2000W Pure Sine Wave InverterTop Selling South Africa CE Approved EP 3000 24V

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Product Description:


  • High efficiency over 90%

  • 12Vac/24Vac/48Vac

  • Max.charge current 70A

  • Inbuilt pure copper transformer

  • Automatic three-stage battery Charger

  • RS232 with free CD(option)

  • Solar first function(option)

  • Charge current adjustable(option)

  • Remote control(option)

  • CE certificate, Soncap certificate.



2000W Pure Sine Wave InverterTop Selling South Africa CE Approved EP 3000 24V

2000W Pure Sine Wave InverterTop Selling South Africa CE Approved EP 3000 24V

2000W Pure Sine Wave InverterTop Selling South Africa CE Approved EP 3000 24V

MODELEP3000 Series 1-3KW
Input Voltage WaveformSine wave  (utility or generator)
Nominal Input Voltage230Vac(120VAC selectable)
Low Line Disconnect155Vac±2%
Low Line Re-connect164Vac ±2%
High Line Disconnect272Vac±2%
High Line Re-connect265Vac±4%
Max AC Input Voltage270Vrms
Nominal Input Frequency50Hz/ 60Hz(Auto detection)
Low Line Frequency Re-connect58+0.3Hz for 60Hz;48+0.3Hz for 50Hz;
Low Line Frequency Disconnect57+0.3Hz for 60Hz;47+0.3Hz for 50Hz;
High Line Frequency Re-connect64+0.3Hz for 60Hz;54+0.3Hz for 50Hz;
High Line Frequency Disconnect65+0.3Hz for 60Hz;55+0.3Hz for 50Hz;
Output Voltage WaveformAs same as Input Waveform
Over-Load Protection(SMPSload)Circuit breaker
Output Short Circuit ProtectionCircuit breaker
Efficiency (Line Mode)>95%
Transfer Switch Rating30A
Transfer Time (Ac to Dc)10ms (typical)
Transfer Time (Dc to Ac)10ms (typical)
Pass Through Without BatteryYes
Max Bypass Overload Current30A
Output Voltage WaveformSine wave
Rated Output Power (VA)1000150020002000300030003000
Rated Output Power (W)1000150020002000300030003000
Power Factor0~1.0
Nominal Output Voltage (V)230Vac
Nominal Output Frequency (Hz)50Hz ± 0.3Hz
Auto Tracking Main Frequency(Hz)Yes (Following Main first connection)50Hz @48-54Hz ;60Hz @58-64Hz
Output Voltage Regulation±10% rms
Nominal Efficiency>80%
Over-Load Protection(SMPS load)(110%150% ±10%:Fault (shutdown output) after 20s;
Surge Rating (10s)3000VA4500VA6000VA6000VA9000VA9000VA9000VA
Capable Of Starting Electric Motor1 HP1 HP1 HP1 HP2HP2 HP2 HP
Output Short Circuit ProtectionCurrent limit (Fault after 10s)
Inverter Breaker Size10A10A30A30A30A30A30A
Nominal DC Input Voltage12V12V12V24V12V24V48V
Min DC Start Voltage10V/20V/40V
Low Battery Alarm10.5Vdc ± 0.3Vdc for 12V battery;21.0Vdc ± 0.6Vdc for 24V battery;42.0Vdc ± 0.6Vdc for 48V battery
Low DC Input Shut-Down10.0Vdc ± 0.3Vdc for 12V battery;20.0vdc± 0.6Vdc for 24V battery;40.0Vdc± 0.6Vdc for 48V battery
High DC Input Alarm & Fault16Vdc ± 0.3Vdc for 12V battery;32Vdc ± 0.6Vdc for 24V battery; 64Vdc ± 0.6Vdc for 48V battery
High DC Input Recovery15.5Vdc ± 0.3Vdc for 12V battery;31.0Vdc ± 0.6Vdc for 24V battery; 62.0Vdc ± 0.6Vdc for 48V battery
Power SaverLoad ≤25W (Enabled on "P/S auto" setting of Remote control)
Nominal Input Voltage230Vac
Input Voltage Range165V-265V
Nominal Output VoltageAccording to the battery type
Nominal Charge Current35A45A65A35A75A45A30A
Charge Current Regulation± 5Adc
Battery Initial Voltage0 –15.7 Vdc/31.4Vdc/62.8Vdc (can operate with 0V battery)
Charger Short Circuit ProtectionCircuit breaker
Over Charge ProtectionBat. V ≥ 15.7Vdc/31.4Vdc/62.8Vdc,beeps 0.5s every 1s & fault after 60s
Safety CertificationCE
Operating Temperature Range0°C to 40°C
Storage Temperature15°C below zero to 60°C
Operation Humidity5% to 95%
Audible Noise60dB max
CoolingForced air, variable speed fan
G.W1kw-20KG 1.5kw,2kw-23KG 3kw-28KG

2000W Pure Sine Wave InverterTop Selling South Africa CE Approved EP 3000 24V

2000W Pure Sine Wave InverterTop Selling South Africa CE Approved EP 3000 24V

2000W Pure Sine Wave InverterTop Selling South Africa CE Approved EP 3000 24V



provides a 13 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:Is the grid side of the grid and the inverter?
Off-grid system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load;
Q:Is the PV inverter a current source or a voltage source?
Photovoltaic inverter, also known as power regulator, according to the inverter in the use of photovoltaic power generation system can be divided into two kinds of independent power supply and grid.
Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
Photovoltaic inverters for grid-connected photovoltaic power generation systems are primarily capable of receiving DC power from photovoltaic arrays and converting them into sine-wave currents of the same frequency and in phase with the access grid for powering the grid or local loads.
Q:The working principle of photovoltaic grid - connected inverter
Full-bridge inverter circuit to overcome the shortcomings of the push-pull circuit, the power transistor to adjust the output pulse width, the output AC voltage RMS that changes. Since the circuit has a freewheeling circuit, even if the inductive load, the output voltage waveform will not be distorted. The disadvantage of this circuit is that the upper and lower arms of the power transistor are not common, so you must use a special drive circuit or use isolated power supply. In addition, in order to prevent the upper and lower arm co-conduction, must be designed to turn off after the conduction circuit, that must be set dead time, the circuit structure is more complex.
Q:What is the difference between a grid-connected inverter and an off-grid inverter? What are the advantages of a hybrid 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:PV grid-connected inverter can directly load it?
TL5001 operating voltage range of 3.6 ~ 40V, its internal with an error amplifier, a regulator, oscillator, a dead zone control PWM generator, low voltage protection circuit and short circuit protection circuit
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:The function of photovoltaic grid - connected inverter
In general, single-phase h-bridge is a common configuration of dc / ac-level, but can also be used in three-phase and other configurations.
Q:Photovoltaic grid-connected inverter without DC emc how will happen
can convert light energy into electricity, so that the current flow from one side to the other, the general can be issued equivalent to 10 to 20% of the received light energy. In general, the stronger the light, the more electricity is generated. Its working principle is based on the semiconductor PN junction of the photovoltaic effect. The so-called photodynamic effect is when the object by the light, the object within the charge distribution of the state of the electromotive force and current generated an 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.

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