Product pictures for illustrative purposes only.
Order must be placed on this page to qualify for 2% EFT discount.
3kVA Pure Sine Wave inverter with built-in 3000W MPPT solar charge controller.
Whether you're looking to beat load shedding or start a small off-grid setup, the Axpert VM II Premium 3K Wi-Fi is a versatile and cost-effective 24V solution. This "Premium" edition stands out with its built-in Wi-Fi, allowing for easy monitoring directly from your smartphone via the WatchPower app.
Key Performance Features:
Technical Summary
Rated Power: 3000W / 3000VA
System Voltage: 24VDC
Max PV Array: 3000W
Max Charging Current: 100A (Solar) / 80A (Utility)
Connectivity: Built-in Wi-Fi for mobile monitoring
Main Features
Specific References
I need to replace my inverter
Thinking Axpert 3KVA/3KW 24dc
I have two 460w panels in Parrallel
I read 90v dc open circuit from my existing panels
Will your Axpert 3KVA/3KW 24vdc work
Hu=i Greg
Based on your 90V reading, your two 460W panels are actually connected in series (which is perfect for this unit).
The Axpert VM II Premium 3K Wi-Fi features a wide MPPT range starting from as low as 30VDC. This means your 90V string is well within the operating window, and the inverter will harvest power efficiently from your existing panels.
It is a great 'drop-in' replacement for a 24V system, and the built-in Wi-Fi will allow you to monitor your generation directly from your phone. Just ensure your battery bank is 24V (either a single 24V Lithium or two 12V batteries in series).
Hi. Would this inverter work without batteries ( just solar panels and connected to the db box ). In other words my solar panels must supplement what im drawing from Eskom. Im planning to primarily run the 3kw geyser while the sun shines but my panels will probably only provide 1.5kw. Thanks
Hi Luke,
No, the RCT Axpert MKS 3 kVA/3 kW is an off-grid inverter, it is not a grid-parallel hybrid. It needs a battery bank to run properly
Hi Guys, Would I be able to connect 8x 12v 105ah in a series/parallel config to the unit and would the unit be able to charge them sufficiently if possible? Also what size should the fuse be for each positive and negative on the battery array if this config is possible?
Hi Kenny. This inverter can charge via AC at a max rate of 30A. Since the minimum recommended rate for AGM is around 15% of capacity, you should not really have more than 4 batteries connected to this inverter.
2 sets of 2 batteries paralleled will give 15A of charge to each parallel bank. 8 batteries is twice as much too many.
Good day I have 2 x Vision 200 Ah – LiFePO4 12 v batteries with 1x 490w solar panels. Will this inverter charge the batteries adequately ?
Hi Jaco, the inverter is strong enough to charge the batteries using electricity, but the panel isn't strong enough to fill them both up from empty in a single day.
It will take a decent solar day to charge a single one of these batteries from empty with a 490W panel.
Hi ,just want to make sure with you. Both of my 2x325w solar panels must be wired in serie for this inverter .Thanks
Hi Leonard, they will need to be in parallel for this iverrter.
I have 4 x 375W panels ,Mecer 3KW inverter and 4 x 12 v 100amh batteries . What is the best way to connect for maximum output efficiency?
Hi Zwienyathi. if it is the same as this inverter you will only be able to put 2 panels in parallel on it.
Good Day, can I put 2x 325w JA solar mono percium panels on this inverter and 2 x 100ah 12v deep sealed batteries. Will it be enough to charge the batteries. And can i ad at a later stage 2 more panels and 2 more 100ah batteries? Thanks
Hi Leonard, yes this scenario will work and should charge the batteries within an "average" sunny day. You can't add more panels however as the MPPT on this inverter is limited to 600W.
Good day, is this inverter able to parallel with the same kind as i already have the 3000va/2400W version which is able, and need another one?
Hi Lourens, no you can't parallel this inverter.
Hi, Would 2 x 100watt solar panels be sufficient to charge the batteries. currently only need system for household computers wifi router, dstv decoder and one or two other smaller power users. Thanks Brad
Hi Brad, no it wouldn't. You will need about 2.5kWh to recharge your batteries. 200W would give you only around half of that per average solar day.
Hi, does the 600W MPPT mean it can only take solar input up to 600W or what is the maximum solar panel input it will accept ?
Hi Ben, correct it can only make 600W of solar power max.
Hi Can this inverter run with a battery but without solar panels? Meaning that the inverter will charge the battery
Hi Leon, yes absolutely - solar is entirely optional.
Hi, can this inverter run the pylon 2.4 kW lithium battery as I only need to power 14x 10watt spotlights and a tv throughout the night? I know the Kodak is the better option but don't want to spend such a lot of money do have 3kw grid tie inverter for the day and works fantastic.
HI Richard. You could, but you would need to use the Pylon US2500 2.4kWh Li-Ion Battery 24V, which is the 24Vdc version of the battery, since this inverter is 24Vdc on ther battery side. You can find the correct battery here: https://www.solar-shop.co.za/pylontech/286-pylon-us2500-24kwh-li-ion-battery-24v.html
Hi, can this inverter run the pylon 2.4 kW lithium battery as I only need to power 14x 10watt spotlights and a tv throughout the night? I know the kodak is the better option but don't want to spend such a lot of money. I do have a 3kw grid tie inverter for the day and works fantastic.
Hi Roy, yes this is the correct unit for that.
3kVA Pure Sine Wave inverter with built-in 3000W MPPT solar charge controller.
Whether you're looking to beat load shedding or start a small off-grid setup, the Axpert VM II Premium 3K Wi-Fi is a versatile and cost-effective 24V solution. This "Premium" edition stands out with its built-in Wi-Fi, allowing for easy monitoring directly from your smartphone via the WatchPower app.
