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GTI300-400W

编号: GTI300/400W
TYPE: Not waterproof with fan cooling
Spec.: OUT:300-400W
型号: GTI300
版本: ON-WIFI
参数: DC10.5-28 /22-60V
产品详情

GTI600-1.jpgGTI600-2.jpgSystem Function                                           

l Directly connected to the solar panels (do not need to connect the battery)

Using precise MPPT function, APL functions, the inverter automatically adjust the solar panels of maximum output powersimply connect the solar panel to the grid inverters. Do not need to connect the battery.

l AC 0 angle with high precision auto-detection

AC phase angle of 0 through isolation amplifier then input to the MCU for high-precision detection and analysis. The phase shift rate is less than 1%, thus achieve high-precision with phase modulation AC output together.

l Synchronous High-frequency Modulation

In the process of the grid, usually adapt the same phase angle in parallel. (ie, When the two-phase alternating current total is equal to 0.Use switch to combination the two AC fusion) and the product is rectified AC half-frequency AC to 100Hz first, then the machine use the high frequency current in the circuit and semi-100Hz frequency alternating current generated combination, to achieve high-frequency modulation.

l Pure Sine Wave Output

Use SPWM directly to make pure sine wave output.

l Automatic Sensing Function Solar Luminosity

Use the latest luminosity perception operation technology. The different illuminate angle and intensity of the solar panel will produce different current output. Use advanced CPU to operate the different illuminance and the data can be directly displayed on the LCD. Then you can visually see the sense of the strength of the sun unit. Used more convenient.

l Power Automatically Locked (APL)

In different current fluctuations, we should use the MPPT function. When the MPPT function adjusted to the maximum power point, the product automatically powers locked in maximum power point, then made the output power more stable.

l Maximum Power Point Tracking (MPPT)

Because the current intensity and the voltage changes at any time, if there is no power point tracking, there will be a lot of problems. In the past time, usually adopt a solar controller, but this product uses high-precision MPPT operation power, automatic and immediate adjust the solar panels output power at the maximum output point, then achieve a stable output purposes.

l Automatically Adapt To Different Load Power Factor

Adapt to any of the power load.

l Constant Current, Constant Power

This product is constant current, constant output power, without any overload, over-current phenomenon.

l Automatically Shut Down When The Power Output Of a Fault

When the city power system is in failure, the inverter will automatically turn off the output.

l Current Limit Protection

    Current limit

l Stack Multiple Machines

    Multiple small power inverters in parallel can achieve large output power.

l High-Frequency High Conversion Rate

Adapt high frequency converter, the output more efficient.


Grid-series models

200W

300W

400W

500W

600W

800W

1000W

Recommend use solar panels

320Wp

420Wp

520Wp

620Wp

720Wp

1050Wp

1250Wp

DC Maximum Input Power

300W

400W

500W

600W

700W

900W

1200W

DC maximum voltage

VpvDC30.2VDC

DC voltage range

Vpv 10.5V~28VDC

Maximum output power factor

99%

Maximum input current

15A

20A

25A

30A

40A

45A

65A

AC output power

200W

300W

400W

500W

600W

800W

1000W

AC maximum output power

200W

300W

400W

500W

600W

1000W

Anti-voltage protection

Fuse

AC standard voltage range

90~140VAC/180~260VAC

AC frequency range

55Hz~63Hz/ 45Hz-53Hz

Output current total

harmonic distortion

THDIAC <5%

Phase

<1%

Islanding protection

VAC;f AC

Output short circuit protection

Current-limiting

Show

LED

Installation

Wall hanging

Cooling

Fan

Standby Power

<1W

Night Power

<1W

Ambient temperature range

-25 ~60

Humidity

0~99%(Indoor Type Design)

Waterproof

Indoor Type Design

Electromagnetic Compatibility

EN50081.part1   EN50082.part1

Power System Disturbance

EN61000-3-2   EN60950-1

Network test

DIN VDE 1026

Certificate

CE

NW

0.77kg200-300W

1.3kg(400—600W)

2.1kg(800—1000W)

GW

1.15kg200—300W

1.8kg(400—600W)

2.6kg(800—1000W)

Size (L x W x H)

18.7 x 12.6 x 5.1 cm

21 x 16.5 x 5.3cm

31 x 16.5 x 5.5cm

Packing

(L x W x H)CM

Inner box: 27x19.5 x 9.51PCS

Outer box: 49.5x28.5x 40.5(10PCS

Inner box: 30.5x21x11.5(1PCS

Outer box: 43x32x38(6PCS

Inner box: 39.5x 21x11.5(1PCS

Outer box: 42.5x41x26.5(4PCS

G.WOuter box

13KG

11.0KG

11.0KG

1、Please read the below notes carefully before installation.

A) Make sure the open voltage and operation voltage is in the range of 10.5-28V, and we recommend the 18V rated voltage solar panel or 24V battery.

B) Make sure the inverter’s   AC voltage and frequency is the same with power grid voltage and frequency.

C) Installation inverter in the low humidity and well-ventilated place to avoid the inverter damp and overheating, And clear the inflammable and explosive materials around.

D) Recommended to use 4AWG DC input cable that can handle more than 50A current.

E) DC input cable no more than 8M, because long DC cable will reduce the voltage from solar panel     to inverter, then make some loss.

F) There must be a circuit breaker between solar power generation and power grid(show like the “control switch” in figure 1). And there will be no load before the circuit breaker.

G) Before connect all the connections, you must disconnect the utility power. After make sure the all connections are right then connect the utility power.

     H) If you need to disconnect the mains switch when the solar power generation is in operation, you

         must disconnect the control switch first(show like the “control switch” in figure 1).

I) Avoid children touch or play the inverters, in order to prevent electric shock.

J) Non-professional do not disassemble the inverter, only qualified serviceman can repair it.

2、Connection DC terminal

  Connect the solar panels positive terminal to inverters positive terminal, and negative to negative.

  And you must screw up the nut to avoid the bad contact.

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