Low Frequency Pure Sine Wave Inverter EP2000 Series 300W/400W Reliable

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South Africa EP1000 2000VA/1200W home solar power inverter made in China                   

The Specification of 2000VA/1200W home solar power inverter 

EP modified sine wave inverter is a combination of an inverter and a charge. It offers a smart, convenient and economic way to get AC power supply from DC source for most electrical equipment. When the AC input is available, it will switch to AC power supply and starts charging on the batteries.
The PG series converts DC power into AC power. With a continuous output and compact design, the units is ideal for running TVs, Stereos, Laptop and computers and other home appliances .PG series will automatically transfer to inverter and provide power when AC supply is interrupted unexpectedly.

 

The Features of  2000VA/1200W home solar power inverter 

Automatic line-to-battery switchover

Selectable input voltage ranges, power inverter has wide input range:90-280Vac narrow input range:170-280Vac

Small power inverter has high efficient DC-to-AC conversion, minimizing energy loss

Rack Tower design for flexible placement

Small power inverter built-in enhanced charger 8Amps for up to 100Ah battery

Intelligent 2-stage charger control for efficient charging and preventing overcharge

Overload protection

Auto restart while AC recovery 

Multi-function LED indications and buzzer alarms

Small scale and cost effective inverter for home appliance and office equipment

LED indicator of power inverter for the battery mode, AC mode, battery charging mode, overload mode and fault warning

Over 95% efficiency in AC to AC mode

Audible alarm for the low battery, overload, overcharge and fault

Full protection of power inverter against deep discharge, overcharge, overload protection, short circuit, overvoltage and under voltage (compact power inverter)

*** 10A/ 20A charge current adjustable, LCD/ LED available power inverter EP1000 1000w 220vac solar inverter***

 

The Specifications of  2000VA/1200W home solar power inverter :

Rated Capacity

500VA/300W

1000VA/600W

2000VA/1200W

 

1.Input

Models

120V Models

230V Models

Nominal Voltage

110V/115V/120V Selectable

220V/230V/240V Selectable

Input Frequency

47Hz ~ 65Hz,  50/60Hz Auto-Sensing

Efficiency

95%(Normal Mode)

Noise Filtering

Full Time EMI/RFI Filtering

Over Current Protection 

By Re-Settable Over Current Protector

Voltage Range

90 - 145VAC Or 170-280VAC ( Narrow Range ) 50-145VAC / 90 280VAC (Wide Range)

Surge Protection

324 Joules

 

2.Output

Rated Power

500va/300w

1000VA/600W

2000VA/12000W

Output Voltage

100V/110V/115V/120V Selectable

200V/220V/230V/240v selectable

Voltage Waveform

Modified Sine Wave

Crest Factor

3:1

Output Frequency
(Synchronized To Mains)

Auto Select For 50/60Hz 
47Hz ~ 55Hz For 50Hz Nominal
56Hz ~ 65Hz For 60Hz Nominal

Regulation (Battery Mode)

10% -18%

Transfer Time

15ms Typical 50ms Max

Protection

Over Load, Discharge, Overcharged

Battery Type

Lead-Acid 12V 25Ah  ~ 250Ah

Voltage

500VA/1000VA :DC12V ; 2000VA :DC24V

Backup Time

Depend On Battery

Charging Method

3 Steps Super Charge Mode

Charging Current

10A At Normal Line And Normal Temperature

Protection

Over Current Protection Over Charging Voltage Protection  (No More Than 15V) Deep Discharge,  Overload Protection

 

3.Communications & Management

Control Panel (LED Indicator )

Ac Mode

Green Lighting

Battery Model

Yellow Lighting

Battery Charging  Mode

Green Flashing Every 2 Seconds

Over Load

Red Flashing Every 0.5 Second

Fault

Red Lighting

Audible Alarm

Low Battery

Sounding Every 2 Seconds

Overload

Sounding Every 0.5 Second

Fault

Continuously Sounding

 

4.Environment And Safety

Operating Environment

0~40 Degrees Centigrade, 0 - 90% Non Condensing

Transit/Storage Temperature

-15°C To 55°C (5°F To 131°F)

Operating Altitude

0 ~ 3000 Meters

Audible Noise

50dba

Safety Markings

CE.FCC

Quality Control System

ISO 9001

 

5.Physical

Dimensions(H×D×W)

355*130*230mm

N.W / G.W(Kg)

1.6  / 2 (Kg) 

2 / 2.3 (Kg)

2.2 / 2.6 (Kg)

Packing

6pcs/Carton 

 

Low Frequency Pure Sine Wave Inverter EP2000 Series 300W/400W Reliable

Low Frequency Pure Sine Wave Inverter EP2000 Series 300W/400W Reliable

Low Frequency Pure Sine Wave Inverter EP2000 Series 300W/400W Reliable

 

Warrenty

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:What is the difference between a grid-connected inverter and an off-grid inverter? What are the advantages of a hybrid inverter?
Offline generally need energy storage, not to send energy to the Internet. Grid has no right to interfere.
Q:How the output voltage of the PV inverter and the grid-connected voltage are determined
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. Widely used in air conditioning, home theater, electric wheel, power tools, sewing machines, DVD, VCD, computer, TV, washing machine, range hood, refrigerator, video recorders, massage, fan, lighting and so on. In foreign countries
Q:What is the difference between a PV grid-connected inverter and an off-grid inverter?
Grid-connected inverter will be directly sent to the power grid, so to track the frequency of the grid, phase, the equivalent of a current source. Of course, there are some inverters called low-voltage crossing ability, you can do PQ adjustment
Q:After the PV inverter, how to achieve the same period before the network?
Solar panel simulator: with MPPT function, simulated morning, noon, afternoon, evening, rainy weather, solar panels produced under different conditions in different voltages.
Q:What is the difference between a PV inverter and a solar inverter?
The main component of the inverter is the three-phase bridge converter. The main purpose of the grid-connected inverter is to change the power to DC and change the AC power. The main purpose is to improve the power quality (because the wind power generation is very large
Q:Is the PV inverter a current source or a voltage source?
For the inverter for the grid system, depending on whether the transformer can be divided into transformer-type inverter and transformer-free inverter.
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 small use of field-effect transistors while using a DSP conversion controller to improve the quality of the output power makes it very close to the sine wave current.
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?
Off-grid system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load;
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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