Upower Series(1000~5000W) Inverter/Charger
It combines with MPPT solar charge controller and pure sine wave inverter, the inverter and AC/DC charger can work simultaneously.
UPower series is an inverter/charger with power from 1KVA to 5KVA, which combines MPPT solar charge controller, pure sine wave inverter, and AC/DC charger in one unit. The inverter and AC/DC charger can work simultaneously, makes UPower perfectly suits residential applications, schools, cottages and the area where the electricity is not stable or the applications that need uninterruptible power.
| Model | UP1000-M3212 | UP1000-M3222 | UP1500-M3222 | UP2000-M3322 | UP3000-M3322 | UP3000-M6322 |
| Nominal battery voltage | 12VDC | 24VDC | 24VDC | 24VDC | 24VDC | 24VDC |
| Battery input voltage range | 10.8～16VDC | 21.6～32VDC | 21.6～32VDC | 21.6～32VDC | 21.6～32VDC | 21.6～32VDC |
| Inverter output | ||||||
| Continuous output power | 800W | 800W | 1200W | 1600W | 2400W | 2400W |
| Output power 15min. | 1000W | 1000W | 1500W | 2000W | 3000W | 3000W |
| Output voltage range | 220V(-6%~+5%) 230V(-10%~+5%） |
220V±5%;230V(-10%～+5%) | 220V±5%;230V(-10%～+5%) | 220V±5%;230V(-10%～+5%) | 220V±5%;230V(-10%～+5%) | 220V±5%;230V(-10%～+5%) |
| Output frequency | 50/60±0.1Hz | |||||
| Output mode | Single phase | |||||
| Output wave | Pure Sine Wave | |||||
| Distortion THD | ≤3%(12V or 24V resistive load) | |||||
| Max.efficiency | 91% | 94% | 95% | 95% | 95% | 95% |
| Utility charging | ||||||
| Utility input voltage range | 160VAC～280VAC(Working voltage range); 170VAC～270VAC(Utility starting voltage range) |
|||||
| Max.utility charge current | 20A | 20A | 20A | 30A | 30A | 30A |
| Solar charging | ||||||
| Max. PV open circuit voltage | 60V（At minimum operating environment temperature）; 46V（At 25℃ environment temperature） |
100V（At minimum operating environment temperature）; 92V（At 25℃ environment temperature） |
150V（At minimum operating environment temperature）; 138V（At 25℃ environment temperature） |
|||
| Max. PV input power | 390W | 780W | 780W | 780W | 780W | 1500W |
| Max. PV charging current | 30A | 30A | 30A | 30A | 30A | 60A |
| Equalization voltage | Sealed:14.6V,Flooded:14.8V | Sealed:29.2V,Flooded:29.6V | ||||
| Boost voltage | Gel:14.2V,Sealed:14.4V,Flooded:14.6V | Gel:28.4V,Sealed:28.8V,Flooded:29.2V | ||||
| Float voltage | Gel/Sealed/Flooded:13.8V | Gel/Sealed/Flooded:27.6V | ||||
| Tracking efficiency | ≤99.5% | |||||
| Charging conversion efficiency | ≤98% | |||||
| Temperature compensation | -3mV/℃/2V (Default) | |||||
| Others | ||||||
| No load consumption | ≤1.2A | ≤0.6A | ≤0.6A | ≤0.8A | ≤0.8A | ≤0.8A |
| Enclosure | IP30 | |||||
| Operating temperature range | `-20℃～50℃（full input and output with no derating） | |||||
| Dimensions(HxWxL) | 386×300×126mm | 386×300×126mm | 386×300×126mm | 444×300×126mm | 444×300×126mm | 518×310×168mm |
| Net weight | 7.3kg | 7.3kg | 7.4kg | 8.5kg | 9.2kg | 14.9kg |
Datasheet
EPEVER-Datasheet-UPower
Manual
UPower-Manual-EN-V2.3
Certificates
Certificate ROHS UPower
Product Highlights
A new type of all-digital intelligent energy storage and management Inverter/charger
MPPT technology, Max. tracking efficiency 99.5 %, Max. DC-DC conversion efficiency 98.5 %
Advanced all-digital control technology for AC-DC charging modules
SPWM technology, with high efficiency up to 95 %
With the function of Utility & Solar charging ratio selection, and total charging current setting
Four charging mode and two output mode
Rich set of options
RS485 isolated communication interface with standard Modbus protocol
Extensive electronic protections
Variety of accessories can be selected according to user’s requirements
Yes. The utility charging circuit (AC-DC) and inverter output circuit (DC-AC)are independent. The inverter output can be used while the utility is charging, in this case, it can avoid the impact on the load because of the unstable utility voltage.
