M 3BB C4 1200

Bosch Solar Services GmbH

Cell Type:	Monocrystalline
Power Range:	4.24~4.54 Wp
Region:	Germany

Product is no longer manufactured.

Alternative Product

N-TOPCon-182-16BB

Solar N Plus

From €0.049 / Wp

Maximum Power: 8.3 W
Cell Type: TOPCon
Dimensions: 182x182 mm
DIAGONAL: 247±0.25 mm
Cell Thickness: 140 µm

Product Info
Company Profile

Product Characteristics

Model No.

M 3BB 4.24

M 3BB 4.29

M 3BB 4.34

M 3BB 4.39

M 3BB 4.44

M 3BB 4.49

M 3BB 4.54

Product Characteristics

Cell Technology

Monocrystalline

Dimensions

156×156 mm

Diagonal

205±1 mm

Cell Thickness

190/210 ± 30 µm

Front Surface (-)

No. of Busbars

Busbar Width

1.47 mm

Busbar Material

Silver

Anti Reflection Coating

Silicon nitride

Back Surface (+)

No. of Soldering Pads

Soldering Pad Width

2.9 mm

Soldering Pad Material

Silver

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

4.24 W

4.29 W

4.34 W

4.39 W

4.44 W

4.49 W

4.54 W

Voltage at Maximum Power Point (Vmpp)

0.519 V

0.522 V

0.525 V

0.527 V

0.529 V

0.53 V

0.535 V

Current at Maximum Power Point (Impp)

8.212 A

8.274 A

8.339 A

8.387 A

8.408 A

8.476 A

8.505 A

Open Circuit Voltage (Voc)

0.627 V

0.629 V

0.63 V

0.631 V

0.636 V

Short Circuit Current (Isc)

8.862 A

8.872 A

8.907 A

8.951 A

8.97 A

9.041 A

9.077 A

Cell Efficiency

17.6-17.81 %

17.81-18.01 %

18.01-18.22 %

18.22-18.43 %

18.43-18.63 %

18.63-18.84 %

18.84-19.05 %

Fill Factor (FF)

76.7 %

77.64 %

78.14 %

78.38 %

78.58 %

78.74 %

78.82 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.43 %/˚C

Temperature Coefficient of Voc

-0.33 %/˚C

Temperature Coefficient of Isc

0.04 %/˚C

Intensity Dependence

Intensity

Voc

Vmpp

1000 W/m²

900 W/m²

0.99

500 W/m²

0.98

300 W/m²

0.96

200 W/m²

0.93

PDF

Download Manufacturer's PDF

Bosch Solar Services GmbH

: Click to show company phone
: www.bosch-solarenergy.de
: Germany
: Robert-Bosch-Platz 1, Gerlingen-Schillerhöhe, Baden-Wuerttemberg, 70839

Parent Company: Robert Bosch GmbH

Contact Manufacturer

Product is no longer manufactured.

Reviews

In my opinion is one of the best German solar panel brands. It has a higher price but the products are more durable than the competence. The after sales service is excellent.

-- OpciónDos Energía Natural, S.L.

We, Solar Electrical Services, have been installing Bosch for many years. Their products have been operational for over 20 years. Besides, their performance are proven in the market.

-- Reg Dwyer, Solar Electrical Services Pty Ltd.