Solar Panels Tenders

Supply of 12 W Luminaries comprise of a) 12 W LED (philips/ osram/ equivalent reputed make with BIS Ccertificate). b) Charge controller and it should have over charge protection, deep discharge protection, Battery reverse polarity protection, Load short circuit protection, Open circuit protection, panel reverse polarity protection, Over temperature protection. c) Automatic dusk to drawn controlling system to monitor LED operation.

Supply & Installation, Testing & Commissioning of SOLAR STREET LIGHT 12 W semiintegrated with solar module 12 v 75 w , solar battery Lithium ion Ferrous phosphate 12.8 v 18 Ah , pole 5mtr GI, outer dia 75mm thickness 1.6mm all other accessories , cable 2 core copper 1mm , including all other . Complete in all respects.

M&L for repairs to solar water heater system by checking the leakage / sepage of the system if found rectified through the authorised dealers. Draining out the system by opening the cold water out let and hose to the bottom tank,dry out the system refilling the same after rectifing the leakes ,topping up with anti freeze solution of soft water,check the corrosion sacrificial anode,replace if found defective,clean the collector of capacity 100 LPD complete all as specified and as directed.

Installation of solar panel including connection of lighting Fixture, batteries and panel with commissioning and testing of the system