Solar Inverter Product PV35-4K Low Frequency DC to AC Solar Power Inverter 12KW

Solar Inverter Product PV35-4K Low Frequency DC to AC Solar Power Inverter 12KW

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10000 watt

Supply Capability:: 100000 watt/month

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Product Description

What is Solar inverter?

Solar pv inverters is an electronic system that operates the photovoltaic(PV) modules in a manner that allows the modules to produce all the power they are capable of. The solar mate charge controller is a microprocessor-based system designed to implement the MPPT. It can increase charge current up to 30% or more compared to traditional charge controllers.

Features

· Power range 1KW - 12KW

· Inbuilt pure copper transformer

· Powerful charge rate up to 100Amp

· MPPT solar charge controller 45A 60A (120A Option)

· PV input:145V max

· 12V/24V/36V/48V auto work

· MPPT efficiency>99% , Peak conversion efficiency>98%

· DSP processors architecture ensure high speed and performance

· Four-stages charging mode

· Protection: PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit

· High efficency design & "Power Saving Mode" to coverse energy

Specification

MODEL

PV35-1K

PV35-2K

PV35-3K

PV35-4K

Default Battery System Voltage

12VDC

24VDC

12VDC

24VDC

12VDC

24VDC

12VDC

24VDC

INVERTER OUTPUT

Rated Power

1KW

2KW

3000VA/2.4KW

4000VA/3.2KW

Surge Rating (20ms)

3KW

6KW

9KW

12KW

Capable Of Starting Electric Motor

1HP

1.5HP

2HP

Waveform

Pure sine wave/ same as input (bypass mode)

Nominal Output Voltage RMS

100V/110V/120VAC 220V/230V/240VAC(+/-10% RMS)

Output Frequency

50Hz/60Hz +/-0.3 Hz

Inverter Efficiency(Peak)

>88%

Line Mode Efficiency

>95%

Power Factor

0.8

Typical Transfer Time

10ms(max)

AC INPUT

Voltage

230VAC

Selectable Voltage Range

96~132VAC/155~280VAC(For Personal Computers)

Frequency Range

50Hz/60Hz (Auto sensing) 40-80Hz

BATTERY

Minimum Start Voltage

10.0VDC /10.5VDC for12VDC mode (*2 for 24VDC, *4 for 48VDC)

Low Battery Alarm

10.5VDC+/-0.3V for12VDC mode (*2 for 24VDC, *4 for 48VDC)

Low Battery Cutoff

10.0VDC+/-0.3V for12VDC mode (*2 for 24VDC, *4 for 48VDC)

High Voltage Alarm

16.0VDC+/-0.3V for12VDC mode (*2 for 24VDC, *4 for 48VDC)

High Battery Voltage Recover

15.5VDC+/-0.3V for12VDC mode (*2 for 24VDC, *4 for 48VDC)

Idle Consumption-Search Mode

<25W when power saver on

CHARGER

Output Voltage

Depends on battery type

Charger AC Input Breaker Rating

10A

30A

Overcharge Protection S.D.

15.7VDC for 12VDC mode (*2 for 24VDC, *4 for 48VDC)

Maximum Charge Current

45A

25A

70A 35A

90A 50A

65A 40A

BTS

Continuous Output Power

Yes Variances in charging voltage & S.D. voltage base on the battery temperature

BYPASS & PROTECTION

Input Voltage Waveform

Sine wave (grid or generator)

Nominal Input Frequency

50Hz or 60Hz

Overload Protection (SMPS Load)

Circuit breaker

Output Short Circuit Protection

Circuit breaker

Bypass Breaker Rating

10A

15A

20A

40A

Max Bypass Current

30Amp

SOLAR CHARGER

Maximum PV Charge Current

45A

DC Voltage

12V/24V atuo work

Maximum PV Array Power

600W

1200W

600W

1200W

600W

1200W

600W

3200W

MPPT Range @ Operating Voltage(VDC)

16-100VDC for 12V mode,32-100V for 24V mode

Maximum PV Array Open Circuit Voltage

100VDC

147VDC

Maximum Efficiency

>98%

Standby Power Consumption

<2w< span="">

MECHANICAL SPECIFICATIONS

Mounting

Wall mount

Dimensions (W*H*D)

493*311*215mm

Net Weight (Solar CHG) kg

23.5

24.5

25.5

29.5

Shipping Dimensions(W*H*D)

580*400*325mm

Shipping Weight (Solar CHG) kg

25.5

26.5

27.5

31.5

OTHER

Operation Temperature Range

0°C to 40°C

Storage Temperature

-15°C to 60°C

Audible Noise

60dB MAX

Display

LED+LCD

Loading(20GP/40GP/40HQ)

150pcs/300pcs/350pcs

Images

PV35-4K Low Frequency DC to AC Solar Power Inverter 12KW

Packaging & Shipping

What is the packing?

