Efficiency leader, no clear weak spot
The Luxor Solar Eco Line N-Type HJT Glass-Glass Bifacial series is an advanced solution based on heterojunction technology (HJT), which effectively combines the advantages of crystalline and thin-film silicon. Thanks to this approach, these modules achieve above-average efficiency even in low light conditions and feature one of the lowest temperature coefficients in the entire industry. The durable glass-glass construction ensures extreme resistance to external factors, eliminating the destructive risk of micro-cracks and chemical corrosion. The use of N-Type cells in combination with bifaciality (Bifacial) allows for the active generation of additional energy from light reflected off the ground, which realistically shortens the return on investment time. These panels effectively solve the problem of premature power degradation, offering a linear performance warranty at a level unheard of among standard manufacturers. This product is dedicated to conscious investors and businesses seeking uncompromising system longevity in the variable Polish climate. What distinguishes this series from the competition is primarily the negligible LID and PID effect, which translates into stable power yields for over thirty years of operation. By choosing these modules, you gain the assurance of fire safety and the highest operating standard of the entire photovoltaic installation.
Ranking
Signals from the data
Commercial, utility-scale and hot-climate.
Top 5% of the HJT 400-450 W segment, against a median of 22.20%. Ranked 2,711th in the whole database.
Top 22% of the HJT 400-450 W segment, against a median of 221.6.
Efficiency of up to 23.39% places the series above flagship bifacial N-type competitors such as Trina Solar Vertex N (23.2%), DMEGC DMxxxG12T-B66HSW (23.2%), and AE Solar METEOR CME-132 (23.21%), all at the same 720 Wp maximum power.
Heterojunction (HJT) cell technology delivers a Pmax temperature coefficient of around -0.26%/°C versus the typical -0.35% to -0.40%/°C for PERC modules, translating into meaningfully higher yield during hot Polish summers.
The manufacturer guarantees power retention over a full 30-year period, with a guaranteed end-of-warranty value of roughly 89-93% Pmax, well above the industry-standard 25-year / ~84.8% offered by many Tier-1 competitors.
Dual-glass construction instead of a polymer backsheet significantly reduces the risk of microcracks, cell corrosion and PID, combined with the low LID typical of N-type cells for a more stable energy output over the module's lifetime.
Active harvesting of ground-reflected irradiance delivers additional energy output, particularly in ground-mount installations over bright albedo surfaces, shortening the payback period compared with equivalent monofacial modules.
Unlike comparable series from Trina Solar Vertex N or DMEGC DMxxxG12T-B66HSW, Luxor Solar does not appear on BloombergNEF's Tier 1 bankable manufacturer list, which can complicate financing for commercial projects that require this criterion.
Founded in 2007, Luxor Solar is a mid-sized manufacturer compared with giants like Trina Solar (in the market since 1997, with tens of GW of annual output), raising questions about the ability to honor 30-year warranty commitments over such a long horizon.
- At 22.8% efficiency, this panel is 0.6pp above typical HJT 400-450W modules (median: 22.2%)
- At 224.7 W/m² power density, this panel generates 3.1 W/m² more per unit area than HJT 400-450W median (221.6 W/m²)
- At -0.24%/°C, hot weather performance is typical for HJT 400-450W panels
- Bifaciality factor of 92% can add 5-14% extra yield with reflective mounting surface
- In the top 19% for efficiency among all HJT panels
Specifications
Datasheet charts
Measured curves published by Luxor Solar in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 435 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 1736 panels of the same or similar size to this one, within ±10 mm. See them here Found 1903 panels of the same or similar size to this one, within ±25 mm. See them here Found 3373 panels of the same or similar size to this one, within ±50 mm. See them here Found 3982 panels of the same or similar size to this one, within ±100 mm. See them here