enjoysolar® SunPower monocrystalline solar module consists of highly efficient solar cells with back contact from SunPower. The surface is made of hardened ESG solar glass with a weatherproof coating. With the white back sheet, the panel achieves fewer heat effects and less energy loss. This panel is significantly lighter and smaller in area than conventional solar cells with the same output.The SunPower cell is currently the most efficient monocrystalline solar cell in the world. The unique manufacturing process for back-contact is very different from traditional monocrystalline and polycrystalline cells. The back electrode is dense and thin and the conversion efficiency is higher than the classic cells. The highly efficient SunPower cell has no grid lines and uses high purity monocrystalline silicon wafers to reduce impurities. The optical surface treatment reduces product reflectivity and increases light absorption.
Special features
- High quality A-grade solar cells from SunPower
- Surface made of hardened ESG solar glass with a weatherproof coating
- Corrosion-resistant black aluminum frame for extended outdoor use with pre-drilled mounting holes
- IP68 junction box with 90cm long 4mm² double-insulated solar cable and MC-4 plug
- Two integrated bypass diodes - minimized drop in performance when shaded
- Very high module efficiency of up to almost 24%
- special anti-reflective coating for more light
- white back sheet, therefore fewer heat effects and less energy loss
- more lighter and smaller than traditional solar panels
Technical specifications
| Article numberr |
1150150 |
| EAN Code |
4260558572886 |
| Max PV-Power(Pmax) |
150W |
| Max.Voltage(Vmp) |
24.8V |
| Max.Current(Imp) |
6.10A |
| Open circuitvoltage(Voc) |
29.3V |
| Short circuit current(Isc) |
6.46A |
| Power temperature coefficient |
-0.32% (℃) |
| Voltage temperature coefficient |
-1.8mv (℃) |
| Current temperature coefficient |
+0.05% (℃) |
| Cell efficiency (%) |
24% |
| Max. System voltage |
1000VDC (IEC) |
| Output power tolerance |
+3% |
| Cells |
SunPower |
| Number of cells and connctions |
40(4*10) |
| Dimension |
1325* 540 * 35mm |
| Weight |
7.95kg |
Product safety information
Manufacturer information:
SolarV GmbH
Am Kronberger Hang 2
Hessen
Schwalbach am Taunus, Deutschland, 65824
info@solarv.de
www.solarv.de
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.
There are no reviews yet.
