--- title: "Solis-80K-5G-PRO Grid-tie Inverter: Specs & Datasheet | ComparePV" description: "Solis-80K-5G-PRO 80 kW grid-tie inverter. Specs: 98.0% European efficiency, 6 MPPT, 1100 V max DC input, 78.0 kg." source: "https://comparepv.com/inverter/ginlong-solis-solis-80k-5g-pro" updated: 2026-01-17 --- # Solis-80K-5G-PRO ## Identity - **Manufacturer:** Ginlong Solis - **Model:** Solis-80K-5G-PRO - **Series:** Solis-5G-PRO - **Rated AC power:** 80 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 | 98.0% | 98.2% | Typical | 99 | | MPPT trackers | 6 | 4 | Typical | 24 | | Max DC input voltage | 1100 V | 1100 V | Typical | 3 | | Weight per kW | 1.0 | 1.1 | Typical | 82 | | Warranty | - | 5 yrs | | | ## Specification ### AC output - **Rated AC power:** 80 kW - **Max AC power:** 88.00 kW - **Max apparent power:** 88.00 kVA - **Phases:** Three-phase - **Nominal AC voltage:** 400 V - **Max AC current:** 133.7 A - **Power factor:** 0.8 leading - 0.8 lagging - **Harmonic distortion (THD):** 3.0 % ### PV input - **Max DC voltage:** 1100 V - **MPPT voltage range:** 160 to 1000 V - **Start-up voltage:** 180 V - **MPPT trackers:** 6 - **Max input current per MPPT:** 40.0 A - **Max short-circuit current per MPPT:** 50.0 A ### Efficiency - **European efficiency:** 98.0 % - **Max efficiency:** 98.5 % ### Physical - **Dimensions:** 585 × 1065 × 363 mm - **Weight:** 78.0 kg - **Enclosure:** IP66 - **Cooling:** forced-air - **Operating temperature:** -30 to 60 °C - **Max humidity:** 100 % - **Max altitude:** 4000 m ### Connectivity and protection - **Interfaces:** Wi-Fi, Display - **Protocols:** RS485, Wi-Fi (optional), GPRS (optional), PLC (optional) - **Protection:** DC switch, Surge protection ### Warranty and certificates - **Certifications:** G99, IEC61727, EN50549-1, EN50549-2, VDE4110, IEC/EN 62109-1, IEC/EN 62109-2, IEC/EN 61000-6-2, IEC/EN 61000-6-4 ### Pros - **8 independent MPPT controllers + 18A input current** - The 100K and 110K models feature 8 MPPT trackers with a maximum current of 18A per string, which allows for the connection of high-power bifacial modules (>600 Wp) without stringing them in pairs. In practice, this translates to greater flexibility in designing rooftop C&I installations with different roof orientations and reduces losses due to partial shading. - **Maximum efficiency of 98.5% and IP66 protection class.** - The maximum efficiency of 98.5% (models 80-110 kW), confirmed in 2024 datasheets, places the series in the top quartile of three-phase C&I inverters. The IP66 enclosure provides complete protection against dust and water ingress, which is essential when mounting on industrial roofs without additional enclosures. - **BNEF Tier 1 and bankability data, starting Q4 2023** - Ginlong Solis has maintained its BloombergNEF Tier 1 status since Q4 2023 (reconfirmed in Q1 2025), which makes it easier for banks and infrastructure funds to finance projects. As the world's third-largest manufacturer of PV inverters (with its own production line and listed on the GPW in Shanghai), it meets the due diligence requirements of most project financing institutions. - **Built-in AFCI (Arc Fault Circuit Interrupter) and string monitoring** - The standard integrated arc fault detection (AFC) function, along with intelligent I/V curve scanning at the string level, allows for remote identification of faults (poor connections, damaged modules) without the need for a service visit. This reduces MTTR and lowers O&M costs in installations greater than 500 kWp, where the cost of a single service visit in Poland ranges from 800 to 1,500 zł. - **DC/AC ratio up to 150% - cost-effective over-dimensioning** - The factory-supplied DC/AC ratio support up to 150% allows for the design of larger PV arrays using the same inverter, which reduces the unit installation cost (more kWh per the same CAPEX on the inverter). This is particularly beneficial in industrial installations with a fixed power consumption, where clipping is acceptable. ### Cons - **No built-in AC power switch** - The datasheet for the 80-110K-5G-PRO models explicitly indicates a "without AC circuit breaker" configuration, which means that an external circuit breaker must be installed by the installer on the AC side. This results in an additional BOS (approximately 300-800 zł per device, depending on the rated current), as well as the requirement for space in the distribution panel, which complicates projects in tight industrial distribution panels. - **Standard 5-year warranty - below the premium segment level** - The standard 5-year warranty aligns with the median of the segment (Huawei SUN2000, GoodWe MT), but is lower than Fronius Tauro's (7 years standard) or SMA Sunny Tripower CORE2's (5 years with the option to extend to 20 years with service packages). Extending the warranty for 80-110K-5G-PRO models to 10 years requires purchasing a separate option (approximately 512 EUR net, according to EU 2024 distributor pricing), which should be factored into the total cost of ownership (TCO) calculations for projects with a lifespan of >10 years. ## About this series The Ginlong Solis Solis-5G-PRO series are three-phase grid-tie inverters designed for commercial and industrial installations, where reliable operation, safety, and easy energy management are paramount. This series stands out among C&I solutions thanks to its