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300 Watt Solar Micro Inverter, Grid-tie Inverter
300 Watt Solar Micro Inverter, Grid-tie Inverter 300 Watt Solar Micro Inverter, Grid-tie Inverter 300 Watt Solar Micro Inverter, Grid-tie Inverter 300 Watt Solar Micro Inverter, Grid-tie Inverter

300 Watt Solar Micro Inverter, Grid-tie Inverter

$215.77
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Cheap and best DC to AC grid tie solar inverter with 300 watt rated output power, 24V/ 48V DC to 120V/ 230V AC smart micro inverter (wireless) for 300W 36V solar PV panel, built-in high-performance maximum power point tracking (MPPT) function, effectively capture and collect sunlight.
Free shipping
Delivery date: 6-12 days
SKU: ATO-WVC-300
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  • Overview
  • Specifications
  • Reviews
Overview

300W MPPT solar grid tie inverter, micro inverter for sale, IP65 waterproof class, effectively prevent rainwater from eroding the surface. It adopts reverse efficient power transmission technology. Extra electricity is transmitted to the grid. Efficient use of the inverter to the power emitted. The AC output can be automatically switched to 120V or 230V according to the local grid voltage.

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-WVC350-WiFi
Maximum input power
360 watt
Output voltage mode
120/230V Auto switch
PV Open circuit voltage
30-60VOC
Operating voltage range
24V/48V DC, range: 22-60V DC
Starting voltage range
22-60V DC
Short-circuit current
14A
Maximum working current
11.5A
Output Parameters @120V AC @230V AC
Output peak power
360 watt 360 watt
Rated output power
300W 300W
Output current
2.5A 1.3A
AC voltage range
80-160V AC 180-280V AC
AC frequency range
48-51Hz/58-61Hz 48-51Hz/58-61Hz
Power factor
>95% >95%
Number of branch connections 15PCS (single-phase) 30PCS (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
-40℃ to +65℃
Dimensions (WxHxD) 165mm×176mm×38mm
Net amount
0.8kg
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
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
Weight
1KG
Size
245×202×60mm

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. 

Mirco Inverter software QR code

*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: Why is the starting voltage of the grid tie inverter higher than the minimum voltage?

In photovoltaic grid-tied inverters, there is a strange parameter, that is, the input starting voltage of the inverters, which is about 30V higher than the minimum operating voltage. For example, single-phase inverters, MPPT operating voltage is 70V to 550V, starting voltage is 100V. Many people wonder whether the grid tie inverters work or not from 70V to 100V. If it is working, but the inverters need 100V to start.

In fact, the reason why the starting voltage is higher than the minimum working voltage is based on the characteristics of photovoltaic modules. Before the solar inverter starts, the components do not work and are in the open circuit state. The voltage will be relatively high. When the inverter starts, the components are in the working state and the voltage will be reduced.

If three components are connected in series, when the sun shines in the morning, the open-circuit voltage may be 90V. If it starts at this time, it may only be 60V. If it does not reach the working voltage, the inverters will stop. Only when the open-circuit voltage exceeds 100V, if it starts at this time, the working voltage will exceed 70V, the inverters will work all the time.

After the solar inverters start up, it does not mean that the inverter will have power output immediately. The control part of the inverters, CPU, screen and other devices work first. First, the inverters are self-checked, then the components and power grid are detected. After no problem, the output of the inverters will only be achieved when the photovoltaic power exceeds the standby power of the inverters.

 

Specifications
Products specifications
Attribute name Attribute value
User Manual

PDF300W Micro Inverter User Manual

Reviews
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Existing reviews
Does a good job
I've used a couple different type of these micro inverters. This one produces more electricity using the same panels. This is the best solar micro inverter I've ever used. Highly recommended!!!
Deon Smith | 11/17/2022 11:36 PM
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Best micro inverter
This is the best micro inverter I've ever bought. Small and easy to carry. Efficient use of the inverter to the power emitted. This micro inverter has helped me a lot in my work.
Ahugy White | 6/17/2022 3:12 AM
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A reasonable price desktop grinder
This is my third inverter with powerful functions. When the device gets hot, the fan will be thermally activated through automatic speed control, or keep a quiet sleep while keeping cool with the built-in radiator.
Kiel More | 11/2/2020 11:49 PM
Was this review helpful? Yes No (0/0)
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