--- title: "Ginlong Solis S6-EH3P20K-H Hybrid Inverter: Specs & Prices | ComparePV" description: "Ginlong Solis S6-EH3P20K-H 20 kW hybrid inverter: 2 shop offers from 6 183.48 zł. Specs: 97.5% European efficiency, 4 MPPT, 1000 V max DC input." source: "https://comparepv.com/inverter/ginlong-solis-s6-eh3p20k-h" updated: 2026-10-11 --- # Ginlong Solis S6-EH3P20K-H ## Identity - **Manufacturer:** Ginlong Solis - **Model:** S6-EH3P20K-H - **Series:** S6-EH3P - **Rated AC power:** 20 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/5831) | Poland | 6 183.48 zł net | 309.17 zł/kW | Not stated | Last read 11 Oct 04:14 | | [www.solar-outlet.nl](https://comparepv.com/go/111689) | Netherlands | 2 142.95 € incl. VAT | 107.15 €/kW | In stock | Last read 11 Oct 00:18 | ## 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 | 97.5% | 98.0% | Weak - bottom 21% | 135 | | MPPT trackers | 4 | 2 | Strong - top 6% | 1 | | Max DC input voltage | 1000 V | 1000 V | Typical | 101 | | Weight per kW | 1.8 | 1.6 | Typical | 130 | | Warranty | - | 5 yrs | | | ## Specification ### AC output - **Rated AC power:** 20 kW - **Max apparent power:** 20.00 kVA - **Phases:** Three-phase - **Nominal AC voltage:** 400 V - **Max AC current:** 30.4 A - **Grid frequency:** 50 Hz - **Power factor:** 0.8 leading – 0.8 lagging - **Harmonic distortion (THD):** 3.0 % ### PV input - **Max DC input power:** 32.00 kW - **Max DC voltage:** 1000 V - **MPPT voltage range:** 200 to 850 V - **Start-up voltage:** 160 V - **MPPT trackers:** 4 - **Max input current per MPPT:** 20.0 A - **Max short-circuit current per MPPT:** 30.0 A ### Efficiency - **European efficiency:** 97.5 % - **Max efficiency:** 97.7 % ### Battery - **Battery port:** Yes - **Battery voltage:** 120–800 V - **Max charge current:** 50.0 A - **Max discharge current:** 50.0 A - **Grid-forming:** Yes ### Physical - **Dimensions:** 546 × 563 × 250 mm - **Weight:** 35.2 kg - **Enclosure:** IP66 - **Cooling:** forced-air - **Noise:** 65 dB - **Operating temperature:** -25 to 60 °C - **Max humidity:** 95 % - **Max altitude:** 2000 m ### Connectivity and protection - **Interfaces:** Ethernet, Bluetooth, Display - **Protocols:** CAN, RS485, Ethernet - **Protection:** DC switch ### Warranty and certificates - **Certifications:** EN 50549-1/-10, VDE4105, CEI 0-21, CEI 0-16, NC-RFG TypeB, NRS 097-2-1, LTU-1, G99, PEA, IEC/EN 62109-1, IEC/EN 62109-2, IEC/EN 61000-6-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3, IEC/EN 61000-6-4 ### Pros - **Efficiency of up to 97.7% and a PV oversizing of 160%.** - The maximum conversion efficiency reaches 97.7%, and the system allows for an input PV overload of up to 160% of the inverter's rated power - for example, with a 20 kW model, it is possible to connect up to 32 kW of peak power from solar panels, which realistically reduces the payback period, especially in Poland with its variable solar irradiance. - **Multi-channel MPPT (2-4 trackers)** - Depending on the variant, the series offers 2 to 4 independent MPPT trackers with a DC input up to 1000 V, which allows for the management of multiple roof sections with different orientations and minimizes losses due to partial shading without the need for optimizers. - **Switchover time to backup \<10 ms** - Transitioning to off-grid mode takes less than 10 ms, which falls within the tolerance range of most sensitive devices (e.g., UPS, Class II medical equipment). The series also supports unbalanced phase loads - a crucial feature in residential construction and the C&I (commercial and industrial) segment. - **Compatibility with a wide range of high-voltage batteries (120-800 V)** - The DC voltage on the energy storage side ranges from 120 to 800 V, which means compatibility with most major battery systems on the market (such as CATL, BYD, Pylontech Force H2, etc.) - the investor is not locked into a single battery supplier. - **IP66 certification + EU certification + 10-year warranty** - The enclosure, rated to IP66, allows for outdoor mounting without additional covers. The series holds VDE V 0124-100, CE, and IEC certifications, which are required for installation in Poland, and the standard manufacturer's warranty is 10 years, with the option to extend it through the SolisCloud application - similar to Fronius and SMA in this segment. ### Cons - **WiFi as an optional feature, not a standard one.** - The base version of the series offers only Ethernet (LAN) communication. The WiFi module is a separate accessory that must be purchased separately. In contrast, competing hybrid inverters (e.g., Fronius Symo GEN24, Huawei SUN2000-L1) have built-in WiFi, which may incur additional costs and complicate installation in locations without access to a wired router. ## About this series The Ginlong Solis S6-EH3P series are three-phase hybrid inverters designed for installations where self-consumption, grid safety, and readiness for energy storage are equally important. In practice, this means seamless on-grid operation combined with a stable transition to off-grid mode when the grid is weak or temporarily unavailable - without compromising power to essential loads. On the roof, you'll experience multi-channel MPPT, which simplifies design for different