Zero Maintenance Solar Powered Street Sign

A lighted sign that illuminates graphic materials with specific electronic components, solar panel film, ultracapacitors and LEDs that provide a complete sign that does not require electronic or any such maintenance for 7 years, with said lighted sign device consisting of:

• A translucent case made of durable materials assembled with all electronics inside in an arrangement that provides light for attached graphic materials;
• solar film panel(s) configured to such a size and arranged in a direction to collect sufficient electricity;
• One or several ultracapacitors connected to said solar panels to store sufficient electricity;
• One or several light emitting diode(s) LEDs) arranged in a way to provide sufficient lumens in an even amount throughout the sign;
• Electronic Circuit:
• an embodiment of this invention shown as an example in DIA 1 where a circuit includes any number of permutations of various quantities of solar panels 1, ultracapacitors 3 and LEDs 4
• With all said electronic components matched and connected in a circuit to provide light at all times, under severe conditions, uninterrupted for 7 years.
• With all said components, electronic or otherwise, having no requirement for periodic maintenance and each with an expected life span of 7 years.