OS-HM72-525W~550W MONO Half Solar panel solar panel suppliers in china 550w solar panel wholesale
TYPE | OS-HM72-525W | OS-HM72-535W | OS-HM72-550W |
Rated Maximum Power (Pmax )[W] | 525 | 535 | 550 |
Open Circuit Voltage(Voc)[V] | 49.15 | 49.45 | 49.9 |
Maximum Power Voltage (Vmp) [V] | 41.15 | 41.41 | 41.96 |
Short Circuit Current (Isc) [A] | 13.65 | 13.79 | 14 |
Maximum Power Current (Imp) [A] | 12.76 | 12.9 | 13.11 |
Maximum system voltage | 1500VDC | ||
Junction Box Protection | IP67 | ||
Cables | 4mm2 | ||
Connector | MC4 | ||
Max wind load | 2400Pa | ||
Max snow load | 5400Pa | ||
Operating Temperature | -40℃~+85℃ | ||
Power Tolerance | ±3% | ||
Company profile
Hebei Oushang tovoltaic Technology Co., Ltd has focus on solar panel production in China since 2014.The auto production is able to supply 3 containers per day. We have shipped thousands of containers of solar panels to all over the world. Our products are exported to Europe, Middle East, South America, Southeast Asian and Africa. The factory and products are qualified by TUV.
Product description:
Half modules have higher power output, better temperature-dependent performance, less shading effect, and low risk of hot spot.
Half advantage:
Half modules consist of half that cut from the ordinary whole One whole sell is cut into two half pieces. Half modules have better performance in partial shadow condition. In half panels, the power loss is less than that in entire panel, since the bypass diodes restrict the loss of power. The by pass diodes creates a substitute path for the current to travel in the unshaded area instead of passing through the shaded parts.
How half modules work:
If an entire solar is cut into two half pieces, one half piece produce half as much current and one fourth resistance of the whole piece. Thus, the quantity of will be double. If they are rk like a full panel, the current will be the same but with half the resistance. The electrical losses would be less due to the lower resistance.
connection type
But if the half cut were as in a standard full panel, they would produce twice the voltage and half the current. To make the output like standard full panels, the type of the half connection is different. There are two lots of half quantity series-connected . These two lots are connected in parallel. Voltages in parallel stay the same and the half panel remains the same voltage as the full panel.
OS SOLAR is a leading solar panel suppliers in china. Its hot selling products include: 72 solar panel, 60 solar panel, 36 solar panel, and provide customized solar panel. the factory has strict quality control, please us!
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