JasonPower –
Works out the box, good build quality and reasonable price. However the UPower series does not support Lithium batteries which is not clear when purchasing. Also the support for devices via the RS485 port is limited to the Wifi adapter, which is a challenge to get working and the software needs to be brought up to date. Otherwise very happy with this product and has the potential to be very popular in Europe.
mason@epever.com –
Hi Jason, thanks for your trust and comments. Please learn more options by sending your further requires and questions to email info@epever.com
Bconsulting –
Good quality, low price, but no option to lower voltage disconnect higher than 10.8v.
any firmware updates in the future for increase this value?
mason@epever.com –
Hi @Bconsulting, thanks for reaching out to us. The range of lower voltage disconnect is from 10.5V~11.3V. Upower series don’t support upgrading and adjusting.
12V-edition –
I’ve bought the 12V edition for a small cabin, easy to install and to a very resonable price. And it works just fine. But there’s one thing that bothers us, it’s a small high frequency noice, the elders in the family is to old to hear this, but the kids hear it loud and clear and so do I. So install it in a area not near the bedroom :).
mason@epever.com –
Hi, thanks for your comments and suggestions. The voice may come from the cooling fans because of the high temperature, or from the mofets switch. Ventilation is highly recommended if mounted in an enclosure.
Suciu Horatiu –
The Upower works relativley well but , I put the baterry settings to USER to adapt to my lifepo4 Battery ,the BCV 27 V, BVR 26.4 V, FCV 26,4V , but the invertor sometimes charge the battery to 28.8V 🙁 The problem is that is not doing this all the time, after working 2-10 days normal I cannot apreciate exactly then start to charge to 28.8 V the Battery even in my setting is BCV 27V 🙁 )
So what do I do WRONG ? Or maybe it is a software problem ?
https://youtu.be/jNpdFGvwZe0
I have more fotos whith time and tensions but I do not know how to put here to see.
Thank You in advance.
mason@epever.com –
Hi Suciu, thanks for reaching us. The Upower series can only charge lead-acid batteries and currently does not support lithium batteries.
Gabriel Ristache –
Hello, UP1500-M3222 works really well for me, thanks for providing a good product.
I have one single question related to grounding because in the manual isn’t much info in this section.
I use my invertor in an off-grid system without utility.
In this case should I connect a grounding wire to a copper rod in the soil and the AC output grounding wire to the same connection resulting 2 wires connected in the same and only socket indicated in fig 2-3 Wiring Diagram?
mason@epever.com –
Hi Gabriel, thanks for reaching us. Yes, you can connect like diagram 2-3.
Eric22440 –
Hi,
Where can i have the Modbus Registers documentation for this inverters series ?
I need to communicate with my home automation.
Have a good day,
Thanks
Eric
mason@epever.com –
Hi Sir, thanks for asking. The document has been sent to your email(eric22440@laposte.net), please check.
Franck –
Hello everyone,
I have a UP1500-M3222 connected to 2 PV, 2 batteries and public network. I am primarily solar, battery output and when my batteries are too low, the public network charge them, fine.
I would like to know if it is possible when there is not enough solar power, that the network takes over without going through the batteries, while maintaining the charge? In the current state of things, it seems to me that when the network charges, everything goes through the batteries and it also seems to me that if I select the bypass mode, everything will go through the network without solar solicitaion ?
Thank you in advance for your help!
Franck
mason@epever.com –
Hi sir, thanks for reaching us. When the solar is insufficient, the utility can charge the load alone or the battery, it depends on the load mode of the inverter/charger, as well as the charging mode.
franck –
Hello everyone,
In solar charge, if the panels produce enough (DC), is the charge transformed directly into 220V (AC) without going through the battery? If the 220V (AC) charge is higher than the panel production (DC) the system takes what is missing from the batteries?
Thanks in advance for your precision and happy new year!!
Keith J –
Hi,
I have exactly the same issue as Suciu Horatiu (as posted 11 September 2022). I have been sold a 48V UPower with a Lifepo4 battery as a kit. It is obvious that the Upower and battery are not compatible but over some months I have got the system almost working. However, I get the same issue as Suciu in that it charges to a much higher voltage (set at 55.8V it’ll go up to almost 58V). I have removed the temperature sensor as that caused some variation of the boost voltage so that the system now seems to assume it is always 25C. I notice that if I go to the user menu while it is over voltage and reset the voltage to 55.8 then the system immediately seems to note this and the charge current immediately drops off. However, an on-off cycle will cause the issue to reappear. I’m sure it’s a good system for sealed batteries and generally works well. However, I’m rather annoyed to have been supplied with a system with incompatible parts by a distributer.
sabrina@epever.com –
Hi. Thank you for your comment. Upower series do not compatible with lithium batteries. Your issue might be caused by the parameter settings or the battery type. Please send the real-time data displayed on the LCD, the parameter settings and the lithium battery BMS specifications when something goes wrong to: support@epever.com. After sending all parameters, we can help you better.
Alan –
Qual é o modelo de adaptador Wi-fi compatível? Posso acessar o UP-1000-M3212 remotamente?
chenyaohua@epever.com –
Hello sir, currently, the older Wi-Fi module and BLE module used for pairing with UPower have been discontinued. We plan to add compatibility with UPower in our new Solar Guardian app and on the new WiFi module, but it will take some time. We are sorry that currently the UPower can’t be controlled remotely.