
405W SunPower Solar Panel
A 405W Mono PERC panel from SunPower, new and unused. SunPower is a long-running name in solar, and this is a tier-1 module that carries the manufacturer's warranty, sized close to a standard residential panel.
In stock and ready to ship.
- Open-circuit voltage (Voc)
- 45.4 V
- Max-power current (Imp)
- 10.6 A
- Module dimensions
- 40.9 in × 75.7 in
- Module thickness
- 1.4 in
- Weight
- 48.5 lb
A SunPower panel, new and warrantied.
The SunPower 405W is a monocrystalline module from one of the longest-running names in the industry. It is new and unused, a tier-1 panel that carries the manufacturer's warranty. At a compact, near-residential size it fits common roof and rack layouts, and it has the warranty and certifications a grid-tied, net-metered install needs.
405W per panel
Enough output to build a real array without the panel count getting away from you.
SunPower module
Built by a long-established manufacturer, with the steady output mono panels are known for.
Compact footprint
At 40.9 by 75.7 inches it is one of the smaller panels we stock, easy to handle and easy to fit.
New and warrantied
A new, unused tier-1 module, backed by the manufacturer's warranty and fit for a grid-tied or off-grid install.
This is a full-size monocrystalline module for a home roof, a ground mount, or an off-grid array. As a new, unused tier-1 panel it carries the manufacturer's warranty and the certifications a grid-tied, net-metered install needs, so it works whether you are selling power back to the utility or running fully off-grid. Check the datasheet for the exact electrical numbers when you size strings to your inverter.


