High power long time UPS backup

[danny_M]

This is my home made UPS system for my aquarium. In service since 3 years, and i'm currently building a newer version.

 

[Timfish]

Nice. But ti seems a commersial or DIY power station that can be plugged into a wall or solar panel would be simpler.

 

[theatrus]

This is my home made UPS system for my aquarium. In service since 3 years, and i'm currently building a newer version.

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Very nice build.

I've been planning to do something like this for awhile, less for backup purposes but more for using solar energy to run the aquarium during peak energy priced times (the 5-8pm period). Was going to go with a 48V system, but haven't gone very far in the planning.


What DC/DC converters did you use?