Y H DC30-60V AC 220V Grid Tie Micro Inverter Owner’s Manual
- June 13, 2024
- Y H
Table of Contents
Y H DC30-60V AC 220V Grid Tie Micro Inverter
Product Information
| Series / Model | Max. Power | First Impression |
|---|---|---|
| SG(x)MS Series Micro Inverters – WIFI Cloud Monitoring | 300Wp 350Wp 400Wp | |
| 500Wp | New Energy + Smart Life | |
| SG(x)MD Series Micro Inverters – WIFI Cloud Monitoring | 600Wp 700Wp 800Wp | |
| 1000Wp | ||
| SG(x)MQ Series Micro Inverters – WIFI Cloud Monitoring | 1200Wp 1400Wp |
Basic Structure
- DC Input To PV Module
- Mounting Holes
- WIFI Antenna
- Status Indicator
- AC Bus Cable To the previous inverter
- Sticker of unique ID and basic parameters
- WIFI Set/Reset Button WIFI Status Indicator
- AC Bus Cable, To next inverter / the Grid
Features
- Single unit connects to one PV module, Accurate tracking.
- Maximum 300/350/400/500W AC output power.
- Single-phase output, Flexible 3-phase PV systems.
- WIFI communication and Cloud monitoring.
- Hand-in-hand connection, multiple units per branch.
- Customizable various input (DC, PV) voltage ranges.
- Integrated AC bus cable, Ready-To-Use, Plug and Play.
- Low cost, Easy installation.
Series / Model Max. Power First Impression
SG(x)MS Series Micro Inverters – WIFI Cloud Monitoring
- SG300MS: 300Wp
- SG350MS: 350Wp
- SG400MS: 400Wp
- SG500MS: 500Wp
SG(x)MD Series Micro Inverters – WIFI Cloud Monitoring
- SG600MD: 600Wp
- SG700MD: 700Wp
- SG800MD: 800Wp
- SG1000MD: 1000Wp
SG(x)MQ Series Micro Inverters – WIFI Cloud Monitoring
- SG1200MQ: 1200Wp
- SG1400MQ: 1400Wp
SG(x)MS Series
1 PV Panel To 1 Micro Inverter, Wide input voltage, WiFi cloud monitoring, Single phase output, Flexible three-phase, High-efficiency MPPT and output, Integrated bus cable, Plug and play, Quick installation by hand in hand.
Basic Structure
Features
- A single unit connects to one PV module, Accurate tracking.
- Maximum 300/350/400/500W AC output power.
- Single-phase output, Flexible 3-phase PV systems.
- WIFI communication and cloud monitoring.
- Hand-in-hand connection, multiple units per branch.
- Customizable various input (DC, PV) voltage ranges.
- Integrated AC bus cable, Ready-To-Use, Plug and Play.
- Low cost, Easy installation.
SG(x)MS Series Main Parameters
| Model | SG300MS | SG350MS | SG400MS | SG500MS |
|---|
Input Data(DC,PV)
Number of Input MC4 Connector| 1set
MPPT Voltage Range| 28V-55V
Operation Voltage Range| 20V-60V
Maximum Input Voltage| 60V
Startup Voltage| 20V
Maximum Input Power| 300W| 350W| 400W| 500W
Maximum Input Current| 10A| 11.66A| 13.33A| 16.66A
Output Data(AC)
Single-Phase Grid Type| 120V / 230V
Rated Output Power| 295W| 330W| 380W| 480W
Maximum Output Power| 300W| 350W| 400W| 500W
Nominal Output Current| @120VAC| 2.5A| 2.75A| 3.16A| 4.16A
@230VAC| 1.3A| 1.43A| 1.65A| 2.17A
Nominal Output Voltage| 120VAC / 230VAC
Default Output Voltage Range| @120VAC : 80V-160V / @230VAC : 180V-280V
Nominal Output Frequency| 50Hz / 60Hz
Default Output Frequency Range| @50Hz : 47.5Hz-52.5Hz / @60Hz : 57.5Hz-62.5Hz
Power Factor| >0.99
Total Harmonic Distortion| THD <5%
Maximum Units per Branch| @120VAC| 8 units| 7 units| 5 units|
4 units
@230VAC| 16 units| 14 units| 11 units| 9 units
Efficiency
Peak Efficiency| 95%
CEC Weighted Efficiency| @120VAC : 92.5% / @230VAC : 93.5%
Nominal MPPT Efficiency| 99.9%
Night Power Consumption| <700mW
Mechanical Data
Operating Ambient Temperature Range| -40°C to +65°C
Storage Temperature Range| -40°C to +85°C
Dimensions (W x H x D)| 145mm x 140mm x 37mm (not including connectors and
cable)
Weight| 0.8kg
Max Current of AC Bus Cable| 20A
Waterproof Grade| IP65
Cooling Mode| Natural Convection – No Fans
Other Features
Communication| WIFI With Cloud Monitoring
Transformer Design| High-Frequency Transformers, Galvanically Isolated
Integrated Ground| Equipment ground is provided by the PE in the AC cable. No
additional
ground is required.
