--- title: "Renesola YH585W-36MHD/MH 585W Solar Panel - Specs & Review | ComparePV" description: "Renesola YH585W-36MHD/MH 585W solar panel. Specs: 22.64% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/renesola-yh585w-36mhd-mh" updated: 2026-09-11 --- # Renesola YH585W-36MHD/MH Solid all-round for its segment 1,017 panels in the segment TOPCon 550-600 W ## Identity - **Manufacturer:** Renesola - **Model:** YH585W-36MHD/MH - **Series:** 182M Half Cell 585W–590W (TOPCon) - **Rated power:** 585 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 550-600 W (1017 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 585 W | 580 W | Typical | | | Module efficiency | 22.64% | 22.44% | Typical | 3,600 | | Power density | 226.4 | 224.4 | Typical | 3,631 | | Temperature coefficient | -0.300 | -0.290 | Typical | 6,093 | | Weight (kg) | - | 31.2 kg | | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.64% | 22.44% | Typical | 3,600 | | Power density | 226.4 | 224.4 | Typical | 3,631 | | Temperature coefficient | -0.300 | -0.290 | Typical | 6,093 | | Weight per kWp | - | 53.8 | | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | - **Best for:** Commercial, utility-scale, shaded-installations and hot-climate. ## Specification ### Electrical - **Rated power (Pmax):** 585 W - **Efficiency:** 22.64 % - **Voltage at Pmax (Vmp):** 42.52 V - **Current at Pmax (Imp):** 13.76 A - **Open-circuit voltage (Voc):** 51.16 V - **Short-circuit current (Isc):** 14.55 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:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 144 - **Bifacial:** yes ### Physical - **Length:** 2279 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Area:** 2.58 m2 - **Power density:** 226.4 Wp/m2 ### Warranty and degradation - **Product warranty:** 30 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.4 % - **First-year degradation:** 1.00 % - **Output after 30 years:** 511 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 3600 of 14005 | | Power density | 3631 of 14005 | | Temperature coefficient | 6093 of 14005 | | Weight | 13988 of 14005 | | Warranty | 21 of 14005 | ## Pros - **N-type TOPCon cells with low degradation** - TOPCon technology reduces LID/LeTID degradation compared to older P-type PERC cells, which combined with the 30-year linear warranty translates into more predictable long-term energy yield. - **30-year product and power warranty** - Renesola provides 30 years of both product and power warranty - notably longer than the standard 12/25-year terms offered by many tier-1 manufacturers, increasing investment security for commercial installations and utility-scale PV farms. - **High efficiency up to 22.83%** - Efficiency in the 22.64-22.83% range is on par with competing TOPCon 590W modules (Talesun TM7G72M - 22.8%, Horay Solar HS 182-144 - 22.8%, SunEvo SE5-72H - 22.83%), meaning less roof area is needed for the same installed capacity. - **Half-cell design with MBB technology** - Splitting cells into halves reduces resistive losses and improves partial shading tolerance (chimneys, dormers, roof vents), while multi-busbar (MBB) architecture limits the impact of microcracks on panel performance over time. - **Bifacial design boosts energy yield** - The bifacial module captures additional energy from light reflected off the ground surface, which is particularly beneficial for ground-mounted installations and reflective roofing surfaces. ## Cons - **Tier-1 confirmed, but niche brand in PL** - Despite its tier-1 bankable status, Renesola has lower brand recognition and a smaller service network in the Polish market compared to brands like Trina Solar or JA Solar, which may slow down warranty claim processing. ## About this series The Renesola 182M Half Cell 585W-590W (TOPCon) series are modules designed for high efficiency in real-world operating conditions, where stable output is more important than just a laboratory result. The use of **N-type TOPCon cells** helps to minimize typical power losses over time and improves the performance of the installation at elevated temperatures, which is important in the summer and on roofs with poor ventilation. The **half-cell** design reduces resistive losses and improves tolerance to partial shading - benefiting installations on roofs with chimneys, skylights, or ventilation elements. Furthermore, the modules utilize **MBB** technology, which supports even current collection and reduces the impact of microcracks on panel performance over the long term. This is a good choice for PV farms, commercial installations, and large industrial roofs where **low degradation** and predictable energy production are important. Compared to many standard P-type modules, this series aims for higher durability and more stable output over the years. ## Notable figures - Efficiency