Lento has designed its solar home lighting system to give maximum lumen output, be maintenance free and have an extremely long life. It is very simple in construction and easy to deploy. The SPV module has a built in support and users can place it anywhere on the terrace where they receive sunlight for at least 5 to 6 hours. Wires from these connect to the controller unit that also has connections to two LED luminaries and an output socket which can be used to power other devices.
Lento solar home lighting systems use high efficiency solar photovoltaic modules with a small footprint. High efficiency, high lumen white LEDs are used in the luminaries to give higher lumen output but at substantially lower power consumption in comparison to CFL. This means a smaller solar panel and smaller battery can be used at a lower cost for the same duration of light output from the system. It is also lower in cost.