Protection Functions| Isolated Island Protection, Voltage Protection, Frequency
Protection, Temperature Protection, Current Protection, etc.
Design Compliance| CE, ROHS, RED, etc.
SG(x)MD Series
2 PV Panels To 1 Micro Inverter, Wide input voltage, WiFi cloud monitoring phase output, Flexible three-phase, High-efficiency MPPT and output, Integrated bus cable, Plug and play, Quick installation by hand in hand.
Basic Structure
Features
- One unit connects to dual PV modules and accurate tracking.
- Max. 600/700/800/1000W AC output power.
- Single-phase output, Flexible 3-phase PV systems.
- WIFI communication and Cloud monitoring.
- Hand-in-hand connection, multiple units per branch.
- Customizable various input (DC, PV) voltage range.
- Integrated AC bus cable, Ready-To-Use, Plug and Play.
- Low cost, Easy installation.
SG(x)MD Series Main Parameters
| Model | SG600MD | SG700MD | SG800MD | SG1000MD |
|---|
Input Data(DC,PV)
Number of Input MC4 Connector| 2 sets
MPPT Voltage Range| 28V-55V
Operation Voltage Range| 20V-60V
Maximum Input Voltage| 60V
Startup Voltage| 20V
Maximum Input Power| 2300W| 2350W| 2400W| 2500W
Maximum Input Current| 210A| 211.66A| 213.33A| 216.66A
Output Data(AC)
Single-Phase Grid Type| 120V & 230V
Rated Output Power| 590W| 650W| 760W| 950W
Maximum Output Power| 600W| 700W| 800W| 1000W
Nominal Output Current| @120VAC| 4.91A| 5.41A| 6.33A| 7.91A
@230VAC| 2.56A| 2.82A| 3.3A| 4.13A
Nominal Output Voltage| 120VAC / 230VAC
Default Output Voltage Range| @120VAC : 80V-160V / @230VAC : 180V-280V
Nominal Output Frequency| 50Hz / 60Hz
Default Output Frequency Range| @50Hz : 47.5Hz-52.5Hz / @60Hz : 57.5Hz-62.5Hz
Power Factor| >0.99
Total Harmonic Distortion| THD <5%
Maximum Units per Branch| @120VAC| 4 units| 4 units| 3 units|
2 units
@230VAC| 8 units| 7 units| 6 units| 4 units
Efficiency
Peak Efficiency| 95%
CEC Weighted Efficiency| @120VAC : 92.5% / @230VAC : 93.5%
Nominal MPPT Efficiency| 99.9%
Night Power Consumption| <700mW
Mechanical Data
Operating Ambient Temperature Range| -40°C to +65°C
Storage Temperature Range| -40°C to +85°C
Dimensions (W x H x D)| 185mm x 180mm x 38.5mm (not including connectors and
cable)
Weight| 1.5kg
Max Current of AC Bus Cable| 20A
Waterproof Grade| IP65
Cooling Mode| Natural Convection – No Fans
Other Features
Communication| WIFI With Cloud Monitoring
Transformer Design| High-Frequency Transformers, Galvanically Isolated
Integrated Ground| Equipment ground is provided by the PE in the AC cable. No
additional
ground is required.
Protection Functions| Isolated Island Protection, Voltage Protection, Frequency
Protection, Temperature Protection, Current Protection, etc.
Design Compliance| CE, ROHS, RED etc.
SG(x)MQ Series
PV Panels To 1 Micro Inverter, Wide input voltage, WiFi cloud monitoring, Single phase output, Flexible three-phase, High-efficiency MPPT and output, Integrated bus cable, Plug and play, Quick installation by hand in hand.
Basic Structure
Features
- One unit connects to quad PV modules, Accurate tracking.
- Maximum 1200/1400W AC output power.
