Cost per watt of new solar container

50 per watt installed, with most homeowners paying between $15,000 and $35,000 for a complete system before incentives. After applying the 30% federal tax credit, net costs typically range from $10,500 to $24,500. Let's break down what really goes into the cost and whether it's worth your money. Department of Energy (DOE) Solar Energy Technologies Office (SETO) and its national laboratory partners analyze cost data for U. These benchmarks help measure progress toward goals for reducing solar electricity costs. Below is an exploration of solar container price ranges, showing how configuration choices capacity, battery size, folding mechanism, and smart controls drive costs.