Two tanks type solar water heater.

1). New structure solar water heater with one small assistant tank above the regular water tank.

2).Floating ball inside of the small tank for automatically inlet water.

3).More water storage for the countries which short of the source of the water.

4).Connecting two tanks by pipe.

5).47x1500 type, 47x1800 type and 58x1800 type.

6).OEM acceptable.