The short answer: anywhere from $200 to $20,000+, depending on power needs and features. Solar generators are surging in popularity as energy independence becomes a priority, but many assume they're prohibitively expensive. The reality?. According to the most recent Residential Energy Consumption Survey (RECS), the average American household has a square footage of 1,818 and consumes 10,566kWh of electricity annually at a cost of $1,380. Obviously, electricity consumption and cost vary widely based on numerous factors — as does the. . Whether used for camping, emergency backup, or off-grid living, understanding the cost of a solar generator is crucial for budgeting and making an informed purchase. This article explores the factors influencing the cost, typical price ranges, and features associated with different price points. . Solar generators offer an eco-friendly way to power your home, with prices varying based on capacity and features. Typically, a whole house solar generator can start at around $1,600 for a system with a 2,000W capacity. This setup is generally sufficient for running multiple household appliances. In sharp contrast, standalone solar generators range from $1,000 to $30,000, but when considering installation (10-30% of system cost) and annual maintenance (1-2% of system cost). . For installers and high-energy users, understanding how much does a solar power generator cost, calculating how much does it cost to have solar power installed, and knowing how much does solar power cost for a house are key to planning affordable renewable energy. Small, entry-level generators typically range from 250 Wh to 600 Wh and cost between $200 and $600. These compact units are designed for minimal power needs, such as charging smartphones, laptops, and. .