--- title: "Deye SUN-25K-SG01HP3-EU-AM2 Hybrid Inverter: Specs & Prices | ComparePV" description: "Deye SUN-25K-SG01HP3-EU-AM2 25 kW hybrid inverter: 2 shop offers from 6 565.52 zł. Specs: 97.0% European efficiency, 2 MPPT, 1000 V max DC input." source: "https://comparepv.com/inverter/deye-sun-25k-sg01hp3-eu-am2" updated: 2026-10-11 --- # Deye SUN-25K-SG01HP3-EU-AM2 ## Identity - **Manufacturer:** Deye - **Model:** SUN-25K-SG01HP3-EU-AM2 - **Series:** SG01HP3-EU-AM2 - **Rated AC power:** 25 kW - **Type:** Hybrid - **Phases:** Three-phase - **Battery port:** yes ## Price offers Prices are the figure each shop printed, on that shop's side of VAT. | Shop | Market | Price | Per kW | Availability | Last read | | --- | --- | --- | --- | --- | --- | | [Sklep Soltech](https://comparepv.com/go/5697) | Poland | 6 565.52 zł net | 262.62 zł/kW | Not stated | Last read 11 Oct 04:09 | | [Master Energy](https://comparepv.com/go/2081) | Poland | 8 425.50 zł incl. VAT | 337.02 zł/kW | In stock | Last read 11 Oct 04:03 | ## How it compares Compared against 227 inverters from 12 to 30 kW. Ranks are within that class. | Measure | This inverter | Class median | Standing | Rank in class | | --- | --- | --- | --- | --- | | European efficiency | 97.0% | 98.0% | Weak - bottom 7% | 154 | | MPPT trackers | 2 | 2 | Typical | 53 | | Max DC input voltage | 1000 V | 1000 V | Typical | 101 | | Weight per kW | 1.2 | 1.6 | Typical | 57 | | Warranty | 5 yrs | 5 yrs | Typical | 25 | ## Specification ### AC output - **Rated AC power:** 25 kW - **Max AC power:** 27.50 kW - **Max apparent power:** 27.50 kVA - **Phases:** Three-phase - **Nominal AC voltage:** 400 V - **Max AC current:** 47.9 A - **Grid frequency:** 50 Hz - **Power factor:** 0.8 leading to 0.8 lagging - **Harmonic distortion (THD):** 3.0 % ### PV input - **Max DC input power:** 32.50 kW - **Max DC voltage:** 1000 V - **MPPT voltage range:** 150 to 850 V - **Start-up voltage:** 180 V - **MPPT trackers:** 2 - **Max input current per MPPT:** 26.0 A - **Max short-circuit current per MPPT:** 39.0 A ### Efficiency - **European efficiency:** 97.0 % - **Max efficiency:** 97.6 % ### Battery - **Battery port:** Yes - **Battery voltage:** 160–700 - **Max charge current:** 50.0 A - **Max discharge current:** 50.0 A - **Grid-forming:** Yes ### Physical - **Dimensions:** 638 × 408 × 237 mm - **Weight:** 30.5 kg - **Enclosure:** IP65 - **Cooling:** natural - **Noise:** 55 dB - **Operating temperature:** -40 to 60 °C - **Max humidity:** 100 % - **Max altitude:** 2000 m ### Connectivity and protection - **Interfaces:** Wi-Fi, Ethernet, Bluetooth - **Protocols:** RS485, RS232, CAN, GPRS, WiFi, Bluetooth, 4G, LAN (optional) - **Protection:** DC switch, Surge protection ### Warranty and certificates - **Warranty:** 5 years - **Certifications:** IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105, IEC/EN 61000-6-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3, IEC/EN 61000-6-4, IEC/EN 62109-1, IEC/EN 62109-2 ### Pros - **High EU efficiency: 97.0% and MPPT efficiency: 99.9%** - According to the official datasheet (2023), the maximum efficiency of the series is 97.6%, with an efficiency of 97.0% under European conditions, and a tracking accuracy of 99.9%. This indicates a consistently high production level under typical Polish weather conditions, not just in a laboratory STC (Standard Test Conditions). - **Scaling to 10 parallel units** - The series supports the operation of up to 10 inverters, as well as AC and DC coupling, which allows for retrofitting existing installations without the need to replace PV modules. The target power of the system can reach 250 kW (10 × 25 kW), opening up commercial and C&I applications. - **Wide range of MPPT (Maximum Power Point Tracking) and support for high-voltage batteries.