335W Solar Panels

335W Solar Panels by the Pallet: Building a Full Array at Bulk Pricing

A 335w solar panel is a 24V module in the size class installers use for cabin roofs, barns, ground mounts and small commercial buildings. Where a two-panel van build buys panels one at a time, an array of eight or more is cheaper and simpler to source as a pallet: one freight delivery, matched modules from the same production run, and a per-panel price that a single-unit purchase cannot reach. This collection is for that buyer, whether the plan is an off-grid homestead or solar panels on a workshop roof.

One product is listed here: the Rich Solar MEGA 335 PRO, sold only in pallets of 8, 10 or 12 modules and priced from $2,199 to $3,149 depending on quantity. It uses a 96-cell N-type TopCon design rated up to 25.1% efficiency with a 25-year performance warranty.

How to choose a pallet of 335W modules

• Array size in watts. Eight panels give 2,680W, ten give 3,350W, twelve give 4,020W. A cabin with a fridge, lights, a pump and a laptop typically lands in the 2,500W to 4,000W range of panels in most of the mainland US, so the RICH SOLAR MEGA 335W 24V Monocrystalline Solar Panels pallet sizes map directly onto real cabin loads.
• Roof or ground space. Count clear rectangles before you choose 8, 10 or 12. Ground mounts are easier to expand later; on a roof, the pallet size is often set by what fits between vents and ridges.
• Cell technology. N-type TopCon cells, used in the MEGA 335 PRO, hold efficiency better in heat and low light than older cell types, which matters for a south-facing roof in Texas or Arizona.
• Controller or inverter match. These are 24V modules. For an off-grid bank you will series them into strings for an MPPT controller; for a grid-tied home you will feed a string inverter. Confirm the input voltage window of the device before deciding string length.
• Warranty and testing. Rich Solar lists 30+ point testing and a 25-year performance warranty on this module. For a solar panel kit you expect to leave on a roof for decades, that is the number to compare.

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Sizing tips

• Run the Solar Kit Calculator with your appliances and ZIP code. It estimates panel watts alongside battery and inverter size, so you can see whether a pallet of 8 or 12 is the right one before you commit to freight.
• Arrange freight receiving. A pallet arrives by truck; you need a spot for it to be set down and at least two people to move modules.
• Plan strings around the controller. Series-wire equal numbers of modules per string and leave headroom for cold-morning voltage rise.
• Order racking, breakers and cable at the same time. The pallet is panels only; a solar panel kit for a full install adds mounting hardware, a combiner and disconnects.

Frequently asked questions

Can I buy a single 335W panel? Not from this listing; the MEGA 335 PRO ships in pallets of 8, 10 or 12. For one or two panels, see our other solar panel collections with single-unit rigid and folding options.

Are these among the best solar panels for an off-grid cabin? For a cabin array, the combination of 24V output, 25.1% N-type cells and a 25-year performance warranty covers what matters: string flexibility, output per square foot and long life.

Do 335W panels work with 12V, 24V and 48V battery banks? Yes, through an MPPT charge controller. The controller converts the string voltage down to the bank voltage; you set string length to stay under the controller's input limit.

Pallets of solar panels for sale here ship free to the mainland US from our brand partner warehouses, usually within a few business days, with 30-day returns. Call us to confirm freight access at your site before ordering.