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|Material:||Polycrystalline Silicon||Max. Power(W):||250||Number of Cells(pieces):||60|
250W Poly Crystalline Solar Panel
|Maximum Power [Pmax]||250W|
|Maximum Power Voltage [Vmp]||30.1V|
|Maximum Power Current [Imp]||8.31A|
|Short-Circuit Current [Isc]||8.73A|
|Open-Circuit Voltage [Voc]||37.3V|
|Max. System Voltage||1000VDC|
|Cell Size and Series||Poly 156*156 60pcs (6*10)|
|Temperature Coefficient of Pmax||- 0.47% / º C|
|Temperature Coefficient of Voc||- 0.35% / º C|
|Temperature Coefficient of Isc||0.05% / º C|
|Frame||Anodized Aluminium Alloy|
|Glass||3.2mm,High Transmission,Tempered Glass|
|Junction box & Cable||IP65 Rated weatherproof connectors|
Cable: TUV 1x4.0mm2 / UL12AWG,Length:900mm
Warranty on material and workmanship: 10 years
Output performance of 90% after 12 years and 80% after 25 years.
1.Price per watt?
It depends on the quantity, delivery date and payment terms.
2.Parameter of the module?
We have different series of panels in different output, both c-si and a-si. please take the specification sheet for your reference.
3.Can you provide the peripheral products of the solar panels, such as the battery, controller etc.?
We have two companies(CNBM International & CNBM engineering Co.) with different approaches. We can supply not only the solar module but also Solar Cells, off grid solar system, even service with on grid plant.
Our product performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
In 3 days after purchasing, we will arrange the factory delivery ASAP. The specific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
1. Manufacturer Overview
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2. Manufacturer Certificates
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3. Manufacturer Capability
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