Hello,
new here so dont be to strict on me
Planning to install a roof top solar. I have some expreiance in all this solar thing, but wiling to go till all is complete and connected to grid.
Here the utility company can "store" the generated eletricity from solar for a 12% of total KW generated, this is my best option as i mostly using eletricity for heating during winter months.
Here is the main list of components i plan buying to make all this happen, if some one could help me to verify thaat is all the parts i need. And another question is about the optimizers, are they wotrth the money, or i should thing that on asphalt shinged roof i should use the no matter what due to "safer" install.
Solar panels i could buy are from different brands - Trina and Jinko. Can i put P-type on one MPPT channel and N-type on second MPPT on invereter which has 2 MPPT's?
Do i need AC and DC surge protectors?
As i undestand AC and DC should not be in the same distribution panel?
The list:
Solar paneles:
1st string : 17 x Jinko Solar JKM430N-54HL4R-B
2nd string : 17 x TSM-DE09R.05 (405-425W) or jinko Solar JKM440N-54HL4R-V
Panels wired in two separate strings, one side is facing south west, other is south east.
Inverter :
SOLPLANET ASW 15K-LT-G2 PRO
Smart meter:
EASTRON TPM-E 3PH ( this is to limit export to 10kw as per utility company limits)
Optimizers : 34 x Tigo TS4-A-O and 2x Tigo TAP and 1 x Tigo CCA
DC cable : 6mm2 ~20 meters total
DC fuse: on each positive and negadive DC line going down from roof.
DC and AC sure protectors :
AC breaker: for inverter in main distribution panel.
Inverter as i understand already has DC disconnect switch and RCD integrated, so no need to install separately.
Am i missing something important that will get me stuck at some point?
Attaching some photos, with all layout, and prediscted shadig on oth sides. (in very expensive quote from installer they recomended system without optimizers and i do think they should be used)
If some more info is needed, will gladly provide it.
Thanks for your time.
new here so dont be to strict on me
Planning to install a roof top solar. I have some expreiance in all this solar thing, but wiling to go till all is complete and connected to grid.
Here the utility company can "store" the generated eletricity from solar for a 12% of total KW generated, this is my best option as i mostly using eletricity for heating during winter months.
Here is the main list of components i plan buying to make all this happen, if some one could help me to verify thaat is all the parts i need. And another question is about the optimizers, are they wotrth the money, or i should thing that on asphalt shinged roof i should use the no matter what due to "safer" install.
Solar panels i could buy are from different brands - Trina and Jinko. Can i put P-type on one MPPT channel and N-type on second MPPT on invereter which has 2 MPPT's?
Do i need AC and DC surge protectors?
As i undestand AC and DC should not be in the same distribution panel?
The list:
Solar paneles:
1st string : 17 x Jinko Solar JKM430N-54HL4R-B
2nd string : 17 x TSM-DE09R.05 (405-425W) or jinko Solar JKM440N-54HL4R-V
Panels wired in two separate strings, one side is facing south west, other is south east.
Inverter :
SOLPLANET ASW 15K-LT-G2 PRO
Smart meter:
EASTRON TPM-E 3PH ( this is to limit export to 10kw as per utility company limits)
Optimizers : 34 x Tigo TS4-A-O and 2x Tigo TAP and 1 x Tigo CCA
DC cable : 6mm2 ~20 meters total
DC fuse: on each positive and negadive DC line going down from roof.
DC and AC sure protectors :
AC breaker: for inverter in main distribution panel.
Inverter as i understand already has DC disconnect switch and RCD integrated, so no need to install separately.
Am i missing something important that will get me stuck at some point?
Attaching some photos, with all layout, and prediscted shadig on oth sides. (in very expensive quote from installer they recomended system without optimizers and i do think they should be used)
If some more info is needed, will gladly provide it.
Thanks for your time.
