Samlex 12V 1500W Pure Sine Wave Power Inverter

The Samlex PST-1500-12 is built for boats, service vehicles, RVs, backup systems, and other installations that need clean AC power from a battery bank. Its pure sine output is suitable for sensitive electronics as well as common household-style loads that can be affected by rougher inverter waveforms. The commercial-grade design is intended for long periods of operation and combines efficient conversion with low idle draw. It also keeps radio-frequency interference low, which is useful when the inverter is installed near communications or navigation equipment.

Universal Protection Circuit logic watches for low voltage, high voltage, excessive temperature, overload, and short-circuit conditions. A temperature-controlled cooling fan runs as needed rather than operating constantly, helping reduce noise and unnecessary power consumption. The inverter can also handle a 3000-watt surge for starting equipment that briefly demands more power than its normal running load. An alarm and automatic shutdown protect the system when battery voltage falls too far.

AC power is available through a GFCI-protected duplex outlet, and the unit can also be hard wired when the installation calls for a fixed AC connection. A remote input allows the inverter to be switched with an ignition circuit or another external on/off control, while an optional RC-300 remote can place status and control in a more convenient location. The housing measures about 10.35 x 18.43 x 4.16 in and weighs roughly 15.6 lb, so mounting space and ventilation should be planned before wiring begins. Current Samlex documentation lists a three-year limited warranty for this PST model.

• Commercial-grade design for continuous and backup power applications
• Temperature-controlled cooling helps reduce fan noise and energy use
• Universal Protection Circuit guards against multiple electrical fault conditions
• Remote-input capability supports ignition or external switch control

Install the inverter close enough to the battery bank to keep the DC cable run practical while leaving room for cooling airflow and service access. Use appropriately sized battery conductors, overcurrent protection, grounding, and AC wiring for the finished system rather than relying on the inverter alone for installation safety. For additional conversion options and related AC power equipment, browse more Power Inverters.