roof orientations and minimizes losses during partial shading. The high European efficiency translates to better energy yield under typical operating conditions in Poland - namely variable weather and performance significantly below peak power. For monitoring and service, the series offers SolisCloud monitoring and flexible communication (including Ethernet, optionally WiFi), simplifying diagnostics and remote updates. This solution is compatible with a wide range of HV energy storage systems, comes with all required certifications for grid connection, and is covered by the manufacturer's warranty - making it ideal for larger homes and the commercial and industrial segments. ## Questions ### How many MPPT trackers does the Solis S6-EH3P inverter have, and is that sufficient for a complex roof? Depending on the model, the S6-EH3P series offers 2 to 4 independent MPPT (Maximum Power Point Tracking) trackers operating in the range of 200-850 V (Umax PV 1000 V). With a complex roof featuring different roof orientations or partial shading, each MPPT tracker independently tracks the maximum power point. This prevents losses on one string from reducing the output of the others. This is a significant advantage in projects where it is not possible to align all strings towards the south. ### How quickly does the Solis S6-EH3P inverter switch to emergency power (EPS) mode after a power outage in the grid? The switching time to EPS mode is less than 10 ms. This means that key devices - computers, refrigerators, and lighting - will practically not notice the network outage. The inverter automatically detects the loss of voltage and switches to power from the energy storage system, without requiring manual intervention. ### Which energy storage systems are compatible with the Solis S6-EH3P inverter? The S6-EH3P series is compatible with a wide range of high-voltage (HV) batteries, from 120-800 V, including Dyness Tower, Pylontech HV, BYD HVM/HVS, and many other systems that communicate using the Pylontech HV protocol. This gives you the flexibility to choose the right battery for your needs, whether you're setting up a new system or expanding an existing one. ### What is the warranty offered on Ginlong Solis S6-EH3P inverters available in Poland? The standard manufacturer's warranty for the S6-EH3P series is 5 years, but Polish distributors offer the option to extend it to 10 years. Ginlong Technologies is a Tier 1 manufacturer, which practically means the company's financial stability and real availability of service throughout the warranty period. It is advisable to confirm the terms of the extension with a specific vendor before making a purchase. ### Is the Solis S6-EH3P inverter suitable for a single-family home, or is it only intended for commercial use? The S6-EH3P series comprises three-phase inverters with power ratings ranging from 3 kW to 50 kW, covering both larger single-family homes with three-phase power connections and commercial and industrial (C&I) applications. The 5-15 kW models are suitable for large homes with an EV charger or heat pump, while the 30-50 kW variants are designed for service or production facilities. ### How does the SolisCloud monitoring function in the S6-EH3P series inverters, and do I need an additional device? The S6-EH3P inverters feature a built-in Ethernet port, which allows you to connect the device directly to a router and run SolisCloud monitoring without needing an additional data logger. An optional Wi-Fi module can also be added. The SolisCloud application enables real-time monitoring of production, consumption, and battery status, and allows technicians to remotely diagnose and update software. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/inverters/solis-datasheet-s6-eh3p-12-20-k-h-phl-v2-2-202412-f6981cc7d63d.pdf) ## Alternatives | Inverter | Rated AC | Euro efficiency | MPPT | Weight | Difference | | --- | --- | --- | --- | --- | --- | | [Growatt MID 20KTL3-XH](https://comparepv.com/inverter/growatt-mid-20ktl3-xh) | 20 kW | 98.5% | | 31.0 kg | +1.0 pp efficiency, 4.2 kg lighter | | [Huawei SUN2000-20K-MB0](https://comparepv.com/inverter/huawei-sun2000-20k-mb0) | 20 kW | 98.1% | 2 | 21.0 kg | +0.6 pp efficiency, -2 MPPT, 14.2 kg lighter | | [Fronius Verto 20.0 Plus](https://comparepv.com/inverter/fronius-international-fronius-verto-20-0-plus) | 20 kW | 98.0% | 3 | 43.0 kg | +0.5 pp efficiency, -1 MPPT, 7.8 kg heavier | | [Sofar Solar HYD 20KTL-3PH](https://comparepv.com/inverter/sofar-solar-hyd-20ktl-3ph) | 20 kW | 97.7% | 2 | 39.5 kg | -2 MPPT, 4.3 kg heavier | | [Sungrow SH20T](https://comparepv.com/inverter/sungrow-sh20t) | 20 kW | 97.6% | 3 | 38.0 kg | -1 MPPT, 2.8 kg heavier | | [Growatt WIT 20K-XHU](https://comparepv.com/inverter/growatt-wit-20k-xhu) | 20 kW | 97.2% | 2 | 45.0 kg | -2 MPPT, 9.8 kg heavier | | [Growatt WIT 20K-HU](https://comparepv.com/inverter/growatt-wit-20k-hu) | 20 kW | 97.0% | 2 | 55.0 kg | -0.5 pp efficiency, -2 MPPT, 19.8 kg heavier | | [Deye SUN-20K-SG01HP3-EU-AM2](https://comparepv.com/inverter/deye-sun-20k-sg01hp3-eu-am2) | 20 kW | 97.0% | 2 | 30.5 kg | -0.5 pp efficiency, -2 MPPT, 4.7 kg lighter | --- Source: https://comparepv.com/inverter/ginlong-solis-s6-eh3p20k-h