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Models |
GT5.0 |
GT4.0N |
GT3.8 |
GT3.3N |
GT2.8 |
| Output |
240 V |
208 V |
240 V |
208 V |
240 V |
208 V |
240 V |
208 V |
240 V |
208 V |
| Max. AC power output |
5000 W |
4500 W |
4000 W |
3800 W |
3800 W |
3500 W |
3300 W |
3100 W |
2800 W |
2700 W |
| AC output voltage (nominal) |
240 V |
208 V |
240 V |
208 V |
240 V |
208 V |
240 V |
208 V |
240 V |
208 V |
| AC output voltage range |
211-264 Vac
183-229 Vac |
| AC frequency (nominal) |
60 Hz |
| AC frequency range |
59.3 - 60.5 Hz |
| Startup current |
0 Aac |
| Max. continuous output current |
21 A |
22 A |
16.7 A |
18.3 A |
15.8 A |
16.8 A |
13.8 A |
14.9 A |
11.7 A |
13.0 A |
| Max. output over-current protection |
30 A |
25 A |
20 A |
25 A |
20 A |
15 A |
| Max. utility backfeed current |
O A |
| Total harmonic distortion (THD) |
< 3 % |
| Power factor |
> 0.99 % (at rated power), > 0.95 % (full power range) |
| Utility monitoring, islanding protection |
UL1741-2005 / IEEE 1547 |
| Output characteristics |
Current Source |
| Output current waveform |
True sine wave |
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| Max. array open-circuit voltage |
600 Vdc |
| MPPT voltage range (CEC & CSA) |
240 - 550 Vdc |
240 - 480 Vdc |
195 - 550 Vdc |
200 - 400 Vdc |
195 - 550 Vdc |
| MPPT operating range |
235 - 550 Vdc |
235 Vdc - 550 Vdc |
195 Vdc - 550 Vdc |
200 Vdc - 550 Vdc |
193 Vdc - 550 Vdc |
| Max. input current |
22.0 Adc |
20.0 Adc |
18.0 Adc |
17.0 Adc |
20.8 Adc |
19.5 Adc |
17.5 Adc |
16.5 Adc |
15.4 Adc |
14.9 Adc |
| Max. array short-circuit current |
24.0 Adc |
| Reverse-polarity protection |
Short-circuit diode |
| Ground-fault protection |
GF detection, IDIF > 1 A |
| Max. inverter efficiency |
95.9% |
95.5% |
96.0% |
95.7% |
95.9% |
95.6% |
95.9% |
95.6% |
95.0% |
94.6% |
| CEC efficiency |
95.5% |
95.0% |
95.5% |
95.0% |
95.0% |
95.0% |
95.5% |
95.0% |
94.0% |
93.5% |
| Night-time power consumption |
1 W |
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| Operating temperature range |
-13°F to +149°F (-25°C to +65°C) |
| Enclosure type |
NEMA 3R (outdoor rated) |
| Inverter weight |
58.0 lb (25.8 kg) |
58.0 lb (25.8 kg) |
58.0 lb (25.8 kg) |
49.0 lb (22.2 kg) |
49.0 lb (22.2 kg) |
| Shipping weight |
65.0 lb (27.2 kg) |
65.0 lb (27.2 kg) |
65.0 lb (27.2 kg) |
57.0 lb (25.9 kg) |
57.0 lb (25.9 kg) |
| Inverter dimensions (H x W x D) |
28 1/2 x 16 x 5 3/4” (724 x 403 x 145 mm) |
| Shipping dimensions (H x W x D) |
34 x 20 1/2 x 10 5/16” (866 x 518 x 262 mm) |
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| Mounting |
Wall mount (mounting bracket included) |
| Input and output terminal |
AC and DC terminals accept wires sizes of #14 to #6 AWG |
| PV / Utility disconnect |
Eliminates need for external PV (DC) disconnect. Complies with NEC requirements |
| Cooling |
Convection cooled, fan not required |
| Display |
Backlit, two-line, 16-character liquid crystal display provides instantaneous power, daily and lifetime energy production, PV array voltage and current, utility voltage and frequency, time online “selling”, fault messages, and installer-customizable screens |
| Communications |
Integrated RS232 and Xanbus™ RJ45 communication ports |
| Wiring box |
PV, utility, ground, and communications connections. The inverter can be separated from the wiring box. |
| Warranty |
10-year standard |
| Model name (negative ground) |
GT5.0-NA-240/208 UL-05 |
GT4.0N-NA-240/208 UL-05 |
GT3.8-NA-240/208 UL-05 |
GT3.3N-NA-240/208 UL-05 |
GT2.8-NA-240/208 UL-05 |
| Part number (negative ground) |
864-1009 |
864-1008 |
864-1032 |
864-1006 |
864-1001 |
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Positive ground inverters are also available
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| Regulatory |
Certified to UL1741 1st Edition: 2005 version CSA 107.1 CSA 2 C22.2 No. 107-1-01 general use power supplies |
Product Info
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Data Sheet