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DC HOUSE 48V 2000W Inverter with 25A Charger $350-$150 coupon=$200 on Amazon

Thats what it showed when i checked this morning by ading to cart. 3 is max it would allow to add.
Looks like there are just a few left
 

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There are no reviews, but I went ahead & ordered 1. Figured I could send it back if it turns out to be junk. I'll test it thoroughly before putting it in service, assuming I keep it.
 
There are no reviews, but I went ahead & ordered 1. Figured I could send it back if it turns out to be junk. I'll test it thoroughly before putting it in service, assuming I keep it.
from what I have read DC House and Eco-Worthy are the same company. Eco-Worthy has inverter chargers and they have good reviews.
 
I've got an Eco-Worthy 5k/10k AIO, but EW didn't make it. It's a re-badged SRNE HYP unit. I've got 2 of their server rack batteries, which they do make. I have no idea who makes this inverter/charger, but the only similar listing I could find for EW, is a 1,000w 12 volt unit. At least with that, the description appears correct & it has 2 ac "out" plugs. The description on Amazon for this lists that it has 2, but I sure can't find that 2nd one in the pictures.
 
I've got an Eco-Worthy 5k/10k AIO, but EW didn't make it. It's a re-badged SRNE HYP unit. I've got 2 of their server rack batteries, which they do make. I have no idea who makes this inverter/charger, but the only similar listing I could find for EW, is a 1,000w 12 volt unit. At least with that, the description appears correct & it has 2 ac "out" plugs. The description on Amazon for this lists that it has 2, but I sure can't find that 2nd one in the pictures.
the charging cord and 2nd outlet need to be hardwired. The picture looks like it comes with the charging hardwire but I am going to get a really heavy duty extension cord to cut it in half and use that for each.
 
Looks like a modified square wave inverter to me. Pass. Got a good one in a box, haven't used it in several years.


Image shows and ad says pure sine wave. I ordered one and it will arrive on April 9 - 12, I will test it with my oscilloscope when I get it.

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I went ahead and ordered an oscilloscope. Didn't realize you could get them for around $30. I'll test all my inverters, to see what the wave-forms look like. I've got 1 for my 80v tool batteries that I know is modified sine. It'll be good to see how the others compare.

Noticed that the coupon is down to $120 from $150 yesterday.
 
I canceled my order, I need to slow down a little and get some of projects done before I buy supplies for other projects

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Mine wasn't exactly impulse, but close. I bought a Mean Well RSP-1000 power supply on eBay, that I intended to use "double duty" as an emergency charger (using a generator) for my main system, and as the normal charger for a mobile system I plan on building. I'm just using just an inverter - no solar input, for the mobile project.

USPS said my eBay shipment was lost, and to start an insurance claim. This deal came up the same day, and I figured it could serve a dual purpose in place of the Mean Well. 2 days later USPS delivered my "lost package". Tested it out, and it works great, although a little noisy, but I knew that going in.

I'm still going to take delivery of this, and see how I like it. I've got to buy an inverter anyway, so why not give it a shot.
 
Tested mine out for charging. Don't know the accuracy of my clamp on ammeter and Killawatt clone, but They were showing 1556w AC going in and 1533.6 DC charging the batteries. Note that the on/off switch only controls the inverter function. Charging will start as soon as it's hooked up to batteries and ac. Won't get around to testing the inverter function till later.
 
How fast is the cutover to inverter power when you lose AC in? Fast enough for a UPS?
 

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