Mean Well ISI-501-248C True Sine Wave DC-AC Inverter 500W 110V out 12V in with MPPT Solar Charger

This model is designed for DC-to-AC power conversion in applications that need a true sine wave output. It is a good fit for off-grid, mobile, backup, and solar-related systems where cleaner AC power and an integrated MPPT charger are valuable.

The ISI-501-248C is rated for 500W continuous output. It also supports surge power up to 1000W, which helps with short startup demands from compatible loads.

Yes. This model provides true sine wave output with total harmonic distortion listed below 3%, which is useful for loads that need cleaner AC power than modified sine wave units typically provide.

Yes, it includes a built-in 500W MPPT solar charger. The listed MPPT efficiency is 98% typical, which makes this model more integrated than a standard inverter-only unit.

The provided specifications list compatibility with open and sealed lead-acid batteries. If your system uses a different battery chemistry, the product data provided here does not confirm support for it.

The provided specification content lists an input voltage range of 42 to 60VDC and an output voltage of 230V AC. The product title appears inconsistent with that data, so buyers should verify the exact voltage version needed for their market before ordering.

This model includes battery low alarm, battery low shutdown, over voltage, over temperature, output short, input polarity reverse, and overload protection. The specification also notes shutdown-and-restart recovery behavior for overload, over-temperature, and output short conditions.

The working temperature is listed as -20°C to +40°C at 100% load, and up to 60°C at 50% load. The unit also uses a thermostatically controlled cooling fan to help manage temperature during operation.

Yes. The ISI-501-248C includes built-in remote ON-OFF control, a battery low relay contact, and LED indicators for operation status and battery capacity.