Klantbeoordelingen voor 3KVA 24V MPPT Off-Grid Pure Sine Wave Solar Inverter 0-55℃ AC Charger Professional

Good for price seems to work ok, not tried bigger loads yet. Manual is not as clear as I would like, had to do a bit of trial and error also would like better monitoring as the shown relay is not on mine! There is a slight earth leakage when on battery/ solar which I have found my plug in tester shows up, I use that to tell me when off utility!

Ok have fitted this unit and works as it should however there are a few niggles, 1 there is no software supplied and the one that was directed to by Vevor is all in Chinese so have to find an alternative no help from Vevor. 2 the mounting screw holes could do with being keyhole not just holes as lifting the unit and trying to get screws in is a pain, 3 the alarm tone is so annoying although you can turn it off it is off for everything including button push why?.4 the bottom plate is held on with smallest screws ever and on the side so awkward why they cannot be put on the front and larger screws or clips is beyond me. However it powers up ok and works as described and the screen is useful.

This bit of kit is excellent for price , although not installed yet , as log cabin is only 75 per cent completed .

This piece of kit is a bargain for what it actually is. I have a 48v lifepo4 battery bank with roughly 16kWh of total capacity. This inverter is able to charge those batteries at 60amps which is better than lifepo4 chargers that cost over £500. It says its not suitable for lifepo4 batteries but if you disable equalisation and set your BMS on your batteries correctly then this will do a great job of charging the batteries. I currently have the 230v AC input fed by a 10kw contactor controlled by a cheap smart plug. I get the charger to switch on at night between the hours of 2am and 6am (cheap EV tariff) and then i use the power from the batteries during the day to supplement my electricity usage. On the plus side with powercuts due this winter i will have a substantial amount of back up battery power if i need it. Really great bit of kit. Only complaints are the slots cut in the bottom to allow cable entry. It would of been better it if was a plate with knockouts on it so you can chose what type of glands you want to use to terminate the cable into the unit

I'm new to solar and wanted a hybrid system to get up and running (ie to play with). Been running for a few days now and can honestly say I'm happy, very happy. The automatic transfer from solar to mains when the batteries are low works a treat, the software and data recorder works fine. I tried Power Watch software just to see but couldn't get it running. I had no cd included in the package and contacted Vevor who promptly sent me a link to download **. All in all this is a good little starter unit.

This is the Rolls Royce of inverters. It is perfect for my caravan when at sites with no hook up. It has plenty of power and runs a microwave with ease. It has a built in charger to charge the battery when at sites with hook up. The control panel lets you change settings to suit your needs. I changed charging output from default 75A to 10A and output voltage from default 230V to 240V. The unit doesn't come with cables to connect to battery or mains cable or output cable to connect to appliances but these are easily purchased although I had to modify them slightly to connect to the unit as it has a block connector for 240V input and output. The fan cuts in when under load and when charging the battery and is quite loud so be aware of this.In summary it is good value for money considering what you pay for basic pure sine inverters. It is quite large and heavy but will fit under a caravan seat and has many features and settings. I would highly recommend it.

fitted in my motorhome and powering everything. i've had it up to 2650 watts so far. It needs BIG cables doubled up to run big loads. my unit switches off at 2650 watts on a undervoltage fault as the voltage sags below 12.0v.i would recommend using 2x 50mm2 on each pole and keep as short as possible. don't forget to fuse your cables!the fan runs on startup and then switches off but does come on every 10 minutes or so very briefly.the fan is not the quietest and quite high rpm, its a 92mm 12v computer style fan.i replaced the fan with a quality silent slower rpm unit and also added a couple mor 80mm fans to the sides to make up for the airflow, its very quiet now :)I would highly recommend this inverter/charger as it is excellent value for money and punches far above its weight.UPDATE DEC 2020Still working greathave now had it up to 3000w but needed bigger cables 2x70mm(140mm) on each pole + and -also it had very good customizable settings for lithium batteries better then victron in that respect!setting up the interface is quite easy but if you can't get you head around that, probably best get it fitted professionally !