grid tie power inverter 8000w

Prostar MG4KTL-2M dual MPPT single phase on grid 4000w solar inverter

Grid tie inverter 4000W | Single Phase | 220V/230V | MPPT Current: 12Ax2

SKU: MG4KTL-2M Category:

Prostar MG4KTL-2M dual MPPT single phase on grid 4000w solar inverter produce the pure sine wave that is compatible with the alternating current waveform produced by your utility company.

Prostar on grid solar inverter converts direct current (DC) into an alternating current (AC) suitable for injecting into an electrical power grid.  In order to inject electrical power efficiently and safely into the grid, grid-tie inverters must accurately match the voltage and phase of the grid sine wave AC waveform.

With industry-leading technology, Prostar MG4KTL-2M dual MPPT single phase on grid 4000w solar inverter naturally rises to the top of the pack. Its incredible 99.2% peak efficiency rating means that you’ll be saving money and time by maximizing your power production.

Prostar MG4KTL-2M dual MPPT single phase on grid 4000w solar inverter pure sine wave converts DC power generated by solar and wind electric systems into AC power used by most domestic electrical devices and your grid tie power inverter will do the same, pumping AC electricity back into the electric “grid” and offsetting your power consumption and cash outlay.


4000w solar inverter

Grid tie solar inverter Features & Benefits


  • Smart grid adaptive to meet the requirements of various power grid access.
  • Variety of monitoring modes: APP, large screen data monitoring center, cloud monitoring platform
  • Support RS485, RS232, GPRS, Wifi


  • Germany Core Technology
  • Max. efficiency: 99.90%
  • Euro Efficiency: 96.10%
  • Adapt to the complex conditions of roof, improve power generation


  • IP65 high protection grade
  • Various protection
  • AFD protection


  • Natural cooling
  • Transformerless


  • Home Application design, easy to operation
  • Small size, light in weight, easy to install

Grid tie solar inverter system structure

on grid inverter 1500w

Low cost and easy installation–Prostar MG4KTL-2M dual MPPT single phase on grid 4000w solar inverter can make full use of all types of buildings’ surface that face to the sun in the city as well as fast and easy installation of solar modules and grid tie inverter. It just needs very low maintenance costs.

On grid solar inverter system is significantly simpler and less costly than solar inverter systems that are completely disconnected from the electric utility grid (off-grid). A grid tie inverter system essentially consists of just four major components in addition to the wiring: solar panel array, solar panel mounts, the 3000w solar power inverter itself, and overcurrent protection (fuses, combiners boxes, and disconnects). Whereas, off grid inverter systems require the addition of solar charge controllers, battery bank and additional overcurrent protection and wiring.

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Model MG4KTL-2M
Phase 1-phase in / 1-phase out (L+N+PE)
Installation Type Wall Mounting Type
Size, D X W X H (mm) 405×360×150
Net Weight (Kgs) 12
Max. DC Power (W) 4800
Maximum DC Voltage (V) 600
MPPT Voltage Range (V) 120-550
Start-up Voltage (V) 120
Min. Operation Voltage (V) 100
Number of MPP Trackers 2
String per MPPT 1
Maximum Input Current (A) 12×2
DC Switch Optional
AC Nominal Power(W) 4000
Nominal AC Voltage(V) 230
AC Voltage Range(V) 180~277
AC Grid Frequency Range(Hz) 50Hz(44~55Hz) / 60Hz(54~65Hz)
Max. AC Output Current(A) 20
Power Factor @ Rated Power >=0.99
THDi @ Rated Power < 3%
Maximum Efficiency 97.70%
Euro Efficiency 96.70%
MPPT efficiency 99.90%
DC Reverse-Polarity Protection Yes
PV array Insulation Protection Yes
 PV array Leakage Current Yes
Ground Fault Monitoring Yes
DC Insulation Monitoring Yes
Grid Monitoring Yes
Thermal Protection Yes
Anti-island protection monitoring AFD
AC Short Circuit Protection Yes
Over Current Protection Yes
AC Connection Plug-in connector
DC Connection MC4
Datalogger & Communication RS485 (standard); WiFi, Ethernet (optional)
General Data
Cooling Method Natural Cooling
Self-consumption(at night) (W) <1
Consumption at Standby (W) <6
Topology Transformerless
Display LED (standard) / LCD(optional)
LCD Language English, Chinese, German, Dutch
Humidity 0~95%, no condensation
Operating Temperature -25℃~+60℃ (45°C to 60°C with derating)
Noise (dB) <15
Altitude Up to 2000m (without derating)
Protection Grade IP65
Grid Standard VDE-AR-N4105, G83/2, C10/11, TF3.2.1, AS4777/3100,CQCEN61000-6-1:4,
EN61000-3-2:3, EN61000-11:12, IEC 62109-1:2010, LVRT
Safe Certificate IEC 62109-1 :2010,IEC 62109-2 :2011, EN 61000-6-2: 2005
EMC Category EN 61000-6-3:2007/A1:2011
Standard Warranty [Year] 5 (Standard)/10/15/20/25 (Optional)