REC Solar Products
4 products across Solar Panels. Efficiency range: 21.4%–22.6%.
REC Solar Panel Overview
All REC Solar Panels (4)
| Model | Power | Efficiency | Cell Type | Warranty | Degradation |
|---|---|---|---|---|---|
| Alpha Pure-RX 470W | 470W | 22.6% | HJT (Heterojunction) | 25/25 yr | 0.35%/yr |
| Alpha Pure R 430W | 430W | 22.3% | HJT (Heterojunction) | 25/30 yr | 0.35%/yr |
| Alpha Pure-R 460W | 460W | 22.2% | HJT (Heterojunction) | 25/25 yr | 0.35%/yr |
| TwinPeak 5 420W | 420W | 21.4% | PERC Mono | 20/25 yr | 0.4%/yr |
Sorted by efficiency. Click any model for full specifications and review.
Estimated System Costs with REC Panels
| System Size | Panels Needed | Est. Cost (before ITC) | After 30% ITC |
|---|---|---|---|
| 5 kW | ~11 panels | $12,500–$17,500 | $8,750–$12,250 |
| 8 kW | ~18 panels | $20,000–$28,000 | $14,000–$19,600 |
| 10 kW | ~22 panels | $25,000–$35,000 | $17,500–$24,500 |
| 12 kW | ~26 panels | $30,000–$42,000 | $21,000–$29,400 |
Estimates based on national average installed costs of $2.50–$3.50/watt. Panel count uses the Alpha Pure-RX 470W (470W). Actual prices vary by location and installer.
About REC
REC manufactures solar panels with 4 models in their 2026 product lineup. Their solar panels range from 420W to 470W with efficiencies of 21.4%–22.6%, using HJT (Heterojunction) and PERC Mono cell technology. Manufacturing takes place in Singapore.
Quick Facts
- Total Products: 4 models
- Categories: Solar Panels
- Manufacturing: Singapore
- Best Efficiency: 22.6% (Alpha Pure-RX 470W)
- Max Power: 470W (Alpha Pure-RX 470W)
Frequently Asked Questions
How many solar products does REC offer in 2026?
REC offers 4 products in their 2026 lineup: 4 solar panels.
What is the most efficient REC solar panel?
The most efficient REC solar panel is the Alpha Pure-RX 470W at 22.6% efficiency with 470W output. REC panels range from 21.4% to 22.6% efficiency across 4 models.
What is the most powerful REC solar panel?
The highest-wattage REC panel is the Alpha Pure-RX 470W at 470W. REC's panel lineup ranges from 420W to 470W, using HJT (Heterojunction) and PERC Mono cell technology.
What warranty does REC offer on solar panels?
REC offers up to 25-year product warranty and up to 30-year performance warranty on their solar panels. The average annual degradation rate is 0.36%.
Where are REC solar panels manufactured?
REC solar panels are manufactured in Singapore.