--- title: "Huayao HY570-N144BDD Solar Panel: Specs & Datasheet | ComparePV" description: "Huayao HY570-N144BDD solar panel. Specs: 22.06% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/huayao-hy570-n144bdd" image: "https://comparepv.com/og/panel/huayao-hy570-n144bdd.png" updated: 2026-09-11 --- # Huayao HY570-N144BDD Solid all-round for its segment 1,022 panels in the segment TOPCon 550-600 W ## Identity - **Manufacturer:** Huayao - **Model:** HY570-N144BDD - **Series:** Hyper N72 - **Rated power:** 570 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 550-600 W (1022 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 570 W | 580 W | Typical | | | Module efficiency | 22.06% | 22.44% | Typical | 6,268 | | Power density | 220.7 | 224.4 | Typical | 6,121 | | Temperature coefficient | -0.300 | -0.290 | Typical | 6,152 | | Weight (kg) | 31.0 kg | 31.2 kg | Typical | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.06% | 22.44% | Typical | 6,268 | | Power density | 220.7 | 224.4 | Typical | 6,121 | | Temperature coefficient | -0.300 | -0.290 | Typical | 6,152 | | Weight per kWp | 54.4 | 53.8 | Typical | 8,772 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | - **Best for:** Commercial, utility-scale and shaded-installations. ## Specification ### Electrical - **Rated power (Pmax):** 570 W - **Efficiency:** 22.06 % - **Voltage at Pmax (Vmp):** 42.41 V - **Current at Pmax (Imp):** 13.44 A - **Open-circuit voltage (Voc):** 51.06 V - **Short-circuit current (Isc):** 14.24 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.300 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.046 %/degC - **NOCT:** 44 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 144 - **Bifacial:** yes ### Physical - **Length:** 2278 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 31.0 kg - **Area:** 2.58 m2 - **Power density:** 220.7 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.4 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 498 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 6268 of 14129 | | Power density | 6121 of 14129 | | Temperature coefficient | 6152 of 14129 | | Weight | 8772 of 14129 | | Warranty | 21 of 14129 | ## Pros - **N-type TOPCon technology** - N-type TOPCon cells deliver a temperature coefficient of Pmax at -0.30%/°C (ENF data for HY575-590-N144BDD), outperforming standard PERC cells at -0.35%/°C. The absence of LID translates into measurably higher energy yield from day one without a degradation-driven power loss at startup. - **Module efficiency up to 22.84%** - The series' peak efficiency of 22.84% closely matches the top peer - AE Solar HORIZON CMD-144BDS (22.86%) - and exceeds both Talesun TM7G72M and Horay Solar HS 182-144 TC-D Ocean (each 22.80%), placing the Hyper N72 at the leading edge of the 144-cell 570-590 Wp segment. - **Bifacial + half-cut 144-cell design** - The bifacial construction captures reflected irradiance from the ground surface (typically +5-15% additional yield in ground-mount and flat-roof installations with light-colored EPDM/TPO membranes). The half-cut format reduces resistive losses and improves partial-shading tolerance - critical for rooftop systems with parapets, HVAC penetrations, or ballasted racking. - **30-year linear power warranty** - The manufacturer guarantees ≥87.4% of nominal power after 30 years with an annual degradation rate of 0.40% (HY575-590-N144BDD datasheet via ENF). The warranty horizon aligns with the typical project financing period for utility-scale and commercial PV assets, consistent with the TOPCon N-type standard in this power class. ## Cons - **Not BNEF Tier-1 bankable** - Huayao does not appear on the BloombergNEF bankable manufacturer list (tier\_1\_bankable: false, input context; BNEF Tier-1 list Q1 2026). For projects financed by independent commercial banks, this may result in a higher risk premium or a requirement for additional credit insurance compared to Tier-1 suppliers such as JA Solar, LONGi, or Trina Solar. - **15-year product warranty** - The product workmanship warranty stands at 15 years, while leading Tier-1 manufacturers (LONGi Hi-MO 6, JA Deep Blue 4.0, Trina Vertex S+) have raised their standard to 25 years. For residential prosumer installations and projects with extended service schedules, this gap is material in a TCO assessment. ## About this series The Huayao Hyper N72 series is designed for high energy yield in installations where stable operation and resilience to challenging conditions are key. Bifacial variants truly utilize reflected light from the ground, contributing to additional production in PV farms, free-standing systems, and flat roofs with light membranes. The half-cut cell configuration also deserves attention - it minimizes connection losses and improves module performance under partial shading, common in scenarios like rooftop fans, attics, or lighting ballasts. In practice, the Hyper N72 stands out through the combination of **bifacial construction**, **half-cut technology**, and **modern cell format**, facilitating BOS optimization focusing on yield and costs. It is an excellent choice for investors seeking **reliable performance over the long term** and for contractors looking for predictable results across different installation scenarios. ## Notable figures - At 22.1% efficiency, this panel is on par with typical \*\*TOPCon 550-600W\*\* modules - 220.7 W/m² power density is 3.8 W/m² below \*\*TOPCon 550-600W\*\* median (224.4 W/m²) - requires larger installation area - Temperature coefficient of -0.30%/°C matches the \*\*TOPCon 550-600W\*\* median - Bifacial design (100% factor) captures reflected light - adds 5-15% yield on ground-mount or white roof - #6268 for efficiency, #6152 for temperature performance out of 14129 panels ## Questions ### Do Huayao Hyper N72 panels perform well on flat roofs with a white or light-colored membrane? Yes, the Hyper N72 series is particularly well-suited for this scenario. The bifacial design allows the modules to capture light reflected off the rooftop surface, and a white or light-gray membrane has high albedo, which can increase energy yield by several percentage points compared to monofacial panels. In this application, the bifacial gain is real and measurable, not just theoretical. ### What is the warranty on Huayao Hyper N72 panels? The manufacturer offers a 15-year product warranty covering material and workmanship defects, and a 30-year power output warranty. After 30 years of operation, modules should retain at least 87.4% of their rated power. These terms are standard for modern TOPCon modules. Before purchasing, confirm with the distributor that warranty claims can be handled within Poland or Europe without having to contact the factory in China directly. ### How does TOPCon technology in the Hyper N72 compare to older PERC panels? TOPCon (Tunnel Oxide Passivated Contact) is a next-generation N-type cell technology. Compared to popular P-type PERC panels, TOPCon delivers higher module efficiency - up to 22.84% in the Hyper N72 series - and a better temperature coefficient of -0.30%/°C, meaning smaller power losses on hot days. N-type cells also exhibit significantly lower light-induced degradation (LID/LeTID), supporting long-term yield stability. ### How well do Hyper N72 panels handle partial shading from rooftop HVAC units or parapets? The Hyper N72 series uses a half-cut cell layout with 144 cells, splitting each cell into two electrically independent halves. When part of the module is shaded by an HVAC unit, parapet, or ballast, only half of the panel's output is affected rather than the entire module. This is a significant advantage in typical commercial and industrial rooftop installations where complete shade avoidance is not always feasible. ### Is Huayao a reliable solar panel manufacturer, and how does warranty service work? Huayao PV is a Chinese manufacturer based in Hohhot, Inner Mongolia, specializing in photovoltaic modules. The company is not listed as a Tier 1 manufacturer under the BloombergNEF classification, which reflects a lower financial creditworthiness rating used by project finance banks. For residential and commercial installations, the most important factor is confirming that the European distributor handles warranty claims locally, without requiring the end customer to deal directly with the factory in China. ### How much does a Huayao Hyper N72 590W panel weigh, and does installation require special equipment? The 590 Wp Hyper N72 module weighs approximately 31 kg with dimensions of 2278 × 1134 × 30 mm. These are typical dimensions for large commercial 72-cell-format modules. A two-person crew is recommended for installation, and for pitched roofs or elevated mounting positions a panel lift or crane may be advisable. The frame format is compatible with standard racking systems available on the market. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/hy590-n144bdd-b4ef156105f6.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, lighter, +2.7 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, lighter, +2.5 pp | | [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | Cooler, lighter, +2.3 pp | | [JA Solar JAT60S40-540/LR](https://comparepv.com/panel/ja-solar-jat60s40-540-lr) | 540 W | Cooler, lighter, +2.3 pp | | [Gokin GK-5-60HG-540M](https://comparepv.com/panel/gokin-gk-5-60hg-540m) | 540 W | Cooler, lighter, +2.3 pp | | [Jinko Solar JKM545-54QL6-DV-F1-EU](https://comparepv.com/panel/jinko-solar-jkm545-54ql6-dv-f1-eu) | 545 W | Cooler, lighter, +2.2 pp | | [Longi Solar LR7-60HVH-545M](https://comparepv.com/panel/longi-lr7-60hvh-545m) | 545 W | Cooler, lighter, +2.1 pp | | [Huayao HY535-M144BDD](https://comparepv.com/panel/huayao-hy535-m144bdd) | 535 W | -35 W, hotter, -1.3 pp | | [Huayao HY540-M144BDD](https://comparepv.com/panel/huayao-hy540-m144bdd) | 540 W | -30 W, hotter, -1.2 pp | | [Huayao HY545-M144BDD](https://comparepv.com/panel/huayao-hy545-m144bdd) | 545 W | -25 W, hotter, -1.0 pp | | [Huayao HY550-M144BDD](https://comparepv.com/panel/huayao-hy550-m144bdd) | 550 W | -20 W, hotter, -0.8 pp | | [Huayao HY555-M144BDD](https://comparepv.com/panel/huayao-hy555-m144bdd) | 555 W | -15 W, hotter, -0.6 pp | | [Huayao HY575-N144BDD](https://comparepv.com/panel/huayao-hy575-n144bdd) | 575 W | +0.2 pp | | [Huayao HY580-N144BDD](https://comparepv.com/panel/huayao-hy580-n144bdd) | 580 W | +10 W, +0.4 pp | | [Huayao HY585-N144BDD](https://comparepv.com/panel/huayao-hy585-n144bdd) | 585 W | +15 W, +0.6 pp | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +80 W, lighter, +3.1 pp | --- Source: https://comparepv.com/panel/huayao-hy570-n144bdd Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.