--- title: "Huayao HY630-N120CDD Solar Panel: Specs & Datasheet | ComparePV" description: "Huayao HY630-N120CDD solar panel. Specs: 22.26% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/huayao-hy630-n120cdd" image: "https://comparepv.com/og/panel/huayao-hy630-n120cdd.png" updated: 2026-09-11 --- # Huayao HY630-N120CDD Middle of its segment, heavy for its output 1,085 panels in the segment TOPCon 600-650 W ## Identity - **Manufacturer:** Huayao - **Model:** HY630-N120CDD - **Series:** Hyper N60 - **Rated power:** 630 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 600-650 W (1085 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 630 W | 620 W | Typical | | | Module efficiency | 22.26% | 22.80% | Weak - bottom 16% | 5,656 | | Power density | 222.6 | 227.7 | Weak - bottom 16% | 5,564 | | Temperature coefficient | -0.300 | -0.290 | Weak - bottom 19% | 6,152 | | Weight (kg) | 35.6 kg | 32.8 kg | Weak - bottom 4% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.26% | 22.80% | Weak - bottom 16% | 5,656 | | Power density | 222.6 | 227.7 | Weak - bottom 16% | 5,564 | | Temperature coefficient | -0.300 | -0.290 | Weak - bottom 19% | 6,152 | | Weight per kWp | 56.5 | 53.1 | Weak - bottom 4% | 10,777 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Watch out for - **56.5 kg per kWp** - Bottom 4% of the TOPCon 600-650 W segment, against a median of 53.1. Ranked 10,777th in the whole database. - **222.6 watts per square metre** - Bottom 16% of the TOPCon 600-650 W segment, against a median of 227.7. - **22.26% module efficiency** - Bottom 16% of the TOPCon 600-650 W segment, against a median of 22.80%. - **Best for:** Residential and commercial. - **Not ideal for:** Weight-limited structures, roofs where every square metre has to count and tight roof space. ## Specification ### Electrical - **Rated power (Pmax):** 630 W - **Efficiency:** 22.26 % - **Voltage at Pmax (Vmp):** 36.55 V - **Current at Pmax (Imp):** 17.24 A - **Open-circuit voltage (Voc):** 43.66 V - **Short-circuit current (Isc):** 18.24 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:** 0.040 %/degC - **NOCT:** 44 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 120 - **Bifacial:** yes ### Physical - **Length:** 2172 mm - **Width:** 1303 mm - **Thickness:** 33 mm - **Weight:** 35.6 kg - **Area:** 2.83 m2 - **Power density:** 222.6 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:** 551 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 5656 of 14129 | | Power density | 5564 of 14129 | | Temperature coefficient | 6152 of 14129 | | Weight | 10777 of 14129 | | Warranty | 21 of 14129 | ## Pros - **N-type TOPCon cell technology** - TOPCon N-type cells exhibit significantly lower LID/LeTID degradation than legacy PERC modules, and a better temperature coefficient (typically -0.29 to -0.30%/°C vs. -0.35%/°C for PERC), resulting in higher energy yield on hot days. For Central European climates this translates into more stable year-round production. - **Bifacial design - additional rear-side yield** - The bifacial construction harvests energy from the module's rear surface. With typical ground albedo of 20-30% and an appropriate mounting configuration (light-colored rooftop or ground-mount), additional yield reaches 5-15% over a same-wattage monofacial module - with no increase in footprint. - **30-year linear power warranty** - The manufacturer offers a 30-year power output warranty, exceeding the 25-year standard common among most segment suppliers (JA Solar, Trina Solar, etc.). A longer warranty horizon directly improves the installation's LCOE and supports residual asset value at potential property sale. - **High unit power output 630-650 Wp** - The 630-650 Wp power range places the series in the top decile of rooftop-class 60-cell-equivalent modules. Higher nominal wattage reduces the number of strings required, lowers BoS costs (cabling, connectors, installation labor), and simplifies MPPT optimization in the inverter. - **22.26-22.97% efficiency - effective use of roof