GoodWe GoodWe SDT G3 8 15K
Built for commercial and large residential solar installations, this three-phase inverter from Chinese manufacturer GoodWe delivers impressive performance in a robust package. With its maximum AC power output of 16,500 watts and exceptional 98.6% efficiency rating, the SDT G3 8 15K stands out as a reliable choice for demanding solar applications.
Engineered for outdoor durability, the unit features IP66 protection rating, ensuring reliable operation in harsh weather conditions. Each MPPT can handle up to 22 amperes of DC input current, providing flexible system design options for installers. The three-phase configuration makes it particularly suitable for commercial properties and large homes where high power output and grid stability are essential requirements.
Technical Specifications
| Maximum AC Power | 16500 W |
| Maximum Efficiency | 98.6 % |
| Maximum DC Input Current per MPPT | 22 A |
| Enclosure Protection Rating | IP66 |
| Number of Phases | 3 |
Frequently asked questions
What size project does the GoodWe SDT G3 8 15K suit?
The GoodWe SDT G3 8 15K is recorded with a maximum AC power of 16500 W, or 16.5 kW, which actually runs slightly above what the "8 15K" naming might suggest, that label likely referring to a wider family of related models. As a three-phase unit, this specific rating suits a small commercial site rather than a typical home.
How much DC current can the GoodWe SDT G3 8 15K handle per MPPT input?
The GoodWe SDT G3 8 15K accepts up to 22 A of maximum DC input current on each MPPT channel. That ceiling sets how many parallel strings, or how large a single string of high-current panels, can safely combine on one input before exceeding the inverter's rated tolerance during the design of the array.
How efficient is the GoodWe SDT G3 8 15K?
The GoodWe SDT G3 8 15K reaches 98.6 percent maximum efficiency, a strong figure for a three-phase commercial string inverter. Since this is a peak rating rather than a seasonally weighted average, real-world annual conversion losses across varying load conditions will typically run a little higher than this headline number suggests to installers.
Can the GoodWe SDT G3 8 15K be installed outdoors?
The GoodWe SDT G3 8 15K carries an IP66 enclosure rating, protecting it against dust ingress and powerful water jets from any direction, which covers ordinary outdoor wall mounting including exposure to wind-driven rain. That level of sealing is standard for commercial string inverters installed on an exterior wall near the array.
Source: www.goodwe.com