Hi pals.
This is my first post here. I hope not repeating any already discussed matter in other threads.
I wonder if someone here has tried the following setup:
1- Using a low amp BMS (60A for instance) connected to a 12v 300Ah LIFEPO4. That BMS ONLY would feed current to the low amps loads in the vehicle (but NOT charging).
2- High AMPS (3kw inverter) is directly connected to the battery (inverter has iits own shutoff -adjustable- protection)
3- Charge wuld be directly connected to the battery (not through the BMS) and comes from alternative 3 ways:
a- MPPT solar regulator (correctly programmed)
b- Utility AC charger 75A (correctly programmed)
c- Engine´s 250A alternator (trough a cutoff protection relay at 14,2 v)
Since this is my first solar system, I supose is better to ask to the experts. I know that probably the first answer could be "buy a 500A BMS", but I am reluctant to pay for the BMS almost the same the cost of the battery. My idea is to use a Daly smart 60A since what I want is the live data information (BT) plus balancing (underdischarge protection for low amps loads is aldo desired).
The best BMS I would like to use is a 60 amps with active balancer (1A min) with BT link, but I can´t find such product in the usual online channels.
So, let me know if you see something stupid or it has sense
This is my first post here. I hope not repeating any already discussed matter in other threads.
I wonder if someone here has tried the following setup:
1- Using a low amp BMS (60A for instance) connected to a 12v 300Ah LIFEPO4. That BMS ONLY would feed current to the low amps loads in the vehicle (but NOT charging).
2- High AMPS (3kw inverter) is directly connected to the battery (inverter has iits own shutoff -adjustable- protection)
3- Charge wuld be directly connected to the battery (not through the BMS) and comes from alternative 3 ways:
a- MPPT solar regulator (correctly programmed)
b- Utility AC charger 75A (correctly programmed)
c- Engine´s 250A alternator (trough a cutoff protection relay at 14,2 v)
Since this is my first solar system, I supose is better to ask to the experts. I know that probably the first answer could be "buy a 500A BMS", but I am reluctant to pay for the BMS almost the same the cost of the battery. My idea is to use a Daly smart 60A since what I want is the live data information (BT) plus balancing (underdischarge protection for low amps loads is aldo desired).
The best BMS I would like to use is a 60 amps with active balancer (1A min) with BT link, but I can´t find such product in the usual online channels.
So, let me know if you see something stupid or it has sense