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Technical data Sunny Boy 3.O•US Sunny Boy 3.8-US Sunny Boy 5.0-US <br /> 208 V 240 V 208 V 240 V 208 V 240 V <br /> Input(DC) <br /> Max.usable DC power 3100 W 3100 W 3450 W 4000 W 5150 W 5150 W <br /> Max.DC voltage 600 V <br /> Rated MPP voltage range 155-480 V 195-480 V 220-480 V <br /> MPPT operating voltage range 100-550 V <br /> Min.DC voltage/start voltage 100 V/125 V <br /> Max.operating input current per MPPT 10 A <br /> Max.short circuit current per MPPT 18 A <br /> Number of MPPT tracker/string per MPPT tracker 2/1 3/1 <br /> Output(AC) <br /> AC nominal power 3000 W 3000 W 3330 W 3800 W 5000 W 5000 W <br /> Max.AC apparent power 3000 VA 3000 VA 3330 VA 3800 VA 5000 VA 5000 VA <br /> Nominal voltage/adjustable 208 V/• 240 V/• 208 V/• 240 V/• 208 V/• 240 V/• <br /> AC voltage range 183-229 V 211 -264 V 183-229 V 211 -264 V 183-229 V 211 -264 V <br /> AC grid frequency 60 Hz/50 Hz <br /> Max.output current 14.5 A 12.5 A 16.0 A 16.0 A 24.0 A 24.0 A <br /> Power factor(cos 9) 1 <br /> Output phases/line connections 1/2 <br /> Harmonics <4 <br /> Efficiency <br /> Max.efficiency 97.2% 97.6% 97.2% 97.5% 97.2% 97.5 <br /> CEC efficiency 96% 96.5% 96.5% 96.5% 96.5% 97 <br /> Protection devices <br /> DC disconnect device • <br /> DC reverse polarity protection • <br /> Ground fault monitoring/Grid monitoring • <br /> AC short circuit protection • <br /> All-pole sensitive residual current monitoring unit(RCMU) • <br /> Arc fault circuit interrupter(AFCI) • <br /> Protection class/overvoltage category I/IV <br /> General data <br /> Dimensions(W/H/D)in mm(in) 535 x 730 x 198(21.1 x 28.5 x 7.8) <br /> Packaging Dimensions(W/H/D)in mm(in) 600 x 800 x 300(23.6 x 31.5 x 11.8) <br /> Weight 26 kg(57 lb) <br /> Packaging weight 30 kg(66 lb) <br /> Operating temperature range -25°C...+60°C <br /> Noise emission(typical) 39 dB(A) <br /> Internal power consumption at night <5 W <br /> Topology Transformerless <br /> Cooling concept Convection <br /> Features <br /> Secure Power Supply • <br /> Display(2 x 16 characters) • <br /> Interfaces:Ethernet/WLAN 0/0 <br /> Sensor module/External WLAN antenna 0/0 <br /> Warranty:10/15/20 years 9/0/0 <br /> Certificates and approvals UL 1741,UL 1998,UL 1699B,IEEE1547,FCC Part 15(Class A 8r B),CAN/CSA V22.2 107.1-1 <br /> •Standard features O Optional Features -Not available Data at nominal conditions NOTE:US inverters ship with gray lids. <br /> Type designation SB3.0-1 SP-US-40 SB3.8-1 SP-US-40 SB5.0-1 SP-US40 <br /> Accessories <br /> Sensor module bdemal WLAN antenna <br /> MD.SEN-USdO EXTANT-USAO <br /> a <br /> --------------"'-`--`-`-----`-- <br /> r - --; Preliminary efficiency curve SUNNY BOY 6.0-1SP-US-40 i - <br /> -------------------------------------------------------------------------- <br /> 98 <br /> 96 i;owu <br /> - ._.•-._•.•_.•._•".•.-..EEE.-rtt.aaa._..Il(VvV.„w.-.='=._.423..728-.-5.00-..V`VV.-.)II.._._...._........a. <br /> ......... <br /> 94 <br /> 92 996 <br /> 88 szo 4eo <br /> 86 v-M <br /> i <br /> 0.0 0.2 0.4 0.6 0.8 1.0 <br /> Output power/Rated power <br />