Parameters type Model HJ200-24M Monocrystalline (single crystal silicon) SUNPOWER Maximum power (watt) W maximum power of 200W Production tolerance product tolerance "" "-1 (MAXIMUM POWER CAN BE 230WATTS)" Maximum power voltage V operating voltage of 36.0 ± 0.3V Maximum power current A Operating current 5.8A Open circuit voltag V open circuit voltage of 42.48V Short circuit current A short-circuit current 6.5A Size of module (wide and high) component size 1580 * 808 * 35MM Number of cells (cells number) 72PCS Size of cells (wide and high) battery Dimensions 125mm * 125mm, Monocrystalline (single crystal silicon) Weight per piece KG monolithic weight 15KGS (kilogram) Temperature coefficient of Isc current temperature coefficient of ± 0.05% ° C Temperature coefficient of Voc (voltage temperature coefficient ) -0.33% ° C Temperature coefficient of power (power components Temperature Coefficient) -0.23% ° C NOCT (nominal operating cell temperature) component operating temperature coefficient of 45 ° C (± ° C) Wind bearing wind resistance 60m / s (200kg /sq.m) Impact resistance hail impact test anti-hail impact test 225G steel ball fall down from 1m height 225 gram steel ball from a height of 1 meter vertical drop Encapsulated with toughened glass glass packaging Low iron tempered glass with thickness of 3.2 mm, light transmittance above91% using 3.2 mm tempered glass, light transmission rate of up to 91% Conversion efficiency conversion efficiency Cell conversion efficiency 18.7% Cell Efficiency Quality guarantee warranty 15years product warranty, 20years 90% and 25years 85% of the power 15-year warranty.