Material:Monocrystalline SiliconSize:990*1480*46mmNumber of Cells:100Max. Power:250wType:Monocrystalline SiliconCertificate::CE RohsWarranty:3 yearsKeywords:500 watt solar panelOpen circuit voltage:10.5V ~34.9VOptimum working current Im(A):0.29 ~ 7.87Short circuit current:0.66A ~ 8.16AOptimum working voltagge:8.75V ~ 43.2VItem No.:PSM-250WPower:250w??ÿPackaging& DeliveryPackaging Detail:standard export package suitable for long seavoyage and tough handlingDelivery Detail:10-25 days depending on order quantityÿ1. The modules use high-quality importedÿMonocrystalline Siliconÿsolar panel;ÿEnclosed by high-rigidity tempered glass, with excellent light transmittance and output performance;ÿ2. Surface treated with reflection-reducing process, increasing the light absorption.Back sealed with anti-aging EVA, resistant from moisture and corrosion.ÿ3. The efficiency of ourÿMonocrystalline Siliconÿsolar cell is over 17%, andÿMonocrystalline Siliconÿpanel is over 16%. We stipulate, the allowance of each panel?s rated power has to be positive. Each panel is strictly tested before leaving the factory.ÿ4. Our solar panel is designed with a lifetime of 25 years, and guaranteed that the power decline less than 10% within 10 years, and 20% within 20 years.ÿÿProduct DescriptionÿÿSolarÿpanel detailsÿSolar Module Type250P-20Rated power(pmax)250WVoltage at pmax(Vmp)30.5VCurrent at pmax(Lmp)8.19AOpen-circuit Voltage(Voc)38.1VShort-circuit Current(Isc)8.86ASize1650x992x40mmCells60PcsMax System Operating Voltage1000DC(V)Maximum series fuse rating10AStandard Test Condition1000W/m AM1.5 25CWarranty3 yearsCertificationsCE ROHSÿÿsolarÿpanel Application:ÿÿ1. Living house and home buildingÿ2. Office building, factory and warehouseÿ3. shopping mall, vanue, stadium and so onÿ4. Power station, field operation some huge engineer constructionÿÿÿFAQWe have organized several common questions for our clients?may help you sincerely??what price for each watt? it depends on the quantity, delivery date and payment terms,?what is your size for each module? can you tell me the parameter of your module?we have different series of panels in different output, both c-si and a-si. please take the specification sheet for your reference.?Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.We can provide you not only the solar module but also Solar Cells, the off grid solar system, we can also provide you service with on grid plant.?What is your warranty system?ÿOur productÿ performance guarantees for 25 years? 12 years guarantee for workmanship? Timeliness of delivery? Quality Products certified (TšV, UL, CE, ISO)?How do you pack your products?We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.? Can you do OEM for us?Yes, we can.?How long can we receive the product after purchase?In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.