Growatt MAX 225KTL3 X HV
Commercial solar installations demand robust inverter solutions that maximize energy harvest while maintaining exceptional reliability. With its impressive 225 kilowatt nominal AC power output and 99% maximum efficiency rating, this ground-mounted photovoltaic inverter from Chinese manufacturer Growatt represents cutting-edge technology for large-scale solar projects.
Engineered for demanding commercial environments, the unit features 12 independent MPPT channels, each capable of handling up to 30 amperes of DC input current. This multi-string design allows for optimal power point tracking across different array orientations and shading conditions. The three-phase configuration ensures balanced power distribution, while the IP66 protection rating guarantees reliable operation in harsh outdoor conditions, protecting internal components from dust ingress and water jets from any direction.
Technical Specifications
| Nominal AC Power | 225000 W |
| Maximum Efficiency | 99 % |
| Number of MPPT Channels | 12 |
| Maximum DC Input Current per MPPT | 30 A |
| Enclosure Protection Rating | IP66 |
| Inverter Type | 地面光伏逆变器 |
| Number of Phases | 3 |
Frequently asked questions
What size installation does the Growatt MAX 225KTL3-X HV suit?
The Growatt MAX 225KTL3-X HV is rated at 225,000 W of nominal AC power, or 225 kW, which places it in utility and large commercial territory rather than on a house. It is a three-phase unit, so it feeds a three-phase connection, and Growatt lists it in its ground-mounted PV inverter category.
Why does the Growatt MAX 225KTL3-X HV have 12 MPPT channels?
The Growatt MAX 225KTL3-X HV carries twelve independent MPPT channels, far more than the two of a domestic inverter. On a large ground-mounted field that lets twelve groups of strings be tracked separately, so rows at different tilts, orientations or ages, or one group under passing shade, do not drag the rest down.
How much DC current can each MPPT input of the Growatt MAX 225KTL3-X HV accept?
Each of the twelve MPPT channels on the Growatt MAX 225KTL3-X HV accepts up to 30 A of DC input current. That is enough headroom to parallel two strings of current-dense modern modules on a single tracker, which is how a 225 kW inverter is normally wired on a ground-mounted array.
How efficient is the Growatt MAX 225KTL3-X HV?
The Growatt MAX 225KTL3-X HV is rated at 99 percent maximum efficiency, so at its best barely one percent of the DC energy reaching it is lost as heat. Growatt does not publish a European or weighted efficiency figure for this model, so a yield estimate built on the peak number alone will read optimistic.
Can the Growatt MAX 225KTL3-X HV be installed outdoors?
The Growatt MAX 225KTL3-X HV is rated IP66, the sealing level expected of an inverter mounted in the open on a ground-mounted solar field with no building around it. Growatt does not list an operating temperature range or a weight for this model, so check the manual before planning hot-climate siting or the lift.
Source: www.growatt.com