Inverter Specifications
| SKU | KIS-SWXFR1230 |
|---|---|
| Operating type | Off-grid |
| Inverter function | Inverter only |
| Continuous AC output power (W) | 3000.0 |
| AC output rating conditions | Automatic AC transfer time <30 ms. |
| AC output voltage (V) | 120 |
| AC output frequency (Hz) | 60 |
| AC phase configuration | Single-phase |
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| Output waveform | Pure sine wave |
|---|---|
| Battery support | Required |
| Nominal battery voltage (V) | 12 |
| Min battery voltage (V) | 10.5 |
| Max battery voltage (V) | 15.5 |
| Outage backup capability | Yes |
| Backup/EPS output power (W) | 3000.0 |
| Backup output voltage (V) | 120 |
| Surge output power (W) | 6000.0 |
| AC input voltage (V) | 120 |
| AC input frequency (Hz) | 60 |
| AC pass-through current (A) | 30.0 |
| Peak efficiency (%) | 90.0 |
| Standard warranty (years) | 1.0 |
| Display | LED display for battery status and output load |
| Length (mm) | 538.48 |
| Height (mm) | 114.0 |
| Weight (kg) | 7.35 |
| Certifications | cETLus (UL and CSA standards) |
| Applicable regions and model variants | North America |
| MPN | SWXFR1230 |
Description
SKU: KIS-SWXFR1230
Mfg. SKU: SWXFR1230
Kisae SWXFR1230 – 3000W Pure Sine Wave Inverter with Transfer Switch
The Kisae SWXFR1230 is a CSA and UL certified 3000W pure sine wave inverter designed for off-grid solar systems, RVs, cottages, and marine power in Canada and the USA. With a built-in transfer switch and 6000W surge capacity, it delivers safe, reliable backup power for sensitive electronics, appliances, and critical equipment.
Key Features
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True Sine Wave Output – Safe for laptops, fridges, medical equipment, and other sensitive loads.
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High Surge Power (6000W) – Handles startup of pumps, compressors, and power tools.
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Built-in Transfer Switch – Seamless switching between AC shore power and inverter output.
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CSA/UL Safety Certified (cETLus) – Approved for Canadian and U.S. installations.
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LED Status Display – Battery, load, and error codes at a glance.
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Compact & Wall-Mountable – Space-saving for RVs, tiny homes, or cottages.
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Silent Standby Operation – No humming or buzzing.
Technical Specs
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Model: SWXFR1230
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Continuous Power: 3000W
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Surge Power: 6000W
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Input Voltage: 12V DC
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Output Voltage: 120V AC (Pure Sine Wave)
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Dimensions (L x W x H): 21.3” × 9.1” × 4.5” (541 × 231 × 114 mm)
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Weight: 16.2 lbs. / 7.4 kg
➡️ Popular in Canada for cottages and solar cabins, and trusted in the U.S. for RV and marine power setups. Pair with our Solar Batteries or Inverter Cables
| POWER (CONTINUOUS) | 3000W |
| POWER (PEAK) | 6000W |
| VOLTAGE / FREQUENCY | 120 VAC / 60 Hz |
| CURRENT | 25.0A |
| WAVEFORM | True Sinewave (<3% THD) |
| PEAK EFFICIENCY | 90% |
| AC RECEPTICLE | NEMA 5-20 x 2 |
| 5V USB | 2.1A |
| VOLTAGE (NOMINAL) | 12.5Vdc |
| OPERATION RANGE | 10.5 – 15.5Vdc |
| INVERTER STANDBY CURRENT | < 1.5A |
| INPUT UNDERVOLTAGE SHUTDOWN | 10.5Vdc |
| INPUT OVERVOLTAGE SHUTDOWN | 15.5Vdc |
| INDICATOR | Status |
| DIGITAL DISPLAY (LED) | Input Voltage, Output Power, Warning and Error Code |
| TRANSFER TIME | <30MS |
| TRANSFER RELAY RATING | 30A |
| MARKINGS | cETLus |
| CONFORMANCE | UL & CSA Standards |
| WEIGHT | 15.4 lbs |
| DIMENSION | 21.2 x 9.1 x 4.5″ |