** - Two independent MPPT (Maximum Power Point Tracking) units operate within a range of 150-850 V DC (maximum input of 1000 V), and the battery input accepts voltages of 160-700 V HV (High Voltage). This allows the series to work with most high-voltage energy storage systems available on the European market. - **Authorized service center in Poland and EU warehouse** - Deye has a dedicated Polish service structure (Warsaw, Aleje Jerozolimskie 212, Romanki near Kalisz) with a helpline operating Monday to Friday from 8 am to 4 pm, as well as a European spare parts warehouse in Sinzig (Germany). This reduces the time it takes to respond to service requests compared to brands that are only supported from Asia. - **Support for unbalanced three-phase and DC/AC loads of 1.3** - The inverter accepts unbalanced three-phase loads, which is important in facilities with asymmetrical power consumption. The allowed DC/AC ratio is 1.3 (e.g., for a 20 kW variant - up to 26 kWp of PV power), which reduces system costs when designing strings with oversized areas. ### Cons - **Only 2 MPPT tracks are available throughout the series.** - Regardless of the power variant (5-25 kW), the series offers only 2 MPPT tracks. For installations with complex roof geometries (more than 2 slopes or orientations), this may require the use of optimizers, while competitors - such as Huawei SUN2000-20KTL-M2 - offer 4 MPPT tracks for the same power class. - **Standard 5-year warranty (requires extension)** - Deye offers a 5-year factory warranty - which is below the standards of premium European manufacturers (SMA Sunny Tripower Smart Energy: 10 years standard, Fronius Symo GEN24: 5+5 years). An extension to 10 years is possible, but it involves an additional cost, which should be factored into the total TCO (Total Cost of Ownership) of the installation. ## About this series The Deye SG01HP3-EU-AM2 series are **three-phase hybrid inverters** designed for both on-grid and off-grid operation modes, making them well-suited for residential installations and small to medium-sized commercial projects. What sets them apart is their **scalability** - supporting parallel operation of multiple units and facilitating easy retrofitting via AC coupling, which simplifies the modernization of existing PV systems with energy storage. Depending on the variant, the series offers **multiple MPPT channels**, which help maximize energy yield under shading, varied roof orientations, and different string configurations. The high European efficiency ensures stable, high energy production in typical Polish climatic conditions, not just in laboratory settings. You'll appreciate the **comprehensive monitoring and communication features** - remote monitoring via the app, integration through WiFi or wired connections, and support for common communication interfaces. These inverters are compatible with high-voltage energy storage systems and meet the required connection standards, with the standard manufacturer's warranty being extendable. ## Questions ### How many MPPT strings does the Deye SG01HP3-EU-AM2 inverter have, and for what types of installations is it suitable? The entire Deye SG01HP3-EU-AM2 series is equipped with 2 independent MPPT (Maximum Power Point Tracking) tracks with a voltage range of 150-850 V. Two trackers are sufficient for managing two separate roof sections or strings with different orientations and inclines. If the installation is more complex (e.g., three different roof sections), it may be worth considering a version with a greater number of MPPTs