DOKIO Monocrystalline Solar Panel Size 400W 31V for 12/24V Devices, Aluminum Frame, 3m Cable, Pre-Drilled Holes for Yard, Garden, Shed, Off-Grid Power
4.6 (149 items)
Limited Time SaleUS$146.86 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 214764181 | Release Date | 2026/04/12 | List Price | US$97.91 | Model Number | 214764181 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- [REAL-WORLD POWER] Rated 400W at STC; actual output varies with sun angle, temperature, shading, cable runs, and controller—MPPT helps keep charging steadier.
- [3 m MC4 CABLE—LONGER REACH] 3 m (9.84 ft) leads give more routing freedom than short-lead panels, often reducing extra extensions and joints. Cleaner runs, fewer weak links.
- [12V: USE PARALLEL] For most 12 V systems, parallel wiring delivers more stable performance; use series only if your controller explicitly supports higher input voltage.
- [FEWER JOINTS VS 4×100W] One 400W panel replaces four 100W units—fewer branch pieces and connections, faster install, less risk of power loss from bad joints.
- [OUTDOOR-READY BUILD] Tempered glass and aluminum frame with a sealed junction box—designed for rain and splashes in yard/garden applications.
Bestseller ranking
Screen Protectors
Customers who viewed this product also viewed
Fitness Hoops
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form