# Deye SUN3 4 5 6 7 8 9 10 12 15KG06P3Eubm2P1 315KW Three Phase 2 MPPT

Type: solar inverter
Manufacturer: Deye
URL: https://inverterdata.com/en/deye/deye-sun3-4-5-6-7-8-9-10-12-15kg06p3eubm2p1-315kw-three-phase-2-mppt/
Manufacturer source: https://www.deyeinverter.com/product/three-phase-string-inverter/sun3-4-5-6-7-8-9-10-12-15kg06p3eubm2p1-315kw-three-phase-2-mppt.html
Database: InverterData (inverterdata.com)
License: free to quote with attribution to inverterdata.com

## Overview

Professional solar installations demand reliable three-phase inverters that can handle varying power requirements while maintaining exceptional efficiency. This comprehensive Deye Sun3 series offers scalable power outputs ranging from 3kW to 15kW, making it suitable for medium to large commercial and residential solar installations. With maximum efficiency reaching 98.5% and European efficiency of 98.0%, these inverters maximize energy harvest while minimizing losses.

Engineered with dual MPPT technology, each unit features two independent maximum power point tracking channels capable of handling DC input currents from 20+20A up to 20+26A depending on the model. The robust design includes IP65 protection rating for outdoor installations and operates reliably across temperatures from -25°C to +60°C. Supporting both 220/380V and 230/400V AC output configurations with 50/60Hz frequency compatibility, this series provides flexibility for international markets while maintaining low total harmonic distortion at just 3.0%.

## Specifications

| Specification | Value |
| --- | --- |
| Nominal AC Power | [3000, 4000, 5000, 6000, 7000, 8000, 9000, 10000, 12000, 15000] W |
| Maximum AC Power | [3300, 4400, 5500, 6600, 7700, 8800, 9900, 11000, 13200, 16500] W |
| Maximum Efficiency | 98.5 % |
| European Efficiency | 98.0 % |
| MPPT Voltage Range | 120-1000 V |
| Maximum DC Input Voltage | 1100 V |
| Number of MPPT Channels | 2 |
| Maximum DC Input Current per MPPT | 20+20 to 20+26 A |
| AC Output Voltage | 220/380V, 230/400V |
| AC Output Frequency | 50/60 Hz |
| Total Harmonic Distortion (THD) | 3.0 % |
| Weight | 11.5-12 kg |
| Enclosure Protection Rating | IP65 |
| Operating Temperature Range | -25 to +60 °C |
| Inverter Type | Non-Isolated |
| Number of Phases | 3 |

Not published by the manufacturer: Output Wave Type.

## Frequently asked questions

### What power ratings does the Deye SUN3-4-5-6-7-8-9-10-12-15KG06P3EUBM2P1 cover?

The Deye SUN3-4-5-6-7-8-9-10-12-15KG06P3EUBM2P1 designation spans ten three-phase ratings, from 3000 W up to 15,000 W of nominal AC power, with maximum AC output running from 3300 W to 16,500 W. Each variant's maximum sits ten percent above its own nominal rating, so the figure that counts is the one for the unit actually ordered.

### Do both MPPT inputs of the Deye SUN3-4-5-6-7-8-9-10-12-15KG06P3EUBM2P1 take the same current?

Not throughout the range. The Deye SUN3-4-5-6-7-8-9-10-12-15KG06P3EUBM2P1 has two MPPT channels whose maximum DC input currents are recorded as 20+20 A rising to 20+26 A depending on the variant: the first channel is always 20 A, while the second is anywhere from 20 A to 26 A. Confirm the value for the exact unit before paralleling strings there.

### What does the 120-1000 V MPPT range of the Deye SUN3-4-5-6-7-8-9-10-12-15KG06P3EUBM2P1 allow?

The Deye SUN3-4-5-6-7-8-9-10-12-15KG06P3EUBM2P1 tracks from 120 V to 1000 V and withstands 1100 V of DC input voltage. The unusually low 120 V floor lets the smaller ratings work with short strings and begin tracking early in the day, while the 1000 V top suits long strings on the larger units. The remaining 100 V is cold-weather headroom.

### Does the Deye SUN3-4-5-6-7-8-9-10-12-15KG06P3EUBM2P1 need a three-phase supply even at 3 kW?

Yes. Every rating in the Deye SUN3-4-5-6-7-8-9-10-12-15KG06P3EUBM2P1 range is three-phase, the 3000 W entry included, so a three-phase service is required even at the small sizes where a single-phase inverter would normally be used. It is listed for two alternative grid configurations, 220/380 V or 230/400 V, at either 50 or 60 Hz.

### How efficient is the Deye SUN3-4-5-6-7-8-9-10-12-15KG06P3EUBM2P1 and how clean is its output?

The Deye SUN3-4-5-6-7-8-9-10-12-15KG06P3EUBM2P1 is rated at 98.5 percent maximum efficiency and 98.0 percent European efficiency, the weighted value that assumes a realistic spread of operating loads. Roughly two percent of the array's DC energy is therefore lost as heat, and injected current carries total harmonic distortion of 3 percent across all ten ratings.

### How heavy is the Deye SUN3-4-5-6-7-8-9-10-12-15KG06P3EUBM2P1 and where can it go?

The Deye SUN3-4-5-6-7-8-9-10-12-15KG06P3EUBM2P1 weighs between 11.5 kg and 12 kg depending on the variant, light enough for one installer to hang on the bracket even at the 15 kW end. It is rated IP65 for outdoor wall mounting and declared from -25 to +60 degrees Celsius; its non-isolated topology, with no internal transformer, explains much of that low mass.

---

Spanish version: https://inverterdata.com/es/deye/deye-sun3-4-5-6-7-8-9-10-12-15kg06p3eubm2p1-315kw-three-phase-2-mppt/
All solar inverters: https://inverterdata.com/en/inverters/
Full database as Markdown: https://inverterdata.com/llms-full.txt