Off grid systems

Basics

Components

Site survey and shadings

Calculations and dimensioning

Installation and operation

Marketing and economics

Solar pumps

Basics

• Solar radiation
  Characteristics of solar cells
  Angle and inclination
             

Components

• Modules
  Mounting systems
  Charge controller
  Battery
  Inverter
• Cables

Site survey

• Consumption
  Seasonal use
  Battery installation
  Theft

Calculations and sizing

• Battery sizing
  Choice of components
  Modular concept
  Dimensioning of cables

Installation and operation

• Typical installation faults
  Inspection
  Monitoring
  Insurance
  Contract of maintenance
  Trouble-shooting

Marketing and economics

• Solar home systems (SHS)
  Hybrid - Systems
  Back-up-Systems
             

Solar pumps

• Solar pumps DC/AC
  Lorentz
  Grundfos
  Submersible pumps
  Surface pumps
  Pool pumps
  Pump inverter