41 in lengths is another route, with the 41 in size referencing horizontal panels up to 400 W. Typical uses are off-grid cabins, sheds and small ground systems for farm equipment, and the range of ground tilt stands and adjustable tilt legs covers both styles.
Ballasted stand: no digging and no drilling
A ballasted ground mount is a tilt frame held down by weight instead of fixings. Ballast plates slide under the feet of an adjustable tilt bracket and carry bricks, rocks or sandbags, and the setup wins on lawns, yards, concrete pads and leased ground where digging or drilling is not wanted or not permitted.
Because nothing penetrates the surface, the stand depends on its weight, so re-check it after strong wind. Rooftop buyers face the same trade-off, and the guide on ballast versus fixings on a flat roof covers that version of the choice.
Driven or screw pile: multi-row arrays of full-size modules
A driven post or screw pile foundation is the typical choice for multi-row arrays of full-size modules, once the array outgrows a pole or a ballasted frame. Pile systems are quoted as a project with site data rather than bought as a catalog kit, and LinkSolar's live mounting collections do not list pile hardware.
At that scale the decision moves from a single bracket to rails, clamps and row layout, which the guide to full racking systems for multi-row arrays covers in detail.
What tilt angle and direction should a ground mounted solar panel use?
A ground mounted solar panel should face the equator, which typically means true south in the northern hemisphere and true north in the southern hemisphere, with a tilt close to the site's latitude for year-round output and a steeper tilt for a site limited by winter. That compass direction is the panel's azimuth, and on most small ground mounts it is set once at install, before the footing or ballast goes down.
According to PVEducation, a panel at a fixed tilt collects the most energy over a year when the tilt angle equals the latitude. Steeper tilts favour large winter loads, and lower tilts make more use of summer light. The reason is solar elevation, since the sun sits low in winter and high in summer.
An off-grid or monitoring site has to keep running through its worst month, so its panel is angled for that month. The universal pole mount kit page suggests roughly latitude plus 15° for those sites and roughly latitude when the goal is year-round energy. Heavy snow also sheds better from a steeper panel.
Seasonal tilt changes depend on the hardware. The universal pole mount kit adjusts from 0° to 90° and adjustable tilt legs cover 15° to 60°, so an owner can reset the angle a few times a year, steeper for winter and flatter for summer. The 5 to 10 W wall/pole bracket is fixed at 40°, so check that 40° suits your latitude before choosing it.
If you plan to change the angle by season, compare tilt mounts with a seasonal angle range against your latitude, and leave enough cable slack for the full tilt range. On an exposed site, decide a flat and locked storm position before the first windy season.
Shading comes next. Walk the spot for trees, buildings, fences and tall grass on the low winter sun path, since winter shadows are the longest of the year. A pole lifts the module above grass, fences and uneven ground, and where the pole cannot face the ideal direction, adjustable tilt recovers part of the lost yield.
How do you specify a ground mount solar panel system, step by step?
A ground mount solar panel system is specified in six steps: site, wind exposure, tilt, panel size, foundation and cabling, in that order, because each step narrows the choices left for the next. Working through them before comparing kits keeps the bracket, the pole and the panel matched to each other.
- Survey the site for open ground, shade through the whole year and room to reach the panel for cleaning and service. The site picks the mount, the panel only narrows it.
- Rate the wind and snow exposure as a sheltered yard or an exposed hilltop or roadside, because a tilted panel presents more surface to the wind than a flat one. Exposed sites call for a smaller tilt or a more conservative design, plus a flat-and-locked storm position if the mount adjusts.
- Choose the tilt angle and whether it stays fixed or adjusts through the year. Roughly latitude suits year-round energy, while an off-grid or monitoring site sized for its worst month sits nearer latitude plus 15°.
- Measure the panel frame across the edge the bracket grips, not only the wattage on the label. The universal pole mount kit, for example, accepts panels of 5 W to 50 W that measure 172 to 540 mm across the mounting axis.
