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 |
**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
Details
- Model: LA50-12S
- Shipping Weight: 5.2kg
- Manufacturer:
Lorentz