Household Solar Panel Kits

Solar Panel Kits for the Home: How to Pick Panels That Match Your System

A solar panel kit is the panel side of a home, cabin or RV system: rigid monocrystalline modules sold in pairs or pallets, sometimes with a charge controller, that you connect to a battery bank or a hybrid inverter you already own or are buying at the same time. Household solar panel kits differ from portable folding panels in that they are bolted to a roof, rack or trailer and left there.

This collection holds 60 products from Sungold Power, Rich Solar, Anker and EG4. It starts at from $165 for a two-panel 100W kit and runs past $7,000 for a complete battery-plus-inverter system, with pallet lots of 335W to 410W panels in between for whole-roof installs.

How to choose a solar panel kit

• Kit voltage first. The number in the title (24V or 48V) tells you which battery bank the kit is wired for. The Sungold Power 370W 24V Mono Black PERC Kit suits a 24V cabin or van bank; the Sungold Power 415W 48V Mono Black PERC Kit is the match for a 48V home inverter.
• Watts per panel and roof space. Higher-wattage modules save mounting hardware and rail. A 450W or 415W panel produces roughly twice what a 200W panel does in the same sun, so if roof area is tight, pay for the bigger module.
• Pairs or pallets. Two-panel kits such as the Sungold Power 100W 24V Kit (two 100W panels included) are for trailers and small sheds. For a house roof, the Rich Solar MEGA 335W PRO ships in pallets of 8, 10 or 12 panels at up to 25.1% efficiency, and the MEGA 400 and MEGA 410 are pallet-only as well.
• Controller included or not. Most kits here are panels only. If you have no charge controller, the Rich Solar 400 Watt Charging Kit with 40 Amp MPPT Controller bundles two 200W panels with a 12V/24V MPPT unit for from $800.
• Weather rating. The Sungold PERC kits use IP68 junction boxes, which matters on boats and coastal roofs. The 200W and 100W kits are IP65/IP67, fine for a dry roof or trailer.

Popular picks in this collection

Sizing tips

• Use the Solar Kit Calculator with your ZIP code. It converts your appliance list into panel watts using local sun hours, so a roof in Arizona and one in Ohio get different answers.
• Check your inverter or controller's maximum input voltage before you wire panels in series. The 200W kit lists 37V Vmp per panel; four in series is already well above what many small controllers accept.
• For a shaded or east-west roof, several smaller strings outperform one long one. This is where a pallet of 335W modules beats a handful of 450W ones.
• Compare solar panels for sale by cost per watt, not by sticker price. The 415W kit at $875 and the 450W kit at $899 are close, so the deciding factor is which fits your rails.

Frequently asked questions

What are the best solar panels for a small cabin? For a 24V cabin bank, the 370W 24V PERC kit gives real charging power in a compact footprint. If the cabin runs a 48V inverter, step up to the 415W or 450W 48V kits so the string voltage matches.

Do these kits include mounting and wiring? Kits are panels, or panels plus a controller in the Rich Solar charging kit. Rails, clamps and extension cable depend on your roof, so plan those separately.

Can I use household panels on an RV? Yes, the 100W and 200W two-panel kits are the usual choice for a trailer roof, and the IP68 PERC modules tolerate road spray on a boat or truck camper.

Every kit ships free to the mainland US from our brand partner warehouses, usually within a few business days, with 30-day returns. Call us with your roof dimensions and battery voltage and we will confirm the kit fits before you order.