Solar panel · REC
Alpha Pure-RX
Current model: REC450AA–REC470AA Pure-RX
Premium high-density residential panels for roofs where usable space matters.
Manufacturer specs, reviewed July 2026
450–470 WPower range
22.6%Maximum efficiency
25 yearsPerformance warranty
Premium high-density residential panels for roofs where usable space matters.
REC Alpha Pure-RX panels use heterojunction cell technology to deliver high output and efficiency in a practical residential format. The current series reaches 470 W and up to 22.6% module efficiency.
Your proposal names the exact model and setup we’ll install.
Published specifications
Alpha Pure-RX at a glance.
Straight from the manufacturer’s spec sheet.
| Specification | Published value |
|---|---|
| Model family | REC450AA · REC460AA · REC470AA Pure-RX |
| Rated power | 450–470 W |
| Module efficiency | Up to 22.6% |
| Cell technology | Heterojunction (HJT) |
| Pmax temperature coefficient | −0.24%/°C |
| Warranty | 25-year product and performance · at least 92% power in year 25 |
Why homeowners consider it
Key strengths
- High power density for constrained roof areas
- Heterojunction cell technology
- Strong performance retention specification
- Full-black residential appearance
Often a fit for
Best suited for
- Homes with limited high-quality roof area
- Projects prioritizing premium module efficiency
- Homeowners who prefer an all-black module appearance
Before we recommend it
What we’ll figure out with you
- How many modules fit on the usable roof planes?
- Which inverter pairing is appropriate?
- Which REC warranty applies to your installation?
- Is the extra output worth the price on your roof?
It has to fit your whole system
Specs narrow the field. We also make sure it fits your roof, your electrical panel, your permit and your utility’s rules.
If a model ever has to change, we tell you before installation.