Solar modules Keetouch GmbH
Solar modules Keetouch GmbH
Monocrystalline | Polycrystalline | Thin-film | |
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Mono | Poly | Thin-film | |
Efficiency | approx. 18-20% | approx. 15-17% | approx. 6-10% |
Low light efficiency | Efficiency loss | Efficiency loss | Minor loss |
Heat tolerance | elevated temperature induced degradation | elevated temperature induced degradation | Minor temperature induced degradation |
Initial cost | More expensive than polycrystalline and thin film | Middle option in terms of cost, efficiency and power capacity | Depends on the thin-film type but normally cheaper than mono and poly |
Service life | Very high performance, stable operation, long service life | High performance, stable operation, long service life | Medium performance, slightly shorter service life |
Pressure by the panel weight on 1 m2 | High | High | Very low |
Susceptibility to disruption | Very low | Very low | Low |
- Which modules are better monocrystalline or polycrystalline?
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As crystalline and thin-film modules have their own pros and cons, the choice of solar panel ultimately comes down to your specific property and condition settings.
- How many cells are in a solar modul?
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The number of cells in a solar module can vary from 36 cells to 144 cells. The two most common solar panel options on the market today are 60-cell and 72-cell.
- How many solar modules are needed to power a house?
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We estimate that an average solar system for a home consists of 20 to 25 modules, but the exact number you'll need will depend on numerous factors.
- Which solar modules are efficient in Low Light conditions?
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Thin-film modules have lower efficiency loss in Low Light conditions.
Get the right solar module for your needs, talk with Keetouch GmbH experts, call +49 (0) 25 8161 04089 or click here for a free consultation with one of our specialists to see how we can help you find the perfect solution for your business.