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Risen Brand review

RSM108-10-465NDG

465 Wp TOPCon Bifacial
ComparePV verdict

Solid all-round for its segment

Rank 7,576 of 14,129
Compare panels Datasheet PDF
Power (Wp)
465
Typical for its class
Efficiency (%)
22.80
Typical · median 22.52%
Density (Wp/m²)
227.8
Typical · median 225.2
Temp (%/°C)
-0.290
Typical · median -0.290
Weight (kg)
25.0
Typical · median 24.0 kg
Warranty (yrs)
30
Typical · median 30 yrs

Risen n-type TOPCon HIGH PERFORMANCE DUAL GLASS MODULE solar panels set a new standard for efficiency, utilizing advanced n-type cells that eliminate the problem of light-induced degradation. Thanks to the use of innovative TOPCon technology, these modules offer a significantly higher energy yield compared to traditional solutions, especially in low sunlight conditions. The dual glass construction, or glass-glass, ensures extreme resistance to weather factors and corrosion, making them an ideal choice for demanding locations such as coastal or agricultural areas. This series effectively addresses the issue of performance drops at high temperatures, offering one of the market-s best low temperature coefficients. Thanks to high bifaciality, these panels generate additional power from reflected light, which optimizes the profitability of investments in ground-mounted farms and commercial installations. What sets this series apart from the competition is the combination of longevity resulting from double glass protection and the stability of electrical parameters over decades. By choosing these modules, investors receive a guarantee of reliability and maximum yields, regardless of the prevailing weather conditions. This is a professional solution for those seeking premium technology that realistically shortens the return on investment for PV systems.

Ranking

1,096 panels in the segment TOPCon 450-500 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.80% 22.52% Typical 2,769
Power density 227.8 225.2 Typical 2,912
Temperature coefficient -0.290 -0.290 Typical 2,220
Weight per kWp 53.8 52.2 Typical 7,900
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

0 positive · 0 caution
Best for

Commercial and hot-climate.

Notes from the database
  • At 22.8% efficiency, this panel is on par with typical TOPCon 450-500W modules
  • Power density of 227.8 W/m² matches the TOPCon 450-500W median
  • Temperature coefficient of -0.29%/°C matches the TOPCon 450-500W median
  • Weight of 25.0 kg is typical for TOPCon 450-500W panels
  • #2769 for efficiency, #2220 for temperature performance out of 14129 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 465 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.80 % Typical Segment median 22.52%
Vmpp · Impp 33.04 V · 14.08 A Operating point at max power
Voc · Isc 39.68 V · 14.86 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1800×1134×30 mm · 2.04 m² of roof
Weight 25.0 kg Typical Typical · median 24.0 kg
Cells 108 · TOPCon Monocrystalline
Coefficient Pmax -0.290 %/°C Typical median -0.290 of its segment
Coefficient Voc · Isc -0.250 · 0.046 %/°C
NOCT 44 °C At 800 W/m², 20 °C ambient
Product warranty 15 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 87.4 % Equals 406 W guaranteed
Degradation 1.00 → 0.40 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by Risen in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 465 Wp appear here. The rest cover the whole series.

15 years Product Warranty / 30 years Linear Power Warranty 15 years Product Warranty / 30 years Linear Power Warranty Whole series I-V characteristics at different temperatures I-V characteristics at different temperatures 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
-0.290 %/°C against a segment median of -0.290
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Risen RSM108-10-465NDG 465 W 22.80% -0.290 25.0 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +45 W, cooler, +2.2 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +30 W, lighter, +2.0 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +40 W, cooler, +1.9 pp
WST-505BKX54-A2 505 W 24.70% -0.260 25.0 kg +40 W, cooler, +1.9 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg Cooler, lighter, +1.7 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +35 W, cooler, +1.7 pp
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg +35 W, lighter, +1.7 pp
RSM108-10-435BNDG 435 W 21.30% -0.290 25.0 kg -30 W, -1.5 pp
RSM108-10-440BNDG 440 W 21.60% -0.290 25.0 kg -25 W, -1.2 pp
RSM108-10-445BNDG 445 W 21.80% -0.290 25.0 kg -20 W, -1.0 pp
RSM108-10-450BNDG 450 W 22.10% -0.290 25.0 kg -15 W, -0.7 pp

Found 213 panels of the same or similar size to this one, within ±10 mm. See them here Found 217 panels of the same or similar size to this one, within ±25 mm. See them here Found 1735 panels of the same or similar size to this one, within ±50 mm. See them here Found 4051 panels of the same or similar size to this one, within ±100 mm. See them here

About the n-type TOPCon HIGH PERFORMANCE DUAL GLASS MODULE series

6 answered

These answers cover the whole series. Where a figure differs, the specification above is this module's own.

What warranty comes with the Risen n-type TOPCon HIGH PERFORMANCE DUAL GLASS MODULE?
The Risen n-type TOPCon DUAL GLASS series carries a 15-year product warranty covering material and workmanship defects, along with a 30-year linear power warranty. Over that 30-year period, Risen guarantees a minimum power retention of 87.4%, with annual degradation of just 0.4%. This is among the longest power warranties available in the residential and commercial PV module market.
What is TOPCon technology and why is it better than standard PERC?
TOPCon (Tunnel Oxide Passivated Contact) uses n-type silicon cells that are immune to light-induced degradation (LID), a common issue with p-type PERC modules. As a result, Risen TOPCon panels lose less power from day one and maintain higher efficiency over 30 years. The temperature coefficient of -0.29%/°C also means better output on hot summer days compared to typical PERC cells.
Are the Risen TOPCon DUAL GLASS panels suitable for ground-mounted farms, and does bifaciality actually increase yield?
Yes. With a bifaciality factor of approximately 80%, the DUAL GLASS series is optimized for ground-mounted installations. The rear glass captures reflected irradiance from light-colored ground surfaces (sand, gravel, snow), boosting total energy yield by 5-20% compared to monofacial modules under the same conditions. At up to 465 Wp nominal power, the series delivers strong ROI for utility-scale and commercial PV projects.
Can the dual glass design withstand harsh environments like coastal or agricultural sites?
Yes. The heat-strengthened glass backsheet replaces a conventional polymer rear foil, providing superior resistance to moisture ingress, corrosion, and ammonia exposure. Risen DUAL GLASS modules are certified to IEC 61215 for snow and wind load, making them a preferred choice for coastal, agricultural, and industrial sites where standard backsheet panels degrade faster over time.
What is the peak power output of the Risen n-type TOPCon DUAL GLASS MODULE, and are they compatible with standard inverters?
The maximum peak power in this series is 465 Wp under STC. The electrical parameters (Voc, Isc) fall within the input range supported by most string and hybrid inverters on the market, including SMA, Fronius, Huawei, and SolarEdge. Always verify the open-circuit voltage Voc for your specific model against the inverter's maximum DC input voltage before system design.
Is Risen a trustworthy manufacturer for a 30-year PV investment?
Risen Energy is a Bloomberg NEF Tier 1 rated manufacturer, confirming the financial strength and production scale required to back long-term warranties. Founded in 1986 and operating its own manufacturing facilities in China, Risen holds IEC, MCS, and other international certifications, enabling eligibility for subsidies and net-metering programs across Poland and the broader EU market.
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