Description: ANNUAL MAINTENANCE CONTRACT FOR SOLAR STREET LIGHTS FOR A PERIOD OF ONE YEAR INCLUDING INSTALLATION SOLAR STREET LIGHTS AT CANTONMENT BOARD WELLINGTON Name of Work ANNUAL MAINTENANCE CONTRACT FOR SOLAR STREET LIGHTS FOR A PERIOD OF ONE YEAR INCLUDING INSTALLATION SOLAR STREET LIGHTS AT CANTONMENT BOARD WELLINGTON
Details: Supply of all-in-one integrated IP65 LED solar streetlight consists of solar photovoltaic module, battery, battery management system, control electronics, LED driver, inter-connecting cables and pole mounting piece integrated into the luminaire as a single unit. Solar streetlight with IP65 ingress protection having a system wattage of 11W (+/- 1w) with 2000 lumen output, 28Wp/35Wp high efficiency monocrystalline solar panel only to be used, highly efficient MPPT based charge controller and 12.8 V DC, 174 Wh IP68 Lithium Ferro Phosphate (LiFePO4) battery with proper battery management. System lumen efficacy shall be at least 175lm/W and LED driver should have >90% efficiency. Typical correlated colour temperature should be 5700K with CRI>70. Supply of all-in-one integrated IP65 LED solar streetlight consists of solar photovoltaic module, battery, battery management system, control electronics, LED driver, inter-connecting cables and pole mounting piece integrated into the luminaire as
Sector: Defense