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Use Case: Off-Grid with 12-Volt Battery Comparison SHARP 48-cell module vs. standard 36-cell module Standard 36-cell module Sharp 48-cell module Nominal power Efficiency 256 W 19,82 % Nominal power Efficiency 100 W 14,7 % No. of cells 48 No. of cells 36 Vmpp 27,53 V Vmpp 18,5 V Impp 9,30 A Impp 5,4 A 22,8 V Voc 32,49 V Voc Pmax -0,377 %/°C Pmax -0,42%/°C Isc 9,95 A Isc 5,7 A Dimensions 1318 * 980 * 46 mm Dimensions 1315 * 518 * 35 mm One Sharp 48-cell module can replace 2.
Use Case: Off-Grid with 24-Volt Battery Most 60-cell modules are not usable for 24-volt systems Standard 60-cell module Sharp 48-cell module Nominal power Efficiency 256 W 19,82 % Nominal power Efficiency 275 W 16,5 % No. of cells 48 No.
Conclusion The SHARP NQR256A 48-cell module is the ideal module for repowering existing 36-cell systems as well as for new installations in the 12-volt range. The 48-cell SHARP is suitable for 12- and 24-volt systems. In combination with a Mpp tracker it achieves the highest annual yields /m² in in off-grid systems. Due to the lower temperature coefficient compared to standard modules, the SHARP 48-cell module achieves higher output in the course of the year.
Thank you Sharp Energy Solutions Europe a division of Sharp Electronics GmbH Registered address: Managing Directors: Sharp Electronics GmbH Tetsuji Kawamura, Hironobu Ito Nagelsweg 33-35 20097 Hamburg Germany Commercial Register: HRB 125894 Local Court Hamburg T: +49 (0)40 2376 2436 E: SolarInfo.Europe@sharp.eu www.sharp.