- Single-phase output, Flexible 3-phase PV systems.
- WIFI communication and Cloud monitoring.
- Hand-in-hand connection, multiple units per branch.
- Customizable various input (DC, PV) voltage range.
- Integrated AC bus cable, Ready-To-Use, Plug and Play.
- Top-est Low cost, Easy installation.
SG(x)MQ Series Main Parameters
| Model | SG1200MQ | SG1400MQ |
|---|
Input Data(DC,PV)
Number of Input MC4 Connector| 4 sets
MPPT Voltage Range| 28V-55V
Operation Voltage Range| 20V-60V
Maximum Input Voltage| 60V
Startup Voltage| 20V
Maximum Input Power| 4300W| 4350W
Maximum Input Current| 410A| 411.66A
Output Data(AC)
Single-Phase Grid Type| 120V & 230V
Rated Output Power| 1150W| 1350W
Maximum Output Power| 1200W| 1400W
Nominal Output Current| @120VAC| 9.58A| 11.25A
@230VAC| 5A| 5.86A
Nominal Output Voltage| 120VAC / 230VAC
Default Output Voltage Range| @120VAC : 80V-160V / @230VAC : 180V-280V
Nominal Output Frequency| 50Hz / 60Hz
Default Output Frequency Range| @50Hz : 47.5Hz-52.5Hz / @60Hz : 57.5Hz-62.5Hz
Power Factor| >0.99
Total Harmonic Distortion| THD <5%
Maximum Units per Branch| @120VAC| 4 units| 3 units
@230VAC| 8 units| 6 units
Efficiency
Peak Efficiency| 95%
CEC Weighted Efficiency| @120VAC : 92.5% / @230VAC : 93.5%
Nominal MPPT Efficiency| 99.9%
Night Power Consumption| <700mW
Mechanical Data
Operating Ambient Temperature Range| -40°C to +65°C
Storage Temperature Range| -40°C to +85°C
Dimensions (W x H x D)| 250mm x 230mm x 38.5mm (not including connectors and
cable)
Weight| 2.5kg
Max Current of AC Bus Cable| 40A
Waterproof Grade| IP65
Cooling Mode| Natural Convection – No Fans
Other Features
Communication| WIFI With Cloud Monitoring
Transformer Design| High-Frequency Transformers, Galvanically Isolated
Integrated Ground| Equipment ground is provided by the PE in the AC cable. No
additional
ground is required.
Protection Functions| Isolated Island Protection, Voltage Protection, Frequency
Protection, Temperature Protection, Current Protection, etc.
Design Compliance| CE, ROHS, RED etc.
- WIFI Cloud Monitoring
Main Parameters
Basic Parameters
Applicable Microinverter| All Microinverter of SG series
Prerequisites for cloud monitoring
| 1. A wireless network device (such as a wireless router) that can provide WiFi and Internet service。
2. a smart device (smartphone or tablet) with Bluetooth function and
Android or IOS system.
Internet connection mode| WIFI
WiFi communication distance| Sight distance: 50m
DTU required?| No
QR code scanning connection required?| No
Reset the WiFi connection again?| Yes
WiFi setting method| 1. Press the self-reset switch for 5 seconds to enter
the setting state。
2. The app automatically searches the inverter and uses Bluetooth to transmit setting
parameters to the inverter and complete the setting.
App of Cloud Monitoring
Operating System| Android, IOS
System Language| Chinese, English
Max. Microinverter Supported| Unlimited
Auto Data Collect Interval| Update every minute
Add inverters in batch？| Yes
support multiple mobile devices to
monitor the same inverter?
| Yes
Check data at night?| Yes, but the inverter will not upload data to the cloud
server at night.
Data Storage Location| Saved in the cloud server
Data retention period| Permanently Store
Schematic of cloud monitoring
Sample System – Wiring Schematic
SG(x)MD Series Micro inverter <@> Single-Phase 230V Grid
SG(x)MD Series Micro inverter <@> Single-Phase 120V Grid
SG(x)MD Series Micro inverter <@> 2-Phase 208/240V(Single-Phase
120V)
SG(x)MD Series Micro inverter <@> 3-Phase 380V(Single-Phase 230V)
Grid
SG(x)MD Series Micro inverter <@> 3-Phase 208/240V(Single-Phase 120V)
Ⅰ
SG(x)MD Series Micro inverter <@> 3-Phase 208/240V(Single-Phase 120V)
Ⅱ