{"product_id":"et-solar-400w-panel-half-cut-monocrystalline","title":"ET Solar Panel 400Watt  PERC 108 Half Cut Cells Monocrystalline Grid-Tied, Hybrid, Off-Grid","description":"\u003ch3\u003eET-SOLAR Elite. 400W Monocrystalline Sola Panel. Half-Cut 108 Cells.\u003c\/h3\u003e\n\u003cp style=\"text-align: justify;\"\u003eET-Solar PV’s 400W solar module’s ingenious design creates a more durable, higher efficiency, and overall greater power production in comparison to many other solar modules\/panels. The product has excellent performance properties in terms of the occlusion loss\/temperature coefficient.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eHalf-cutting technology effectively reduces the hot spot risk of high-power components, resulting in better power generation, performance and reliability in system applications. The 182MM cell panels are half-cut, which means that they can absorb more sunlight and transfer more energy to the module in comparison to standard-cut modules. The 400W solar module boasts a module efficiency of 20.20% – which is greater than most regular solar panel modules.\u003c\/p\u003e\n\u003ch3\u003eWhat are the benefits of Half-Cell Panels from ET-Solar\u003c\/h3\u003e\n\u003ch3\u003eHigh Voltage\u003c\/h3\u003e\n\u003cp\u003eUL and IEC 1500V certified; lowers BOS costs and yields better LCOE.\u003c\/p\u003e\n\u003ch3\u003eHigh Efficiency\u003c\/h3\u003e\n\u003cp\u003eHigher module conversion efficiency benefits from half-cell structure (low resistance characteristic).\u003c\/p\u003e\n\u003ch3\u003ePID Resistance\u003c\/h3\u003e\n\u003cp\u003eExcellent Anti-PID performance guarantee limited power degradation for mass production.\u003c\/p\u003e\n\u003ch3\u003eLow Light Performance\u003c\/h3\u003e\n\u003cp\u003eAdvanced glass and cell surface textured design ensure excellent performance in low-light environment\u003c\/p\u003e\n\u003ch3\u003eSevere Weather Resilience\u003c\/h3\u003e\n\u003cp\u003eCertified to withstand: wind load (2400 Pascal) and snow load (5400 Pascal).\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e25-years Linear Performance Warranty\u003c\/p\u003e\n\u003cp\u003e10-years Product Material \u0026amp; Workmanship\u003c\/p\u003e\n\u003cp\u003e1st year ≤ 2%, 2nd~25th years ≤ 0.55% \/ year\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #ff6600;\"\u003eAdvantage of PERC (Passivated Emitter and Rear \u003cem\u003eCell\u003c\/em\u003e ) - Half Cut Cells\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThe traditional full cells have copper ribbons interconnecting the cells , half cell concept is proven to have more efficient way with lower resistance loss.\u003c\/p\u003e\n\u003cp\u003eThey also generate half the current of standard cells, reducing the resistive losses between the interconnections of solar cells. Less resistance means increased power output. The Solar-World Online confirmed up to 10W more power per module depending on the design.\u003c\/p\u003e\n\u003cp\u003eWith a higher power output on module that costs relatively similar, it shortens the return on investment (ROI). \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #ff6600;\"\u003eHigher shade tolerance\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eHalf-cut solar panels are more resistant to the shadow effect of cells. Instead of having 3-panel cell-strings in traditional solar panels, 6 strings are used to connect the cells in a half-cut solar panel. When there is a partial shadown on a panel, caused by leaves, branches or cloud, the shaded area will only affect a \u003cstrong\u003esixth of the total panel power output\u003c\/strong\u003e, instead of one-third of the output.\u003c\/p\u003e\n\u003cp\u003eFrom 400W panels you loose only 66Watt.\u003c\/p\u003e\n\u003cp\u003eWith the traditional panel the power loss from shading will be 133Watt\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff6600;\"\u003eBetter durability\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eHalf cut cells last longer, Firstly, smaller cells reduce the stress on cell copper connections expansion and contraction during a thermal cycle from hot to cold. There is a decreased opportunity for cracking. Also, half-cut panels reduce the hot spot temperature, thus lower the risk of damaging the panel.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/ET-Solar-Elite-panel-warranty-performance-graph_480x480.jpg?v=1702548003\"\u003e\u003c\/p\u003e","brand":"ET Solar","offers":[{"title":"Default Title","offer_id":47672697585955,"sku":"ET-M754BH400WW","price":146.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9001\/4243\/files\/400W-Et-Solar-Solar-Panel.jpg?v=1712162650","url":"https:\/\/voltaconsolar.eu\/en-de\/products\/et-solar-400w-panel-half-cut-monocrystalline","provider":"VoltaconSolar EU","version":"1.0","type":"link"}