Lorentzsolar components - archive

Lorentz 50Watt 12Volt Mono-crystalline Solar Module


Lorentz 50Watt 12Volt High Efficiency Mono-crystalline Solar Module

 

The LORENTZ LA-Series of PV modules offer a conversion efficiency of 17-20% due to the unique back-contact technology.

 

Our monocrystalline silicon solar cells yield a higher voltage per cell. Therefore 32 cells are sufficient to provide the same voltage as traditional 36-cell modules. As a result, LORENTZ modules are lighter and smaller.

 

In combination with an extremely low voltage-temperature coefficient, this guarantees a superior battery charging performance, even at high operating temperatures.

 

Exceptional low-light performance and broad spectral response further enhance energy delivery in all weather conditions, year round.

 

Applications

 

  • Remote village lighting
  • Solar home systems
  • Street and camp lights
  • Traffic signals
  • Medical facilities in remote areas
  • Microwave/radio repeater stations
  • Battery charging
  • Water purification systems

Design Features

 

  • Aerospace style cell interconnects with in plane strain relief
  • Advanced EVA encapsulation system with multi layer backsheet for long term package durability
  • Bypass diodes to minimize the power drop caused by shade
  • High reliability

Warranty

 

  • Performance Guarantee:
    • 10 year 90% power output
    • 20 year 80% power output

Technical Specifications

 

Electrical Specifications
Peak power* - Pmax 50 W
Power tolerance +15% / -5%
Max power current - Imp 3.0 A
Max power voltage 17.4 V
Short circuit current - Isc 3.4 A
Open circuit current - Voc 21.0 V
Efficiency of cells 17.4 %
Temperature co-efficient for Pmax -0.38 %/°C
Temperature co-efficient for Voc -60.8mV/°C
Temperature co-efficient for Isc 2.0 mA/°C
Max system voltage 600 V
Cells Data
Number of cells per module 32 **
Cell technology Monocystalline
Cell shape Rectangular
Physical Specifications
Dimensions 527 x 696 x 35 mm
Weight 5.2 kg
*Standard Test Condition: E = 1000W/m², Tc = 25°C, AM=1.5
**Due to the back contact cell technology only 32 cells are required to yield the same Vmp voltage as traditional SI products with 36 cells

Quality and Safety

 

  • LA50-12S meets the requirements for IEC and CE

Downloads and Manuals

 


PLEASE NOTE:
This is an archive page for information purposes only.
  • Model: LA50-12S
  • Shipping Weight: 5.2kg
  • Manufacturer:
    Lorentz


This product was added to our catalog on Wednesday 10 January, 2007.