area** - Module efficiency up to 22.97% enables higher power output from constrained roof areas, a key factor in typical residential prosumer installations where available surface is the primary bottleneck. This result is competitive with leading bifacial rooftop products in the segment. ## Cons - **Not Tier-1 bankable (BNEF)** - Huayao does not appear on BloombergNEF's bankable Tier-1 module manufacturer list (H1 2026). In practice, this complicates or prevents the use of these modules in non-recourse financed projects and may restrict access to performance insurance products. All three peer comparables - Astronergy, BYD, and Jinko Solar - hold Tier-1 status. - **Efficiency below all peer comparables** - The series' peak efficiency of 22.97% trails every peer comparable: Astronergy ASTRO N5 at 23.3% (+0.33 pp), BYD AURO N at 23.25% (+0.28 pp), and Jinko Solar Tiger Neo at 24.06% (+1.09 pp). On a 50 m² rooftop, the gap versus Jinko represents approximately 0.5-0.6 kWp of unrealized capacity for an identical installation footprint. - **15-year product warranty - below market standard** - The materials and workmanship warranty covers only 15 years, while Jinko Solar, Astronergy, and BYD standardly offer 25-year product warranties in this segment. The shorter coverage increases investor financial risk if a module fails between years 16 and 25 of operation, when repair or replacement costs fall entirely on the system owner. ## About this series The Huayao Hyper N60 series was designed to maximize energy yield in typical rooftop installations, where every square meter counts. The use of N-type cells in modern architecture (including solutions minimizing current losses and improving performance at higher temperatures) translates to more stable annual production and slower module degradation. In practice, this means lower risks of performance drops and more predictable savings on bills. Hyper N60 stands out with **high efficiency in real-world conditions** - even under dispersed sunlight and on cooler days, which is significant for Poland's climate. An additional advantage is its **robust construction designed for durability** and resistance to typical operational issues, including **enhanced resistance to degradation**. The series performs well in both single-family homes and small and medium-sized commercial installations, where **cost-effectiveness throughout the entire lifecycle** and trouble-free operation for years are important. ## Notable figures - At 22.3% efficiency, this panel is 0.5pp below the \*\*TOPCon 600-650W\*\* median of 22.8% - 222.6 W/m² power density is 5.1 W/m² below \*\*TOPCon 600-650W\*\* median (227.7 W/m²) - requires larger installation area - Temperature coefficient of -0.30%/°C matches the \*\*TOPCon 600-650W\*\* median - Weight of 35.6 kg is 2.8 kg above \*\*TOPCon 600-650W\*\* median (32.8 kg) - verify structural support - In the top 40% for efficiency among all TOPCon panels ## Questions ### What warranty does the Huayao Hyper N60 come with? The Huayao Hyper N60 series carries a 15-year product warranty covering material and workmanship defects, plus a 30-year linear power output warranty. This means the manufacturer guarantees the module will maintain its rated efficiency level for three decades. For both residential and commercial installations, this is one of the most important indicators of a panel's real-world durability. ### What is TOPCon technology and is it worth choosing in the Hyper N60 panels? TOPCon (Tunnel Oxide Passivated Contact) is an N-type cell technology that minimizes current losses through a passivation layer. In practice this translates into higher efficiency (above 22%), a lower temperature coefficient (approx. -0.30%/°C vs. -0.36%/°C for PERC), and dramatically reduced light-induced degradation (LID). For the Hyper N60, this means more stable energy output throughout the entire lifetime of the installation. ### Are the Huayao Hyper N60 panels bifacial, and what does that mean in practice? Yes, the Hyper N60 series