Growatt SPE 15KTL3 HVM
The Growatt SPE 15KTL3 HVM solar inverter is engineered for superior performance and efficiency. With a maximum recommended PV power of 18000W and a wide MPP voltage range of 200V-850V, it ensures reliable energy conversion for various applications.
Technical Specifications
| Parameter | Value |
|---|---|
| DC Input | |
| Max. recommended PV power | 18000W |
| Start voltage | 160±5V |
| MPP voltage range | 200V-850V |
| No. of MPP trackers | 2 |
| No. of PV strings per MPP tracker | 1 |
| Max. input current per MPP tracker | 25A+25A |
| Max. DC voltage | 1000V |
| AC Output | |
| AC nominal power | 15000W |
| Max. AC apparent power | 15000VA |
| Output current | 21.7A per phase |
| Nominal AC voltage | 230V/3-N/400V(W-P) |
| AC grid frequency | 50/60Hz |
| Adjustable power factor | 0.8leading...0.8lagging |
| THDi | < 5% |
| Battery Input | |
| Nominal DC voltage | 48V |
| Battery voltage range | 40~60V |
| Max charging and discharging current | 300A/300A |
| Battery overcharge protection | 60V |
| Efficiency | |
| Peak efficiency | 96% |
| European efficiency | 95% |
| General Specifications | |
| Dimensions (W / H / D) | 600/500/150mm |
| Weight | 25.5kg |
| Operating temperature range | -20°C ~ +50°C |
| Topology | Transformerless |
| Cooling | DC fan |
| Protection degree | IP20 |
| Relative humidity | 5%~95% non-condensing |
| Altitude | <2000m |
| Communication | WiFi/4G |
Note: Specifications are based on the official Growatt datasheet. Values may be subject to change; always verify against the latest manufacturer documentation.
Key Features
Two AC input terminals with integrated transfer switch
Support WiFi/4G remote monitoring
Featuring grid-tied function for peak shaving
Support parallel operation for capacity expansion up to 90kW
Dual outputs for smart load management
Settable charging current & charging time for generator and grid
Applications & Use Cases
Typical Applications
- Residential solar systems
- Commercial installations
- Industrial solar plants
- Utility-scale projects
- Smart grid integration
Regional Installation Notes (Bahrain)
Climate Suitability: Ideal for Bahrain's hot climate with wide operating temperature range and dust-resistant design.
- Sand and dust resistant design
- Wide operating temperature range
- High efficiency in hot conditions
- Long-term warranty
Frequently Asked Questions
What is the maximum output power and efficiency rating of the Growatt SPE 15KTL3 HVM inverter?
The maximum AC nominal power of the Growatt SPE 15KTL3 HVM inverter is 15,000W, with a maximum AC apparent power of 15,000VA. The inverter is designed to operate efficiently within these power limits.
What are the PV input specifications for the Growatt SPE 15KTL3 HVM inverter?
The inverter supports a maximum recommended PV power of 18,000W, with a maximum DC voltage of 1,000V. The MPP voltage range is between 200V and 850V, allowing for flexible solar panel configurations.
What are the AC output specifications of the Growatt SPE 15KTL3 HVM inverter?
The inverter provides a nominal AC voltage of 230V/3-N/400V(W-P) with an output current of 21.7A per phase. It supports an AC grid frequency of 50/60Hz and has a THDi of less than 5%.
How many MPPT trackers and PV strings does the Growatt SPE 15KTL3 HVM inverter have?
The inverter is equipped with 2 MPPT trackers, each capable of handling 1 PV string. This allows for optimized energy harvesting from solar panels.
What protection features are included in the Growatt SPE 15KTL3 HVM inverter?
The inverter includes comprehensive protection features such as overvoltage, undervoltage, overcurrent, and short-circuit protection to ensure safe operation.
What communication and monitoring options are available for the Growatt SPE 15KTL3 HVM inverter?
The inverter supports various communication protocols for monitoring, including options for remote monitoring via compatible software or apps, ensuring easy management and diagnostics.
What is the warranty coverage for the Growatt SPE 15KTL3 HVM inverter?
Growatt typically offers a standard warranty period for their inverters, which can be extended based on specific agreements or regional policies. It's advisable to check with the supplier for detailed warranty terms.
What are the installation requirements for the Growatt SPE 15KTL3 HVM inverter?
The inverter is designed for outdoor installation with an IP65 rating, ensuring protection against dust and water. It operates efficiently in a wide temperature range, making it suitable for various climates.