Jain Solar Pumping Solutions

耆那教的太陽能水泵解決方案（目錄）

Jain Renewable Energy Solutions

Jain Irrigation Systems Ltd. (JISL) started solar division in 1995 with solar

water heater manufacturing.

n Mid of year 2000 introduced solar appliances.

n In year 2010 started photovoltaic module manufacturing.

n In year 2010 Jain Pioneered in Solar Pumping Systems.

n In year 2013 initiated manufacturing of DC solar pumps at its Jalgaon

facility.

n JISL is on of the few manufactures of BLDC motor in the world. And

JISL has developed 2.2 kW (3 hp) to 3.7 kW (5 hp) brushless DC motor

& set up state-of-the-art manufacturing facility. JISL also manufactures

BLDC and AC pump controllers. JISL business is backed up by its

strong R&D testing centre. JISL is the only company in the world to

offer complete solar pumping solutions.

Jain Solar Pumping System

Solar pumps are specially designed pumps which run at low/

variable frequency and powered by solar photovoltaic modules. There

are two basic types of solar pumps viz. DC and AC pumps. In DC pumps

brushless DC motor is used wheras in AC pumps specially designed AC

motor which is compatible to run on Solar power is used. These pumps may

be either surface or submersible pumps. Generally, solar powered surface

pumps up to 2.2 kW (3 hp) and submersible type up to 75 kW (100 hp).

are available. Electronic controller is used between solar PV modules and

pump which controls the electrical parameters of the pump. PV modules are

configured in series and parallel connection to suit the electrical requirement

of pump.

These PV modules are installed on a metal structure. The structure

can be either fixed type or tracking type. Tracking structure follows the Sun

path and gives 20-25 % more water output than the fixed structure.