LONGi Solar — China
Hi-MO 465W E Pro
The LONGi Solar Hi-MO 465W E Pro is a 465W PERC solar panel with 21.7% efficiency. Backed by a 30-year warranty.
Standard TierFEOC: Restricted
465W
Wattage
21.7%
Efficiency
PERC
Cell Type
30 years
Warranty
Full Specifications
- Brand
- LONGi Solar
- Model
- Hi-MO 465W E Pro
- Series
- Hi-MO
- Wattage
- 465W
- Module Efficiency
- 21.7%
- Cell Type
- PERC
- Dimensions
- 78-82" x 39-41"
- Weight
- 54 lbs
- Warranty
- 30 years
- Est. Price Per Watt
- $2.56
- Est. 7kW System Cost
- $17,920
- Est. 10kW System Cost
- $25,600
- Temperature Coefficient
- -0.35%/°C
- Bifacial
- No
- Origin
- China
- FEOC Status
- fail
Other LONGi Solar Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| Hi-MO 480W D | 480W | 22.1% | N-Type TOPCon | $2.67 |
| Hi-MO 475W C All-Black | 475W | 22% | PERC | $2.64 |
| Hi-MO 465W B BF | 465W | 21.7% | N-Type TOPCon | $2.56 |
| Hi-MO 460W A HC | 460W | 21.5% | PERC | $2.50 |
| Hi-MO 455W E HD | 455W | 21.3% | N-Type TOPCon | $2.44 |
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 |
| Aiko Solar Navi 490W D | 490W | 23.2% | $2.70 |
Frequently Asked Questions
How much does a 465W LONGi Solar Hi-MO 465W E Pro cost?
The LONGi Solar Hi-MO 465W E Pro costs approximately $1190 per panel ($$2.56/W). A typical 7kW system using this panel would cost around $17,920 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 LONGi Solar Hi-MO 465W E Pro a good solar panel?
The LONGi Solar Hi-MO 465W E Pro has 21.7% efficiency and a 30 years warranty, placing it in the standard tier. This is above-average efficiency, making it a strong choice.
How many LONGi Solar Hi-MO 465W E Pro panels do I need?
For a typical 7kW residential system, you'd need approximately 16 panels. For a 10kW system, plan for about 22 panels. The exact number depends on your roof space, energy usage, and local sun hours.