Rising Sun Solar — China
RS 425W D Plus
The Rising Sun Solar RS 425W D Plus is a 425W PERC solar panel with 19.5% efficiency. Backed by a 15-year warranty.
Budget TierFEOC: Restricted
425W
Wattage
19.5%
Efficiency
PERC
Cell Type
15 years
Warranty
Full Specifications
- Brand
- Rising Sun Solar
- Model
- RS 425W D Plus
- Series
- RS
- Wattage
- 425W
- Module Efficiency
- 19.5%
- Cell Type
- PERC
- Dimensions
- 66-80" x 39-41"
- Weight
- 48 lbs
- Warranty
- 15 years
- Est. Price Per Watt
- $2.15
- Est. 7kW System Cost
- $15,050
- Est. 10kW System Cost
- $21,500
- Temperature Coefficient
- -0.35%/°C
- Bifacial
- No
- Origin
- China
- FEOC Status
- fail
Other Rising Sun Solar Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| RS 420W C | 420W | 19.3% | PERC | $2.09 |
| RS 415W A Ultra | 415W | 19.2% | PERC | $2.06 |
| RS 410W E Max | 410W | 19% | PERC | $2.00 |
| RS 405W E HC | 405W | 18.8% | PERC | $1.94 |
| RS 400W D Pro | 400W | 18.7% | PERC | $1.91 |
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 425W Rising Sun Solar RS 425W D Plus cost?
The Rising Sun Solar RS 425W D Plus costs approximately $914 per panel ($$2.15/W). A typical 7kW system using this panel would cost around $15,050 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 Rising Sun Solar RS 425W D Plus a good solar panel?
The Rising Sun Solar RS 425W D Plus has 19.5% efficiency and a 15 years warranty, placing it in the budget tier. This is a solid mid-range panel suitable for most residential installations.
How many Rising Sun Solar RS 425W D Plus panels do I need?
For a typical 7kW residential system, you'd need approximately 17 panels. For a 10kW system, plan for about 24 panels. The exact number depends on your roof space, energy usage, and local sun hours.