Powerful and Feature Rich
The SD line of inverters from Cotek offers great features such as parallel connectivity, AC circuit breaker, secure power supply capability, power saving modes, automatic transfer switch and many others. With a built in AC breaker and STS mode for uninterrupted power supply, you can trust your most important and sensitive electronics with this inverter.

Versatile
Cotek 3500 SD inverters will work with almost any power configuration available.

• 12, 24, and 48 volt options
• Parallel inverters together to meet your power needs
• Quickly and easily switch between 50 and 60 Hz
• Configurable input and output voltage range