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50% off
Quantity
1
Description
5.0
5 ratings
5
4
3
2
1
Lightning fast shipping, I was surprised. Be advised, this beast is very heavy. I was a bit surprised at just how beefy this thing is. Came with 82% charge, I’m filling her up now. So far so good.
Mark · February 8, 2025
Awesome
It’s even better than I expected. The 6000 watt output is more than enough to power our entire home minus the 4 ton central ac. We recently had our first power outage since we purchased this and we are extremely happy with the performance. The best part in my opinion is having the option to add 2400 watts of solar to charge the unit as you use it. Thank you for the awesome unit.
fernando · January 8, 2025
F3800 with expansion battery
This unit is everything I hoped for and more. I am using it for a whole house backup. I have a propane generator that will run the whole house but wanted this to extend the propane and minimize the run time on the generator. The f3800 will run my whole house between 4 to 12 hours with the expansion battery depending on usage. Then I can fire up the generator and run the house of generator for around 2 hours while the f3800 gets charged back up by generator. Then back to battery power for another 4 to 12 hours. This is excellent at night since I don't have to run the generator at a minimum load all night long. Not to mention I reduced the amount of propane I'm using dramatically so in turn increasing my overall operating time. I love this new set up and look forward to solar expansion in the future.
Casey · November 9, 2024
Returns accepted within 30 days




