Forum Discussion

pianotuna's avatar
pianotuna
Nomad III
Feb 01, 2017

Sonnen LI battery packs.

This looks possible for an RV in the 4 to 8 KWH pack.

https://www.sonnenbatterie.de/en-us/sonnenbatterie


Power Unit
Continuous output:
(AC) 3,000 W – 8,000 W

Dimensions (in) W/H/D 4 - 8 kWh: 26/51/14

Dimensions (in) W/H/D 10 - 16 kWh:
26/71/14

Backup power capability

Usable capacity:
4 kWh - 16 kWh (in 2 kWh steps)

I can't find a price.
  • brulaz's avatar
    brulaz
    Explorer
    Feb 01, 2017
    Hate to imagine what 940 lbs of LiPO4 battery would cost.
  • GordonThree's avatar
    GordonThree
    Explorer
    Feb 01, 2017
    I didn't see the small battery you pointed out. I came across this:

    Battery unit:
    24 kWh (repeatable to 240 kWh)
    LiFePO4 battery
    Weight: 940 lbs (approx)

    940lbs, GULP! I suppose that would be nothing for a big Class A or Super C to haul around, with a 10+ year lifespan, build it into the frame somewhere, doesn't need to be easily accessible. 24 kWh of power would let you get rid of the propane system all together, including the bulky tanks. use electric for everything.

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