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455Wp
Recom Review

RCM-455-RDBHAA

MonocrystallineBifacial
Datasheet
22.77%
Efficiency
227.7 Wp/m²
Power Density
-0.260%/°C
Temp. Coeff. Pmax chart
410W from 455W
Power after 30 years
Smart Insights (data-driven)
  • Efficiency of 22.8% matches the HJT 450-500W median
  • Power density of 227.7 W/m² matches the HJT 450-500W median
  • At -0.26%/°C, loses 0.02pp more power per degree than HJT 450-500W median (-0.24%/°C)
  • Bifacial design (90% factor) captures reflected light - adds 4-14% yield on ground-mount or white roof
  • Ranked #2455 out of 11891 panels for efficiency in the database
Performance Profile
Price Offers 0
Shop Country Price Price/kWp
Series Lion Series 16 variants
Efficiency Range 22.0% - 24.1%
Avg. Efficiency 22.98%
Technology HJT
Dimensions 1762 × 1134 mm
Show series description

The Recom Lion series comprises modules based on heterojunction technology (HJT), designed for high energy production even under less-than-ideal conditions. Thanks to their double-glass construction, the panels are better able to withstand environmental stresses and are more stable over time, which is appreciated by investors who prioritize predictable energy yield. A key advantage is high bifaciality – the module can effectively "collect" light from both sides, increasing the profitability of installations on ground surfaces, light roofs, and surfaces that reflect light.

In practice, the Lion Series addresses common installation problems in Poland, such as reduced energy production during hot weather and under poor sunlight conditions. HJT ensures good performance at high temperatures and more effective energy capture in the morning, evening, and on cloudy days. Furthermore, the use of N-type cells results in resistance to LID and PID, which helps maintain efficiency over the long term. This is a series for demanding applications, from single-family homes to PV farms, where energy yield, durability, and energy costs are key considerations.

Panels from the same series differ mainly in power output while having identical dimensions. Learn why →
Electrical Parameters (STC)
Nominal Power (Pmax)455 Wp
Module Efficiency22.77%
Voltage at Max Power (Vmpp)31.10 V
Current at Max Power (Impp)14.66 A
Open Circuit Voltage (Voc)37.47 V
Short Circuit Current (Isc)15.41 A
Max System Voltage1500 V
Temperature Coefficients
Temp. Coeff. Pmax-0.260%/°C
Temp. Coeff. Voc-0.240%/°C
Temp. Coeff. Isc0.040%/°C
NOCT42°C
Cell Technology
Cell TypeMonocrystalline
Cell Count192
BifacialYes
Bifaciality Factor90%
Dimensions & Weight
Length1762 mm
Width1134 mm
Height30 mm
Weight23.0 kg
Area2.00 m²
Power Density227.7 Wp/m²
Warranty
Product Warranty30 years
Performance Warranty30 years
End-of-Warranty Output90.0%
First Year Degradation1.00%
Annual Degradation0.31%/year
Key Specifications
22.77%
Efficiency
455 Wp
Power
-0.26%/°C
Temp Coeff
30 yrs
Warranty
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