consists of bifacial modules that harvest light from both the front side and the rear side (reflected from the ground or surrounding surfaces). With the right mounting configuration and a light-colored surface beneath the panels (gravel, white membrane, snow), the additional rear-side yield can range from a few to more than ten percent. The greatest gains are achieved on flat roofs with adequate module clearance and in ground-mounted systems. ### Do the Hyper N60 panels perform well in Poland's climate with many overcast days? Yes. The TOPCon N-type cells in the Hyper N60 series deliver better performance under diffuse light conditions compared to legacy PERC technology. The lower temperature coefficient also means the module operates more efficiently on cool but sunny days in spring and fall. This is a meaningful advantage for installations in Poland, where a significant share of annual energy production occurs outside of summer months. ### How many Huayao Hyper N60 panels (650 Wp each) do I need for a 10 kWp home system? At 650 Wp per module, you need only 16 panels to reach a combined system output of 10,400 W - effectively a 10 kWp system. This is fewer modules than a comparable system built with 400-450 Wp panels, which reduces the roof area required and the number of mounting brackets. Keep in mind the physical dimensions of 650 W modules when planning the layout across your roof sections. ### Is Huayao a reputable manufacturer, and does the Hyper N60 carry the necessary certifications? Huayao Photovoltaic Technology Co., Ltd. is a Chinese manufacturer listed in international panel databases such as ENF Solar. The company is not currently included in Bloomberg NEF Tier 1 rankings, which is worth factoring into financial and bankability assessments. Before purchasing, verify that the specific model holds IEC 61215 and IEC 61730 certifications and that a Polish distributor can supply full CE documentation. These certificates are required to qualify for national subsidy programs. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/3-3dfbfecf7574.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | Cooler, lighter, +2.9 pp | | [AIKO AIKO-A680-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a680-mde72mw) | 680 W | +50 W, lighter, +2.9 pp | | [AIKO AIKO-A675-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a675-mde72mw) | 675 W | +45 W, lighter, +2.7 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | Cooler, lighter, +2.7 pp | | [WINAICO WST-675BKX72-A2](https://comparepv.com/panel/winaico-wst-675bkx72-a2) | 675 W | +45 W, cooler, +2.7 pp | | [AIKO AIKO-G670-MCH72Mw](https://comparepv.com/panel/aiko-aiko-g670-mch72mw) | 670 W | +40 W, lighter, +2.5 pp | | [Longi Solar LR7-72HVHF-670M](https://comparepv.com/panel/longi-lr7-72hvhf-670m) | 670 W | +40 W, lighter, +2.5 pp | | [Huayao HY590-M120CSS](https://comparepv.com/panel/huayao-hy590-m120css) | 590 W | Lighter, -1.4 pp, -5 yr warranty | | [Huayao HY595-M120CSS](https://comparepv.com/panel/huayao-hy595-m120css) | 595 W | Lighter, -1.2 pp, -5 yr warranty | | [Huayao HY600-M120CDD](https://comparepv.com/panel/huayao-hy600-m120cdd) | 600 W | -30 W, hotter, -1.1 pp | | [Huayao HY605-M120CSS](https://comparepv.com/panel/huayao-hy605-m120css) | 605 W | Lighter, -0.9 pp, -5 yr warranty | | [Huayao HY610-M120CDD](https://comparepv.com/panel/huayao-hy610-m120cdd) | 610 W | -20 W, hotter, -0.7 pp | | [Gamko New Energy GKA210N120](https://comparepv.com/panel/gamko-new-energy-gka210n120) | 680 W | +50 W, lighter, +1.8 pp | | [Gamko New Energy GKA210N120-675](https://comparepv.com/panel/gamko-new-energy-gka210n120-675) | 675 W | +45 W, lighter, +1.6 pp | | [Q-SUN Solar QN-670HJT-01](https://comparepv.com/panel/q-sun-solar-qn-670hjt-01) | 670 W | +40 W, cooler, +1.4 pp | | [Gamko New Energy GKA210N120-670](https://comparepv.com/panel/gamko-new-energy-gka210n120-670) | 670 W | Hotter, lighter, +1.4 pp | --- Source: https://comparepv.com/panel/huayao-hy630-n120cdd Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.