--- title: "Runergy HY-DH144N8-585 585W Solar Panel - Specs & Review | ComparePV" description: "Runergy HY-DH144N8-585 585W solar panel. Specs: 22.60% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/runergy-hy-dh144n8-585" updated: 2026-09-12 --- # Runergy HY-DH144N8-585 Middle of its segment, heavy for its output 259 panels in the segment N-type 550-600 W ## Identity - **Manufacturer:** Runergy - **Model:** HY-DH144N8-585 - **Series:** HY-DH144N8 Plus - **Rated power:** 585 W - **Cell technology:** N-type - **Bifacial:** yes ## How it compares Compared against segment N-type 550-600 W (259 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 585 W | 580 W | Typical | | | Module efficiency | 22.60% | 22.45% | Typical | 3,658 | | Power density | 226.5 | 224.5 | Typical | 3,500 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight (kg) | 32.7 kg | 29.5 kg | Weak - bottom 13% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.60% | 22.45% | Typical | 3,658 | | Power density | 226.5 | 224.5 | Typical | 3,500 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight per kWp | 55.9 | 52.3 | Weak - bottom 13% | 10,266 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Watch out for - **55.9 kg per kWp** - Bottom 13% of the N-type 550-600 W segment, against a median of 52.3. - **Best for:** Commercial, utility-scale and shaded-installations. - **Not ideal for:** Weight-limited structures. ## Specification ### Electrical - **Rated power (Pmax):** 585 W - **Efficiency:** 22.60 % - **Voltage at Pmax (Vmp):** 44.22 V - **Current at Pmax (Imp):** 13.23 A - **Open-circuit voltage (Voc):** 52.16 V - **Short-circuit current (Isc):** 13.85 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** N-type - **Cell count:** 144 - **Bifacial:** yes - **Bifacial gain:** 25.00 ### Physical - **Length:** 2278 mm - **Width:** 1134 mm - **Thickness:** 35 mm - **Weight:** 32.7 kg - **Area:** 2.58 m2 - **Power density:** 226.5 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 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:** 511 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 3658 of 14005 | | Power density | 3500 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 10266 of 14005 | | Warranty | 21 of 14005 | ## About this series The Runergy HY-DH144N8 Plus series consists of photovoltaic modules built on N-Type cells manufactured in **TOPCon** technology, combining high efficiency with strong resistance to degradation over time. The **half-cut** cell architecture paired with a multi-busbar (SMBB) layout reduces resistive losses and improves low-light performance, translating into a real gain in energy yield during overcast conditions or in early morning and late afternoon light. Thanks to its **bifacial dual-glass design**, the module also captures irradiance reflected from the ground on its rear side - a feature that pays off particularly well on ground-mounted arrays or rooftops with light-colored surfaces, gravel, or snow, where ambient albedo is high. The panels stand out for their **low annual degradation**, characteristic of N-Type cells, allowing them to maintain stable power output throughout the entire service life, a factor investors value when planning long-term return on investment. Compatibility with **1500V DC systems** enables longer strings and reduces cabling and balance-of-system (BoS) costs, lowering the overall cost of the installation. The HY-DH144N8 Plus series is well suited for both commercial installations and large-scale solar farms, where the ratio of output to surface area and predictable long-term ROI matter most. ## Notable figures - At 22.6% efficiency, this panel is on par with typical \*\*N-type 550-600W\*\* modules - At 226.5 W/m² power density, roof space requirements are typical for \*\*N-type 550-600W\*\* panels - Temperature coefficient of -0.29%/°C matches the \*\*N-type 550-600W\*\* median - At 32.7 kg, this panel is 3.2 kg heavier than the \*\*N-type 550-600W\*\* median (29.5 kg) - more demanding for installation crews - Bifaciality factor of 80% can add 4-12% extra yield with reflective mounting surface ## Questions ### What is the maximum power output of Runergy HY-DH144N8 Plus panels? The HY-DH144N8 Plus series reaches up to 600 Wp, made possible by N-type TOPCon cells in a half-cut architecture combined with SMBB multi-busbar technology. This high per-unit power output means fewer modules are needed to reach a given system size, reducing mounting structure and labor costs. ### How does bifacial technology in Runergy HY-DH144N8 Plus differ from standard one-sided panels? Bifacial panels with a double-glass design capture light not only on the front but also on the rear side, using radiation reflected from the ground. This delivers extra energy yield, especially in ground-mounted installations, light-colored roofs, or surfaces covered with gravel or snow, where albedo is high. Standard monofacial panels cannot capture this additional gain. ### What warranty comes with Runergy HY-DH144N8 Plus panels? The HY-DH144N8 Plus series carries a 12-year product warranty and a 30-year linear power warranty. Thanks to the low annual degradation typical of N-type cells, the panels maintain stable output over their entire service life, helping investors forecast long-term project profitability more reliably. ### Are Runergy HY-DH144N8 Plus panels compatible with 1500V DC systems? Yes, this series is compatible with 1500V DC systems, allowing for longer strings connected to a single inverter. This reduces the number of required BoS components, such as cabling and junction boxes, lowering the overall cost of the installation. ### What types of installations are Runergy HY-DH144N8 Plus panels suited for? Given their high per-unit power, bifacial design, and 1500V DC compatibility, the HY-DH144N8 Plus series is primarily intended for commercial installations and large PV farms, where the ratio of output to occupied area and predictable long-term return on investment are critical. ### Is Runergy a Tier 1 manufacturer and where are the panels made? Yes, Runergy is listed as a Tier 1 manufacturer, reflecting its financial stability and production scale as recognized by project financing institutions. The HY-DH144N8 Plus panels are manufactured in China, where the company operates facilities producing both cells and finished PV modules. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/HY-DH144N8-Plus-Global-Ver25Q4580-600W-caee0a671ad3.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, lighter, +2.2 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | -30 W, lighter, +2.0 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +50 W, lighter, +2.0 pp | | [AIKO AIKO-A630-MAH72Dw](https://comparepv.com/panel/aiko-aiko-a630-mah72dw) | 630 W | +45 W, cooler, +1.8 pp | | [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | -35 W, 16 kg lighter, +1.8 pp | | [Runergy HY-DH144P8-535](https://comparepv.com/panel/runergy-hy-dh144p8-535) | 535 W | -50 W, hotter, -1.9 pp | | [Runergy HY-DH144P8-540](https://comparepv.com/panel/runergy-hy-dh144p8-540) | 540 W | -45 W, hotter, -1.7 pp | | [Runergy HY-WH144P8-545](https://comparepv.com/panel/runergy-hy-wh144p8-545) | 545 W | Hotter, lighter, -1.5 pp | | [Runergy HY-WH144P8-550](https://comparepv.com/panel/runergy-hy-wh144p8-550) | 550 W | Hotter, lighter, -1.3 pp | | [Runergy HY-WH144P8-555](https://comparepv.com/panel/runergy-hy-wh144p8-555) | 555 W | Hotter, lighter, -1.1 pp | | [Runergy HY-WH144P8-560](https://comparepv.com/panel/runergy-hy-wh144p8-560) | 560 W | Hotter, lighter, -5 yr warranty | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +65 W, lighter, +2.6 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +60 W, lighter, +2.4 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +55 W, lighter, +2.2 pp | --- Source: https://comparepv.com/panel/runergy-hy-dh144n8-585 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.