Solar Power Inverter CE Approved EP1000 with Competitive Price

Ref Price:
$53.00 - 69.00 / 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:


Main for home and office Appliance such as TV,refrigerator,fan,lights,computer etc.
1.User selectable for accepting wider input voltage.
2.Rack Tower design, high Frequency, off mode charging.
3.Compact size for convenient use and storage.
4.Built-in from 8Amp super charger up to 100Ah battery.
5.Small scale and cost effective inverter for home appliances and office equipments
6.Three – steps Three – steps intelligent charging control to recharging time.
NEW Function:10A/20A charging current adjustable .

Four new panel for your reference

Front panel & Sockets


Inside Structure

Rated Capacity 






120V Models

230V Models 

Nominal Voltage 

110V/115V/120V Selectable 

220V/230V/240V Selectable 

Input Frequency

47Hz ~ 65Hz,  50/60Hz Auto-Sensing 


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 


Rated Power




Output Voltage

100V/110V/115V/120V Selectable 

220V/230V/240v selectable 

Voltage Waveform

Modified Sine Wave

Crest Factor 


Output Frequency (Synchronized-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 


Over Load, Discharge, Overcharged 

Battery Type 

Lead-Acid 12V 25Ah  ~ 250Ah 


500VA/1000VA :DC12V ; 2000VA :DC24V 

Backup Time 

Depend On Battery 

Charging Method 

3 Steps Super Charge Mode 

Charging Current 

10A-20A Adjustable Charge Current


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

Communications & Management 

Control Panel(LCD Indicator) 

Input & Output Voltage, Battery Capacity,
Load Capacity,  Frequency, Line Mode, Battery Mode 

Audible Alarm 

Low Battery 

Sounding Every 2 Seconds 


Sounding Every 0.5 Second 


Continuously Sounding 

Environment And Safety 

Operating Environment 

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


-15℃ To 55℃ (5℉ To 131℉) D39

Operating Altitude 

0 ~ 3000 Meters

Audible Noise 


Safety Markings 


Quality Control System 

ISO 9001 


Dimensions (H×D×W) 



1.6/2 (Kg)

2/2.3 (Kg) 

2.2/2.6 (Kg) 





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.



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 are the methods of photovoltaic grid-connected inverter control
Sine wave output inverter control integrated circuits, sine wave output of the inverter, the control circuit can be used microprocessor control, such as INTEL company produced 80C196MC, Motorola produced MP16 and MI-CROCHIP company PIC16C73 and so on, these single-chip microcomputer has a multi-channel PWM generator,
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 grid inverter is a current source, the output voltage is basically the grid voltage, may be slightly raised.
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:Is the PV inverter a current source or a voltage source?
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.
Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
Grid-connected inverter can be operated locally through the LCD screen, or through remote monitoring with dedicated monitoring software.
Q:PV grid-connected inverter can directly load it?
Grid-connected inverter is like a car file, he first detects the grid waveform, can not detect not boot, and then the PV DC modulation and consistent with the grid waveform, and then hang up.
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:After the PV inverter, how to achieve the same period before the network?
When the voltage, frequency, phase does not meet the requirements, the automatic closing closing pulse.
Q:Generally a large grid-connected photovoltaic power plant will have several inverters
The use of a high-power grid-connected inverter into the grid, the need for line design is relatively simple, because the DC and AC lines are separated, the use of convergence box to summarize, DC bus and then into the grid inverter

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