or appropriate panel grouping. ### Which energy storage systems is the Deye SG01HP3-EU-AM2 inverter compatible with? The inverter is designed to work exclusively with high-voltage lithium-ion batteries in the range of 160-700 V, with a maximum charging and discharging current of 74 A. This means compatibility with popular HV systems such as Deye BOS-G or other high-voltage batteries that meet these specifications. The inverter is not compatible with standard low-voltage (48 V) batteries. ### What is the warranty on the Deye SG01HP3-EU-AM2 inverters? The standard manufacturer's warranty for the Deye SG01HP3-EU-AM2 series is 10 years. Depending on the distributor or installer, it may be possible to extend the warranty coverage. It is advisable to confirm the warranty terms with the seller before purchasing, as well as whether service is available in Poland, which would reduce the time required for any repairs. ### Does the Deye SG01HP3-EU-AM2 inverter function after disconnecting from the power grid? Yes, the SG01HP3-EU-AM2 series includes an EPS (Emergency Power Supply) mode, which automatically switches the power supply of selected circuits to battery power in the event of a grid failure. The inverter operates in both on-grid and off-grid modes, ensuring continuous power supply during outages. ### Can I connect multiple Deye SG01HP3-EU-AM2 inverters in parallel to increase the system's power output? Yes, the SG01HP3-EU-AM2 series supports parallel operation with up to 10 devices simultaneously. This allows for the creation of systems with a total power of up to 250 kW, making it an attractive option not only for homes but also for small and medium-sized commercial facilities that require scalability without the need to replace the entire infrastructure. ### Can the Deye SG01HP3-EU-AM2 inverter be used to expand an existing photovoltaic system with energy storage? Yes, the SG01HP3-EU-AM2 series allows for retrofitting through AC-side connection. This means it can be connected in parallel to an existing network inverter, effectively adding energy storage without the need to replace the entire PV system. This is a convenient and relatively inexpensive solution for owners of older photovoltaic systems. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/inverters/7-sun-5-6-8-10-12-15-20k-sg01hp3-eu-am2-dfc6aa8a10e2.pdf) ## Alternatives | Inverter | Rated AC | Euro efficiency | MPPT | Weight | Difference | | --- | --- | --- | --- | --- | --- | | [Huawei SUN5000-25K-MB0](https://comparepv.com/inverter/huawei-sun5000-25k-mb0) | 25 kW | 98.2% | 2 | 21.0 kg | +1.2 pp efficiency, 9.5 kg lighter | | [Huawei SUN2000-25K-MB0](https://comparepv.com/inverter/huawei-sun2000-25k-mb0) | 25 kW | 98.2% | 2 | 21.0 kg | +1.2 pp efficiency, 9.5 kg lighter | | [Sungrow SH25T](https://comparepv.com/inverter/sungrow-sh25t) | 25 kW | 97.8% | 3 | 40.0 kg | +0.8 pp efficiency, +1 MPPT, 9.5 kg heavier | | [Fronius Verto 25.0 Plus](https://comparepv.com/inverter/fronius-international-fronius-verto-25-0-plus) | 25 kW | 97.7% | 3 | 43.0 kg | +0.7 pp efficiency, +1 MPPT, 12.5 kg heavier | | [Growatt WIT 25K-XHU](https://comparepv.com/inverter/growatt-wit-25k-xhu) | 25 kW | 97.2% | 2 | 45.0 kg | 14.5 kg heavier | | [Growatt WIT 25K-HU](https://comparepv.com/inverter/growatt-wit-25k-hu) | 25 kW | 97.0% | 2 | 55.0 kg | 24.5 kg heavier | | [Growatt MID 25KTL3-XH](https://comparepv.com/inverter/growatt-mid-25ktl3-xh) | 25 kW | | | 31.0 kg | Similar on paper | | [Huawei SUN2000-25K-MB0-ZH](https://comparepv.com/inverter/huawei-sun2000-25k-mb0-zh) | 25 kW | | 2 | 21.0 kg | 9.5 kg lighter | --- Source: https://comparepv.com/inverter/deye-sun-25k-sg01hp3-eu-am2