--- title: "Ginlong Solis S6-GC3P36K04-LV-ND Grid-tie Inverter: Specs & Datasheet | ComparePV" description: "Ginlong Solis S6-GC3P36K04-LV-ND 36 kW grid-tie inverter. Specs: 97.3% European efficiency, 1100 V max DC input, 36.2 kg." source: "https://comparepv.com/inverter/ginlong-solis-s6-gc3p36k04-lv-nd" updated: 2026-01-17 --- # Ginlong Solis S6-GC3P36K04-LV-ND ## Identity - **Manufacturer:** Ginlong Solis - **Model:** S6-GC3P36K04-LV-ND - **Series:** S6-GC3P-LV-ND - **Rated AC power:** 36 kW - **Type:** Grid-tie - **Phases:** Three-phase ## How it compares Compared against 243 inverters from 30 to 100 kW. Ranks are within that class. | Measure | This inverter | Class median | Standing | Rank in class | | --- | --- | --- | --- | --- | | European efficiency | 97.3% | 98.2% | Weak - bottom 7% | 152 | | MPPT trackers | - | 4 | | | | Max DC input voltage | 1100 V | 1100 V | Typical | 3 | | Weight per kW | 1.0 | 1.1 | Typical | 96 | | Warranty | - | 5 yrs | | | ## Specification ### AC output - **Rated AC power:** 36 kW - **Max apparent power:** 36.00 kVA - **Phases:** Three-phase - **Nominal AC voltage:** 230 V - **Max AC current:** 94.5 A - **Grid frequency:** 50 Hz - **Power factor:** >0.99 (0.8 leading - 0.8 lagging) - **Harmonic distortion (THD):** 3.0 % ### PV input - **Max DC voltage:** 1100 V - **MPPT voltage range:** 180 to 1000 V - **Start-up voltage:** 180 V - **Max input current per MPPT:** 40.0 A - **Max short-circuit current per MPPT:** 50.0 A ### Efficiency - **European efficiency:** 97.3 % - **Max efficiency:** 97.8 % ### Physical - **Dimensions:** 672 × 515 × 288 mm - **Weight:** 36.2 kg - **Enclosure:** IP66 - **Cooling:** forced-air - **Noise:** 60 dB - **Operating temperature:** -25 to 60 °C - **Max humidity:** 100 % - **Max altitude:** 4000 m ### Connectivity and protection - **Interfaces:** Bluetooth, Display - **Protocols:** RS485, Wi-Fi (optional), GPRS (optional) - **Protection:** DC switch, Surge protection ### Warranty and certificates - **Certifications:** G98 or G99, VDE-AR-N 4105/VDE V 0124, EN 50549-1, VDE 0126/UTE C 15/VFR:2019, RD 1699/RD 244/UNE 206006/UNE 206007-1, CEI 0-21, C10/11, NRS 097-2-1, TOR, EIFS 2018.2, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4 ### Pros - **European efficiency ~97.8%** - The S6-GC3P(15-20)K03-LV-ND variant achieves European efficiency levels of 97.8%, placing it in the top quartile of commercial three-phase inverters (peer comparisons: SMA Sunny Tripower: 97.2-97.6%, Fronius Symo GEN24: ~97.5%). This translates to a realistically higher annual yield under typical Polish conditions (variable cloud cover, operation within 20-80% of nominal power). - **3-4 independent MPPT trackers, with a current input capacity of up to 21 A** - The series offers 3 or 4 independent MPPT channels with an input current of up to 21 A per tracker, ensuring full compatibility with bifacial and high-power modules (>600 Wp). Independent optimization per tracker minimizes losses under different orientations or partial shading - which is critical for commercial rooftop installations with multi-faceted roofs. - **AFCI + I-V curve scanning** - The built-in AFCI (Arc Fault Circuit Interrupter) detects electrical arcs and is required by NEC 2017+ standards, as well as increasingly by Polish insurers for commercial properties. The I-V curve scanning function allows for remote diagnosis of string status without the need for a service technician, reducing the time required to locate the fault. - **Voltage stabilization in weak grids** - The built-in automatic voltage stabilization (AVS) function allows for stable operation even when the network voltage deviates outside the standard range specified in EN 50160. This is a significant advantage for commercial installations connected to weaker distribution network nodes in rural and industrial areas of Poland. - **BNEF Tier 1 - fully bankable** - Ginlong (Solis) Technologies is listed on the BloombergNEF Tier 1 PV Inverter Manufacturers list (confirmed Q1 2025; the company celebrates its 20th anniversary with this status in 2025) and is the third-largest inverter manufacturer in the world. The Tier 1 status provides access to project financing from banks and infrastructure funds without additional security requirements. ### Cons - **WiFi/Ethernet as an option, not a standard** - Network communication with the SolisCloud platform is achieved through optional WiFi or Ethernet modules (which are not factory-installed in every model), resulting in additional costs and configuration verification requirements for custom orders. Competitors (such as SMA with SMA Energy Meter and Fronius with WiFi cards) offer network connectivity without additional charges. ## About this series The Ginlong Solis S6-GC3P-LV-ND is a **three-phase grid-tie inverter** designed for three-phase 220/23ery networks, where stable operation and flexible string design are key. Depending on the unit variant, they offer **multi-channel MPPT (3 or 4)**, facilitating better yields with different roof orientations, uneven soiling, or partial shading - each tracker enables independent power point optimization. A noteworthy feature is the **voltage stabilization function for weak grids**, allowing for more reliable operation