
| Item code | Model number | Volts | Watts |
| XANSWPLUS4048 | SWPLUS4048 | 48V | 4000W |
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Power Independence in a Powerful Package
Designed to provide homes with a completely independent power supply, the SW Plus 2500, 4000 and 5500 Inverter/Charger Series combine an inverter, battery charger and dual transfer switch in one package.
Available in 24- and 48-volt versions, the SW Plus Series offers continuous power output of 2.5, 4.0 and 5.5 kVA. The SW Plus provides AC power for household appliances and DC power to charge batteries. As part of an off-grid renewable power system, it converts all forms of renewable energy into utility grade household power.
The SW Plus can also be used as part of a backup power system to automatically provide AC power when utility power fails. For supplementary power, the inverter/charger can be combined with the optional Generator Start Module (GSM) to automatically start and stop a generator, based on user needs. To save on utility bills, the SW Plus can also be programmed to switch to battery power from utility power during peak-rate periods.
Product Features
Energy efficient with 95% peak efficiency and <20
watts of idle current (<2 watt in search mode)Options
Electrical Specifications |
SW Plus 2524 |
SW Plus 2548 |
SW Plus 4024 | SW Plus 4048 | SW Plus 5548 |
| AC Input Voltage (nominal) | 120 VAC | 120 VAC | 120 VAC | 120 VAC | 120 VAC |
| AC Input Voltage Range, adjustable | 80-150 VAC | 80-150 VAC | 80-150 VAC | 80-150 VAC | 80-150 VAC |
| AC Input Current (60 amps AC pass through) |
20 amps charging | 20 amps charging | 30 amps charging | 30 amps charging | 45 amps charging |
| Continuous Power @ 40°C | 2.5kW | 2.5kW | 4.0kW | 4.0kW | 5.5kW |
| Efficiency (peak in Inverter mode) | 95% | 95% | 95% | 95% | 96% |
| Inverter Voltage Regulation | +/- 3% | +/- 3% | +/- 3% | +/- 3% | +/- 3% |
| Frequency (Nominal +/- 0.04% crystal controlled ) Inverter mode | 60 Hz | 60 Hz | 60 Hz | 60 Hz | 60 Hz |
| Continuous Output Current @ 25°C | 21 A rms | 21 A rms | 33 A rms | 33 A rms | 46 A rms |
| Current Surge Capability @ 25°C: 5 sec rating | 80 A rms | 80 A rms | 85 A rms | 95 A rms | 105 A rms |
| Over current trip point | 125 A peak | 175 A peak | 125 A peak | 175 A peak | 175 A peak |
| Inverter Voltage THD (Resistive load) | < 5% | < 5% | < 5% | < 5% | < 5% |
| Automatic Transfer Relay | 60 A rms | 60 A rms | 60 A rms | 60 A rms | 60 A rms |
| DC Input Voltage (Nominal) | 25.2 VDC | 50.4 VDC | 25.2 VDC | 50.4 VDC | 50.4 VDC |
| DC Input Voltage Range | 22-32 VDC | 44-64 VDC | 22-32 VDC | 44-64 VDC | 44-64 VDC |
| DC Current at Rated Power (Inverter mode), internal temperature stabilized | 120 amps DC | 60 amps DC | 190 amps DC | 95 amps DC | 135 amps DC |
| Idle Consumption (Typical at full voltage) | < 16 watts | < 20 watts | < 16 watts | < 20 watts | < 20 watts |
| Search Mode Consumption (Typical at full voltage) | < 2 watts | < 2 watts | < 2 watts | < 2 watts | < 2 watts |
| Continuous Charge Rate @ 120 VAC input (See Note 1 below) | 70 amps DC | 40 amps DC | 110 amps DC | 60 amps DC | 75 amps DC |
Mechanical Specifications |
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| Operating Temperature Range: | |||||
| Unit will meet specifications |
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| Unit may not meet specifications |
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| Storage |
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| Enclosure Type |
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| Unit Weight | 105 lb (48 kg) | 105 lb (48 kg) | 113 lb (51 kg) | 113 lb (51 kg) | 136 lb (62 kg) |
| Shipping Weight | 111 lb (50 kg) | 111 lb (50 kg) | 120 lb (54 kg) | 120 lb (54 kg) | 143 lb (65 kg) |
| Inverter Dimensions (H x W x D) |
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| Shipping Dimensions (H x W x D) |
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| Mounting |
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Features |
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| Forced Air Cooling |
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| Multi-stage charging |
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| Control Panel |
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| Battery Temperature Sensor (BTS) |
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Options |
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| Generator Start Module (GSM) |
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| Auxiliary Load Module (ALM) |
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| Remote Inverter Control Module (ICM) |
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| RC8 |
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| Stacking Interface (SWI) |
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| DC Conduit Box (DCCB) |
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| DC Conduit Box Fused (DCCB-F) |
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| AC Conduit Box (ACCB) |
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Common Specifications |
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| Waveform |
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| Load Sensing (Inverter Mode) |
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| Listings |
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