- Pick the foundation: a pole with its own footing, a frame bolted to a pad, ballast plates weighed down with blocks, or piles for multi-row arrays. For a pole, measure the pole outside diameter rather than the nominal pipe size, since a nominal 2 in pipe is not 2 in across and an under-sized pole becomes the weak point.
- Route the cable inside the pole where possible. Leave enough cable slack for the full tilt range so an angle change never pulls on a connector.
Pole kits of this type fit poles of 50.8 to 114.3 mm (2.0 to 4.5 in) outside diameter, which is why step 5 measures the pole before anything is ordered. Check clamp tightness at installation and again after the first spell of strong wind, then re-check clamp torque after the first season or a major storm.
For a security camera or sensor on a pole, the same six steps map onto the pole layouts for solar camera systems. A cabin site more often ends with a tilt frame or ballast on open ground, and the page on off-grid cabin power and mounting options sets out the panel and mounting choices together.
For a wheeled or movable rigid-panel stand, submit the exact panel outline, weight, frame/clamp zones and cable exit together with the deployed and stored stand envelope. Confirm the ground/slope, wheel and locking arrangement, stabilizers/anchoring and model-specific permitted wind conditions with the responsible designer; mobility does not make an unsupported stand safe in wind. Agree a sample check for fit, approved tilt/locking, cable strain relief, transport restraint and packing clearance. A rigid movable stand is a different item from a soft foldable-panel kickstand; quote and accept them against separate handling requirements.
Specs to compare before you order a ground mount
Compare ground mount solar panel options on six specs: mount type, panel size range, tilt range, material and fasteners, foundation, and wind rating. Treat any wind figure as valid only when a load report stands behind it.
The table compares six small ground mount options on those specs, with every figure taken from a live LinkSolar product or collection page.
| Mount type | Panel size it accepts | Tilt range | Material and fasteners | Foundation | Wind rating |
|---|---|---|---|---|---|
| Pole mount kit | 5 to 50 W; 172 to 540 mm across the mounting axis; poles 50.8 to 114.3 mm outside diameter | 0° to 90° | 5052 aluminium, stainless steel fasteners | Customer pole and footing | 100 km/h wind, 1.1 kN/m² snow (stated on page) |
| Pole bracket, 30 to 60 W | Up to about 762 × 508 mm; 2 in pole | 45° (stated on page) | 3 mm aluminium alloy, U-bolts | Customer pole and footing | 100 km/h wind, 1.1 kN/m² snow (stated on page) |
| Small wall/pole bracket | 5 to 10 W | Fixed 40° | Aluminium alloy, stainless hardware, Φ110 mm loop | Pole, wall or flat surface | Ask for the load report |
| Tilt legs, 15° to 60° | Up to 500 W module rating | 15° to 60° | Aluminium, stainless screws, about 2.0 kg kit | Bolted to a pad or frame | Ask for the load report |
| Tilt legs with ballast plates | Framed panels; 41 in legs reference up to 400 W | Adjustable | Anodized aluminium plates and legs | Non-penetrating ballast | Ask for the load report |
| Driven or screw pile array | Full-size modules, multi-row | Fixed, set per project | Per project | Piles | Per project engineering |
To match a row to your panel and site, compare the brackets, tilt legs and ballast plates in one collection, or share your target power, mounting surface and environment to get a bill of materials and bracket pattern.
Read the table by row, starting with the panel size column, because a mount that cannot grip your frame dimension is out whatever its tilt or rating. The note "stated on page" marks a wind and snow figure the product page publishes, and "ask for the load report" marks a row with no published figure. For an exposed site, ask the supplier for the load test report behind any wind or snow figure.
The pile row carries no catalogue figures because driven posts and screw piles are typically quoted as a project with site data, and LinkSolar's live collections list no pile hardware. MOQ varies by supplier; confirm before ordering.
