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Renesola Brand review

YH585W-36MHD/MH

585 Wp TOPCon Bifacial
ComparePV verdict

Solid all-round for its segment

Rank 1,648 of 14,005
Compare panels Datasheet PDF
Power (Wp)
585
Typical for its class
Efficiency (%)
22.64
Typical · median 22.44%
Density (Wp/m²)
226.4
Typical · median 224.4
Temp (%/°C)
-0.300
Typical · median -0.290
Weight (kg)
-
Not published
Warranty (yrs)
30
Typical · median 30 yrs

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.

Ranking

1,017 panels in the segment TOPCon 550-600 W
Metric This panel Median Position in segment Overall 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 Not published 13,988
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

5 positive · 1 caution
Best for

Commercial, utility-scale, shaded-installations and hot-climate.

What owners get
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.

Trade-offs
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.

Notes from the database
  • 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

Specifications

Open datasheet PDF
Nominal power (Pmax) 585 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.64 % Typical Segment median 22.44%
Vmpp · Impp 42.52 V · 13.76 A Operating point at max power
Voc · Isc 51.16 V · 14.55 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2279×1134×30 mm · 2.58 m² of roof
Cells 144 · TOPCon Monocrystalline
Coefficient Pmax -0.300 %/°C Typical median -0.290 of its segment
Coefficient Voc · Isc -0.250 · 0.046 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 30 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 87.4 % Equals 511 W guaranteed
Degradation 1.00 % First year

Datasheet charts

Open datasheet PDF

Measured curves published by Renesola in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 585 Wp appear here. The rest cover the whole series.

ISOLA performance warranty ISOLA performance warranty Whole series

Simulations

Live - change any input
Lifetime output & value
30 years at 1200 kWh/kWp/year and €0.50 per kWh
Power in year 30
-
Lifetime energy
-
Energy value
-

Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.

Heat losses
-0.300 %/°C against a segment median of -0.290
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Renesola YH585W-36MHD/MH 585 W 22.64% -0.300 - You are here
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg -25 W, cooler, +2.2 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg -30 W, cooler, +2.0 pp
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg +50 W, cooler, +2.0 pp
AIKO-A630-MAH72Dw 630 W 24.40% -0.260 32.5 kg +45 W, cooler, +1.8 pp
LR7-60HVHL-550M 550 W 24.40% -0.260 16.3 kg -35 W, cooler, +1.8 pp
RS6-550M-E3 550 W 21.29% -0.350 27.0 kg Hotter, -1.4 pp, -5 yr warranty
RS6-555M-E3 555 W 21.48% -0.350 27.0 kg Hotter, -1.2 pp, -5 yr warranty
RS6-560M-E3 560 W 21.68% -0.350 27.0 kg Hotter, -1.0 pp, -5 yr warranty
RS6-570N-E3 570 W 22.07% -0.290 27.0 kg -15 W, cooler, -0.6 pp
RS6-575N-E3 575 W 22.26% -0.290 27.0 kg -10 W, cooler, -0.4 pp
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +65 W, cooler, +2.6 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg +60 W, cooler, +2.4 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg +55 W, cooler, +2.2 pp

Found 2326 panels of the same or similar size to this one, within ±10 mm. See them here Found 2368 panels of the same or similar size to this one, within ±25 mm. See them here Found 2382 panels of the same or similar size to this one, within ±50 mm. See them here Found 2542 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
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.
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