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HERO® Full Black G1-9BB 400W

Solar Hero GmbH
From €0.210 / Wp
Type: Monocrystalline
Power Range: 400 Wp
Region: Germany Germany
Note: Your Enquiry will be sent directly to Solar Hero GmbH.


  • G1 N-Type Solar Cell

  • 25 Years Materials and Workmanship Warranty

  • 30 Years Linear Performance Warranty

  • 21.38% Peak Efficiency

  • Excellent PID Resistance

  • Zero LID

Product Characteristics

Model No.
G1 9BB 400W
Product Warranty 25 Years
Power Warranty 15 Years of 90% Output Power, 30 Years of 80.68% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
400 Wp
Voltage at Maximum Power (Vmpp)
34.2 V
Current at Maximum Power (Impp)
11.7 A
Open Circuit Voltage (Voc)
41.2 V
Short Circuit Current (Isc)
12.28 A
Panel Efficiency
21.3 %
Power Tolerance (Positive)
+ 5 %
Power Tolerance (Negative)
- 5 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
302 Wp
Voltage at Maximum Power (Vmpp)
32.2 V
Current at Maximum Power (Impp)
9.38 A
Open Circuit Voltage (Voc)
38.8 V
Short Circuit Current (Isc)
9.9 A
Temperature 42±2 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range -40~85 °C
Temperature Coefficient of Pmax -0.32 %/°C
Temperature Coefficient of Voc -0.26 %/°C
Temperature Coefficient of Isc 0.046 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 25 A
Material Data  
Panel Dimension (H/W/D) 1773x1046x30 mm
Weight 24 kg
Cell Type Monocrystalline
Cell Number 120
Glass Thickness 3 mm
Frame Type Anodized Aluminium Alloy
Junction Box Diodes 3
Junction Box Protection Class IP 68
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 1200 mm
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Solar Hero GmbH

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Rheinpromenade 11, 40789, Monheim am Rhein
Note: Your Enquiry will be sent directly to Solar Hero GmbH.


Production (MW)/: MWp
Power Range(Wp): 400-430

Useful Contacts

Contact Face
Leo Mamulashvili Head of Sales
Company Description

Welcome to Solar Hero, a company dedicated to providing sustainable and clean energy solutions. Our founder, Thomas Heinfart, has been involved in selling energy-efficiency products for years, working for large companies like Just Energy Corp. and National Home Services Ltd. Thomas has several patents in renewable energy, including the floating solar panel that won the EON Energy Oscar in 2019 and the Energy Globe Award.

At Solar Hero, we believe that solar energy is the way forward. We are committed to exploring new ways to ensure our energy supply is better and more efficient than ever. We have won numerous European awards for our innovations, including the SolArt® floating PV panels and the Torus® Hybrid wind and solar generator. Our mission is to provide innovative renewable energy solutions for a cleaner and more sustainable future.

Our Production Line

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