Goodwe GW10K-SDT-EU30

The GoodWe GW10K‑SDT‑EU30 is a three‑phase string inverter from the SDT‑G3 series for grid‑connected PV applications in residential and small commercial sectors. With 10kVA AC rated power, two MPP trackers, and high DC voltage robustness up to 1,100V, the device is suitable for flexible string designs using modern high‑performance modules. The wide MPP voltage range supports stable yields even under variable irradiance conditions. Fanless cooling reduces noise emissions and maintenance requirements. Protection class IP66 allows installation in technically exposed areas. Comprehensive integrated protection functions, grid compliance according to European standards, and monitoring options make the inverter a robust component for standardized and project‑specific system concepts.

• TechnologyThe inverter operates with a three‑phase grid interface and provides 10kVA of rated apparent power. Two independent MPP trackers enable the connection of differently oriented module strings. The maximum DC input voltage of 1,100V allows longer strings and reduces line losses, simplifying DC planning. A wide MPP operating range of approximately 140 to 1,000V supports stable yield profiles throughout the day. The high conversion efficiency of up to 98.5% minimizes system‑related losses and is particularly relevant for large roof areas.
  
  Electrical design
  • Two MPP trackers with short‑circuit capability up to 27.5A per tracker, suitable for modules with increased string currents
  • DC oversizing typically up to 150% for improved area utilization with limited AC power
  • Three‑phase grid connection with 50/60Hz and adjustable power factor for grid services
• ConnectivityMultiple communication options are available for operational monitoring and system integration. The device supports common monitoring interfaces for connection to the GoodWe SEMS portal as well as to external energy management systems. Data communication enables real‑time monitoring of performance, yield, and status and simplifies service interventions. Optionally available modules extend connectivity, allowing different project requirements to be covered without changing the base hardware.
  
  Communication interfaces
  • Integrated support for Wi‑Fi and LAN monitoring via optional dongles
  • Serial interfaces such as RS485 for integration into higher‑level control systems
  • Remote access for parameterization, power limitation, and fault diagnosis
• WarrantyThe GW10K‑SDT‑EU30 is covered by the standard manufacturer’s warranty of five years. This covers material and manufacturing defects of the inverter and forms the basis for long‑term system calculations. A warranty extension is possible on a project‑specific basis through manufacturer services. For EPCs and operators, this provides calculable operational security throughout the early life phase of the system.
  
  Warranty scope
  • Standard product warranty of 5 years from commissioning
  • Optional extensions depending on country‑specific manufacturer programs
• SustainabilityThe inverter supports sustainable system concepts through high efficiency and low‑loss power conversion. The fanless design reduces internal energy consumption for cooling and avoids wear‑prone components. The high protection class extends service life even in demanding environments, reducing resource demand over the system life cycle. Compliance with European grid and safety standards supports long‑term stable feed‑in quality.
  
  Resource efficiency
  • High efficiency levels reduce system‑related energy losses in continuous operation
  • Fanless design minimizes maintenance and spare parts requirements
• QualityThe mechanical and electrical design is intended for continuous operation. The compact enclosure with IP66 protection provides reliable protection against dust and water jets. Integrated monitoring and protection functions such as DC load break switch, insulation monitoring, residual current and grid protection contribute to operational safety. The permissible ambient temperature range up to +60°C allows use in technically exposed installation sites.
  
  Operational safety
  • Integrated protection functions against overcurrent, overvoltage, and islanding operation
  • Robust enclosure suitable for outdoor and technical room installation
• ExpandabilityThe GW10K‑SDT‑EU30 can be flexibly integrated into existing and future PV systems. Through optional communication modules, software‑based power limitation, and support for external control commands, the inverter can be adapted to different grid connection conditions and energy management concepts. The design with two MPP trackers facilitates later string expansions within the electrical limits.
  
  System integration
  • Retrofit communication modules for different monitoring requirements
  • Flexible string configuration allows adjustments for roof extensions