Greenlight Solar LED Streetlight SL 5W

Go Solar Systems ltd: Greenlight Solar LED Streetlight SL 5W

The Greenlight SL 5W is an all-in-one solar LED streetlight that provides brighter outdoor illumination than the entry-level SL 3W while maintaining the same fully off-grid, zero-cabling design. A 6W polycrystalline solar panel charges a larger 8Ah lithium-ion battery, delivering up to 14 hours of 5W LED light per charge cycle with no connection to the electrical grid. The polycarbonate and iron construction gives added structural durability over the lighter 3W model, making it suited to compound perimeters, driveways, parking areas, and access roads on residential and commercial sites.

Technical Specifications:

• LED output: 5W, 6000K-6500K colour temperature (cool daylight), 100 lm/W luminous efficacy
• Solar panel: 5.4V, 6W polycrystalline, integrated
• Battery: Lithium-ion, 3.7V 8Ah (more than 3x the capacity of the SL 3W)
• Charging time: 5-6 hours (full sun)
• Discharge time: up to 14 hours
• Lamp dimensions: 285 x 168 x 105 mm
• Body material: polycarbonate and iron (PC Iron)
• Weight: 1.2 kg
• Installation height: 2-4 metres
• Mounting: wall-mount with included extension bracket
• Auto on/off via light sensor (dusk-to-dawn operation)
• Warranty: 2 years
• Certification: KEBS

Sustainability Features:

• Generates its own electricity from solar energy, eliminating grid electricity demand and associated Scope 2 carbon emissions for outdoor lighting
• Zero operational energy cost over the product’s lifetime, reducing long-term building operating expenses
• No cabling or trenching required during installation, reducing site disruption, material use, and installation cost compared to grid-connected lighting
• LED technology delivers 100 lumens per watt, producing equivalent light output at a fraction of the energy consumption of incandescent or fluorescent alternatives
• Lithium-ion battery avoids the lead-acid waste disposal burden of older solar lighting systems