under worse grid conditions. The high European efficiency translates to lower losses in typical operating conditions in Poland, thus higher annual energy production. For safety, features such as **AFCI** and intelligent string monitoring (including string I-V curve scan) are implemented. Remote control is possible via SolisCloud, and communication can be achieved through RS485 and network modules (e.g., WiFi/Ethernet - depending on configuration). This is an excellent choice for small and medium-sized commercial installations. ## Questions ### What is the MPPT range of the Solis S6-GC3P-LV-ND inverter, and is it sufficient for a roof with different orientations? Depending on the chosen variant, the S6-GC3P-LV-ND series offers 3 or 4 independent MPPT trackers. Each one independently searches for the optimal power point for the panels assigned to it, which is particularly important when the areas have different orientations (e.g., south and east) or when some panels are shaded by a chimney or skylight. In practice, more MPPT trackers mean lower losses in asymmetrical installations. ### Which electrical grid is the Solis S6-GC3P-LV-ND inverter designed for? The S6-GC3P-LV-ND series are three-phase grid-tie inverters specifically designed for 220 or 230 V in a three-phase network, which corresponds to the standard used in Poland and most of Europe. The "LV" (low voltage) designation indicates that the device is optimized for this specific power supply voltage. The inverter is not suitable for island operation and requires connection to the power grid. ### What is the AFCI (Arc Fault Circuit Interrupter) function in the Solis S6-GC3P-LV-ND inverter, and why is it beneficial to have it? AFCI (Arc Fault Circuit Interrupter) is a device that detects electrical arcing within a string of solar panels. The inverter continuously monitors the current signal, and when it detects a characteristic arc pattern (e.g., due to damaged cable insulation or a poor connection in a junction box), it immediately disconnects the DC circuit. Electrical arcing in a PV system is a major cause of roof fires, so AFCI significantly enhances the safety of the property, especially for larger commercial installations. ### What is the warranty on the Solis S6-GC3P-LV-ND inverter? The standard manufacturer's warranty for Ginlong Solis grid inverters is 5 years and covers repair costs and replacement of components. An extended warranty can be purchased within 12 months of purchase, extending the protection period to 8 or even 10 years. Ginlong Technologies is a Tier 1 manufacturer with over 20 years of experience, which translates into readily available spare parts and efficient after-sales service in Poland. ### Will the Solis S6-GC3P-LV-ND inverter perform well with the low-quality electricity grid in Poland? Yes, the S6-GC3P-LV-ND series features a dedicated voltage stabilization function for weak grids. This allows the inverter to operate stably even with voltage fluctuations, which is a common problem in rural areas or in older industrial networks. This is a significant advantage for commercial installations located away from substations or where other devices cause significant voltage spikes. ### How to monitor the performance of the Solis S6-GC3P-LV-ND inverter and what communication options are available? The inverter supports remote monitoring through the SolisCloud platform, accessible via a web browser and as a mobile app. Data can be accessed via RS485 port or through an additional WiFi or Ethernet communication module, depending on the configuration. The platform provides real-time energy production data, historical generation data, and an I-V curve scanner, which allows for fault detection in strings without the need for an on-site technician. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/inverters/119479037568a41e1eaa833-4feb11d4b7c1.pdf) ## Alternatives | Inverter | Rated AC | Euro efficiency | MPPT | Weight | Difference | | --- | --- | --- | --- | --- | --- | | [Growatt MID 36KTL3-X](https://comparepv.com/inverter/growatt-mid-36ktl3-x) | 36 kW | 98.5% | | 30.5 kg | +1.2 pp efficiency, 5.7 kg lighter | | [GoodWe GW36K-MT](https://comparepv.com/inverter/goodwe-gw36k-mt) | 36 kW | 98.5% | | 40.0 kg | +1.2 pp efficiency, 3.8 kg heavier | | [Huawei SUN2000-36KTL](https://comparepv.com/inverter/huawei-sun2000-36ktl) | 36 kW | 98.4% | 4 | 62.0 kg | +1.1 pp efficiency, 25.8 kg heavier | | [Huawei SUN2000-36KTL-M3](https://comparepv.com/inverter/huawei-sun2000-36ktl-m3) | 36 kW | 98.4% | 4 | 43.0 kg | +1.1 pp efficiency, 6.8 kg heavier | | [Sungrow SG36CX-P2](https://comparepv.com/inverter/sungrow-sg36cx-p2) | 36 kW | 98.3% | 4 | 40.0 kg | +1.0 pp efficiency, 3.8 kg heavier | | [Ginlong Solis S5-GC36K](https://comparepv.com/inverter/ginlong-solis-s5-gc36k) | 36 kW | 98.3% | | 42.1 kg | +1.0 pp efficiency, 5.9 kg heavier | | [SOFAR 36KTLX-G3](https://comparepv.com/inverter/sofar-solar-sofar-36ktlx-g3) | 36 kW | 98.2% | | 36.0 kg | +0.9 pp efficiency | | [Ginlong Solis S6-GC3P36K03-NV-ND](https://comparepv.com/inverter/ginlong-solis-s6-gc3p36k03-nv-nd) | 36 kW | 98.0% | 3 | 26.5 kg | +0.7 pp efficiency, 9.7 kg lighter | --- Source: https://comparepv.com/inverter/ginlong-solis-s6-gc3p36k04-lv-nd