HIT photovoltaic module with black back sheet N235B/N230B
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For a uniform appearance - Black frame - Dark solar cells - Dark back sheet Thanks to our HIT solar cells - Cell efficiency: 21.1 % - Use of the latest technology from R&D World’s highest efficiency* Implementing our latest module technology - Anti-reflection glass - New 3-tab design * For black back sheet modules, model N235B, as of September 2012 The HIT (Heterojunction with Intrinsic Thin layer) solar cell is made of a thin monocrystalline silicon wafer surrounded by ultra-thin amorphous silicon layers. This product provides the industry's leading performance and value using state-of-the-art manufacturing techniques. The development of the HIT solar cell was supported in part by the New Energy and Industrial Technology Development Organization (NEDO). Benefit in Terms of Performance HIT ® solar cell structure Ultra-thin amorphous silicon layer Panasonic is truly committed to quality since it began developing and manufacturing solar PV modules in 1975. Our long track record is supported with our claim-rate of only 0.0034 % out of 3,200,497 solar modules produced in our European factory in Dorog, Hungary (as of July 2012). Thin mono crystalline silicon wafer Ultra-thin amorphous silicon layer Changes in generated power daytime normalized output power High performance at high temperatures Even at high temperatures, the HIT solar cell can maintain higher efficiency than a conventional crystalline silicon solar cell. This is particularly relevant in all-black modules, where heat absorption is greater. Our black- backsheet modules minimise that effect, achieving a top-level temperature performance. Special features HIT solar modules are 100% emission free, have no moving parts and produce no noise. The dimensions of the HIT modules enable a space saving installation and the achievement of maximum output power possible on a given roof area. 0.5 Kobe (Japan), 24. July 2007, facing south, tilt angle 30° 5 The HIT cell and module have very high conversion efficiency in mass production. Cell Efficiency Module Efficiency N235B "HIT" is a registered trademark of Panasonic Group. The name "HIT" comes from "Heterojunction with intrinsic Thin-layer" which is an original technology of Panasonic Group. HIT photovoltaic module with black back sheet

Electrical and Mechanical Characteristics N235B, N230B Open circuit voltage (Voc) [V] Short circuit current (Isc) Output power tolerance Maximum system voltage [V] Maximum over current rating [A] Note: Standard Test Conditions: Air mass 1.5, Irradiance = 1000W/m2, cell temp. 25°C * All modules measured by Panasonic facilities have output with positive tolerance Temperature characteristics Temp. coefficient of lsc [mA/°C] Open circuit voltage (Voc) [V] Short circuit current (Isc) [A] Maximum power (Pmax) [W] Note: Nominal Operating Cell Temperature : Air mass 1.5 spectrum, Irradiance =...