I'm feeding my obsession with back-up power. I love playing with battery systems. I have a 2.9 KWh LFP battery bank behind my workbench feeding a Samlex 1500 Watt Full Sine inverter. I use this to operate the house frige during outages. I have the Honda 7000IS that feeds the whole house and also a Honda 2200IS that feeds Phase A of my panel, with most of the things we would use on that phase while remaining balanced. I wanted something silent. I did a ton of research and watched some great video reviews on this product.
E2000LFP USA Version: 120V 60HZ, Only to USA Canada. EU Version: 230V 50HZ, Only to EU countries, Please click here Features Build To Last: E2000LFP utilizes premium LiFePO4(lithium iron phosphate) batteries which can retain 80% of its original capacity at 3500 complete charge cycles; Cast in...
www.pecron.com
I ended up purchasing two units both with two expandable LifeP04/LFP batteries. This battery chemistry was non-negotiable. This gives me two each, 7,680 Gross and 5.8 KWh "usable" (using 75% of capacity) silent, 120VAC battery fed inverter systems. Each of these, one at a time will connect to the preferred phase in the panel via my clothes dryer interior connector. Each unit maxes out at 2,200 watts continuous and 4,000 Watt surge. These have two each, solar panel charging input controllers.
The price comes out to about a little over $0.50 per Watt, much cheaper than most of the brand name systems.
I also bought a couple of these small units to give us about 5 hours run time for our computers after depleting the 300 Watt Hour UPS's. The Amazon price with coupon code is only $299, not the $700 you'll find at other sites.
The Fremo X700 Portable Power Station will be ready to power your devices, appliances, and tools in the event of a power outage-or when you're spending some time off the grid. Its LiFePO₄ battery has a capacity of 662Wh, can charge to 80% in as little as three hours, and can be recharged 1500...
www.homedepot.com
I really do have an obsession with backup power. It's just so fun to work with battery power.