LG — South Korea
NeON R 400W B Ultra
The LG NeON R 400W B Ultra is a 400W N-Type solar panel with 20.8% efficiency. Backed by a 30-year warranty.
Premium Tier
400W
Wattage
20.8%
Efficiency
N-Type
Cell Type
30 years
Warranty
Full Specifications
- Brand
- LG
- Model
- NeON R 400W B Ultra
- Series
- NeON R
- Wattage
- 400W
- Module Efficiency
- 20.8%
- Cell Type
- N-Type
- Dimensions
- 66-80" x 39-41"
- Weight
- 46 lbs
- Warranty
- 30 years
- Est. Price Per Watt
- $3.40
- Est. 7kW System Cost
- $23,800
- Est. 10kW System Cost
- $34,000
- Temperature Coefficient
- -0.25%/°C
- Bifacial
- No
- Origin
- South Korea
- FEOC Status
- check
Other LG Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| NeON 435W E Pro | 435W | 22.2% | N-Type | $4.10 |
| NeON R 435W E Pro | 435W | 22.2% | N-Type | $4.10 |
| NeON 2 435W E Pro | 435W | 22.2% | N-Type | $4.10 |
| NeON H 435W E Pro | 435W | 22.2% | N-Type | $4.10 |
| NeON 430W D Plus | 430W | 22% | N-Type | $4.00 |
Similar Wattage Panels (Competitors)
| Panel | Wattage | Efficiency | $/W |
|---|---|---|---|
| SunPower Maxeon 430W E Max | 430W | 22.6% | $4.38 |
| SunPower Maxeon 430W B All-Black | 430W | 22.6% | $4.38 |
| SunPower Maxeon 430W C Black | 430W | 22.6% | $4.38 |
| SunPower Performance 430W E Max | 430W | 22.6% | $4.38 |
Frequently Asked Questions
How much does a 400W LG NeON R 400W B Ultra cost?
The LG NeON R 400W B Ultra costs approximately $1360 per panel ($$3.40/W). A typical 7kW system using this panel would cost around $23,800 before incentives. After the 30% federal tax credit, your net cost drops to $16,660.
Is the LG NeON R 400W B Ultra a good solar panel?
The LG NeON R 400W B Ultra has 20.8% efficiency and a 30 years warranty, placing it in the premium tier. This is a solid mid-range panel suitable for most residential installations.
How many LG NeON R 400W B Ultra panels do I need?
For a typical 7kW residential system, you'd need approximately 18 panels. For a 10kW system, plan for about 25 panels. The exact number depends on your roof space, energy usage, and local sun hours.