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Product Details

500W Grid Tie Inverter for 30V 60Cells and 36V 72Cells Solar Panel, MPPT function, Pure Sine wave Micro On Grid Tie Inverter

Advantages of Smart Micro inverter

1. Unique circuit design, choice of import industrial electronic components, higher efficiency, more stable performance.

2. Creative MPPT technology, efficiency more than 99%, faster reaction, more sensitive of reaction and more reliable of Maximum power point locking.

3. Parallel modular design, small volume, distributed installation, easy for system configuration, flexible for combination, strong expansibility of system.

4. Adopting high-frequency isolation transformer type, high efficiency, high security.

5. Perfect electrical protection function.

6. Aluminum alloy housing, not rust, heat-resisting and cold-resistant as well as anti-corrosion.

7. Getting electronic circuit design, appearance design and other core technology patents.

8. Wide input voltage (22-60VDC), suit for different DC power supply.

Specification Parameter Table

(Compatible with 60 cells solar panel which Vmp is 26-30V as well as Voc is 34-38V; Compatible with 72 cells solar panel which Vmp is 35-37V as well as Voc is 44-46V)

Rated Output Power 500W
Recommended Used Solar Panel ≥500W, 30V 60 cells and 36V 72cells
Max DC Input Power 750W
DC Input Voltage Range 22-60VDC
MPPT Voltage 24-48V
Max DC Input Current 45A
Max AC Output Power 550W
AC Output Voltage Range 120VAC(90-140V) / 230VAC(190-260VAC)
Frequency Range 50Hz/60Hz (Automatic Control)
Power Factor >97.5%
Total Harmonic Distortion <5%
Phase Shift <2%
120VAC (90-140VAC )
Peak Efficiency >89%
Stable Efficiency >87%
230VAC (190-260VAC )
Peak Efficiency >92%
Stable Efficiency >90%
Protection Islanding Protection; Short-Circuit Protection; Reverse Protection; Low-voltage Protection; High-voltage Protection; High-temperature Protection, etc;
Working Temperature -25 –65
Working Environment Humidity 0-99% RH (No-condensing)
Waterproof Grade Indoor Design
Show 1 Red and 1 Green
Cooling Way Fan
Stand-by Power 2-3W
Electromagnetic Compatibility EN61000-6-3:2007 EN61000-6-1:2007
Grid Disturbance EN 50178 + EN62109-1 + VDE0126-1-12
Grid Detection DIN VDE 1026 UL1741
Certificates CE
Installation Dimension 16×13CM
Net Weight 1.3KG/PC
Gross Weight 2.0KG/PC
Inner Box(L*W*H) 30*20.3*11.3CM
Carton(L*W*H) 42*31.5*15.5C


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,

4. AC power cable connects with Smart Microinverter and residential power grid which refers to low voltage civilian single-phase power grid,

5. Switch on power grid after check for input and output connections are correct and then switch on the Smart Microinverter. At such time, LED indicator light up from left to right, it is operating for LED indicators checking. Then operation will enter into DC voltage range checking as per reference line of 4 of section of LED Indicators introduction. After such checking, LED will off from right to left one by one, and then in standby operation. When DC and AC connect properly, AC LED and AC frequency LED will light up accordingly. And then Fault red LED off, blue ST LED and Power output display Red LED light up and flash. It is indicate that inverter is working. When LED flash slowly, it is indicate that MPPT operating. When blue LED long light and it is indicate that MPPT locking in. At the same time, Power output display red LED indicators start to run from bottom to top as per reference line of 5 of section of LED Indicators introduction.

LED Indicators

1. Red LED

1.1 Red FAULT LED indicator lights up under any conditions as listed below:

a)Low-voltage protection(DC input voltage lower than 22V Min. input voltage of inverters)

b)Over-voltage protection(DC input voltage higher than 60V Max. input voltage of inverters

c)Over-temperature protection (inverters will be shut down for power output when the temperature of body of inverters higher than 60-65.) And inverter will be automatically restart up when the temperature of body of the inverter 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

1.2 Red LOW indicator: DC input voltage lower than 37VDC

1.3 Red High indicator: DC input voltage higher than 37VDC

1.4 Red Power LED indicator: starting up DC voltage checking and output power LED status display

2. Blue ST LED

a)Blue LED flash: adjusting for power output, MPPT operating for tracking

b)Blue LED long light: indicates inverter locking-in Max. output power operation status

3. Green LED

a)120VAC/230VAC Indicators: associated LED lights up when run for power grid voltage detection

b)50/60Hz Indicators: associated LED lights up when run for frequency detection

4. Start up DC Voltage Detection Indicator (Power Output Display)

a)Within 10-20V DC input voltage range, one LED indicator flash

b)Within 20-30V DC input voltage range, two LED indicators flash

c)Within 20-30V DC input voltage range, two LED indicators flash

d)Within 40-50V DC input voltage range, four LED indicators flash

e)Within 50-60V DC input voltage range, five LED indicators flash

Remark: LED indicators run from bottom to top and flash and detecting time is 10 times, 0.5s/time

5. Output Power LED Indicators (Power output display)

a)Output power within 10-100W, one LED indicator flash

b)Output power within 100-200W, two LED indicators flash

c)Output power within 200-300W, three LED indicators flash

d)Output power within 300-400W, four LED indicators flash

e)Output power within 400-500W, five LED indicators flash

Remark: LED indicators run from bottom to top and flash.

6. Please note that above operations only run at grid-connected status.

Application Connect Method

1. Compatible with solar panel as specified in parameter table

2. Work with wind turbine, output DC voltage is fit in with the range as specified and a 24V or 30V or 36V 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.

Item Specifics
Output Voltage (V):
Work Time (h):
Brand Name:
Load Power (W):
no limit
Solar Power (W):
Model Number:
Wide Voltage Grid Tie Inverter
Output Voltage Waveform:
Pure Sine Wave Output
Islanding Protection:
Inverter Efficiency:
> 90%
Max Output Power Factor:
DC Input Reverse Voltage Protection:
Standby Power:
Recommended Used Solar Panel:
30V 60cells and 36V 72cells
MPPT Voltage:
2-Year Free Maintanence
Shipping & Payment


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Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

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Location *Estimated Shipping Time
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*This doesn’t include our 2-5 day processing time.

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500W solar system for 30V 60Cells and 36V 72Cells Solar Panel, MPPT function, Pure Sine wave Micro On Grid Tie Inverter

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