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320Wp
Gamko New Energy Review

GKA210M320W

MonocrystallineBifacial
23.00%
Efficiency
184.6 Wp/m²
Power Density
-
Temp. Coeff. Pmax
-
Power after 30 years
  • 23.0% module efficiency - 3.5pp better than the PERC 0-400W median of 19.5%
  • At 184.6 W/m², this panel generates 9.8 W/m² less per unit area than PERC 0-400W median (194.4 W/m²)
  • Weight of 16.2 kg (4.1 kg below PERC 0-400W median of 20.3 kg) allows easier transport and roof mounting
  • In the top 12% for efficiency among all PERC panels
Performance Profile
Price Offers 0
Shop Country Price Price/kWp
Series GKA182/210M 4 variants
Efficiency Range 23.0% - 23.0%
Avg. Efficiency 23.00%
Technology PERC
Dimensions 1970 × 880 mm
Show series description

The Gamko New Energy GKA182/210M series has been designed for maximum energy yield in situations where every square meter and long-term stability are crucial. The use of monocrystalline cells in the PERC technology helps to better utilize radiation under typical Polish conditions, even in cloudy weather and during early mornings. The bifacial version allows for "collecting" light from both sides – which effectively supports production on bright roofs, ground-mounted structures, and carport structures.

Another advantage of this series is the availability of full black versions, which are often chosen for modern homes where a consistent aesthetic is desired. The modules use a multi-busbar design, which helps to reduce losses and improve resistance to microcracks during transport and installation. This is a good choice for home and small business installations when you are looking for high efficiency, flexibility in choosing a version, and long-term warranty protection.

Panels from the same series differ mainly in power output while having identical dimensions. Learn why →
Electrical Parameters (STC)
Nominal Power (Pmax)320 Wp
Module Efficiency23.00%
Voltage at Max Power (Vmpp)34.52 V
Current at Max Power (Impp)9.27 A
Open Circuit Voltage (Voc)39.70 V
Short Circuit Current (Isc)9.73 A
Max System Voltage1000 V
Temperature Coefficients
Temp. Coeff. Pmax-
Temp. Coeff. Voc-
Temp. Coeff. Isc-
NOCT45°C
Cell Technology
Cell TypeMonocrystalline
Cell Count-
BifacialYes
Bifaciality Factor-
Dimensions & Weight
Length1970 mm
Width880 mm
Height30 mm
Weight16.2 kg
Area1.73 m²
Power Density184.6 Wp/m²
Warranty
Product Warranty30 years
Performance Warranty30 years
End-of-Warranty Output-
First Year Degradation-
Annual Degradation-
Key Specifications
23.00%
Efficiency
320 Wp
Power
-
Temp Coeff
30 yrs
Warranty