LG 405W NeON H+ Black Solar Panel LG405N3K-V6
LG 405W NeON H+ Black Solar Panel LG405N3K-V6
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LG 405W NeON H+ Black Solar Panel LG405N3K-V6
LG405N3K-V6
LG 405W NeON® H+ Black Solar Panel LG405N3K-V6
Pallet Only: 25 Panels/Pallet
The LG405N3K-V6 NeON® H+ Black is a premium residential solar module featuring N-type half-cut cells, advanced Cello technology, and a sleek all-black design. With high power output, low degradation, and bifacial energy gain, it delivers strong long-term performance backed by LG's industry-leading 25-year warranty.
Key Benefits
High Output Efficiency: Delivers 405W of power at 20.7% module efficiency under STC conditions.
Half-Cut N-Type Cells: Increases durability and performance while minimizing LID and LeTID effects.
Modern Black Aesthetic: All-black design for seamless rooftop integration and enhanced curb appeal.
Superior Warranty: 25-year product and linear performance warranty with 90.6% output guaranteed at year 25.
Bifacial Energy Yield: Up to 10% rear-side gain enhances performance in reflective rooftop environments.
Special Technology
Cello Technology: Multi-wire design improves power output and reliability while reducing micro-cracks and electrical loss.
Certified Durability: Withstands up to 5400 Pa (front) and 4000 Pa (rear) mechanical loads.
Enhanced Safety & Quality: Tested under IEC, UL, ISO, and OHSAS certifications including salt mist and ammonia resistance.
Low Temperature Coefficient: -0.33%/°C for better performance on hot, sunny days.
Warranty
25-year product warranty and 25-year linear power warranty, guaranteeing 90.6% power output after 25 years.
Best Uses
Residential Rooftops: Ideal for customers seeking premium performance with aesthetic appeal.
Space-Constrained Installations: Higher output per panel allows fewer panels to achieve energy goals.
Reflective Surfaces: Bifaciality improves energy capture on bright, high-albedo surfaces.
Bifacial Design and N-Type Half-Cells Structure Explained
These advanced features define the high-efficiency performance and extended durability of this solar panel:
Bifacial Technology
This bifacial module is engineered to capture solar energy from both the front and rear sides. While the front absorbs direct sunlight, the rear side collects reflected light from surrounding surfaces such as concrete, snow, or sand. This dual-sided exposure increases overall energy harvest, significantly boosting total output and system efficiency—especially in high-albedo environments.
N-Type Half-Cell Architecture
The panel utilizes N-Type monocrystalline cells with a half-cut layout, offering superior efficiency and thermal performance compared to traditional P-Type cells. N-Type cells are inherently more resistant to light-induced degradation (LID) and offer improved electron mobility, resulting in higher efficiency and longer operational stability. The half-cell configuration minimizes resistive losses and enhances energy yield even under partial shading.
Specifications Table
| Specification | Data |
|---|---|
| Model | LG405N3K-V6 |
| Power Output (Pmax) | 405 W |
| Module Efficiency | 20.7% |
| Cell Type | Monocrystalline N-Type |
| Cell Count | 132 (6 x 22) half-cells |
| Open Circuit Voltage (Voc) | 45.3 V |
| Short Circuit Current (Isc) | 11.20 A |
| Voltage at Pmax (Vmpp) | 37.6 V |
| Current at Pmax (Impp) | 10.78 A |
| Power Tolerance | 0 ~ +3% |
| Temperature Coeff. (Pmax) | -0.33% / °C |
| Operating Temperature | -40°C to +85°C |
| Max System Voltage | 1000 V |
| Max Series Fuse | 20 A |
| Module Dimensions (L × W × H) | 74.0 × 41.0 × 1.57 in |
| Weight | 43.4 lbs |
| Glass | Tempered with AR Coating |
| Frame | Anodized Aluminum (Black) |
| Junction Box | IP68 with 3 Bypass Diodes |
| Connector | MC4 Compatible |
| Cable Length | 1400 mm x 2 |
| Bifaciality Coefficient | 10% |
| Certifications | IEC/UL 61730, IEC 61215, ISO 9001/14001/50001, OHSAS 18001 |
About LG’s NeON:
LG’s NeON® series (NeON 2, NeON R) featured top-tier monocrystalline IBC/N‑type cells with 18.4–22.3% efficiency, industry‑leading temperature coefficients (–0.29 to –0.40 %/°C), and sleek designs. Although LG exited the solar business in 2022, unsold panels remain available. Their premium modules boasted one of the strongest 25-year product, performance, and labor warranties, retaining over 90% output after 25 years—ideal for long-lasting residential or commercial systems.
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FAQs
Q: What is the power output of the LG405N3K-V6 panel?
The LG405N3K-V6 panel delivers 405 watts of power, making it an excellent high-efficiency option for both residential and commercial applications.
Q: Are LG405N3K-V6 panels suitable for areas with low sunlight?
Yes, the LG405N3K-V6 uses advanced monocrystalline cell technology that performs well even in low-light conditions such as overcast skies and early or late hours of the day.
Q: What kind of warranty does LG offer for the LG405N3K-V6 panel?
LG provides a 25-year product warranty and a 25-year linear power output warranty, ensuring long-term performance and reliability.
Q: Are these panels compatible with different mounting systems?
Yes, the LG405N3K-V6 panel is compatible with most industry-standard mounting systems, suitable for both roof and ground installations.
Q: How durable are LG405N3K-V6 panels in harsh weather conditions?
LG405N3K-V6 panels are built to endure extreme environmental conditions, including high wind loads, snow, and heat, and feature tempered, anti-reflective glass for added durability.
Q: Can LG405N3K-V6 panels help me save on energy costs?
Absolutely! With their high power output and efficiency, LG405N3K-V6 panels generate more electricity per square foot, helping to reduce utility bills and improve ROI.
Q: How many LG405N3K-V6 panels do I need for my home?
The number of panels depends on your energy consumption and roof space. For a home using about 10,000 kWh annually, you'd need roughly 25 LG405N3K-V6 panels. Consult a solar installer for an accurate assessment.
Q: How many panels are in each pallet?
Each pallet typically contains 25 LG405N3K-V6 panels, offering convenient bulk packaging for larger projects.
