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Experience the pinnacle of solar energy conversion with the GoodWe 125KW 3-Phase ON-GRID Solar Inverter featuring 10 MPPTs (GW125K-GT). Designed for large-scale commercial and industrial solar projects, this robust and highly efficient inverter is engineered to maximize energy yield, ensuring optimal performance and rapid return on investment. With its advanced technology and unwavering reliability, the GoodWe GW125K-GT is the ideal choice for businesses and institutions seeking to harness solar power effectively across Bangladesh.
This state-of-the-art inverter is available at an exceptional price of ৳505000.00 BDT, offering unparalleled value for its capacity and feature set in the Bangladesh market. Invest in a sustainable future with GoodWe.

The GoodWe GW125K-GT is a powerful and intelligent three-phase on-grid solar inverter, a cornerstone for high-capacity photovoltaic systems. With an impressive 125KW output and 10 independent Maximum Power Point Trackers (MPPTs), it is meticulously designed to handle complex solar array configurations, minimize mismatch losses, and deliver superior energy harvesting even under varying sunlight conditions. Its robust build, smart cooling system, and comprehensive protection features ensure long-term stability and safety, making it a trusted solution for solar power generation in Bangladesh's diverse climatic conditions.
GoodWe, a globally recognized leader in inverter technology, brings its expertise to the forefront with the GW125K-GT, offering a product that meets international standards while being perfectly suited for the energy demands of Bangladesh.
The GW125K-GT is engineered for peak performance. Its 10 MPPTs allow for highly granular optimization of solar panel strings, meaning each segment of your solar array can operate at its maximum potential, regardless of shading or panel orientation differences. This significantly boosts overall system efficiency, a crucial factor for maximizing energy production and profitability in commercial solar installations across Bangladesh.
Built to last, this inverter boasts an IP66 rating, providing superior protection against dust and water ingress, making it suitable for outdoor installations in Bangladesh's often challenging weather. The smart forced air cooling system ensures stable operation even in high ambient temperatures, guaranteeing consistent power output throughout the year.
| GoodWe GW125K-GT 3-Phase ON-GRID Solar Inverter Specifications | |
|---|---|
| Input (DC) | |
| Max. DC Input Voltage | 1100 V |
| MPPT Voltage Range | 200 V - 1000 V |
| Start-up Voltage | 210 V |
| Nominal Input Voltage | 600 V |
| No. of MPPTs | 10 |
| No. of DC Input Strings per MPPT | 2 (Total 20 strings) |
| Max. Input Current per MPPT | 26 A (13A per string) |
| Max. Short-Circuit Current per MPPT | 32.5 A |
| Output (AC) | |
| Nominal AC Output Power | 125000 W |
| Max. AC Output Power | 137500 VA |
| Nominal AC Voltage | 3L/N/PE, 230V/400V |
| AC Grid Frequency Range | 50 Hz / 60 Hz (±5 Hz) |
| Max. AC Output Current | 180.4 A |
| Power Factor | ~1 (Adjustable from 0.8 leading to 0.8 lagging) |
| THDi | <3% (at nominal power) |
| Efficiency | |
| Max. Efficiency | 98.7% |
| Euro Efficiency | 98.5% |
| Protection & Features | |
| DC Reverse Polarity Protection | Yes |
| AC Output Overcurrent Protection | Yes |
| AC Output Overvoltage Protection | Yes |
| Insulation Resistance Monitoring | Yes |
| Residual Current Monitoring Unit (RCMU) | Yes |
| Surge Protection (DC/AC) | Type II / Type II |
| Anti-islanding Protection | Yes |
| Anti-PID Function | Optional/Integrated |
| AFCI (Arc Fault Circuit Interrupter) | Optional |
| General Data | |
| Dimensions (H x W x D) | 1000 mm x 720 mm x 340 mm |
| Weight | 85 kg |
| Operating Temperature Range | -30°C to +60°C |
| Relative Humidity | 0-100% (non-condensing) |
| Cooling Method | Smart Forced Air Cooling |
| Ingress Protection Rating | IP66 |
| Noise Emission (Typical) | <65 dB(A) |
| Display | LED Indicator, LCD/APP for monitoring |
| Communication Interfaces | RS485 (Standard), Wi-Fi/GPRS (Optional External Module) |
| Warranty | Standard 5 years (extendable) |
The GoodWe GW125K-GT is perfectly suited for a wide range of large-scale solar projects across Bangladesh, including:
For optimal performance and safety, professional installation by certified solar technicians is highly recommended for the GoodWe GW125K-GT. Ensure the inverter is mounted in a well-ventilated area, away from direct sunlight, following the manufacturer's guidelines for clearances. Regular visual inspections and periodic cleaning of the cooling fins are advised to maintain efficiency. Utilize the remote monitoring platform for proactive performance checks and early detection of any anomalies. Always refer to the detailed user manual for specific installation, operation, and maintenance instructions.
GoodWe is a world-leading PV inverter manufacturer, renowned for its innovative technology, stringent quality control, and comprehensive after-sales support. By choosing GoodWe, you are investing in a brand trusted globally for its reliable and high-performance solar solutions. Their commitment to research and development ensures that you receive cutting-edge technology designed to deliver maximum value over the lifetime of your solar system. GoodWe inverters are a smart choice for any large-scale solar project in Bangladesh, offering peace of mind and superior energy yields.
The GoodWe 125KW 3-Phase ON-GRID Solar Inverter with 10 MPPT (GW125K-GT) is competitively priced at ৳505000.00 BDT in Bangladesh. This represents an excellent investment for its advanced features, high efficiency, and robust build quality. You can find this powerful inverter available through authorized distributors and solar solution providers across Bangladesh. We offer reliable delivery in Bangladesh, ensuring your product reaches you safely and promptly. For those searching for "GoodWe GW125K-GT near me" or "solar inverter price in Bangladesh," rest assured that we provide nationwide access to this premium product.
Contact us today to inquire about bulk pricing, installation services, and to get the best price in Bangladesh for your next commercial or industrial solar project.
Q: What is the warranty period for the GoodWe GW125K-GT in Bangladesh?
A: The GoodWe GW125K-GT typically comes with a standard 5-year product warranty, which is extendable. Please confirm with your local dealer for specific warranty terms and conditions in Bangladesh.
Q: Can I monitor the inverter's performance remotely?
A: Yes, the inverter comes with RS485 communication as standard, and optional Wi-Fi or GPRS modules are available. This allows for convenient remote monitoring via GoodWe's SEMS portal or mobile application, accessible from anywhere in Bangladesh.
Q: Is this inverter suitable for rooftop solar projects in Bangladesh?
A: Absolutely. Its robust IP66 design and efficient cooling make it ideal for rooftop installations on commercial and industrial buildings across Bangladesh, where it can withstand varying weather conditions.
Q: What is the advantage of having 10 MPPTs?
A: Ten MPPTs allow for finer control over different sections of your solar array. This is particularly beneficial for large, complex installations or sites prone to partial shading, as each MPPT can optimize its assigned string(s) independently, maximizing overall energy yield and minimizing losses.
Q: What kind of after-sales support is available for GoodWe inverters in Bangladesh?
A: GoodWe has a strong global presence and works with authorized service partners in Bangladesh to provide technical support, troubleshooting, and warranty services. It's recommended to purchase from an authorized dealer for comprehensive support.
We typically reply within a few minutes