Each of these mirrors has a surface measuring NUMBER@1 square meters -LRB- NUMBER@2 square feet -RRB- that concentrates the Sun 's rays to the top of a NUMBER@3 meter -LRB- NUMBER@4 feet -RRB- high tower where a solar receiver and a steam turbine are located .

Each of these mirrors has a surface measuring NUMBER@1 square meters -LRB- NUMBER@2 square feet -RRB- that concentrates the Sun 's rays to the top of a NUMBER@3 meter -LRB- NUMBER@4 foot -RRB- high tower where a solar receiver and a steam turbine are located .
