ROCKSOLAR 2000W 24V Pure Sine Wave Power Inverter
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ROCKSOLAR 2000W 24V Pure Sine Wave Power Inverter
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What it is, and what it is for
ROCKSOLAR 2,000 W 24 V Pure Sine Wave Inverter
A 2,000 W inverter for a 24 V battery bank: the size for an RV, boat or cabin running a microwave, coffee maker, power tools or a small air conditioner from a LiFePO4 bank. At full load it draws about 96 A from the battery, which is why 24 V is the better choice over 12 V at this power: half the current, thinner cable, less loss.
Pure sine wave output at 120 V, 60 Hz with under 5 percent distortion, which is the same quality as utility power, so microwaves, variable-speed tools, CPAP machines, TVs and laptop chargers run without buzzing or overheating. A digital display on the front shows battery voltage, output and load, and an error code if it trips. Two 120 V outlets and a 2.1 A USB port on the front; the AC output voltage and frequency can be set from the menu.
Protection: low-battery alarm and shutdown (adjustable), high-battery shutdown, overload, output short circuit and over-temperature, with a thermostat-controlled fan. Continuous rating 2,000 W, 4,000 W surge for motor starts; the datasheet rates it at 1,500 W continuous for inductive loads such as a pump or compressor.
Ships with the inverter and the manual. Add battery cable sized for 100 A over the run, a 150 A fuse or breaker on the positive lead, and keep the cable run under 6 ft. A wired remote panel is available for mounting the switch and display in the living space. For a 12 V bank see the 2,000 W 12 V model. 1-year warranty. Wiring is for reference; a licensed electrician should make the connections on a permanent installation.
Every number, by component.
The figures the manufacturer publishes. The datasheet above is the reference if the two ever differ.
| Continuous output | 2,000 W (1,500 W inductive loads) |
|---|---|
| Surge output | 4,000 W |
| AC output | 120 V AC, 60 Hz (100/110/120 V and 50/60 Hz selectable) |
| Waveform | Pure sine wave, THD ≤5% |
| Battery voltage | 24 V DC, 18–32 V range |
| Battery types | LiFePO4 and lead-acid, 24 V |
| DC current at full load | 95.8 A |
| No-load draw | 0.6 A; 1 mA switched off |
| Peak efficiency | 91% |
| Outlets | 2 × 120 V AC, 1 × USB 5 V 2.1 A |
| Low-voltage alarm / shutdown | Adjustable 19–25 V alarm, 18–24 V shutdown |
| High-voltage shutdown | 32 V |
| Protection | Overload, short circuit, over-temperature, reverse polarity (150 A fuse) |
| Cooling | Thermostat-controlled fan |
| Operating temperature | -20 °C to 40 °C |
| Size / weight | 420 × 209 × 110 mm; 5.0 kg (11 lb) |
| Warranty | 1 year |
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