of 22.6% matches the \*\*TOPCon 550-600W\*\* median - Power density of 226.4 W/m² matches the \*\*TOPCon 550-600W\*\* median - Temperature coefficient of -0.30%/°C matches the \*\*TOPCon 550-600W\*\* median - In the top 26% for efficiency among all TOPCon panels ## Questions ### What warranty does the Renesola 182M Half Cell 585W–590W (TOPCon) series come with? The Renesola 182M Half Cell TOPCon series includes a 30-year product warranty and a 30-year power output warranty. Annual power degradation is rated at less than 0.4%, meaning the panels retain a reliably high yield well into the third decade of operation. This is among the strongest warranty packages available in the solar module market and a key factor when calculating LCOE for commercial and utility-scale PV projects. ### Are the Renesola 182M TOPCon 590W panels bifacial, and how much extra energy can I expect from the rear side? Yes, the 182M Half Cell 585W–590W TOPCon series features bifacial cell technology. The rear surface captures reflected irradiance (albedo) from the ground below the array. Depending on the surface type — light gravel, white roofing membrane, or snow — typical bifacial gain ranges from 5% to 15% above the front-side rated power. The highest gains are achieved in ground-mount systems elevated above a high-albedo surface. ### How does TOPCon technology compare to PERC, and is the upgrade worth the cost? The N-type TOPCon cells in this series deliver higher conversion efficiency and a lower temperature coefficient than standard P-type PERC modules. This translates to smaller power losses on hot days and better annual yield, particularly in summer. N-type cells also exhibit slower long-term degradation. For commercial installations and solar farms where predictable generation over 25–30 years matters, the performance difference is clearly measurable in real-world production data. ### Will the Renesola 182M Half Cell 590W work well on a roof with chimneys or dormers? Yes. The half-cut cell design limits the impact of partial shading on overall panel output — a shaded section of the module does not suppress the remaining cells as severely as in full-cell configurations. This provides a tangible energy benefit on roofs with chimneys, dormers, or ventilation elements. The multi-busbar (MBB) architecture further reduces the effect of micro-cracks on long-term module performance. ### What types of installations are the Renesola 182M TOPCon 585W–590W modules best suited for? This series is optimized for larger-scale applications: utility solar farms, commercial buildings, and industrial rooftops. The high unit power output of up to 590W reduces the number of panels needed for a given system size, lowering balance-of-system (BoS) costs for racking and cabling. The sub-0.4% annual degradation rate and 30-year power warranty make these modules a strong choice wherever stable long-term yield and a predictable return on investment are the priority. ### Is Renesola a Tier 1 manufacturer, and should I be concerned about panel quality? Renesola is listed as a Tier 1 manufacturer according to Bloomberg NEF classification, confirming the company's financial and manufacturing credibility. The 182M Half Cell TOPCon modules carry standard certifications required for the European market. As an established brand that is regularly assessed by independent industry analysts, Renesola presents a lower risk profile with respect to product quality and warranty support compared to lesser-known suppliers. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/topcon-585w-590w-2279x1134x30-cbe180920246.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | -25 W, cooler, +2.2 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | -30 W, cooler, +2.0 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +50 W, cooler, +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, cooler, +1.8 pp | | [Renesola RS6-550M-E3](https://comparepv.com/panel/renesola-rs6-550m-e3) | 550 W | Hotter, -1.4 pp, -5 yr warranty | | [Renesola RS6-555M-E3](https://comparepv.com/panel/renesola-rs6-555m-e3) | 555 W | Hotter, -1.2 pp, -5 yr warranty | | [Renesola RS6-560M-E3](https://comparepv.com/panel/renesola-rs6-560m-e3) | 560 W | Hotter, -1.0 pp, -5 yr warranty | | [Renesola RS6-570N-E3](https://comparepv.com/panel/renesola-rs6-570n-e3) | 570 W | -15 W, cooler, -0.6 pp | | [Renesola RS6-575N-E3](https://comparepv.com/panel/renesola-rs6-575n-e3) | 575 W | -10 W, cooler, -0.4 pp | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +65 W, cooler, +2.6 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +60 W, cooler, +2.4 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +55 W, cooler, +2.2 pp | --- Source: https://comparepv.com/panel/renesola-yh585w-36mhd-mh 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.