--- title: "Deye SUN-29.9K-SG01HP3-EU-BM3 Hybrid Inverter: Specs & Datasheet | ComparePV" description: "Deye SUN-29.9K-SG01HP3-EU-BM3 29.9 kW hybrid inverter. Specs: 97.0% European efficiency, 1000 V max DC input, 80.0 kg, 5 yrs warranty." source: "https://comparepv.com/inverter/deye-sun-29-9k-sg01hp3-eu-bm3" updated: 2026-01-17 --- # Deye SUN-29.9K-SG01HP3-EU-BM3 ## Identity - **Manufacturer:** Deye - **Model:** SUN-29.9K-SG01HP3-EU-BM3 - **Series:** SUN-SG01HP3-EU - **Rated AC power:** 29.9 kW - **Type:** Hybrid - **Phases:** Three-phase - **Battery port:** yes ## 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 | | | | Max DC input voltage | 1000 V | 1000 V | Typical | 101 | | Weight per kW | 2.7 | 1.6 | Weak - bottom 14% | 193 | | Warranty | 5 yrs | 5 yrs | Typical | 25 | ## Specification ### AC output - **Rated AC power:** 29.9 kW - **Phases:** Three-phase - **Nominal AC voltage:** 400 V - **Max AC current:** 45.4 A - **Power factor:** 0.8 leading to 0.8 lagging - **Harmonic distortion (THD):** 3.0 % ### PV input - **Max DC input power:** 38.87 kW - **Max DC voltage:** 1000 V - **MPPT voltage range:** 150 to 850 V - **Start-up voltage:** 180 V - **Max input current per MPPT:** 36.0 A - **Max short-circuit current per MPPT:** 55.0 A ### Efficiency - **European efficiency:** 97.0 % - **Max efficiency:** 97.6 % ### Battery - **Battery port:** Yes - **Battery voltage:** 160-800 - **Max charge current:** 100.0 A - **Max discharge current:** 100.0 A - **Grid-forming:** Yes ### Physical - **Dimensions:** 894 × 527 × 294 mm - **Weight:** 80.0 kg - **Enclosure:** IP65 - **Cooling:** forced-air - **Noise:** 65 dB - **Operating temperature:** -40 to 60 °C ### Connectivity and protection - **Protocols:** RS485, CAN - **Protection:** Surge protection ### Warranty and certificates - **Warranty:** 5 years - **Certifications:** VDE4105, IEC61727/62116, VDE0126, AS4777.2, CEI 0-21, EN50549-1, G98, G99, C10-11, UNE217002, NBR16149, NBR16150, IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 ### Pros - **European efficiency ~97.0%** - According to the official datasheet (AM2, July 2023), the European efficiency is approximately 97.0%, with a peak of around 97.6%. This is a competitive level compared to Sungrow SH-RT (approximately 97.3%) and Fronius Symo GEN24 (approximately 97.0%), which translates to a realistically higher annual yield under variable solar irradiation conditions typical for Poland. - **Wide MPPT range: 150-850 V, with 2-4 trackers** - The input voltage range of 150-850 V DC and at least 2 independent MPPTs (models 5-25 kW) or up to 4 MPPTs (models 30-50 kW) allow for the design of installations on roofs with various orientations and inclines, without significant performance losses due to partial shading. MPPT efficiency, according to the datasheet, is ≥99.9%. - **Scalability: Up to 10 inverters can be connected in parallel.** - The series supports the operation of up to 10 devices in a master-slave topology, both on-grid and off-grid. This allows for the creation of C&I installations ranging from 5 kW to approximately 500 kW with a unified ecosystem, without the need for an additional system controller, which reduces project complexity. - **EU certifications required for connection** - The series complies with CE, TÜV, EN 50549 conformity declaration, NC RfG requirements, and VDE-AR-N 4105, IEC 62116, and IEC 61727. This means that it avoids potential issues with obtaining grid connection permits from Polish grid operators and notification to the network operator, which can be a significant obstacle for less scrupulous manufacturers. - **10-year warranty (5+5) and Tier 1 status** - Deye offers a 5-year manufacturer's warranty in Europe, with the option to extend it to 10 years through the distributor. Furthermore, in 2024, Deye was included in the Tier 1 Cleantech Companies list by S&P Global Commodity Insights, which confirms the bankability required by investors financing PV projects. ### Cons - **SolarmanPV Cloud Monitoring** - The SolarmanPV (SOLARMAN Smart) platform is a Chinese cloud infrastructure. For commercial and industrial installations covered by GDPR or internal IT requirements, this can pose a challenge - data traffic passes through servers outside of the EU, and the options for data export and integration with local SCADA systems are limited compared to solutions offered by SMA (Sunny Portal in the EU) or Fronius (Solar.web, with the option for a local instance). ## About this series The Deye SUN-SG01HP3-EU series are **hybrid three-phase inverters** designed for on-grid operation, with the option for backup power and flexible energy source switching. In practice, this means stable PV system operation even when you aim to increase self-consumption or protect your facility against power supply interruptions. A major advantage is the **multi-string MPPT** technology-facilitating the design of rooftop systems with