multi-string MPPT, which simplifies PV string design on rooftops with different orientations and helps minimize losses during partial shading or varied roof pitches. In practice, its high European efficiency means more energy delivered to the grid under real climatic conditions, not just in the lab - translating to better investment profitability. Additionally, O&M features such as intelligent string monitoring and remote diagnostics streamline maintenance. During daily operation, SolisCloud monitoring and flexible communication (WiFi and wired solutions depending on configuration) facilitate integration with building automation systems. The series supports modern safety features, including arc flash detection (AFCI), and the standard warranty for grid-tie inverters in Europe is 5 years. ## Questions ### What power levels are available for the Solis-5G-PRO series inverters, and for what types of installations are they intended? The Solis-5G-PRO series includes models with power ratings of 80 kW, 100 kW, and 110 kW in a three-phase grid-tie configuration. These inverters are specifically designed for commercial and industrial (C&I) installations - such as manufacturing halls, logistics centers, and public buildings. They are not intended for typical residential installations. ### How many MPPT strings does the Solis-5G-PRO inverter have, and why is this important for large rooftops? The 80K model features 6 independent MPPT tracks (12 string inputs), while the 100K and 110K models have 8 MPPT tracks (16 string inputs). This allows each side of the roof or each orientation of the panels to be tracked independently. This results in reduced losses under partial shading and the ability to combine strings with different azimuths without compromising energy efficiency. ### What is the efficiency of the Solis-5G-PRO inverters, and what does this mean in practice? The maximum efficiency of the series ranges from 98.7% (80K model) and 98.5% (100K and 110K models). High European efficiency means that the inverter loses a minimal amount of energy during the conversion of direct current to alternating current under real, fluctuating solar conditions - not just in laboratory settings. For a large C&I installation, even a 0.5% difference in efficiency translates into hundreds of kilowatt-hours per year and noticeable financial savings. ### What is the AFCI (Arc Fault Circuit Interrupter) in the Solis-5G-PRO inverter, and does it actually enhance the safety of the installation? AFCI (Arc Fault Circuit Interrupter) is a built-in DC-side feature for detecting arc faults. Arc faults in photovoltaic wiring are a major cause of fires - AFCI responds to the characteristic signal and disconnects the circuit before overheating occurs. In industrial installations, where wiring runs through inaccessible spaces, this is a crucial safety feature required by an increasing number of insurance companies and building codes. ### How does the Solis-5G-PRO inverter monitoring function within SolisCloud, and does it require any additional devices? The 5G-PRO inverters support the SolisCloud platform, which enables production monitoring, remote diagnostics, and real-time string monitoring. Communication is achieved via RS485, Wi-Fi, or GPRS and PLC modules - the choice depends on the specific site configuration. In most cases, a dedicated datalogger or communication module (sold separately) is required, although Wi-Fi may be available natively depending on the model. ### What is the standard warranty for Solis-5G-PRO inverters, and is it possible to extend it? The standard manufacturer's warranty for the Solis-5G-PRO series in Europe is 5 years. Ginlong Solis allows for extending the warranty through the SolisCloud app or an authorized service partner. As a Tier 1 manufacturer listed by Bloomberg NEF, Ginlong has an extensive service network, which facilitates warranty support in Poland and throughout the European Union. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/inverters/101042150868a4223a80b57-ec9915fd4703.pdf) ## Alternatives | Inverter | Rated AC | Euro efficiency | MPPT | Weight | Difference | | --- | --- | --- | --- | --- | --- | | [Growatt MAX 80KTL3 LV](https://comparepv.com/inverter/growatt-max-80ktl3-lv) | 80 kW | 98.5% | | 86.0 kg | +0.5 pp efficiency, 8.0 kg heavier | | [GoodWe GW80KBF-MT](https://comparepv.com/inverter/goodwe-gw80kbf-mt) | 80 kW | 98.4% | 4 | 65.0 kg | +0.4 pp efficiency, -2 MPPT, 13.0 kg lighter | | [GoodWe GW80KHV-MT](https://comparepv.com/inverter/goodwe-gw80khv-mt) | 80 kW | 98.4% | 4 | 65.0 kg | +0.4 pp efficiency, -2 MPPT, 13.0 kg lighter | | [GoodWe GW80K-MT](https://comparepv.com/inverter/goodwe-gw80k-mt) | 80 kW | 98.3% | 4 | 70.0 kg | -2 MPPT, 8.0 kg lighter | | [Ginlong Solis S6-GC3P80K07-LV-ND](https://comparepv.com/inverter/ginlong-solis-s6-gc3p80k07-lv-nd) | 80 kW | 98.3% | 7 | 105.0 kg | +1 MPPT, 27.0 kg heavier | | [Solis-80K-5G](https://comparepv.com/inverter/ginlong-solis-solis-80k-5g) | 80 kW | 98.3% | 9 | 82.0 kg | +3 MPPT, 4.0 kg heavier | | [Deye SUN-80K-G03](https://comparepv.com/inverter/deye-sun-80k-g03) | 80 kW | 98.3% | | 81.0 kg | 3.0 kg heavier | | [Deye SUN-80K-G](https://comparepv.com/inverter/deye-sun-80k-g) | 80 kW | 98.3% | 4 | 60.0 kg | -2 MPPT, 18.0 kg lighter | --- Source: https://comparepv.com/inverter/ginlong-solis-solis-80k-5g-pro