ATO-WVC-2800 grid tie solar micro inverter has digital control system. In this way, it can collect data in real time. In addition, solar micro inverter combines with the communication function, can also be used to monitio the status of each module and detect the failed component.
Features
- High performance maximum power point tracking (MPPT)
- Reverse power transmission
- Intelligent monitoring management
- Input/output is fully isolated to protect the electrical safety
- Multiple parallel stacking
- Digital control system
- Simplify maintenance (user serviceable)
- Operation and maintenance costs low
- Flexible installation
- Use the wireless 433MHz communication mode
Parameter List
Model
|
ATO-WVC-1200-WiFi |
Maximum input power |
3000 W |
Output voltage mode
|
120/230V Auto switch
|
PV Open circuit voltage
|
33-54VOC |
Operating voltage range
|
22-60V DC |
Starting voltage range
|
22-60V DC |
Short-circuit current
|
128A |
Maximum working current
|
108A |
Output Parameters |
@120V AC |
@230V AC |
Output peak power
|
3000 W |
3000 W |
Rated output power |
2800 W |
2800 W |
Output current
|
23.5A |
12.2A |
AC voltage range
|
85-160V AC |
185-265V AC |
AC frequency range
|
47-52/57-62Hz
|
47-52/57-62Hz
|
Power factor |
>94% |
>94% |
Number of branch connections
|
2PCS (single-phase) |
4PCS (single-phase) |
Output Efficiency |
@120V AC |
@230V AC |
Static MPPT efficiency |
99.5% |
99.5% |
Max output efficiency
|
95% |
95% |
Loss of power at night
|
<0.5W |
<0.5W |
Total current harmonics
|
<5% |
<5% |
Appearance and technical features
|
Temperature range
|
-20℃ to +50℃ |
Size (L×W×H)
|
370mm×300mm×41.6mm |
Net amount
|
3.3kg |
Waterproof grade
|
IP65 NEMA3R |
Heat dissipation mode
|
Self-cooling |
Communication mode
|
WiFi
|
WIFI Connection |
iOS / Android (Monitor power generation, DC input & AC output display, etc.) |
433MHz Data Collector |
Monitor 30 inverters simultaneously |
Power transmission mode |
Reverse transmission, Load priority
|
Monitoring System |
Mobile phone APP, Browser
|
Electromagnetic compatibility |
EN50081.part1 EN50082.Part1.CSA STD.C22.2 No.107.1
|
Power grid
|
EN61000-3-2 EN62109.UL STD.1741
|
Power grid detection
|
DIN VDE 0126 IEEE STD.1547.1547.1 and 1547.A
|
Certificate |
CEC, CE, INMETOR, ETL, Patented technology
|
Warranty period |
12 months |
Packing weight
|
|
4KG |
|
430×375×140mm
|
APP Download
Use the mobile phone QR code scanning function to scan the QR code below to download the application (A-1), or download the "Cloud Smart" application(A-2) through the Apple Store or Google Store.

*Note: Use your Phone to scan QR code,download and install the APP Support: Android 5.0 or aboveIos 9.0 or Above. For more download steps, please check the User Manual.
Tips: Advantages of solar micro inverter
In traditional photovoltaic systems, there is a risk of DC arcs caused by insulation damage or poor contact of connectors during long-term operation. The arc temperature can reach thousands of degrees, which can cause fire and cause personal injury. In the micro-inverse system, each photovoltaic component intervenes independently in the inverter, so there is no risk of arcing.
Component level MPPT. For the micro-inverse system, each component is individually connected to the inverter, so there is no series coupling of photovoltaic cells in the system. Therefore, there is no short-board effect. If some photovoltaic component are blocked or damaged, the power generation performance of the rest of the system will not be affected in any way. It can greatly improve the system’s anti-shadow performance and complex environment adaptability.
High dynamic MPPT efficiency. Because of the low power of component-level MPPT, the control and response speed of the system can reach 10 milliseconds, which is tens of times or even a hundred times that of traditional inverters. Therefore, in cloudy weather or other occasions where the light changes rapidly, the efficiency of the micro inverter is also 1-2% higher than that of others traditional.