-Wind &/or Solar and/or Micro hydro energy sourcing
-Battery bank
-Inverter
-Electrical components
-A back up generator
An Integrated System
Would consist of Using both Alternative energy plus using energy from your local power company:
-Grid tied systems have to incorporate pure sine wave inverters
-Solar panels and/or wind and/or micro hydro sources of energy
-Battery bank
Small System
-A solar panel (50- 100 watt
-2 deep cycle batteries
-A voltage regulator
-And small inverter
Medium Systems
-2 solar panels (50-100 watt)
-4 deep cycle batteries
-A voltage regulator
-And larger inverter
Large Systems
-3 solar panels( 50-100 watt)
and/or wind power
-Min of 6 deep cycle batteries
-A voltage regulator
-A larger inverter
-A back up generator
-A sine wave inverter