Solar Cell Street Garden Light Pole. Solar cell - Now more and more people are using solar cell solar cell pju street light poles. Why solar cells? This solar cell light pole or solar power (solar) is very helpful in using electricity, because the system uses a battery as a storage for light energy into electrical energy used at night. Indeed, the initial manufacture of solar cell light poles is more expensive than the Pju road park light poles which are commonly used on toll roads.