Risen Energy — China
RSM 450W C
The Risen Energy RSM 450W C is a 450W N-Type TOPCon solar panel with 20.9% efficiency. Backed by a 17-year warranty.
Budget TierFEOC: Restricted
450W
Wattage
20.9%
Efficiency
N-Type TOPCon
Cell Type
17 years
Warranty
Full Specifications
- Brand
- Risen Energy
- Model
- RSM 450W C
- Series
- RSM
- Wattage
- 450W
- Module Efficiency
- 20.9%
- Cell Type
- N-Type TOPCon
- Dimensions
- 78-82" x 39-41"
- Weight
- 53 lbs
- Warranty
- 17 years
- Est. Price Per Watt
- $2.31
- Est. 7kW System Cost
- $16,170
- Est. 10kW System Cost
- $23,100
- Temperature Coefficient
- -0.25%/°C
- Bifacial
- No
- Origin
- China
- FEOC Status
- fail
Other Risen Energy Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| RSM 455W D Plus | 455W | 21% | PERC | $2.34 |
| RSM 445W A Ultra | 445W | 20.7% | PERC | $2.26 |
| RSM 440W B All-Black | 440W | 20.5% | PERC | $2.20 |
| RSM 435W A BF | 435W | 20.3% | N-Type TOPCon | $2.14 |
| RSM 430W E HC | 430W | 20.1% | PERC | $2.09 |
Similar Wattage Panels (Competitors)
| Panel | Wattage | Efficiency | $/W |
|---|---|---|---|
| Maxeon 3 455W E Pro | 455W | 23.5% | $4.72 |
| SunPower Maxeon 455W E Pro | 455W | 23.4% | $4.71 |
| Maxeon 3 450W D Plus | 450W | 23.3% | $4.61 |
| SunPower Maxeon 445W D Plus | 445W | 23.1% | $4.58 |
Frequently Asked Questions
How much does a 450W Risen Energy RSM 450W C cost?
The Risen Energy RSM 450W C costs approximately $1040 per panel ($$2.31/W). A typical 7kW system using this panel would cost around $16,170 before incentives.
⚠ The 30% federal solar tax credit has ended — Section 25D expired December 31, 2025, and the Section 48E construction-start deadline passed July 4, 2026.
Selecting 30% ITC assumes you began construction before this deadline. Most new purchases no longer qualify.Learn about your options after the deadline →
Is the Risen Energy RSM 450W C a good solar panel?
The Risen Energy RSM 450W C has 20.9% efficiency and a 17 years warranty, placing it in the budget tier. This is a solid mid-range panel suitable for most residential installations.
How many Risen Energy RSM 450W C panels do I need?
For a typical 7kW residential system, you'd need approximately 16 panels. For a 10kW system, plan for about 23 panels. The exact number depends on your roof space, energy usage, and local sun hours.