Aluminium frames with stainless steel fasteners are the normal pairing for small ground mounts, and three of the catalogue rows list exactly that. Bare carbon steel bolted against aluminium outdoors is typically avoided. The trade-offs between alloy, thickness and finish sit in the guide to aluminium bracket material and finish.
What should you send a supplier for a ground mount quote?
A ground mount quote request needs the panel dimensions and weight, the number of panels, the pole diameter or ground surface, the target tilt, the site exposure and the number of sites, and with those facts a supplier can match the mount and hardware.
- Panel dimensions and weight: length, width and frame depth of the module, plus its weight. The bracket grips the frame, so the wattage alone does not identify the right mount.
- Panels per mount: one panel per pole, or two or more side by side on one frame.
- Pole or ground surface: the measured outside diameter of the pole, or the ground type, such as grass, gravel, loose soil or a concrete pad. This decides between a pole clamp, bolted tilt legs and ballast plates.
- Target tilt: one fixed angle based on your latitude, or a range if you plan seasonal changes.
- Site exposure: sheltered yard, open field, hilltop or roadside, and whether the site typically sees heavy snow or strong seasonal wind.
- Number of sites: how many identical installations the order covers.
- Finish: any preference for bare or anodized aluminium.
- Site photos: one wide shot of the location and one close shot of the pole or ground.
Fleets of similar sites, such as gateways, sensor poles or cabins, do best with one bracket and wiring pattern repeated at every location. Sharing the target power, mounting surface and environment lets a supplier return a bill of materials and a bracket pattern that repeats. LinkSolar's brackets come from a dedicated partner contract line that has built them for over ten years.
A pole of an odd size or a panel frame that no catalogue bracket grips is the normal starting point for a custom fitting, and the guide to custom bracket fittings for non-standard poles and frames covers those options. Send the list above to request a quote for the mount and hardware. Buyers who need the panel, battery and mount together can start from complete remote power packages for field sites.
FAQ: ground mount solar panels
Is a pole mount a ground mount?
A pole mount is a type of ground mount: the panel sits on its own pole and footing, independent of any roof. It suits single panels in the typical 5 W to 60 W range at small remote sites.
The pole lifts the panel above grass, fences and uneven ground. The LinkSolar universal pole mount kit takes 5 W to 50 W panels on poles from 50.8 to 114.3 mm outside diameter.
Do ground mounted solar panels need concrete?
Ground mounted solar panels do not always need concrete; the foundation type decides. A pole footing or a bolted pad uses concrete, while ballast plates hold a tilt frame down with weight instead.
Ballast plates slide under the feet of an adjustable tilt bracket and are weighed down with bricks, rocks or sandbags, with no digging or drilling. Re-check them after strong wind. Multi-row arrays of full-size modules typically sit on driven posts or screw piles, specified per project.
What angle should a ground mount be set at?
A ground mount set for year-round output is tilted to roughly the site's latitude, facing true south in the northern hemisphere and true north in the southern hemisphere. For a fixed tilt, an angle equal to the latitude gives the most energy over a full year.
A site limited by its worst winter month, such as an off-grid monitoring pole, is typically set steeper, at around latitude plus 15°. A steeper panel also sheds heavy snow better.
Can one mount hold two panels?
One ground mount can hold two panels only if its rated panel range covers the combined size. The LinkSolar universal pole mount kit is rated by the panel dimension it grips, 172 to 540 mm across the mounting axis, so check the combined width against that range.
Tilt legs are rated by module, up to a 500 W module rating for the 15° to 60° set. Send the panel dimensions and weight to LinkSolar to confirm whether one mount fits both.
Next step
Measure the panel frame and the pole outside diameter or ground surface, then pick the mount type from the comparison table. With those numbers in hand, compare pole mount kits. If a pole or panel falls outside every listed range, LinkSolar can match a bracket to the measurements you send.