different orientations and helping minimize yield losses even with partial shading, as each panel area can be optimized independently. High **European efficiency** translates into better energy production under real-world operating conditions, not just in the lab. Robust **communication and monitoring options** (WiFi, LAN, and wired integrations) are also beneficial for daily operation, providing parameter views and quick diagnostics. This series is also compatible with **high-voltage energy storage systems**, valued in larger homes, as well as in commercial and industrial installations where scalability, EU market certification, and specific warranty conditions matter. ## Questions ### What power output is available for the Deye SUN-SG01HP3-EU series? The SUN-SG01HP3-EU series is available in a wide range of power outputs: the AM2 variant includes models ranging from 5 kW to 25 kW (5, 6, 8, 10, 12, 15, 20, 25 kW), and the BM3/BM4 variant extends the offering to 29.9-50 kW. This makes the series suitable for both large single-family homes and commercial or industrial installations that require higher power outputs. ### What is the warranty period for the Deye SUN-SG01HP3-EU inverter? The manufacturer provides a 10-year warranty on the SUN-SG01HP3-EU series inverters. This is the standard warranty for this class of hybrid inverters from Deye. To maintain this warranty, the equipment must be installed by an authorized installer and the installation recommendations outlined in the manufacturer's documentation must be followed. ### How many MPPT trackers does the Deye SUN-SG01HP3-EU inverter have, and why is this important? AM2 models (5-25 kW) are equipped with 2 independent MPPT (Maximum Power Point Tracking) controllers with a DC voltage range of 150-850 V. The two separate MPPT controllers allow for connecting panels installed in different orientations or at different angles to separate inputs, ensuring that each section of the roof operates at its own maximum power point. This minimizes losses due to partial shading or different orientations of the panels. ### Which energy storage systems are compatible with the Deye SUN-SG01HP3-EU series? The SUN-SG01HP3-EU series supports high-voltage (HV) batteries that communicate using the CAN or RS485 protocol. Compatibility has been confirmed with devices such as Deye BOS-G, BYD Battery-Box Premium HV, Pylontech Phantom-S, and Dyness. Before purchasing the device, it is advisable to check the latest compatibility list from Deye, as the manufacturer regularly updates it. ### How quickly does the Deye SUN-SG01HP3-EU inverter switch to backup power (EPS)? The switching time to EPS (battery-backed emergency power) mode is less than 20 ms. In practice, this means that most sensitive devices - computers, refrigerators, air conditioners - will not experience any interruption in power supply. The EPS function operates automatically when the mains power fails, without requiring any manual intervention. ### How can I monitor the performance of the Deye SUN-SG01HP3-EU inverter in real-time? The inverter includes a built-in Wi-Fi module and a LAN port, which allows for monitoring of operating parameters via the SolarmanPV app or web portal. Wired RS485 and Modbus TCP communication is also available, which is useful for integration with energy management systems (EMS) or building automation systems. Data on production, battery status, and consumption are available in real-time. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/inverters/Data-Sheet-Deye-299-50KW-5661b0573a84.pdf) ## Alternatives | Inverter | Rated AC | Euro efficiency | MPPT | Weight | Difference | | --- | --- | --- | --- | --- | --- | | [Growatt MID 29.9K-HU](https://comparepv.com/inverter/growatt-mid-29-9k-hu) | 29.9 kW | 97.2% | | 48.0 kg | 32.0 kg lighter | | [Growatt WIT 29.9K-XHU](https://comparepv.com/inverter/growatt-wit-29-9k-xhu) | 29.9 kW | | 4 | 90.0 kg | 10.0 kg heavier | | [Fronius Verto 30.0 Plus](https://comparepv.com/inverter/fronius-international-fronius-verto-30-0-plus) | 29.99 kW | 98.0% | 3 | 43.0 kg | +1.0 pp efficiency, 37.0 kg lighter | | [Ginlong Solis S6-EH3P30K-H](https://comparepv.com/inverter/ginlong-solis-s6-eh3p30k-h) | 30 kW | 97.4% | | 73.0 kg | +0.1 kW, +0.4 pp efficiency, 7.0 kg lighter | | [Growatt MID 30K-HU](https://comparepv.com/inverter/growatt-mid-30k-hu) | 30 kW | 97.2% | | 48.0 kg | +0.1 kW, 32.0 kg lighter | | [Deye SUN-30K-SG01HP3-EU-BM3](https://comparepv.com/inverter/deye-sun-30k-sg01hp3-eu-bm3) | 30 kW | 97.0% | | 80.0 kg | +0.1 kW | | [Ginlong Solis S6-EH3P30K-H-LV](https://comparepv.com/inverter/ginlong-solis-s6-eh3p30k-h-lv) | 30 kW | 95.5% | 3 | 73.0 kg | +0.1 kW, -1.5 pp efficiency, 7.0 kg lighter | | [Growatt MID 30KTL3-XH](https://comparepv.com/inverter/growatt-mid-30ktl3-xh) | 30 kW | | | 31.0 kg | +0.1 kW, 49.0 kg lighter | --- Source: https://comparepv.com/inverter/deye-sun-29-9k-sg01hp3-eu-bm3