1.Package: Carton Box for packaging, or Wooden Box advised for Samples to protect in transportations. Package designed by Clients is welcomed.

2.Shipping: DHL,FEDEX,UPS,EMS,AirWay and By Sea.

3.Payment: T/T( telegraphic transfer (T/T) and Western Union

4.Welcome to your Sample Order to test First.

FAQ

Q1: How to choose a right inverter?

A1:Tell us your demand, then our sales will recommend a suitable inverter to you.

Q2: What's the different between inverter and solar inverter?

A2: Inverter is only accept AC input, but solar inverter not only accept AC input but also can connect with solar panel to accept PV input, it more save power.

Q3: How about the delivery time?

A3: 7 days for sample; 25 days for bulk order.

Q: Can a solar inverter be used with a string inverter system?: No, a solar inverter and a string inverter system are two different types of inverters used in solar power systems. They cannot be used interchangeably as they have different functionalities and are designed for different types of solar installations.

Q: Can a solar inverter be used with a backup generator?: Yes, a solar inverter can be used with a backup generator. In fact, it is a common setup in off-grid or hybrid systems. The solar inverter works by converting the direct current (DC) produced by the solar panels into alternating current (AC) that can be used to power household appliances. When the solar panels are not generating enough power, the backup generator kicks in to provide the necessary electricity. This combination ensures a reliable and uninterrupted power supply.

Q: How does a solar inverter handle voltage drop?: A solar inverter handles voltage drop by continuously monitoring the voltage levels from the solar panels. It adjusts its output voltage accordingly to ensure that the electricity being produced is compatible with the grid or the appliances it is connected to. This helps to compensate for any voltage drop that may occur due to factors such as distance, resistance, or shading, thereby maintaining a consistent and stable power supply.

Q: Can a solar inverter work without batteries?: Yes, a solar inverter can work without batteries. Solar inverters are devices that convert the direct current (DC) produced by solar panels into alternating current (AC) which can be used to power household appliances or fed into the electrical grid. While batteries can store excess energy produced by the solar panels, they are not necessary for the basic functioning of a solar inverter. The inverter can directly convert the DC power into AC power for immediate use without the need for energy storage.

Q: How does a solar inverter handle voltage fluctuations from the solar panels?: A solar inverter handles voltage fluctuations from the solar panels by continuously monitoring the incoming voltage and adjusting its own output voltage accordingly. It employs a control mechanism that stabilizes the voltage to ensure compatibility with the utility grid or the connected appliances. This enables the solar inverter to efficiently convert the variable DC voltage from the solar panels into a stable AC voltage, maintaining a consistent and reliable power supply.

Q: What is maximum power point tracking (MPPT) in a solar inverter?: Maximum Power Point Tracking (MPPT) in a solar inverter is a technique used to optimize the energy output of a solar panel system by continuously tracking and adjusting the operating point of the panels to ensure they are operating at their maximum power point. This is achieved by dynamically adjusting the voltage and current levels to match the changing environmental conditions and load requirements, allowing the solar panels to produce the maximum amount of power available at any given time.

Q: What is the role of a voltage regulation feature in a solar inverter?: The role of a voltage regulation feature in a solar inverter is to ensure that the electricity generated by the solar panels is converted into a stable and consistent voltage suitable for use in homes or businesses. This feature helps to protect electrical appliances and equipment from voltage fluctuations and prevents any potential damage that could occur due to over or under voltage conditions.

Q: What is the role of galvanic isolation in a solar inverter?: The role of galvanic isolation in a solar inverter is to provide electrical safety by separating the input and output circuits, preventing any direct electrical connection between them. This isolation helps protect the solar panels, the inverter, and the connected grid from potential electrical faults, such as ground faults or voltage surges. It also reduces the risk of electric shock and improves the overall performance and reliability of the solar inverter system.

Q: How does the quality of the AC waveform affect the performance of a solar inverter?: The quality of the AC waveform directly impacts the performance of a solar inverter. A poor quality waveform can introduce harmonics and distortions, leading to reduced efficiency, increased heat generation, and decreased overall performance of the inverter. It can also cause issues with the functioning of other electrical equipment connected to the inverter. Therefore, ensuring a high-quality and clean AC waveform is crucial for optimal performance and longevity of a solar inverter.

Q: Are there any maintenance requirements for a solar inverter?: Yes, solar inverters do have maintenance requirements. Regular cleaning of the solar inverter and its components is necessary to remove dust and debris. Additionally, checking for loose connections, inspecting for any physical damage, and ensuring proper ventilation are important maintenance tasks. It is also recommended to monitor the inverter's performance regularly and promptly address any issues or errors that may arise.

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