Each UNI-SOLARâ solar battery charger utilizes United Solar Systems Corp.'s proprietary Triple Junction thin film silicon solar cells. These cells are made in a roll-to-roll deposition process on a continuous roll of stainless steel sheet. The result is a unique, flexible, lightweight cell.

UNI-PACTM modules provide power even if riddled with bullet holes, or in partial shade. The UNI-PACTM can be dropped, stepped on, packed and re-deployed, while continuing to operate. Military units, hikers, climbers and professional photographers depend on the UNI-PACTM for field communications, emergency power and battery maintenance.

The tough nylon fabric covering of the UNI-PACTM allows the unit to be folded to a convenient book size, for easy storage and transport.