REC — Singapore
Alpha Pro 370W
The REC Alpha Pro 370W is a 370W HJT solar panel with 19.1% efficiency. Backed by a 25-year warranty.
Premium Tier
Bifacial
370W
Wattage
19.1%
Efficiency
HJT
Cell Type
25 years
Warranty
Full Specifications
- Brand
- REC
- Model
- Alpha Pro 370W
- Series
- Alpha Pro
- Wattage
- 370W
- Module Efficiency
- 19.1%
- Cell Type
- HJT
- Dimensions
- 65-67" x 39-40"
- Weight
- 42 lbs
- Warranty
- 25 years
- Est. Price Per Watt
- $2.49
- Est. 7kW System Cost
- $17,430
- Est. 10kW System Cost
- $24,900
- Temperature Coefficient
- -0.25%/°C
- Bifacial
- Yes
- Origin
- Singapore
- FEOC Status
- likely_pass
Other REC Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| Alpha 455W E Pro | 455W | 23% | N-Type TOPCon | $3.84 |
| N-Peak 455W E Pro | 455W | 23% | N-Type TOPCon | $3.84 |
| Alpha Pure 455W E Pro | 455W | 23% | N-Type TOPCon | $3.84 |
| Alpha Pro 455W E Pro | 455W | 23% | N-Type TOPCon | $3.84 |
| Alpha 450W D Plus | 450W | 22.8% | HJT | $3.77 |
Similar Wattage Panels (Competitors)
| Panel | Wattage | Efficiency | $/W |
|---|---|---|---|
| SunPower Maxeon-40 HD | 400W | 21.5% | $3.92 |
| SunPower Maxeon 400W D Max | 400W | 21.5% | $3.92 |
| SunPower Maxeon 400W C Silver | 400W | 21.5% | $3.92 |
| SunPower Performance-40 HD | 400W | 21.5% | $3.92 |
Frequently Asked Questions
How much does a 370W REC Alpha Pro 370W cost?
The REC Alpha Pro 370W costs approximately $921 per panel ($$2.49/W). A typical 7kW system using this panel would cost around $17,430 before incentives. After the 30% federal tax credit, your net cost drops to $12,201.
Is the REC Alpha Pro 370W a good solar panel?
The REC Alpha Pro 370W has 19.1% efficiency and a 25 years warranty, placing it in the premium tier. This is a solid mid-range panel suitable for most residential installations.
How many REC Alpha Pro 370W panels do I need?
For a typical 7kW residential system, you'd need approximately 19 panels. For a 10kW system, plan for about 28 panels. The exact number depends on your roof space, energy usage, and local sun hours.