Hello,
Thanks for the group to help getting me to this level.
text side firstand picture after this.
2x 340w 42v panels in parallel connect to a mpt 7210A feeding pos/neg bus, connected to (will increase after getting basic down first) 7S4P (about 4.8 ah at 24v) through a battery protect to a 1kw GTI to feed back into the house.
I need to make the positive and negative buss bars but almost everything else is on hand.
second part of the question, one that i am unsure and safety says I am need to ask.
If i tie in a line from positive buss and load of battery protector, will this let me still use the grid tie invertor while the charge controller is charging the batteries.
I understand that the battery protect will turn back on when it is charge back to a level that it is programmed to do.
I just want to make sure that it does so safely.
Future projects and upgrades.
I have enough for 7S28P to finish building but wanted to get something for testing so i can build up on my learning with lower power load first. Additional 7S4 or 3P packs will be adding on as they are tested and good.
Thank you for taking time read this.
CB
Thanks for the group to help getting me to this level.
text side firstand picture after this.
2x 340w 42v panels in parallel connect to a mpt 7210A feeding pos/neg bus, connected to (will increase after getting basic down first) 7S4P (about 4.8 ah at 24v) through a battery protect to a 1kw GTI to feed back into the house.
I need to make the positive and negative buss bars but almost everything else is on hand.
second part of the question, one that i am unsure and safety says I am need to ask.
If i tie in a line from positive buss and load of battery protector, will this let me still use the grid tie invertor while the charge controller is charging the batteries.
I understand that the battery protect will turn back on when it is charge back to a level that it is programmed to do.
I just want to make sure that it does so safely.
Future projects and upgrades.
I have enough for 7S28P to finish building but wanted to get something for testing so i can build up on my learning with lower power load first. Additional 7S4 or 3P packs will be adding on as they are tested and good.
Thank you for taking time read this.
CB