thesolarstreet – 2m street lighting
At 2m high, this solar street lamp post is a credible alternative to traditional street lighting.thesolarstreet is ideal for roads, car parks, housing developments, security lighting and commercial premises.
Zero energy costs
Guaranteed to work from dusk until dawn
Easy installation (no hard wiring)
Sensors trigger LED to brighten up on approach guiding your way
Can work for up to 14 days without daylight
Solar energy harvested from four vertical face panels
Batteries last for up to 10 years and can be disabled when not in use
High performance white LED 180 lighting
Intelligent management system optimises performance to local conditions
Smart technology actively cuts light pollution
solarstreet control system
The Solarstreet control system uses a four channel dynamic boost algorithm to maximise the power generated from each individual solar panel. During the day the light tracks across the Solarstreet, illuminating and shading the panels. To capture energy efficiently from direct and indirect sunlight, the optimum power point of the panels is calculated in real time and the charge taken from the panels is adjusted, harvesting the maximum power from each panel.
The battery is charged throughout the day from the energy harvested from the solar panels. The Solarstreet control system has battery management technology which mitigates full discharge by reducing the LED brightness till there is sufficient ambient light to charge. To maintain battery levels during transportation a low power mode can be initiated by briefly placing a magnet against the Solarstreet, once installed the magnet is used again to activate ready for use.
The Solarstreet control system monitors the ambient light levels, anticipating the transition from day to night. The automatic transition allows for seasonal changes in light levels. During the night a high efficiency 180 lumens-per-watt white LED illuminates. The brightness of the LED is regulated by a pulse-width-modulation driver circuit, the LED remains at a low light level until activated by the passive infrared (PIR) sensors. The PIR sensors have a detection range of up to 5m, on approach the LED brightens for 10 seconds, gently dimming to the low level.
The Solarstreet control unit is fully sealed and uses IPX7 connectors.
solar panels specification
Power: 30.1W (7 x 4.3W panels)
Material: Polycrystalline Silicon
Construction: Photovoltaic cells sealed behind UV stabilised tempered glass.
Total Area: 204,000mm²
Type: Ni-MH batteries
Capacity: 6V 10Ah
Lifetime: up to 10 years at 20°C
Operating Temperature: -40°C to +85°C
Transportation: Meets all requirements of the International Air Transport Association (I.A.T.A Dangerous Goods Regulations).
Excellent recovery from deep discharge.
Conforms to BS EN61056-1 and IEC1056-1 regulations.