Solar Inverter PV1800 5KVA Off-grid With Parallel Operation Low Frequency

Ref Price:
$200.00 - 500.00 / unit
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
50 unit
Supply Capability:
1000 unit/month

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Product Description:

Features:

. 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

 

PV1800 5KVA, Off-grid solar and utility inverter with parallel operation.

Model

PV1800-1KVA

PV1800-2KVA

PV1800-3KVA

PV1800-4KVA

PV1800-5KVA

RATED POWER

1000VA / 800W

2000VA/
1600W

3000VA / 2400W

4000VA / 3200W

5000VA / 4000W

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
(Batt. Mode)

230 VAC ± 5%

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

20 A or 30 A

SOLAR CHARGER (OPTION)

Charging Current

50 A

Maximum PV Array Open Circuit Voltage

30 VDC

60 VDC

90 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

120 x 295 x 468

Net Weight (kgs)

5.0

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

 

Images

Solar Inverter PV1800 5KVA Off-grid With Parallel Operation Low Frequency

Solar Inverter PV1800 5KVA Off-grid With Parallel Operation Low Frequency

Warranty

provides a 1~3 year limited warranty (“Warranty”) against defects in materials and workmanship for its Uninterruptible power supply, Power inverter/chargers, Solar charge controllers, Battery Products (“Product”).

The term of this Warranty begins on the Product(s) initial purchase date, or the date of receipt of the Product(s) by the end user, whichever is later. This must be indicated on the invoice, bill of sale, and/or warranty registration card submitted to MUST-Solar. This Warranty applies to the original MUST-Solar Product purchaser, and is transferable only if the Product remains installed in the original use location.

 

FAQ

1.How do I decide which system is right for me ?

For protection from long outages, include a generator or solar panels in your Must solar system. Shorter outages can be handled by a battery-only system.

2. Where my system will be installed ?

Must solar systems are usually wall-mounted near a home's main electrical (circuit breaker) panel.

3. How do I install my system ?

A must solar backup inverter is connected to a home electric system , we will supply detailed installation manual and videos for our customers .

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Q:PV grid-connected inverter can directly load it?
Grid-connected inverter is usually equipped with island protection function, can only receive the power grid, if the load directly, the output is disconnected.
Q:PV grid-connected inverter and independent inverter in the control of what is the difference
And you said that the independent inverter, said off-grid inverter it, this inverter can not access the mains, the components of the electricity through the off-grid inverter to the battery charge, the battery at night
Q:What is the difference between a PV inverter and a solar inverter?
Instability, the wind speed and the equipment itself will directly affect the generator rotation, so the voltage and current fluctuations, frequency instability, in short, is the power quality is poor) Therefore, through the inverter after the first rectification inverter to improve the quality of power
Q:Is the PV inverter a current source or a voltage source?
According to the waveform modulation method can be divided into square wave inverter, stepped wave inverter, sine wave inverter and modular three-phase inverter.
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: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:Generally a large grid-connected photovoltaic power plant will have several inverters
, This method is simple to design, easy maintenance, but also for the power grid harmonics smaller, good power quality!
Q:Photovoltaic grid-connected inverter problem
Hello, the definition of the zero line is not caused by the transformer three-phase electric tail connection? I now do not understand why there is no isolation transformer AC output marked is N (zero line), and it is not the transformer three-phase power of the tail connection leads to, this is the zero line? The The
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.

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