![The first silicon solar cell, the precursor of all solar-powered devices, was built by Bell Laboratories in 1954.… | Solar solutions, Solar cell, Silicon solar cell The first silicon solar cell, the precursor of all solar-powered devices, was built by Bell Laboratories in 1954.… | Solar solutions, Solar cell, Silicon solar cell](https://i.pinimg.com/736x/85/37/f9/8537f9308edc5d96da6888cec93611b1.jpg)
The first silicon solar cell, the precursor of all solar-powered devices, was built by Bell Laboratories in 1954.… | Solar solutions, Solar cell, Silicon solar cell
![Bell Labs on Twitter: "#OnThisDay in 1954, Bell Labs researchers demonstrated the 1st practical silicon solar cell, powering a toy Ferris wheel & a radio transmitter! A new dawn for solar power Bell Labs on Twitter: "#OnThisDay in 1954, Bell Labs researchers demonstrated the 1st practical silicon solar cell, powering a toy Ferris wheel & a radio transmitter! A new dawn for solar power](https://pbs.twimg.com/media/FRNvJHjXEAAwOa5.jpg)
Bell Labs on Twitter: "#OnThisDay in 1954, Bell Labs researchers demonstrated the 1st practical silicon solar cell, powering a toy Ferris wheel & a radio transmitter! A new dawn for solar power
![KP Group of Companies on Twitter: "𝗥𝗲𝗻𝗲𝘄𝗮𝗯𝗹𝗲 𝗘𝗻𝗲𝗿𝗴𝘆 𝗙𝗮𝗰𝘁𝘀: Did you know that "𝗧𝗵𝗲 𝗙𝗶𝗿𝘀𝘁 𝗦𝗶𝗹𝗶𝗰𝗼𝗻 𝗦𝗼𝗹𝗮𝗿 𝗖𝗲𝗹𝗹" the pre-cursor of all solar-powered devices was built by 𝗕𝗲𝗹𝗹 𝗟𝗮𝗯𝘀 in 𝟭𝟵𝟱𝟰. #KPGROUP # KP Group of Companies on Twitter: "𝗥𝗲𝗻𝗲𝘄𝗮𝗯𝗹𝗲 𝗘𝗻𝗲𝗿𝗴𝘆 𝗙𝗮𝗰𝘁𝘀: Did you know that "𝗧𝗵𝗲 𝗙𝗶𝗿𝘀𝘁 𝗦𝗶𝗹𝗶𝗰𝗼𝗻 𝗦𝗼𝗹𝗮𝗿 𝗖𝗲𝗹𝗹" the pre-cursor of all solar-powered devices was built by 𝗕𝗲𝗹𝗹 𝗟𝗮𝗯𝘀 in 𝟭𝟵𝟱𝟰. #KPGROUP #](https://pbs.twimg.com/media/FTaxh44VEAASHK8.jpg)
KP Group of Companies on Twitter: "𝗥𝗲𝗻𝗲𝘄𝗮𝗯𝗹𝗲 𝗘𝗻𝗲𝗿𝗴𝘆 𝗙𝗮𝗰𝘁𝘀: Did you know that "𝗧𝗵𝗲 𝗙𝗶𝗿𝘀𝘁 𝗦𝗶𝗹𝗶𝗰𝗼𝗻 𝗦𝗼𝗹𝗮𝗿 𝗖𝗲𝗹𝗹" the pre-cursor of all solar-powered devices was built by 𝗕𝗲𝗹𝗹 𝗟𝗮𝗯𝘀 in 𝟭𝟵𝟱𝟰. #KPGROUP #
![Celebrating The 60th Anniversary Of The First Practical Solar Cell - From Powering Ferris Wheels To Cities, & Beyond - CleanTechnica Celebrating The 60th Anniversary Of The First Practical Solar Cell - From Powering Ferris Wheels To Cities, & Beyond - CleanTechnica](http://cleantechnica.com/files/2014/04/bell_ferriswheel.jpg)