The REC Alpha Pure-RX 405W is a high-performance solar panel designed to deliver exceptional power output for residential applications. Manufactured by REC Solar in Singapore, this panel utilizes advanced HJT technology to achieve high efficiency and reliability.
REC Alpha Pure-RX 405W
By REC Solar

Specifications
| Manufacturer | REC Solar |
|---|---|
| Model | REC Alpha Pure-RX 405W |
| Wattage | 405 W |
| Efficiency | 22.6% |
| Cell Type | Monocrystalline HJT |
| Number of Cells | 132 |
| Dimensions (W x H x D) | 1205 mm x 1728 mm x 30 mm |
| Weight | 22.7 kg |
| Colour | All Black |
| Made In | Singapore |
| Durability | 92% in the 25th year |
| MEPV | 1 |
| IBC Technology | 0 |
| Fitted Dimensions (W x H) | 1205 mm x 1728 mm |
| Manufacturer Item Code | REC405AA Pure-RX |
Performance Analysis
The REC Alpha Pure-RX 405W panel offers an impressive efficiency of 22.6%, utilizing advanced heterojunction (HJT) technology. With 132 half-cut cells and dimensions of 1205mm by 1728mm, it delivers a high power output of 405 W, making it ideal for residential installations seeking maximum energy production.
Weighing 22.7 kg and featuring an all-black design, this panel combines aesthetic appeal with excellent performance. It guarantees 92% output in the 25th year, ensuring long-term reliability and efficiency over its lifespan.
Pros
- High efficiency of 22.6%
- Advanced HJT technology
- 132 half-cut cells for increased efficiency
- 92% output after 25 years ensures long-term reliability
- Sleek all-black design suitable for residential applications
Cons
- Slightly heavier at 22.7 kg
- Higher upfront cost due to advanced technology
- Moderate size may require adequate roof space
- Not suitable for large-scale commercial applications
Conclusion
The REC Alpha Pure-RX 405W solar panel is an excellent choice for residential projects requiring high power and efficiency. Its advanced technology, compact design, and long-term performance make it a valuable investment for maximizing energy production in home installations.
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Need Help? We’ve Got Answers
- What makes the REC Alpha Pure-RX 405W suitable for residential rooftops?
- The REC Alpha Pure-RX 405W panel uses advanced Heterojunction (HJT) technology, offering 22.6% efficiency and a sleek all-black design. This makes it perfect for residential applications where aesthetics and high energy production are important.
- What is the longevity of the REC Alpha Pure-RX 405W panel?
- The REC Alpha Pure-RX 405W is guaranteed to provide 92% of its original output after 25 years, ensuring reliable performance over its lifespan.
- Where can I buy the REC Alpha Pure-RX 405W solar panel?
- The REC Alpha Pure-RX 405W solar panel is available through Kilowatts.uk and its partner network, offering you competitive pricing and installation services.
- What are the benefits of using the REC Alpha Pure-RX 405W panel?
- This panel offers high efficiency of 22.6%, advanced HJT technology, and a sleek all-black design. It also provides long-term performance, with 92% output guaranteed in 25 years, making it an excellent choice for residential rooftops.
- Is the REC Alpha Pure-RX 405W suitable for commercial applications?
- The REC Alpha Pure-RX 405W is specifically designed for residential use, but its high efficiency and design may also make it viable for small commercial applications.