Prostar PMS395M-144 pv half-cut cell mono PERC solar modules 395w

Prostar PMS395M-144 pv half-cut cell mono PERC solar modules 395w is increased efficiency of half cut solar cells produce higher power output compared to a traditional solar module. This in turn increased the overall efficiency of the entire solar power system – be it solar power packs, rooftop solar power plants and land based solar power plants.

Smaller cells experience reduced mechanical stresses, reaching a decreased opportunity for cracking. Prostar PMS395M-144 pv half-cut cell mono PERC solar modules 395w has higher output ratings and are more reliable than conventional solar panels.

Half-cut Cell Mono Solar Module Installation

Today new solar module generation technology has increased the module output of up to 15 watts per module, compared to standard solar modules. Boasting the efficiency of up to 19.99%.

Half-cut cell mono PERC solar modules have solar cells that are cut in half, which improves the solar module’s performance and durability. Traditional 60-cell and 72-cell solar panels will have 120 half-cut cells and 144 half-cut cells, respectively. When solar cells are halved, their current is also halved, so resistive losses are lowered and the solar cells can produce more power.

Half Cell Solar Module Features

-1- 5 busbar cell design improves module efficiency and offers better aesthetic appearance for rooftop installations

-2- IP68 junction box for long-term weather endurance

-3- Limited power degradation of Eagle module caused by PID effect is guaranteed under strict testing condition (85℃/85%RH,96hours)for mass production

-4- Higher module conversion efficiency thanks to half-cut cell design

-5- LOW hot spot temperature risk

-6- Excellent space utilization performance, increasing power density effectively and reducing costs of solar panel

-7- Lower temperature coefficient, zero depth reflection increasing

-8- High salt mist and ammonia resistance certified by TÜV NORD

Why cut solar cell in half?

Solar cells are cut in half to reduce the cell-to-module losses during assembly. Power loss is generally proportional to the square of the current times resistance.

Half-cut Cell Electrical Losses

Splitting the cell into two halves the current (not the voltage) of the cell, so when you apply this change to the equation the losses are reduced by 75%. The overall panel efficiency increased by 1,5-3% and this results in a reduction in panel heat production.

Half-cut Cell Solar Panel Details

Half-cut Cell Solar Panel

Split Junction Box

Panels with half cut solar cells can have junction boxes that are split into three, as you can see in this picture of half cut panel. The middle box is for the middle bypass diode.

A split junction box leads to lesser metallization than a standard panel in comparison to poly or mono panels and creates lesser internal resistance which saves space.

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Model	PMS395M-144
Electrical Data
Maximum Power (Pmax)	395Wp
Maximum Power Voltage (Vmp)	41.0V
Maximum Power Current (Imp)	9.64A
Open Circuit Voltage (Voc)	48.8V
Short Circuit Current (Isc)	10.13A
Power Tolerance(Positive)	5%
Module Efficiency STC	19.38%
Maximum System Voltage	1000VDC (IEC), 600VDC(UL)
Series Fuse Rating	15A
Temperature Coefficient of Pmax	-0.36%/°C
Temperature Coefficient of Voc	-0.28%/°C
Temperature Coefficient of Isc	0.04%/°C
Application Class	Class A
Qualification Test Parameters
Dielectric Insulation Voltage	6000VDC max
Operating Temperature Range	-40°C to +85°C
Max. Snow Load	5400Pa
Max. Wind Load	2400Pa
Hailstone Impact	25mm(1inch) at 23m/s(52mph)
Fire Rating	Class C
Nominal Operating Cell Temperature(NOCT)	45±2°C
Mechanical Characteristics
Cell Type	Monocrystalline 158.75×79.36mm / 5BB PERC
Cell Number	144 (6×24)
Dimensions (mm)	2038x1000x40
Weight(Kgs)	21.80(approx)
No. of Draining Holes in Frame	16
Front Glass	3.2 mm, High Transmission, Low Iron,Tempered Glass
Frame Type	Clear Anodized Aluminium Alloy Type 6063T5
Junction Box Protection Class	IP 68 Rated
Connector Type	Compatible type MC4
Output Cables	TUV 1×4 mm² / UL 12AWG, Length:300±5 mm
Packing Configuration
Packing Type	27Pcs/CTN, 2Pcs/CTN
Container Loading	638Pcs/40HQ, 253Pcs/20GP
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