background image

 

 

 

 

Smart Grid Tie Microinverter   

 

User Manual 

 

 

 
 
 

 

Thanks  for  choosing  Smart  Microinverters.  Read  the  following  instruction 
carefully before installation and operating, install and operate as specified 
by this user manual strictly to ensure your safe and benefit. 

 

 

Summary of Contents for 500W

Page 1: ...rter User Manual Thanks for choosing Smart Microinverters Read the following instruction carefully before installation and operating install and operate as specified by this user manual strictly to ensure your safe and benefit ...

Page 2: ...Information 2 3 Technical Parameters 4 Installation 5 6 LED Indicators 7 General Troubleshooting 8 Stack Wiring Diagram 9 Warranty 10 Warranty Card 11 Explore Applications Diagram 13 Any relevant alteration is subject to the latest version without any prior notice ...

Page 3: ...neration systems Smart Microinverter can be easily placed and attached to the rack underneath of PV module No need spaces for independent installation and low voltage DC wire connects from the PV module to Smart Microinverter can eliminate the risk of high DC voltage Distributed modularization design philosophy for Smart Microinverter insures the productiveness of the whole system and will not aff...

Page 4: ...voltage 90 260VAC which includes all countries voltage standard MCU automatic detection and conversion insures that Smart Microinverter can work with different AC voltages Important Safety Information Read this First This manual contains important instructions for use during installation and maintenance of the Smart Microinverter To reduce the risk of electrical shock and to ensure the safe instal...

Page 5: ...onary markings in the technical description and on the Smart Microinverter System and the PV equipment Connect the Smart Microinverter to the utility grid only after you have completed all installation procedures and after receiving prior approval from the local electrical utility company Be aware that the body of the Smart Microinverter is the heat sink Under normal operating conditions the tempe...

Page 6: ...ficiency 120VAC 90 140VAC Peak Efficiency 88 Stable Efficiency 86 Efficiency 230VAC 190 260VAC Peak Efficiency 89 Stable Efficiency 87 Protection Islanding Short circuit Converse Connection Low Voltage Over Voltage Over Temperature Protection Working Temperature 25 65 Working Humidity 0 90 RH non condensing Waterproof Indoor design Show Luminous Diode LED Cooling Fan Stand by Power 1W EMC EN61000 ...

Page 7: ...ight PCS 1 3KGS PCS Inner Box L x W x H 31 x 21 x 11 5CM Carton L x W x H 42 x 31 5 x 35 5CM 6PCS CTN 8 11KGS 1 Diagrammatize DC input and AC output terminals 2 Attach the Smart Microinverter to the racking or fix onto the wall 3 Properly connect the positive and negative of solar panel and Smart Microinverter Installation 5 13 ...

Page 8: ...d output connections are correct and then switch on the Smart Microinverter The red and green LED lights up at the same time and then red LED lights off follow on and green LED flash fast it is means that Smart Microinverter is run for MPPT operation When green LED long light and it is means that maximum power point lock in Smart Micro inverter proper functioning and output steady 6 13 ...

Page 9: ...tart up when temperature down to 40 50 d Power grid fault protection when 110VAC or 220VAC grid power outage and or tripped e Islanding protection inverter will be automatically shut down for power output when disconnect with power grid f Short circuit protection inverter stops work when output line short circuits 2 Green LED indicator lights up under any conditions include but not limited a Green...

Page 10: ...s connecting to Smart Microinverter or not b Check if utility grid voltage is fit in with the serviceable range of Smart Microinverter or not c Please visual inspection for the LED operation status red LED will turn off and green LED will flash or run when inverter connecting with DC power supply which input voltage is fit in with the range as specified and power grid properly If still no power ou...

Page 11: ...Smart Microinverter Three Phase output Wiring Diagram Smart Microinverter Stack Wiring Diagram 9 13 ...

Page 12: ...er and non standard installation operating the equipment with defective safety devices Impact of foreign objects and force majeure lightning surge storm fire Inadequate or nonexistent ventilation of the device disregarding of safety regulations shipping damage The Product has been improperly stored or was damaged while in possession of the Dealer or end user WARNING Only qualified electrical profe...

Page 13: ...d or Email Sales Representative Date of Customer Feedback Date of finish Disposal Disposal QC Technician Others Name Country and or Territory Telephone Email Purchase Channels and or Sources Models Date of Purchase Date of Installation Time of Using Brief Fault Description Improvement Suggestions 11 13 ...

Page 14: ...Other Supplementary Comments or Descriptions from Customers 12 13 ...

Page 15: ...as specified and a 24V or 30V charge controller needed to be used if the wind turbine without build in AC TO DC charge controller 3 Work with battery PV module and wind turbine charging the battery and battery discharging to inverter for converting AC power which will feed into power grid Explore Applications Diagram 13 13 ...

Reviews: