What is TommaTech ECO SERIES 20 W Walkway Solar LED Lighting?
ECO SERIES 20 W is the high-power model of the series that combines a high-efficiency solar panel with lithium battery storage. Since it provides stronger lighting than the 10 W version, it is preferred for larger areas or higher illumination expectations.
Key technical specifications
- 20 W high-efficiency LED module
- Automatic DIM with microwave sensor
- Ability to extend autonomy to 4-6 days with smart power management
- Open-circuit, short-circuit, overpower and polarity protection
- IP65-compatible system components
Which projects is it suitable for?
It can be used in projects that need wider area lighting, such as streets and roadsides, business and factory surroundings, large residential complex gardens, car park walkways and agricultural facility entrances. If light lighting is enough, the 10 W model may be a more economical choice.
20 W power means a wider lighting surface compared with the 10 W model. For this reason, fewer fixtures can be used in projects with wide roads and pole spacing; even so, the illumination calculation should be done specifically for the site and the shading risk should be checked at the layout stage.
Use in Antalya and Solar Nexo support
Antalya's long sunshine duration allows the battery to fill quickly in summer; in winter, smart power management and the DIM setting matter for lighting continuity. Humid air should also be considered in residential complexes near the coast. Solar Nexo supplies the product, designs the lighting plan, carries out installation and commissioning, and then provides technical support. The datasheet can be downloaded from the product page.

