I figure the beginners corner is the best place for these questions and my 1st post.
I've kick the idea around for a while but, I think I'm ready to make the jump to building my own Lifepo4 4s 12v battery for our toy hauler. Currently the trailer is running two FLA 12v's
The trailer is currently set up with a OEM 300w solar panel flat on the roof and a 30A MPPT controller with a 1000 watt PSW inverter that only controls the outlets on the trailer. The plan is to keep the existing solar set up and add another portable 315w solar panel (off old trailer). I don't see the flat panel producing any where close to it potential which is why I think I should be fine not upgrading the solar charge controller but, if needed would it be acceptable to just add another 30a charge controller (I already have)?
Next I will take the existing PSW inverter and swap it for my 3000 MSW inverter I was using in a previous trailer. (I will upgrade the wires accordingly) Reason being in the old trailer we ran the entire trailer off the inverter enabling us to use the Keurig, microwave and TV etc. Family likes the amenities minus the noise from the Gene.
Finally the battery, I plan on using the EVE 304Ah cells 4s paired with a 200a BMS. They would be located less than 3 feet from the inverter and charge controller. I'm considering this 200a BMS by JBD. I'm skeptical of the source (no reviews) but, didn't really want to wait for a slow boat to deliver it. Open to suggestions or substitutes on BMS's.
Obviously I would have the necessary fuse's and breakers for the portable solar panel I was adding to the system.
My questions are:
1. Are there any Items I missed?
2. The EVE cells have a .5c discharge rate. Is that going to be a problem for my 3k inverter? I can't think of a time when we would be using more than 2000w through the inverter at one time.
3. Always open to suggestions of a better way to set up the system.
4. any issues running a MSW inverter for the microwave, TV or Keurig? It worked on the old trailer for 3 year no issues.
Thank you
I've kick the idea around for a while but, I think I'm ready to make the jump to building my own Lifepo4 4s 12v battery for our toy hauler. Currently the trailer is running two FLA 12v's
The trailer is currently set up with a OEM 300w solar panel flat on the roof and a 30A MPPT controller with a 1000 watt PSW inverter that only controls the outlets on the trailer. The plan is to keep the existing solar set up and add another portable 315w solar panel (off old trailer). I don't see the flat panel producing any where close to it potential which is why I think I should be fine not upgrading the solar charge controller but, if needed would it be acceptable to just add another 30a charge controller (I already have)?
Next I will take the existing PSW inverter and swap it for my 3000 MSW inverter I was using in a previous trailer. (I will upgrade the wires accordingly) Reason being in the old trailer we ran the entire trailer off the inverter enabling us to use the Keurig, microwave and TV etc. Family likes the amenities minus the noise from the Gene.
Finally the battery, I plan on using the EVE 304Ah cells 4s paired with a 200a BMS. They would be located less than 3 feet from the inverter and charge controller. I'm considering this 200a BMS by JBD. I'm skeptical of the source (no reviews) but, didn't really want to wait for a slow boat to deliver it. Open to suggestions or substitutes on BMS's.
Obviously I would have the necessary fuse's and breakers for the portable solar panel I was adding to the system.
My questions are:
1. Are there any Items I missed?
2. The EVE cells have a .5c discharge rate. Is that going to be a problem for my 3k inverter? I can't think of a time when we would be using more than 2000w through the inverter at one time.
3. Always open to suggestions of a better way to set up the system.
4. any issues running a MSW inverter for the microwave, TV or Keurig? It worked on the old trailer for 3 year no issues.
Thank you