diy solar

diy solar

Help on revision of my design

epxela

New Member
Joined
Apr 12, 2021
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Hello friends, I hope everything goes very well.

I'm doing a DIY project for a country house, where there are pretty basic things to connect, led bulbs, bluetooth radio, and refrigerators.

It is like a summer cabin.

I took the images of the amazon products that I am going to buy, and the solar panels are the characteristics below.

Do you think Its going to be succesfull.

PD Later I will surely place 2 more batteries to have a longer autonomy time.

Thanks.

INVERTER:

SOLAR PANELS

BATERIES

CHARGE CONTROLLER

FRONT PANEL

CONECTORS

INVERTER CABLES

CABLE FOR BATERIES

CABLE FROM PANEL TO CHARGE CONTROLER

TOOLS

INLINE FUSES

OTHER FUSES
 
A 3s2p configuration of the solar panels does not need fuses between the two strings. It's OK to do that, just not necessary.

Since you're buying a solar crimper, why are you buying PV cables with MC4 connectors already crimped on?

You should have DC circuit breakers on either side of the solar charge controller, sized appropriately for the amperage.

There needs to be a fuse downstream of your battery. A Class T fuse is recommended.
 
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