MB Models three phase solar and battery system Part 2

[@Calder1169]

Enjoy seeing these installations, what are the main criteria you consider in the design stage, how do you size battery storage etc

[@davidbarry8454]

Great video and clear explanations. Thanks Sam

[@OvalRenewables]

Thank you!

[@sergiofernandez3725]

Enjoyed the video. Can you do one for a wind turbine?

[@OvalRenewables]

Yes a battery can be installed for a wind turbine 👍

[@serraios1989]

Your projects look well designed and the installations are excellent. As you are experienced with Solar Edge, would you share your data about failure rates of the DC optimisers? There are a few YT channels that report the optimisers are not very reliable. Hope you will be able to answer the question and many thanks

[@OvalRenewables]

Thank you, we have had 2 fail in around 3 years. Which isn’t bad. SolarEdge cover the part cost, scaffolding and Labour to replace. Can’t say fairer than that!

[@serraios1989]

@@OvalRenewables Thank you for responding

[@rickfish2802]

I presume the batteries do a vector sum calculation across the phases and balance export/import on demand to net to zero and the smart meter is vector sum aware? I also presume you have a truck load of ct clamps across the phases for the zappi and eddi to know what is going on and how to calculate the excess?

[@theamazingtypo]

Love the videos thanks for doing them, I've learnt a lot from you. How many people would be working on it for the 1.5 weeks?

[@OvalRenewables]

I believe there was only 2-3 of us on and off.

[@BenWebber-r9i]

Brill video again 👍🏻👍🏻

[@OvalRenewables]

Thank you!

[@HenryOCarmichaelSmith]

Whoever designed the inside of those Sonnen boxes has been watching too much Iron Man

[@OvalRenewables]

Agreed!