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sungoldpower ul1741 4000w 48vdc pure sine wave inverter with battery charger - off-grid 12000w peak power logo

SUNGOLDPOWER UL1741 4000W 48Vdc Pure Sine Wave Inverter with Battery Charger - Off-Grid 12000W Peak Power Review

4

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Very good

Revainrating 4 out of 5  
Rating 
4.0
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Details

BrandSUNGOLDPOWER
Model NameAM-YUA9-TSK0
ColorBlack
Item Dimensions LxWxH22 x 9.1 x 7.5 inches
Input Voltage48 Volts

Description of SUNGOLDPOWER UL1741 4000W 48Vdc Pure Sine Wave Inverter with Battery Charger - Off-Grid 12000W Peak Power

[3 in one power inverter charger] The inverter transforms 48V DC power stored by batteries to AC electricity that can power the tools and appliances. Built-in 40 amp battery charger which help the grid or generator to recharge the battery. Automatically switch between shore power and battery power within 10 mili seconds. [4000W 48v split phase inverter] It requires 240VAC input and can provide 120V/240VAC output power for the appliances with output 50 or 60Hz, come along with low frequency, low idle current, BTS cable, remote control, making this inverter perfect for home and business applications. [AC/Battery Priority] Our solar inverter is designed with AC priority by default, The inverter feature auto generator start to start up a generator when battery voltage goes low. and turn the generator off after battery charging is finished. [Compatible with various batteries] Work with Gel USA, AGM, Lithium, LiFePO4, LFP batteries.The max charge current can be adjusted from 0%-100% by the charge current control knob. It is helpful if you use the inverter to charge a small capacity battery bank. [Pure sine wave solar inverter]This inverter charger is capable of delivering full rated 4000 watts with an exceptional 300% surge capacity for 20 seconds, which can effective power your electronic devices, household appliance and power tools, especially the tools and appliances with startup surges, such as refrigerator, freezer, microwave.

Reviews

Global ratings 4
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Powerful inverter! Best in Power Inverters

We have been using 4000w dc 48v split phase pure sine wave inverters for the past 4 months with no issues or issues. We power our entire home including our AC inverter unit. It also powers our microwave. I recommend this product and company. Item received a week later via FedEx from China.

Cons
  • Updates

Revainrating 5 out of 5

Seems like a solid block

This is the first review of the 4000w 48v block. The device was well packaged in a box with no damage. The device corresponds to the description on the page. The 240V connectors accept 6 AWG wiring. Battery connectors are for 5/16 connectors. I'll update my review with pictures after I've hooked it up to a battery and can test the performance, but there's no indication it's out of spec yet.

Cons
  • I don't remember but there was something

Revainrating 5 out of 5

couldn't live without her

I've had this inverter for a little over a year and it's been running non-stop ever since. I live off the grid with a solar panel and this thing is a monster. I use my 240v welder, my air compressor and whatever else I'm going to use around my shop or home, it even charges when I start my generator on cloudy days and when I'm working. in the store all night. It's the backbone of my autonomous life, I will buy again, hopefully not for a few years, definitely recommend and recommend if others ask

Cons
  • the list will be long.

Revainrating 1 out of 5

DO NOT! False advertising!

I have had this unit for 2 years now and you get what you pay for. The warranty sucks and takes forever to respond and you want to take the device apart to make repairs. So don't rely on a guarantee. Multiple testing and this module is not 88% effective period. The best I got was 77% and idle consumption with no load varies (don't know why) from 160 to 300 watts, not what they advertised. Also please note that I loaded about 3600W and the inverter cannot handle the draw even though it is rated…

Cons
  • Almost everything is fine