PV Grid-Tied Inverter-Sunrous-Dual MPPT-US Maintenance-Free Operation

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1000 mm/month

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1.Features of PV Grid-Tied Inverter-Sunrous-Dual MPPT-US Maintenance-Free Operation :

Maintenance-Free Operation 

Absorbent Glass Mat (AGM) technology ensures efficient gas recombination up to 99% and freedom from electrolyte maintenance. During the expected float service life of batteries, no need to check the specific gravity of the electrolyte or add water.

• Good Discharging Ability

Tight assembly technology ensures an excellent high-rate discharge performance.

Long Service Life                                                     

A unique corrosion-resistant grid alloy ensures batteries have long service life.

Low Self Discharge

Using high purity raw materials ensures batteries have less self-discharge.

 

2. PV Grid-Tied Inverter-Sunrous-Dual MPPT-US Maintenance-Free Operation Images

 


  1. 3. PV Grid-Tied Inverter-Sunrous-Dual MPPT-US Maintenance-Free Operation Specification

GT3.6-ZX-01/HF

Input(DC)

Max.DC Power

3600W

Max.DC Voltage

500V

PV Voltage range, MPPT

60V ~ 360V

Max.input current

30.0A

Number of MPP trackers

2

Max.number of strings (parallel)

4

Output(AC)

Nominal AC power /

3600W/3600W

Max AC power

Max.output current

16.0A  

Nominal AC Voltage / range

180V~264V

AC grid frequency / range

47.5-51.5Hz / 59.3-60.5Hz

Power factor at rated power

1

THD

< 3%

AC connection

Single-phase

Efficiency

Max. efficiency/Californian efficiency

> 98.0% / > 97.0%

MPP adaptation efficiency

> 99.0%

Protection devices

DC reverse polarity protection

AC short-circuit protection

Ground fault monitoring

Grid monitoring

Output Transient Voltage Suppression

Over load

Anti-islanding

General data

Dimensions (W/ H / D) in mm

370 / 540 / 185 mm

Weight

23kg

Operating temperature range

-25 ~ +60

Storage temperature range

-40 ~ +70

Ambient humidity

0 100%

Consumption (night)

< 0.5W

Topology

HF-transformer galvanic isolation

Cooling concept

Convection

Enclosure type

IP65 / NEMA 3R

Features

DC connection: PV special connector

AC connection: connector

LCD display & Backlit

LED display

Interfaces: RS485

Warranty: 10 years

Certificates & approvals

G83 / G59 / TUV / SAA / ETL / JET/ CE

 

4. After-sales Services Undertakings 

1. During the equipment commissioning period, the company will send scheduler to commissioning to ensure debugging smoothly and a one-time test commissioning.

2. The company is responsible for professional users’ on-site operator training and technical exchange.

3. The long-term tracking service system: we practice lifelong quality of our product tracking service, and we also will take effective measures and solutions for the user of the technical issues and equipment problems.

4. Regularly listen to opinions and suggestions of users, to provide users with new trends in technological innovation, new product information and enhance mutual understanding.

5. Any problems, the company will provide solutions for users within 48 hours.

5. FAQ

  • Where can I buy your products?

You could find our products from dealers or contact our sales team directly. We will provide you with detailed services.

  • How to contact us?

Contact details can be found from website www.okorder.com to contact us. We look forward to providing you with professional services.

  • What is the application field of your products?

They can be used in the small photovoltaic (PV) grid power generation systems of family units as well as the commercial photovoltaic system such as BIPV, BAPV and etc.

  • What kinds of modules do your inventers support?

Our inventers support most of mainstream components and modules in the market. Should you require more details, please do not hesitate to contact our technical personnel.

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Q:The working principle of photovoltaic grid - connected inverter
In the small-capacity inverter generally push-pull inverter circuit, full-bridge inverter circuit and high-frequency step-up inverter circuit three, push-pull circuit, the step-up transformer neutral plug connected to the positive power supply, two power Alternating current, the output to get AC power, due to the power transistor to ground, drive and control circuit is simple, and because the transformer has a certain leakage inductance, can limit the short circuit current, thus improving the reliability of the circuit. The disadvantage is the low utilization of the transformer, driving the emotional load is poor.
Q:PV grid-connected inverter can directly load it?
Grid-connected inverter is like a car file, he first detects the grid waveform, can not detect not boot, and then the PV DC modulation and consistent with the grid waveform, and then hang up.
Q:What is the difference between a PV grid-connected inverter and an off-grid inverter?
Off-grid inverter is equivalent to their own to establish an independent small power grid, mainly to control their own voltage, is a voltage source.
Q:PV grid-connected inverter and independent inverter in the control of what is the difference
PV grid-connected inverter in the grid before the inverter needs to determine the phase voltage phase frequency, the first phase-locked, in the grid and power generation.
Q:What is the PV inverter starting voltage
Photovoltaic inverter, also known as power regulator, according to the inverter in the use of photovoltaic power generation system can be divided into two kinds of independent power supply and grid. According to the waveform modulation method can be divided into square wave inverter, stepped wave inverter, sine wave inverter and modular three-phase inverter. For the inverter for the grid system, depending on whether the transformer can be divided into transformer-type inverter and transformer-free inverter.
Q:Photovoltaic grid-connected inverter without DC emc how will happen
can convert light energy into electricity, so that the current flow from one side to the other, the general can be issued equivalent to 10 to 20% of the received light energy. In general, the stronger the light, the more electricity is generated. Its working principle is based on the semiconductor PN junction of the photovoltaic effect. The so-called photodynamic effect is when the object by the light, the object within the charge distribution of the state of the electromotive force and current generated an effect.
Q:Is the PV inverter a current source or a voltage source?
Photovoltaic inverter, also known as power regulator, according to the inverter in the use of photovoltaic power generation system can be divided into two kinds of independent power supply and grid.
Q:Grid-connected inverter is generally divided into photovoltaic power generation grid-connected inverter, wind power grid-connected inverter, power equipment and grid-connected inverter and other power generation equipment power generation inverter.
The grid inverter is a current source, the output voltage is basically the grid voltage, may be slightly raised.
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
The difference is that the current at low voltage and the grid is large, the current is small when the voltage is small, followed by the low voltage crossing parameter setting problem (such as PV inverter integrated with inverter and low voltage crossing function, not all photovoltaic inverter
Q:Is the grid side of the grid and the inverter?
The grid load side of the grid is the grid. The inverter is an important part of the PV grid-connected system and can not be regarded as an external load. Photovoltaic power generation system is included in both grid and off-grid.

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