Light for its output, short guarantee
The BYD AURO MLTK-36 series introduces a new level of quality in power density thanks to the use of p-type cell technology in the modern M10 format. This solution effectively eliminates the problem of limited installation space, allowing for a significantly higher energy yield from every square meter of the roof. Engineers focused on minimizing resistive losses through an advanced multi-busbar system, which translates into more stable module operation even on hot days. Thanks to the precise half-cut design, these panels handle partial shading exceptionally well, which is a key advantage in dense building environments. This series is dedicated to users seeking the highest durability, guaranteed by outstanding resistance to PID degradation and a construction that withstands extreme snow loads. Compared to the competition, BYD AURO MLTK-36 stands out for its attention to the optimization of the internal connection system, thereby offering an excellent temperature coefficient. It is an ideal choice for investors who value a fast return on investment and a reliable source of clean energy for decades, as confirmed by rigorous quality tests.
Ranking
Signals from the data
Commercial, utility-scale, shaded-installations and cold-climate.
Owners who want a long output guarantee.
Top 9% of the PERC 550-600 W segment, against a median of 52.7. Ranked 2,386th in the whole database.
Top 10% of the PERC 550-600 W segment, against a median of -0.350.
Top 20% of the PERC 550-600 W segment, against a median of 212.9.
Bottom 24% of the PERC 550-600 W segment, against a median of 27 yrs.
A peak efficiency of 21.48% places the series just behind the JA Solar DEEP BLUE 3.0 (21.5%) and clearly above the ET Solar Elite PLUS (21.4%) and Boviet VEGA (21.3%). This translates to higher energy yield from limited roof space with no price premium for newer N-type technology.
The datasheet (v202408A, BYD) specifies a Pmax TC of -0.332%/°C, which outperforms the -0.35%/°C of the JA Solar DEEP BLUE 3.0 in the same segment class. The 0.018 percentage-point difference equates to approximately 0.9 W/kWp less power loss at a typical summer module operating temperature of +75°C.
According to the manufacturer's datasheet, the bifacial construction enables up to 30% additional energy harvest from reflected irradiance. This is particularly valuable in ground-mounted systems over high-albedo surfaces (sand, concrete, snow) or rooftops with TPO/PVC membranes.
A front-side snow and wind load rating of 5,400 Pa corresponds to approximately 550 kg/m², more than twice the minimum IEC 61215 requirement of 2,400 Pa. The series is recommended for installations in snow load zones III–IV per PN-EN 1991-1-3.
BYD appears on the BNEF Tier 1 list (methodology updated March 2026), satisfying the requirement of having a minimum of 6 projects >10 MW financed by independent commercial banks. This status is critical for securing bank financing or leasing arrangements for commercial and utility-scale installations.
The series is based on p-type PERC cells, which exhibit a higher light-induced degradation (LID) rate compared to N-type TOPCon. The market is shifting en masse toward TOPCon in this power class: for example, the JA Solar DEEP BLUE 4.0 Pro (N-type TOPCon, up to 22.4% efficiency, TC = -0.30%/°C) is entering the same price segment in 2025–2026, offering superior linear degradation performance and lower temperature losses.
- At 21.5% efficiency, this panel is on par with typical PERC 550-600W modules
- Power density of 214.8 W/m² matches the PERC 550-600W median
- Temperature coefficient of -0.33%/°C matches the PERC 550-600W median
- 27.0 kg weight - 3.8 kg lighter than PERC 550-600W median (30.8 kg), reducing installation effort
- Bifacial design (70% factor) captures reflected light - adds 4-10% yield on ground-mount or white roof
Specifications
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.
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