INSTALLATION OF SOLAR LIGHTS IN GRAIN MARKET SECTOR 26 WARD NO. 3 CHANDIGARH LN/MP18047 2025-2026 82

Supplying, installation, Testing & Commissioning of the integrated type solar PV lighting system along with mounting bracket for installing on existing pole/wall, comprising of minimum 35 watt, 6V or higher Mono- Crystalline Solar Panel (minimum efficiency 21%),Maximum Power point tracking (MPPT) Charge Controller in the box with a sleek appearance and a sturdy structure, is weather-proof, and is simple to install, with Lithium-Iron Phosphate Battery (LiFePO4) 3.2Volt (Cell) minimum 60 AH battery, charging time 8-10 hours, Battery backup time 12 hours (minimum), LED fixture watt 35 watt, Input voltage: 12V DC, Operating temp range -5 deg to 50 62 deg centigrade, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%, P. F.≥0.95, IP-66,IK-08,CRI >70 , under voltage and over voltage protection, Correlated Colour Temperature (CCT) 5700°K (As per American National Standard Institute (ANSI Bin)), life time (LED,Driver & electrical circuitary) of 50K hours lamp buring hours till the 70 % of initial Lumen maintained as per LM80 extrapolation IES TM-21-11 report, automatic swich on/off, Alliuminium body, can be installed on a pole or wall. System lumen efficacy >120 lm/Watt output. LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted..LED light Complete with mounting structure for the battery and accessories and wind storm withstand capacity as per the zone. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C) 35 Watt (System lumen efficacy >120 lm/Watt). There should be a on site warranty for 2 years. The work should be executed as per Engineer in charge.