Middle of its segment, modest efficiency
The LG NeON H BiFacial panel series redefines the concept of energy efficiency through the use of bifacial light absorption. By utilizing energy reflected from the ground, these modules generate significantly more electricity than traditional monofacial solutions, making them the ideal choice for ground-mounted installations and flat roofs covered with light-colored membranes. At the heart of the design are high-efficiency N-type cells, which are characterized by exceptional resistance to light-induced degradation, translating into stable energy production for decades. The innovative Cello Technology replaces standard busbars with a dense network of thin wires, which not only improves aesthetics but, above all, minimizes electrical losses and increases solar absorption. This solution effectively eliminates the problem of limited installation space, allowing for maximum power from the available surface. LG NeON H BiFacial utilizes half-cut cells (Half-Cut), which perform excellently in partial shading conditions, ensuring system continuity even in poor weather. This is a proposition for investors seeking the highest reliability and durability, backed by a long-term warranty that realistically secures the profitability of the venture over a very long time horizon. Choosing this series is an investment in premium technology that outperforms standard market solutions in terms of yields from every square meter.
Ranking
Signals from the data
Residential, commercial and shaded-installations.
Tight roof space, roofs where every square metre has to count and hot climates.
Bottom 2% of the N-type 400-450 W segment, against a median of 21.91%. Ranked 12,735th in the whole database.
Bottom 2% of the N-type 400-450 W segment, against a median of 218.3. Ranked 12,745th in the whole database.
Bottom 9% of the N-type 400-450 W segment, against a median of -0.290. Ranked 8,545th in the whole database.
N-type cells contain virtually no boron, resulting in minimal light-induced degradation (LID) compared to conventional P-type/PERC cells. The Cello technology (a dense grid of thin wires replacing standard busbars) reduces resistive losses and increases the cell's active surface area.
With a transparent rear side, the module captures light reflected off the ground, allowing up to 30% additional energy yield versus standard monofacial modules according to the manufacturer — a key advantage for ground-mount installations and light-colored flat roofs.
The manufacturer guarantees both a 25-year product warranty and a 25-year performance warranty, with a declared output level of 96.4% of rated power after 25 years — a competitive figure versus many contemporaneous Tier-1 panels offering linear warranties dropping to 84-87% over the same period.
The half-cut cell design (144 cells, 6x24 layout) limits power losses under partial shading and reduces I²R current losses, translating into higher and more stable real-world energy yield.
LG is a South Korean conglomerate operating since 1958, with decades of experience manufacturing high-quality electronic components, historically translating into strong build quality and production control for the NeON H BiFacial series.
LG officially ended global solar panel production in Q2 2022 (board decision dated February 22, 2022), meaning no new shipments of the NeON H BiFacial series and limited long-term availability of warranty service and replacement parts, despite declared after-sales support.
The module efficiency of 19.4-19.8% is notably lower than comparable current panels in the same power class (430-440 Wp), e.g. Lina Energy LEPV 132 ULTRA PREMIUM (22.37%), Luxor Solar ECO LINE N-TYPE TOPCON (22.86%), or JA Solar JAM54D40 (22.5%) — a gap exceeding 3 percentage points, meaning lower yield per unit of roof area.
- At 19.4% efficiency, this panel is 2.5pp below the N-type 400-450W median of 21.9%
- Power density of 193.7 W/m² is 24.6 W/m² below N-type 400-450W median (218.3 W/m²) - needs more roof space
- At -0.33%/°C, loses 0.04pp more power per degree than N-type 400-450W median (-0.29%/°C)
- Bifacial design (70% factor) captures reflected light - adds 4-10% yield on ground-mount or white roof
- #12735 for efficiency, #8545 for temperature performance out of 14005 panels
Specifications
Datasheet charts
Measured curves published by LG in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 430 Wp appear here. The rest cover the whole series.
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
Model: bifaciality × albedo × 0.6 view factor. A first-order estimate, not a yield simulation.
Found 20 panels of the same or similar size to this one, within ±10 mm. See them here Found 111 panels of the same or similar size to this one, within ±25 mm. See them here Found 351 panels of the same or similar size to this one, within ±50 mm. See them here Found 919 panels of the same or similar size to this one, within ±100 mm. See them here