OutBack has engineered their products to provide reliable electricity 365 days a year, 24 hours a day, and 7 days a week. With a max of 36,000 watts, your power system can grow with you due to OutBack’s modular architecture. Power save mode can utilize as little as 3 watts, meaning your battery power is there when you need it! OutBack’s MPPT technology allows for the most efficiency from your solar charging source. Another great feature is it allows you to see your complete system status in a single control!