Inmetro CE TUV ETL Cec Certificate Half Cell 400W 450W 460W Solar Panel Cost for House Roof

Product DescriptionMaximum Power (Pmax)430W435W440W445W450W455W460WOpen-circuit Voltage (Voc)48.70V48.85V49.00V49.15V49.30V49.45V49.60VMaximum Power Voltage (Vmp)41.51V41.66V41.81V41.96V42.11V42.26V42.41VShort-circuit Current (Isc)11.23A11.26A11.29A11.32A11.35A11.38A11.41AMaximum Power Current (Imp)10.36A10.44A10.52A10.61A10.69A10.77A10.85AModule Efficiency (%)19.78%20.01%20.24%20.47%20.70%20.93%21.16%Power Tolerance0~+5WTemperature Coefficient of Isc0.05%/°CTemperature Coefficient of Voc-0.31%/°CTemperature Coefficient of Pmax-0.35%/°CProduction Process  Solar Cell WeldingUse automatic welding machine to connect solar cells in seriesAll the solar cells are made by top-class brands.Automatic typesetting machineAfter setting up the program according to the requirements of the process drawings, the typesetting machine will automatically typeset the battery string. High precision, high efficiency, low defect rate.Automatic WeldingAutomatic laying of EVA, backing, automatic cutting of excess backing material.100% automation of the entire production process.  Solar Panel EL TestingUse the mirror to inspect the appearance of the solar modules before lamination, and repair them if they are defective.Solar Panel PackageSolar ExhibitionsSolar ProjectsFAQQ: Why choose DAH solar panel and solar system?1. Complete set Configuration, with all parts, do not need extra materials. 2. Has engineer team 7x24hours online for pre-sale and after-sale service. 3. Easy for installation,user manual with pictures to teach installation from A to Z.  4. Professional proposal, uniform design, 100% tested before delivery, reliable quality.  5. Nice-designed package for safety transportation.  Q: What solar solutions can you provide? We can provide below solar system solution below: On grid Solar system: Feed electric appliance, extra power sell to gridOff grid Solar System: With battery bank storage power for night or rainy daysHybrid Solar System: Both off-grid and on-grid functions are availableQ: What is the lead time? Generally, it will take about 7-10 working days for production depending on the quantity and the product you needed is solar panel or complete set system. Q: What is your monthly capacity? Solar Panel Monthly capacity is around 110MW. Q: How long is the warranty of your products? 12 Years Limited PV Module(s) Warranty 25 years Limited Power Output Warranty Q: Which payment term do you have?We support Credit card, Bank transfer, Western Union, LC, and so on.Contact Us  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1