solar panel
REC Alpha Pure-R
REC Alpha Pure-R is a solar panel utilizing heterojunction (HJT) technology, with power output ranging from 400 to 430 Wp, high efficiency up to 22.3%, and a lead-free, RoHS-compliant design (recgroup.com).
Images
Pros and cons
Pros
Strengths called out by generated product content.
- Lower degradation rate (92% output after 25 years)
- High efficiency (up to 22.3%) and power density
- Excellent warranty including parts, performance, and labor for 25 years
- Good performance in hot conditions due to better temperature coefficient
- Aesthetic design with black-on-black appearance
- Use of heterojunction (HJT) technology for better performance and longevity
- Better power output at high temperatures compared to some panels
Cons
Tradeoffs and constraints to review before choosing.
- Very expensive compared to other panels
- Size and voltage outputs vary, complicating inverter matching
- Not compatible with certain microinverters (e.g., IQ8M, IQ8A) due to voltage range
- Limited data on real-world performance yet
Notes
Context that does not fit neatly as a pro or con.
- Different models (Pure-R, Pure-RX, Pure 2) vary in size, cell count, and specifications
Electrical Specifications
- Power Output
- 430 W1
- Efficiency
- 22.3 %1
- Cell Type
- heterojunction, 80 half-cut bifacial REC heterojunction cells, 80 half-cut heterojunction cells, half-cut bifacial REC heterojunction cells, half-cut heterojunction, HJT technology1
- Temperature Coefficient
- -0.24 %/°C1
- Max Current
- 92
- Min Power Output
- 400 W
- Max System Voltage
- 1,0002
- Power
- 415 W
Physical Dimensions
Design
- Features
- compatible with MLPE, half-cut cells, half-cut heterojunction cells, heterojunction technology, high power density, lead-free, residential suitability, residential use
- Lead Free
- Yes
- Module Type
- heterojunction
Material & Construction
- Frame Material
- aluminum2