New renewable energy solar pv module 345w

PV is emerging as a major power resource, steadily becoming more affordable and proving to be more reliable than utilities. Photovoltaic power promises a brighter, cleaner future for our children. Solar pv module 345w consists of 72 pieces PV cells wired in parallel to increase current and in series to produce a higher voltage. 36 or 60 or 72 cell modules are the industry standard for large power production.

The pv module 345w is encapsulated with 3.2mm tempered glass on the front surface, and with a protective and waterproof material on the back surface. The edges are sealed for weatherproofing, and there is often an aluminum frame holding everything together in a mountable unit. In the back of the module there is a junction box with wire leads, providing electrical connections.

There are currently four commercial production technologies for PV Modules:

Single Crystalline or Monocrystalline
This is the oldest and more expensive production technique, but it’s also the most efficient sunlight conversion technology available. Module efficiency averages about 10% to 20%*

Polycrystalline or Multicrystalline
This has a slightly lower conversion efficiency compared to single crystalline but manufacturing costs are also lower. Module efficiency averages about 10% to 18%*

Product Details

monocrystalline solar panels

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Model	PMS345M-72
Electrical Data
Maximum Power (Pmax)	345Wp
Maximum Power Voltage (Vmp)	38.8V
Maximum Power Current (Imp)	8.89A
Open Circuit Voltage (Voc)	47.3V
Short Circuit Current (Isc)	9.62A
Power Tolerance(Positive)	5%
Module Efficiency STC	17.96%
Operating Temperature Range	-40°C to +85°C
Maximum System Voltage	1500VDC (IEC)
Series Fuse Rating	15A
Temperature Coefficient of Pmax	-0.39%/°C
Temperature Coefficient of Voc	-0.29%/°C
Temperature Coefficient of Isc	0.05%/°C
Nominal Operating Cell Temperature(NOCT)	45±2°C
Application Class	Class A
Mechanical Characteristics
Cell Type	Monocrystalline 156×156 mm / 5BB
Cell Number	72 (6×12)
Dimensions (mm)	990x1940x40
Weight(Kgs)	21.00(approx)
Front Glass	3.2 mm, High Transmission, Low Iron,Tempered Glass
Frame Type	Anodized Aluminium Alloy
Junction Box Protection Class	IP 67 Rated
Connector Type	MC4
Output Cables	TUV 1×4 mm² / UL 12AWG, Length:900 mm
Standard Test Conditions (STC): Irradiance 1000W/m2, AM 1.5, Cell temperature 25°C Nominal Operating Cell Temperature (NOCT): Irradiance 800W/m2, AM 1.5, Wind Speed 1m/s, Ambient temperature 20°C