enjoysolar® Polykristallin 140W/12V - (0% Mwst)

enjoysolar® Polykristallin 140W/12V - (0% Mwst)

SKU: 00-1200140
GTIN: 4260558572565
Manufacturers: enjoy solar

57,10 €

incl. 0% VAT , plus

Available immediately

Special features

High-quality 5-Buschable solar cells from Trina Solar
90cm long 4mm² solar cable with MC4 connector
Two integrated bypass diode - minimized power loss during shading
TÜV certified
Surface made of tempered toughened solar glass with weatherproof coating
Unique extra robust frame in anodized aluminum
Performance guarantee up to 10 years with 90% and up to 25 years with 80%

Technical specifications

Model of manufacturer	Eco Line ES140P36
EAN Code	4260558572565
Article No.	1200140
Max. power (Pm)	140W*
Max. voltage (Vmp)	18.2V
Max. current (Imp)	7.70A
Open circuit voltage (Voc)	22.4V
Short circuit current (Isc)	8.27A
Operating temperatur	-45°C ~ +85°C
Cell	36*Poly-Kristallin
Max. mains voltage	1000VDC
Tolerance	+3%
Weight	9.9kg
Dimension	1292* 664* 35mm

*Values according to STC conditions (E=1000 W/sq.m, Tc=25 ° C, AM=1,5)

How many bypass diode are installed in solar panel?

Solar panel 10W-80W has one bypass diode; solar panel 100W-320W has two bypass diodes. Exception: 1100100 (100W) has only one diode and 1160105 (XL 100W) has two diodes.

What is the function of the bypass diode?

The bypass diodes’ function is to eliminate the hot-spot phenomena which can damage PV cells and even cause fire if the light hitting the surface of the PV cells in a module is not uniform.

How does shading affect the performance of solar panel?

When solar panels are exposed to shady conditions, their efficiency drops, and their performance suffers as a result. Environmental obstructions such as trees or nearby buildings, clouds, self-shading between panels in parallel rows, dirt, dust, and various other trash such as bird droppings, all cause shading. These shading effects may be static as a result of the obstruction’s location, or dynamic in certain situations, such as a shadow cast by moving clouds. Therefore, eliminating solar shading problems is the most effective way to avoid them.

How can I check the power of my panel?

Measure the open circuit voltage and short circuit current of your solar panel with multimeter and compare the result with the technical data of the panel. Please also note that the calculated values from technical data are ideal values and depend on various factors such as temperature, angle, compass direction, irradiance, air mass, humidity, solar radiation (impairment e.g., by high fog), resistances in cables, connectors, and charge controllers, etc.

Can different solar panels be connected?

Solar panels with the same (or slightly deviated value +/- 1V) voltage (V) but different power (W) can be connected in parallel without any problem. Solar panels of different voltage and power must not be connected in parallel, because the solar panel with the lowest voltage determines the voltage output of the whole array. When connecting solar panels together in parallel it is important that they ALL have the same nominal voltage value, but it is not necessary that they have the same ampere value. Solar panels with the same (or slightly deviated value +/- 1A) current (A) but different power (W) can be connected in series without any problem. Solar panels of different current and power should not be connected in series, because the solar panel with the lowest current determines the current output of the whole array. In fact, we do not recommend a parallel/series connection of the different solar modules, as a loss of power cannot be avoided in any case.

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