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GoodWe 125KW 3-Phase ON-GRID Solar Inverter with 10 MPPT (GW125K-GT)

Product Specifications
| Brand | GoodWe |
| Model | GW125K-GT |
| Product Type | Grid-tied PV inverter |
| Series | GT Series |
| Phase | Three-phase |
| Rated Output Power | 125kW |
| Rated Output Apparent Power | 125kVA |
| Max. AC Active Power | 137.5kW |
| Max. AC Apparent Power | 137.5kVA |
| Max. Input Voltage | 1100V |
| MPPT Operating Voltage Range | 180 ~ 1000V |
| Start-up Voltage | 200V |
| Number of MPP Trackers | 10 |
| Strings per MPPT | 2 |
| Nominal Output Voltage | 220/380V, 230/400V, 277/480V |
| Nominal AC Grid Frequency | 50/60Hz |
| Max. Output Current | 199.4A @ 480V |
| Cooling Method | Smart fan cooling |
| Communication | RS485, WiFi+LAN or 4G |
| User Interface | LED, LCD (optional), WLAN+APP |
| Dimensions | 930 x 650 x 300 mm (W x H x D) |
| Weight | 88kg |
| Ingress Protection | IP66 |
| Topology | Non-isolated |
Description
High-Capacity Three-Phase Solar Output for Commercial Rooftops
The GoodWe 125KW 3-Phase ON-GRID Solar Inverter with 10 MPPT (GW125K-GT) is built for larger solar installations that need strong output, flexible string design, and three-phase grid connection. For Bangladeshi buyers planning a commercial rooftop or industrial PV project, this model stands out for its 10 MPPT design and high-power on-grid focus.
If you are comparing options for a business, factory, or institutional project, this inverter is worth a closer look because it is made for outdoor operation and supports a wide MPPT operating range. That gives project planners more room to arrange PV strings cleanly across different roof sections or panel layouts.
Why this inverter is practical for larger solar projects
- 10 MPPT trackers help support more flexible array design across different roof zones.
- Three-phase on-grid operation suits commercial and industrial solar setups.
- Wide MPPT operating range supports more adaptable PV string planning.
- Outdoor-rated construction makes it suitable for exposed installation environments.
- Smart fan cooling helps manage thermal performance during demanding operation.
- Integrated monitoring and communication options make system supervision easier.
Who Should Consider the GW125K-GT
This model makes the most sense for buyers who want a high-capacity string inverter for a commercial solar project rather than a small home system. It is a better fit for offices, factories, institutions, and larger rooftops where three-phase power and careful string balancing matter.
It also suits buyers who want to compare technical compatibility before placing an order, especially if the project uses different roof faces or multiple PV zones.
What to Check Before You Order
Before buying, confirm that your solar design matches the inverter’s grid and installation requirements. For a project this size, the installer should verify voltage, string count, and site conditions so the inverter is matched correctly to the PV array and local grid setup.
If you are ordering online for a Bangladesh project, it is also smart to review delivery timing and installation planning together, since commercial solar equipment is usually tied to contractor schedules.
Why Buy from ShopZ
ShopZ makes it easier to compare this GoodWe inverter with other project-grade solar options in one place. You can review the page details first, then place the order with confidence once your system designer confirms compatibility.
For bulky electronics like this, careful order handling and clear product-page information matter. ShopZ is built to support that kind of considered purchase.
Questions Buyers Usually Ask
What is the price of GoodWe 125KW 3-Phase ON-GRID Solar Inverter with 10 MPPT (GW125K-GT) in Bangladesh?
The latest price is shown on this page and may vary by variant, stock, and offer.
Is the GW125K-GT suitable for net metering or grid-tied solar use?
This is a grid-tied PV inverter, and the Bangladesh SREDA approved list includes the GoodWe GW125K-GT model for 125 kW capacity, which is helpful for buyers checking local project suitability.
What installation setup should I confirm before buying?
Check the project’s three-phase grid requirements, PV string design, and voltage range with your installer before ordering. That helps avoid mismatch during commissioning.
Can this inverter handle outdoor installation?
Yes, the manual lists outdoor operating environment and IP66 ingress protection, which makes it appropriate for exposed installation conditions when the site is set up correctly.
How do I know it will work with my solar monitoring setup?
The manual lists monitoring and communication options including LED, optional LCD, WLAN app support, RS485, WiFi+LAN or 4G, so your installer can choose a suitable monitoring approach during setup.
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