REC Review 2026
REC manufactures 4 models across solar panels. Efficiency range 21.4%–22.6%.
Headquartered in Singapore · Manufacturing in Singapore
Founded 1996 by ScanWafer (predecessor) · Headquartered in Munich, Germany
Parent company: Reliance Industries Limited (India)
REC at a glance
Certifications: IEC 61215 · IEC 61730 · UL 1703 · CEC Listed
Warranty: 25-yr product · 25-yr performance
Key milestones
- 1996 Founded as ScanWafer in Norway
- 2010 Launched first solar panel
- 2015 Acquired by Bluestar Elkem (China)
- 2021 Acquired by Reliance Industries Ltd. of India
- 2022 Launched Alpha Pure-R series with HJT lead-free technology
Source: www.recgroup.com/en/about-rec · Last updated 2026-05-27
REC Pros & Cons (data-driven)
+ Pros
- ✓ Average panel efficiency 22.1% exceeds industry baseline 21%
- ✓ Average product warranty 23.8yr exceeds industry baseline 12yr
- ✓ Strong heat tolerance (-0.27%/°C, better than industry -0.32%/°C)
- ✓ Low annual degradation 0.36%/yr (industry average ~0.5%/yr)
− Cons
- ✗ Distributor and installer pricing varies — direct retail rarely available
- ✗ Some 2026 models depend on regional distributor availability
Pros and cons calculated against industry baselines: 21% panel efficiency, 12yr panel warranty, -0.32%/°C temp coeff, 90% battery RTE.
Current REC Product List (4)
Solar Panels (4)
| Model | Wattage | Efficiency | Warranty | Verified | Score | Details |
|---|---|---|---|---|---|---|
| Alpha Pure-RX 470W | 470W | 22.6% | 25/25 yr | ✓ | 100 (A) | View → |
| Alpha Pure R 430W | 430W | 22.3% | 25/30 yr | ✓ | 100 (A) | View → |
| Alpha Pure-R 460W | 460W | 22.2% | 25/25 yr | — | 94 (A) | View → |
| TwinPeak 5 420W | 420W | 21.4% | 20/25 yr | — | 82 (B+) | View → |
Spec Sheet Downloads
2 manufacturer-published datasheets available for REC products. All links go to the official PDF on the manufacturer's website.
- PDF REC Alpha Pure-RX 470W datasheet →https://www.recgroup.com/sites/default/files/2025-04/Web_DS_REC%20Alpha%20Pure-RX_EN%20US_042025.pdf
- PDF REC Alpha Pure R 430W datasheet →https://www.recgroup.com/sites/default/files/2025-01/Web_DS_REC_Alpha_Pure-R_EN%20US.pdf
Where REC is Recommended
Our climate-adapted state guides recommend REC models in 9 states.
Recent REC News
SolarSpec does not republish third-party news. For the latest REC news — product launches, financial filings, recalls, supply-chain updates — search Google News directly.
Search REC news on Google News →Related Brands
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Frequently Asked Questions
What is the SolarSpec Score for REC?
REC earns a SolarSpec Score of 94/100 (Grade A) based on the weighted average of all 4 models in their 2026 lineup. The score combines efficiency, warranty, temperature coefficient, and verification status. See our /methodology/ page for the full formula.
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 warranty does REC offer on solar panels?
REC offers up to 25-year product warranty and up to 30-year performance warranty. Average annual degradation across the lineup is 0.36%.
Where are REC solar panels manufactured?
REC solar panels are manufactured in Singapore.
Where can I download REC datasheets?
We have direct manufacturer-published datasheet links for 2 of 4 REC products. See the Spec Sheet Downloads section below for direct PDF links.
How we score brands
Every REC model in our catalog is scored 0-100 using a transparent formula: efficiency (25 pts), product warranty (20 pts), performance warranty bonus (3 pts), temperature coefficient (12 pts), and datasheet verification (5 pts), on a 50-point baseline. The brand-level score is the simple average across all 4 models.
Read the full SolarSpec methodology →