DC to AC Solar Power Charger Function Inverter

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100000 watt
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16000000 watt/month

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1.   Structure of DC to AC Solar Power Charger Function Inverter Description

It 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.

 

2.       Main Features of the DC to AC Solar Power Charger Function Inverter

Our inverter is designed AC priority by default. This means, when AC input is present, the battery will be charged first.

When you choose battery priority(Battery type selector on 7-9), then inverter will invert from battery despite the AC input. Only when the

battery voltage reaches low voltage alarm point will be inverter transfer to AC input, charge battery and switch back to battery when the

battery is fully charged. This function is mainly for wind/'solar systems using utility power as back up.

 

3.  DC to AC Solar Power Charger Function Inverter Images

 

DC to AC Solar Power Charger Function Inverter

DC to AC Solar Power Charger Function Inverter

DC to AC Solar Power Charger Function Inverter

DC to AC Solar Power Charger Function Inverter

 

4.  DC to AC Solar Power Charger Function Inverter Specification

Hybrid Inverter

MPPT solar controller function

Rated Voltage

12/24V DC

Rated Charge current

40A

Load current

15A

Input voltage range

15-55V DC

Max. PV open circuit array voltage

55V DC

Typical idle consumption

At idle< 10mA

Overload protection(DC load)

2.0*Inom>5s 1.5*Inom>20s 1.25*Inom temperature controlled

Bulk charge

14.6V(default)

29.2V(default)

Floating charge

13.4V(default)

26.8V(default)

Equalization charge

14.0V(default)

28.0V(default)

Over charge disconnection

14.8V

29.6V

Over charge recovery

13.6V

27.2V

Over discharge disconnection

10.8V(default)

21.6V(default)

Over discharge reconnection

12.3V

24.6V

Temperature compensation

13.2mV/C

26.4mV/C

Lead acid battery settings

Adjustable

NiCad battery settings

Adjustable

Load control mode

1.Low Voltage Reconnect(LVR):Adjustable 2.Low Voltage Disconnect(LVD):Automatic disconnection 3.Reconnection:Includes warning flash before disconnect and reconnection

Low voltage reconnect

12.0-14.0Vdc

24.0-28.0Vdc

low voltage disconnet

10.5-12.5Vdc

21.0-25.0Vdc

Ambient temperature

0-40°C(full load) 40-60°C(de-rating)

Altitude

Operating5000m,Non-Operating 16000m

Protection class

IP21

Battery temperature sensor

BTS-optional remote battery temperature sensor for increased charging precision

Terminal size(fine/single wire)

#8 AWG

 

Solar inverter battery priority

MODEL

1000w

1500w

2000w

3000w

Input Voltage Waveform

Sinusoidal (utility or generator)

Nominal Input Voltage

230Vac

Low Line Disconnect

155Vac±4%

High Line Disconnect

265Vac±4%

Max AC Input Voltage

270Vrms

Nominal Input Frequency

50Hz/ 60Hz (Auto detection)

Over-Load Protection

Circuit breaker

Output Short Circuit Protection

Circuit breaker

Efficiency (Line Mode)

>95%

Transfer Switch Rating

30A

Transfer Time(Ac to Dc)

20ms (typical)

Output Voltage Waveform

Sine wave

Rated Output Power (W)

1000W

1500W

1500W

2000W

2000W

3000W

3000W

Power Factor

1

Nominal Output Voltage (V)

230Vac

Output Voltage Regulation

±10% rms

Nominal Efficiency

>80%

Nominal DC Input Voltage

12V

12V

24V

12V

24V

12V

24V

Nominal Charge Current

35A

45A

35A

65A

35A

75A

45A

Charge Current Regulation

± 5A

Battery initial voltage

0 –15.7 Vdc /31.4Vdc(can operate with 0V battery)

Communication:

RJ11 (Used for factory testing. No customer interface available)

Safety Certification

CE(EN60950)

EMI Classification

EN50091-2, CLASS A

Operating Temperature Range

0°C to 40°C

Storage temperature

-15ºC ~ 60ºC

Operation humidity

5% to 95%

Audible Noise

60dB max

Cooling

Forced air, variable speed fan

 

5.  FAQ of DC to AC Solar Power Charger Function Inverter

Q1. What is the difference between inverter and solar inverter?
A1. Inverter only has AC inpput, but solar inverter both connect to AC input and solar panel, it saves more power.

 

Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.

 

Q3. What is the waranty of product?
A3. 12 months.

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Q:What is the PV inverter starting voltage
Inverter is a kind of semiconductor device composed of power adjustment device, mainly used for DC power into AC power. Generally consists of boost circuit and inverter bridge circuit. The boost circuit boosts the DC voltage of the solar cell to the DC voltage required for the inverter output control. The inverter bridge circuit converts the boosted DC voltage to the AC voltage of the common frequency. The inverter is mainly composed of a switching element such as a transistor, and turns the DC input into an AC output by repeatedly turning ON-OFF the switching element in a regular manner. Of course, it is not practical to simply output the inverter output waveforms from the on and off circuits
Q:Photovoltaic grid-connected inverter without DC emc how will happen
by means of energy converters can be converted into electrical energy. The process of converting light energy directly into electrical energy is precisely the response to photovoltaic effects. Without the need for any other mechanical parts, the energy in
Q:Installation and maintenance of photovoltaic grid - connected inverter
, any failure that affects the safety performance of the inverter must be immediately removed before turning on the inverter again.
Q:How the output voltage of the PV inverter and the grid-connected voltage are determined
due to the higher penetration rate of the car to go out to work or travel can be connected with the inverter battery drive electrical and various tools work. The car inverter output through the cigarette lighter is 20W, 40W, 80W, 120W to 150W power specifications. And then a large number of power inverter power
Q:What is the difference between a PV inverter and a solar inverter?
The main function of photovoltaic grid-connected inverter is to convert the DC power of the solar PV module into the same frequency as the sinusoidal AC power of the grid (the grid is generally AC power grid, DC can not be directly connected)
Q:What are the methods of photovoltaic grid-connected inverter control
The square wave output of the inverter using pulse width modulation integrated circuits, such as SG3525, TL494 and so on. Practice has proved that the use of SG3525 integrated circuits, and the use of power FET as a switching power components, to achieve high performance of the inverter, because the SG3525 has a direct drive power FET capability and has an internal reference source and operational amplifiers and Undervoltage protection, so its peripheral circuit is very simple.
Q:Is the PV inverter a current source or a voltage source?
Inverter is a kind of semiconductor device composed of power adjustment device, mainly used for DC power into AC power.
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.
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
For photovoltaic power plants when the power system accidents or disturbances caused by photovoltaic power plant grid voltage drop, in a certain voltage drop range and time interval, the photovoltaic power plant can ensure that non-off-line continuous operation.
Q:Generally a large grid-connected photovoltaic power plant will have several inverters
Inverter, a single failure, does not affect other operations, the impact on the grid is small, high reliability.

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