Our flagship product, the 80W solar grid-tie inverter, combines efficiency, economy, and ease of use to offer users of 15-19V nominal photovoltaic panels the option of utility interaction. It retails for $99.95 and is available through online distributors in the United States. It qualifies for a 30% federal tax credit (dollar-for-dollar unlike a deduction) and may qualify for many other incentives depending on the homeowner's location.