A Master Solar Supply system is comprised of the most advanced components in the solar power industry. The N.R.G. Harvester 230, manufactured exclusively for the Master Solar Dealer Network, is simply one of the most efficient solar module on the market today. This 230 watt module provides consumers with the maximum energy harvest available. The N.R.G. Harvester 230 is specifically designed for compatibility with the latest in micro-inverter technology.