tender for technical and administrative expenses for maintenance of existing dws works within matigara i gp- 1 solar submersible pump 1hpa solar water pump system is essentiallyan electrical pump system in which theelectricity is provided by one or severalphoto voltaic(pv) panels. a typical solarpowered pumping system consists of asolar panel array that powers an electricmotor, which in turn powers a bore orsurface pump [ hevels, kirloskar, cri] 2 solar pump controllerthe ht solar pump controller is designedto run any electric single/three phasesubmersible pump or motor. the ht solar provides water in remote location by converting high-voltage direct current(dc) from a solar panelinto alternating current(ac) to run a standardac submersible motor.solar pump controllerthe ht solar pump controller is designedto run any electric single/three phasesubmersible pump or motor. the ht solar provides water in remote location by converting high-voltage direct current(dc) from a solar panelinto alternating current(ac) to run a standardac submersible motor. 3 water storage tank(2000 ltr)solar systems only operate during day lighthours the water pumped out is typically stored in a storage tank for use 24 hours per day , to ensure constant availability ofwater. the tank capacity should be designed2000 ltr to allow for rainy or cloudy days when pumping will be limited. 4 solar iron purifier machinethe water purifier machine removes theiron and other impurities from the water and also kills bacteria through a uv lamp.the entire power comes from solar energyand there is no battery storage. the solar energy is stored in the form of pure waterwhich will be adequate for two days of back up. 5 wire, cable features,on-off auto censer device & othersthe newly released 1500volt connectors are withhighest current rating among connectorsused pv dc application.it supports the cable range up to 16sq-mm fortuv and 6awg for ul.with higher voltage, higher current, and wider cable range, our tuv/ul 1500v/1000vseriesprovide an optimal solution for customers toachieve \balance of system.\ 6 supply of pvc pipes & fittings schedule 80 (medium duly) conforming to astmd - 1785 and threaded to match with gi pipes as per is: 1239 32 mm dia pvc (astmd)