Solar Panel Converter Selection

[alangth]

Hi there~

I building a project for Energy Harvesting for sensor modes~

Now I'm using a converter to convert the power from the solar panel~

Between 3 type of converter
- Buck
- Boost
- Buck Boost

Which 1 suit the application the best??? and can give me the reason y?
cause i am a newbie for electronic converter~

Thanks~

 

[alec_t]

What voltage/current can the panels provide? What voltage/current do your 'sensor modes' confused require?

 

[MikeMl]

How reliable does the power have to be? Battery storage? How many days of sunshine? How many cloudy days in a row?

 

[alangth]

Solar Cell 6V 100mA to charge 2AA batteries and power up wireless sensor like MEMSIC wireless MICAz or Iris
no sensor modes require~
dont have certain weather required

 

[alec_t]

wireless sensor like MEMSIC wireless MICAz or Iris

I'm not familiar with those. What voltage do they run on? Can 2 AA cells power them? Or is the 2 AA charging in addition to running the wireless modules?

 

[alangth]

ya~
can refer to **broken link removed**