Title
The GoodWe 15kW On-Grid Solar Inverter (Model: GW15KN-DT / GW15K-SDT-30) is a three-phase inverter designed for high-performance residential and small commercial solar systems. It combines energy efficiency, robust safety features, and smart connectivity, making it an ideal choice for modern solar installations that require consistent and secure power conversion.
Key Features
High Efficiency Up to 98.5%
This inverter offers industry-leading efficiency, ensuring that more of your solar energy is converted into usable electricity.
Dual MPPT Technology
With two independent Maximum Power Point Trackers (MPPTs), it can handle multiple panel orientations, maximizing energy yield throughout the day.
Smart Monitoring & Connectivity
Includes built-in WiFi, RS485, and optional LAN or 4G modules for easy remote monitoring using the GoodWe SEMS Portal or mobile app.
IP65 Rated – Outdoor Ready
Its IP65-rated enclosure protects against dust, rain, and humidity, making it suitable for outdoor wall-mounted installations.
Advanced Protection Features
Comes with a full suite of built-in protections including:
Over-voltage protection
Over-current protection
Anti-islanding
Reverse polarity detection
Ground fault monitoring
Benefits of Using GoodWe 15kW Inverter
Lower Energy Costs
By efficiently converting solar energy, you reduce dependence on grid electricity, helping lower your utility bills.
Net Metering Compatible
This inverter is approved for net metering programs in many regions, allowing you to export excess electricity back to the grid.
Silent & Fan-less Operation
Natural convection or smart-fan cooling ensures quiet, low-maintenance performance, even in high temperatures.
Reliable Long-Term Investment
Backed by GoodWe’s strong track record and warranties (typically 5 to 10 years), it’s a safe and reliable choice for long-term energy savings.
Technical Specifications
| Specification | Value |
|---|---|
| Model | GW15KN-DT / GW15K-SDT-30 |
| System Type | Three-Phase, Grid-Tied |
| Max DC Input Power | Up to 19.5 kW |
| Max DC Voltage | 1100V |
| MPPT Voltage Range | 200 – 850V |
| MPPT Inputs | 2 MPPTs |
| Rated AC Output Power | 15 kW |
| Max Efficiency | 98.5% |
| Cooling Method | Natural convection / smart fan |
| Protection Class | IP65 |
| Communication Interfaces | RS485, WiFi, LAN, Optional 4G |
| Operating Temperature Range | -30°C to +60°C |
| Warranty | 5 to 10 Years (Region Dependent) |
Why Choose GoodWe 15kW Solar Inverter?
Trusted global inverter brand used in over 100 countries
Compatible with most Tier-1 solar panels
Designed for long-term, maintenance-free operation
Suitable for net metering programs
 Safe and certified with international standards (CE, TUV, IEC)
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