How do I know my location is sustainable for a WPS?
The Wireless Ped System (WPS) has the following solar and battery configuration for ease of ordering:
- 50W Solar Panel
- 2x 12V 18Ah Batteries in parallel
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This configuration has been sized appropriately to be sustainable throughout the US and as far north as Edmonton, AB, Canada.
Battery autonomy will vary by location. Autonomy is the number of days the system can run off battery power only.
The system is calculated to have 6-10 days of operation on battery backup alone.
Solar sizing takes into account the following variables:
- 960 walk cycles per day
- Cycle duration of 1.5 minutes each
- 50% shade de-rating