600W grid tie solar inverter,pure sine wave power inverter with mppt function, 11-32V or 22-60V DC input,120/230V AC output,CE,
Smart Microinverter Introduction
Grid tie inverter is a device which directly converts direct current into sine wave, frequency and phase are same
as power grid alternating current and feed into power grid. It is a key device of power generation system such as
PV power generation system, small power wind power generation system.Smart Microinverter optimized design for
modularization modular power generation systems. They can use with DC power source such as the mainstream
solar module such as 18V, 24V and 36V monocrystal and/or Polycrystalline solar panels, small power wind
generator as well as battery for converting into alternating current which suitable for feeding into utility grid.
Product is stable and reliable as well as high conversion efficiency. It is best choice for PV power generation
systems and small power wind power generation systems.
Smart Microinverter can be easy placed and attached to the rack of solar panels. No need space for independent
installation and low voltage DC wire of side of solar panel connecting to Smart Microinverter can eliminate the risk
of high DC voltage which cause of high power centralized inverter’s series string and/or parallel connections.
Distributed modularization design philosophy for Smart Microinverter will ensure the productiveness of the whole
system will not affect by a single point of failure. Each Smart Microinverter is individually connected to one PV
module in your array. This unique configuration means that an individual Maximum Peak Power Point Tracker
(MPPT) controls each PV module. This ensures that the maximum power available from each PV module is
exported to the utility grid regardless of the performance of the other PV modules in the array. That is, although
individual PV modules in the array may be affected by shading, soiling, orientation, or PV module mismatch, the
Smart Microinverter ensures top performance for its associated PV module. The result is maximum energy
production from your PV system and gets return on investment in less time.
Advantages of Smart Microinverter
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.
Smart Grid Tie Microinverter Technical Parameters:
(Suit for 72 cells solar panel which Vmp is 35-39V as well as Voc is 42-46V.)
|
Power |
200W |
300W |
400W |
500W |
600W |
|
Solar panels |
≥200W |
≥300W |
≥400W |
≥500W |
≥600W |
|
DC MAX input |
240W |
360W |
480W |
600W |
720W |
|
DC input range |
22-60VDC |
||||
|
MPPT Voltage |
31-40V |
||||
|
DC MAX current |
15A |
20A |
30A |
45A |
50A |
|
AC MAX output |
230W |
330W |
430W |
550W |
650W |
|
AC output range |
120VAC(90-140VAC) or 230VAC(190-260VAC) |
||||
|
Frequency range |
50Hz/60Hz(Auto control) |
||||
|
Power Factor |
>97.5% |
||||
|
THD |
<5% |
||||
|
Phase Shift |
<2% |
||||
|
Peak Efficiency/110V |
>88% |
>88% |
>86% |
>85% |
>85% |
|
Stable Efficiency/110V |
>86% |
>86% |
>85% |
>84% |
>83% |
|
Peak Efficiency/220V |
>90% |
>90% |
>88% |
>88% |
>85% |
|
Stable Efficiency/220V |
>88% |
>88% |
>86% |
>86% |
>84% |
|
Protection |
Islanding; Short-circuit; converse connection; Low Voltage; Over Voltage; Over temperature Protection |
||||
|
Work Temperature |
‘-25'C-65'C |
||||
|
Work Humidity |
0%~90%RH non-condensing |
||||
|
Grade of Waterproof |
Indoor design |
||||
|
Show |
LED |
||||
|
Cooling |
Fan |
||||
|
Stand-by Power |
2-3W |
||||
|
EMC |
EN61000-6-3:2007 EN61000-6-1:2007 |
||||
|
Grid Disturbance |
EN 50178+EN 62109-1+VDE0126-1-12 |
||||
|
Grid Detection |
DIN VDE 1026 UL1741 |
||||
|
Certificate |
CE |
||||
|
Mounting dimension |
16*13CM |
||||
|
Net Weight |
1.3KGS/PCS |
|
Gross Weight |
2.0KGS/PCS |
|
Inner Box (L x W x H) |
30*20.3*11.3CM |
|
Carton(L x W x H) |
42*31.5*35.5CM |
1. Unique circuit design, choice of import industrial electronic components, higher efficiency, more stable performance.
2. Creative MPPT technology, efficiency more than 99%, faster and more sensitive reaction, more reliable.
3.
Parallel type design for DC input and modularization design for
inverter, small volume, distributed installation, easy for system
configuration, flexible for combination, strong expansibility of system.
4. Adopting high-frequency isolation transformer type, high efficiency, and 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.
Technical Parameters:
|
Rated Power |
600Watt |
|
Solar Panels |
(18Vpv) 36cells-Vmp:18-21V:Voc:20-24V |
|
DC Input Range |
10.5-28VDC |
|
MPPT Voltage |
15-23VDC |
|
DC MAX. Current |
45A |
|
AC Output |
120VAC(90-140VAC) or 230VAC(190-260VAC) |
|
Frequency |
50Hz/60Hz(Auto control) |
|
Power Factor |
>98% |
|
THD |
<5% |
|
Phase Shift |
<2% |
|
Efficiency |
120VAC(90-140VAC) Version |
|
Peak Efficiency |
85 |
|
Stable Efficiency |
86 |
|
Efficiency |
230VAC(190-260VAC) Version |
|
Peak Efficiency |
86 |
|
Stable Efficiency |
88 |
|
Protection |
Islanding; Short-circuit; Low Voltage; Over Voltage; Over temperature Protection |
|
Working Temperature |
‘-20℃-65℃ |
|
Working Humidity |
0%~90%RH non-condensing |
|
Waterproof |
Indoor design |
|
Show |
Luminous Diode(LED) |
|
Cooling |
Fan |
|
Stand-by Power |
＜1W |
|
EMC |
EN61000-6-3:2007 EN61000-6-1:2007 |
|
Grid Disturbance |
EN 50178+EN 62109-1+VDE0126-1-12 |
|
Grid Detection |
DIN VDE 1026 UL1741 |
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. The Red/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.
Status Indications of LED
1. Red LED indicator lights up under any conditions include but not limited:
a) Low-voltage protection (DC input voltage lower than Min. input voltage of inverters),
b) Over-voltage protection (DC input voltage higher than Max. input voltage of inverters),
c) Over-temperature protection (inverters will shut down for power output when temperature of body of inverters higher than 65-75°C, and inverter will be automatically restart up when temperature down to 40-50°C.)
a) Power grid fault protection when 110VAC or 220VAC grid power outage and/or tripped.
b) Islanding protection: inverter will be automatically shut down for power output when disconnect with power grid.
c) Short-circuit protection: inverter stops work when output line short-circuits..
d) Red LED lights on for a while and then green LED lights on in one second when inverter starts to work.
2. Green LED indicator lights up under any conditions include but not limited:
a) Green LED flash: adjusting for power output, MPPT operating for tracking.
b) Green LED long light: indicates inverter locking-in Max. output power operation status.
c) When green LED flash from the bottom up in turns, it is indicates the inverter is locked at maximum power point as well as the output power is steady. The more power output, the faster running of green LED.
3. Please note that above operations only run at grid-connected status.
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