Solar Inverter off Grid 1kva -5kva Built in 50APWM 60AMPPT Charge Controller Parallel Function

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1500 watt
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3000000 watt/month

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1. Structure of Solar Inverter Off Grid 1kva -5kva Built in 50APWM 60AMPPT Charge Controller Parallel Function Description

A solar inverter, or PV inverter, or Solar converter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a

 utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is

 a critical BOS–component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar inverters have special

functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.

 

 

2. Main Features of Solar Inverter Off Grid 1kva -5kva Built in 50APWM 60AMPPT Charge Controller Parallel Function

•  Pure sine wave inverter

Selectable input voltage range for home appliances and personal computers

Selectable charging current based on applications

Configurable AC/Solar input priority via LCD setting

Compatible to mains voltage or generator power

Parallel operation with up to 4 units only available for PV200 4KVA/5KVA

Auto restart while AC is recovering

Overload and short circuit protection

Smart battery charger design for optimized battery performance

Cold start function

 

 

3. Solar Inverter Solar Inverter Off Grid 1kva -5kva Built in 50APWM 60AMPPT Charge Controller Parallel Function Images

 

 

4. Solar Inverter Off Grid 1kva -5kva Built in 50APWM 60AMPPT Charge Controller Parallel Function Specification

RATED POWER

1000VA / 800W

2000VA/

3000VA / 2400W

4000VA / 3200W

5000VA / 4000W

1600W

INPUT

Voltage

230 VAC 

Selectable Voltage Range

170-280 VAC (For Personal Computers) ; 90-280 VAC (For Home Appliances)

Frequency Range

50 Hz/60 Hz (Auto sensing)

OUTPUT

AC Voltage Regulation 

230 VAC ± 5%

(Batt. Mode)

Surge Power

2000VA

4000VA

6000VA

8000VA

10000VA

Efficiency (Peak)

90%

93%

Transfer Time

10 ms (For Personal Computers) ; 20 ms (For Home Appliances)

Waveform

Pure sine wave

BATTERY

Battery Voltage

12 VDC

24 VDC

48 VDC

Floating Charge Voltage

13.5 VDC

27 VDC

54 VDC

Overcharge Protection

15 VDC

30 VDC

60 VDC

Maximum Charge Current

10 A or 20 A

20 A or 30 A

60 A

SOLAR CHARGER (OPTION)

Charging Current

50 A

Maximum PV Array Open Circuit Voltage

30 VDC

60 VDC

105 VDC

Standby power Consumption

1 W

2 W

2 W

PHYSICAL

Dimension, D x W x H (mm)

95 x 240 x 316

100 x 272 x 355

125 x 297.5 x 468

Net Weight (kgs)

5

6.4

6.9

9.8

9.8

OPERATING ENVIRONMENT

Humidity

5% to 95% Relative Humidity(Non-condensing)

Operating Temperature

0°C - 55°C

Storage Temperature

-15°C - 60°C

 

 

5. FAQ of Solar Inverter Off Grid 1kva -5kva Built in 50APWM 60AMPPT Charge Controller Parallel Function

Q1:Can we visit your factory?

A1:Sure,welcome at any time,seeing is believing.

 

 

Q2:Which payment terms can you accept?

A2:T/T,L/C,Moneygram,Paypal are available for us.

 

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Q:Is the grid side of the grid and the inverter?
Off-grid system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load;
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: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: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:The function of photovoltaic grid - connected inverter
After some additional voltage buffering, the left side of the bridge is usually 18 ~ 20khz switching frequency, the dc voltage is converted to ac voltage.
Q:Installation and maintenance of photovoltaic grid - connected inverter
only when the local power sector permission by the professional and technical personnel to complete all the electrical connection before the inverter can be connected.
Q:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
Inverter is the DC power (battery, battery) into alternating current (usually 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit
Q:Photovoltaic grid-connected inverter without DC emc how will happen
When solar or other light illuminates the PN junction of the semiconductor, a voltage (called a photogenerated voltage) occurs on both sides of the PN junction. This phenomenon is the famous photovoltaic effect.
Q:After the PV inverter, how to achieve the same period before the network?
It can automatically detect the generator and the grid frequency and voltage, in the frequency, voltage, phase are in line with the requirements of the grid to set the time before the release of the closing signal, so that it can be safely and securely connected.
Q:Photovoltaic grid-connected inverter problem
The first zero line is the AC output. Any AC output of the inverter will have zero line, whether it is isolated or non-isolated. Isolation is the safety of high voltage inverters and regulators. 50KW above the inverter almost with the transformer.

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