GoodWe ES series Full Hybrid inverter is best suited to grid-connected PV systems: for enhancing self-consumption and providing 4.6kW backup power to essential loads in the event of loss of grid. It can control the flow of energy intelligently.
|Hein on 15/01/2020|
I see PV start voltage = 150V and MPPT voltage range 125~550V. Suppose I put 6 x JA Solar 315W Mono panels (Vmp=33.16) in series. This gives ~199V. Is this sufficient to power the inverter under most conditions? What happens to panel voltage when clouds appear?
Hi Hein. Yes, 56 of these panels will work fine. Voltage on the panels will remain high until the current is very low and then will drop away rapidly.
The voltage vs the current under various light conditions are published on any decent panels data sheet.
|Timothy on 18/11/2019|
Hi. I am considering using one of the Goodwe ES 4.6kW inverters with 2 x Pylon US3000 batteries, though I saw on other posts that there may be a problem using the full capabilities of the comms functionality. Has this been solved? Will the Goodwe communicate with the US3000 batteries? Thanks.
|Fanie on 23/07/2019|
The Goodwe ES 4.6, when you have pre-paid meter I heard that the unit might give feedback to prepaid meter sometimes which causes to lower prepaid units? If how can this be prevented? Is the backup service good? part etc Will it work with Blue Nova 3kwh lithium-ion battery? Is this unit value for money versus Victron?
Hi Fanie. The unit comes with its own meter to prevent this happening. Some Conlog meters still give problems however so please check with us on your meter make. The inverter is well supported by the distributor and is an extremely popular seller. Blue Novas batteries are currently not supported. It works well with Pylontech, BYD and Alpha ESS batteries. Yes, it is value for money since with the Victron you will need to buy big MPPT's and a colour control to achieve the same functionality. Please give us a call if you would like to discuss further.
|Ridwaan on 10/07/2019|
Hi, We have the Goodwe ES 4,6KW Hybrid Inverter with 4 X Pylon US2000B batteries. We wish to add more Pylon batteries but they say this inverter cannot handle more batteries and we need to purchase a control unit and add more solar panels. How many solar panels can this inverter take? Also, can we add more batteries without purchasing control unit and more panels? Thank you
Hi Ridwaan, you can put 10kW of panels on if you want, but the inverter will never produce more than 4.6KW on the ac output. You need the control unit to do more batteries than 6.
|Wouter Styger on 07/06/2019|
I am looking at buying 2x Axpert MKS II 5K inverters. I have 3x questions 1. What is the minimum size Pylon battery bank I need to install? (2.4kWh or 4.8kWh? I am planning on adding more batteries later on) 2. Lyndon Ownhouse asked the question of what happens in a situation where they may be a temporary draw of 7kw for 10 minutes - will it be able to supply this requirement from the grid? If I had 1x 5kVA inverter, wouldn't the inverter switch over to bypass and draw all the power from the grid? 3. You replied to Greg Lee Sun that the Axpert MKS II can supplement load from the grid when there isn't enough solar power. Please reconfirm as this would be the reason I opt to get these units. Up to what power draw would you get this "supplement" load when using 2x MK II 5K inverters?
|Jason Varney on 02/06/2019|
Hi, during peak solar generation can I draw more than 4.6kW and charge the batteries (4x3.5kWh Pylons), eg. run the kettle, dishwasher and washing machine while it's charging the batteries around 10 am to 3 pm, will it supplement from the grid if it can't cope?
No, it won't, it will shut down completely.
|Lyndon Ownhouse on 05/05/2019|
What is the maximum load the inverter can output? What happens in a situation where they may be a temporary draw of 7kw for 10 minutes - will it be able to supply this requirement from the grid?
|Adrian on 23/04/2019|
Hi, I currently have 24 x 240w panels and 6 x 2.4KW Pylontech Li-ion batteries. I had 2 x 5KVA Axpert inverters. The inverters blew and now I need to replace them. Could I install 1 x 4.6KW hybrid inverter?
Hi Adrian. Yes, you can do this.
|Guest on 01/04/2019|
How does this inverter and PV work with the battery if needed for daily day and night use? What load will it support nightly? Critical or all? Can this be set, if so is this done by the battery setting or the inverter setting?
Hi, the battery will hold up the back up loads (subject to it's own capacity). There are several modes of operation, the default one allows the battery to discharge nightly to a defined DOD.
|Mo on 11/03/2019|
Can I use the inverter with grid power and battery only and no panels?
Hi Mo, yes you can use it in this way.
|Ivan on 03/03/2019|
Can the Goodwe es hybrid inverter also be connected to solar panels? I would like to have electricity during power outages and at night as well as use solar power during the day. Exactly what would I require to begin a start-up system to which I can build on each year? Greg
Hi Ivan. The Goodwe inverter is designed to work with Pylontech Li-ion batteries and will take 5-6kW of solar panels. You need to start with the inverter and at least one battery and around 6 solar panels.
|Greg Lee Sun on 17/01/2019|
Hi There Does this inverter use all the solar panels generation first and get supplemented by the grid when the load exceeds the solar generation or does it change over to grid completely like the axpert 5048 MKS? Regards Greg
Hi Greg. The first part. It supplements from the grid when there isn't enough solar power. Also, the Axpert MKS II works in the same way. See this screen shot of the inverter powering a kettle with some solar power and the rest grid (also note that there are no batteries connected. https://www.solar-shop.co.za/content/11-axpert-voltronics-power-use
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