Key specifications
- Power
- 450-470 W
- Maximum efficiency
- 22.6%
- Cell technology
- HJT (heterojunction)
- Dimensions / area
- 22.4 ft² module area
- Weight
- See current REC datasheet by watt class
- Product warranty
- 20 years standard; 25 years with eligible REC ProTrust
- Performance warranty
- 25 years
- Performance at end of term
- 92% minimum power in year 25
What stands out
- REC's high-power residential HJT module family.
- 0.25% warranted annual degradation after year one under the published performance warranty.
- Full-black residential format with up to 470 W output.
What this page does not tell you
A panel datasheet does not determine whether the panel is the best financial choice for your home. Installer pricing, roof layout, inverter design, local availability, workmanship warranty and system-level production can matter more than small efficiency differences.