Solar Panels Parallel Connection

solar panels parallel connection
Plumbing Question re flow rate?

I want to install 20 solar panels to a 2300L hot water tank.

The panels need to be connected as 10 pairs in Parallel.
The connection to the panels is 15mm and the water circulated by an electric pump from and back to the tank.

The initial pipe size is 28mm. Do I have to reduce the pipe size along the length of the array to maintain the flow rate through the the last pair the same as the first ?

Thanks in advance, John.

Good question, no you just need to use 15mm tee`s.
The flow rate will look after it`s self

MACRO SOLDERING PROCESS 3×6 SOLAR CELLS


Solar Panel Parallel Connection Y-mc4 Wire Set - Ul Approved


Solar Panel Parallel Connection Y-mc4 Wire Set – Ul Approved




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