A new solar water heating system was invented in 1994. It uses solar cells to make electricity, which heats water through special heating elements. A smart controller makes sure the system works efficiently. Unlike other solar systems, this one doesn't need extra parts like inverters or batteries. It's more reliable than traditional solar water heaters. Even though it's more expensive now, the cost is expected to go down in the future. The system is described in detail, comparing it to other solar water heaters, and showing results from real tests.