Solar On-Grid Inverter 5kw 2MPPTs 5000TL

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50000 watt
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3000000 watt/month

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1.   Structure of Solar On-grid Inverter 5kw 2MPPTs 5000TL 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 the Solar On-grid Inverter 5kw 2MPPTs 5000TL

﹒2 MPPT channels, new generation technology

Two high speed MPPT for real time power tracking and improved energy harvesting

High frequency transformer operation for highest efficiency: 97.4% (97.0% Euro)

Certified grid connected operation according to the international standards

True Sine Wave Output        

Integrated RS-485/RS-232 serial communication

Multi-language display

2 MPPT channels can be independent or parallel, auto detecting operation


3. Solar On-grid Inverter 5kw 2MPPTs 5000TL Images


Solar On-Grid Inverter 5kw 2MPPTs 5000TL

Solar On-Grid Inverter 5kw 2MPPTs 5000TL

Solar On-Grid Inverter 5kw 2MPPTs 5000TL

Solar On-Grid Inverter 5kw 2MPPTs 5000TL


4. Solar On-grid Inverter 5kw 2MPPTs 5000TL Specification


Suntwins 5000TL 

Input Data(DC side)

Max. DC power(Total)


Max.DC power per MPPT


Max. DC voltage


MPPT Operating range


Number of parallel inputs


Number of MPPT trackers


Max. input current per MPPT


Output Data(AC side)

Nominal output power


Max. Output power


Nominal output current


Max. output current


Nominal AC voltage


AC voltage range *


Nominal AC grid frequency


AC grid frequency range*

50 ± 5 Hz

Power factor(cos φ)


Harmonic distortion(THDI)

<3%(at nominal output power)


Max. efficiency


Euro efficiency


MPPT efficiency


Genaral data

Dimensions (W / D / H)


Net weight


Operating temperature range

–25 °C ~ +60 °C

Noise emission (typical)

≤ 25 dB(A)

Power consumption at night

0 W

Electrical isolation


Cooling concept

Natural cooling

IP Code



RS-232(RS485 is optional)



5.  FAQ of Solar On-grid Inverter 5kw 2MPPTs 5000TL

Q1. What is the difference between inverter and solar inverter?
A1. Inverter only has AC inpput, but solar inverter both connect to AC input and solar panel, it saves more power.


Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.


Q3. What is the waranty of product?
A3. 12 months.

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Q:What are the methods of photovoltaic grid-connected inverter control
Inverter main circuit need to have a control circuit to achieve, generally have square wave and sine wave two control methods, square wave output inverter power supply circuit is simple, low cost, but low efficiency, harmonic components. Sine wave output is the development trend of the inverter, with the development of microelectronics technology, there are PWM function of the microprocessor has also come out, so the sine wave output inverter technology has matured.
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.
Grid-connected inverter is generally used with large-scale photovoltaic power plant system, a lot of parallel PV string is connected to the same set of inverter DC input, the general power of the use of three-phase IGBT power module, power
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
Have a low pressure through the function set, low pressure through the scope of the project requirements, grid and network requirements and the actual situation of the design), low voltage grid to pass the voltage range is less than the medium pressure, parameter settings are not sensitive and complex.
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
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:PV grid-connected inverter can directly load it?
Converter is the AC voltage of the grid into a stable 12V DC output, and the inverter is the AC output of the 12V DC voltage into high-frequency high-voltage alternating current; two parts are also used with more pulse width
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:The function of photovoltaic grid - connected inverter
Finally, a sinusoidal AC output for a grid-connected photovoltaic power generation system is generated by a low-pass filter.
Q:After the PV inverter, how to achieve the same period before the network?
Grid simulator: analog power grid, normal and abnormal conditions, overvoltage, undervoltage, over frequency, under frequency, sudden power failure, etc.
Q:In a photovoltaic grid-connected project, the role of the inverter is to convert the voltage into AC 220V or 380V for the grid, since the transformer will raise the voltage again
Spontaneous use is a way of grid, that is issued to the electricity, mainly their own family or internal use, the excess part of the power to the grid

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