--- title: "Ginlong Solis S5-GR1P10K Grid-tie Inverter: Specs & Datasheet | ComparePV" description: "Ginlong Solis S5-GR1P10K 10 kW grid-tie inverter. Specs: 97.1% European efficiency, 3 MPPT, 600 V max DC input, 18.5 kg." source: "https://comparepv.com/inverter/ginlong-solis-s5-gr1p10k" updated: 2026-01-17 --- # Ginlong Solis S5-GR1P10K ## Identity - **Manufacturer:** Ginlong Solis - **Model:** S5-GR1P10K - **Series:** S5-GR1P - **Rated AC power:** 10 kW - **Type:** Grid-tie - **Phases:** Single-phase ## How it compares Compared against 266 inverters from 6 to 12 kW. Ranks are within that class. | Measure | This inverter | Class median | Standing | Rank in class | | --- | --- | --- | --- | --- | | European efficiency | 97.1% | 97.6% | Weak - bottom 17% | 158 | | MPPT trackers | 3 | 2 | Strong - top 13% | 6 | | Max DC input voltage | 600 V | 1000 V | Weak - bottom 24% | 161 | | Weight per kW | 1.9 | 2.3 | Typical | 79 | | Warranty | - | 5 yrs | | | ## Specification ### AC output - **Rated AC power:** 10 kW - **Max apparent power:** 10.00 kVA - **Phases:** Single-phase - **Nominal AC voltage:** 230 V - **Max AC current:** 45.9 A - **Grid frequency:** 50 Hz - **Power factor:** 0.8 leading - 0.8 lagging - **Harmonic distortion (THD):** 3.0 % ### PV input - **Max DC input power:** 15.00 kW - **Max DC voltage:** 600 V - **MPPT voltage range:** 100 to 500 V - **Start-up voltage:** 120 V - **MPPT trackers:** 3 - **Max input current per MPPT:** 14.0 A - **Max short-circuit current per MPPT:** 22.0 A ### Efficiency - **European efficiency:** 97.1 % - **Max efficiency:** 98.0 % ### Physical - **Dimensions:** 579 × 333 × 253 mm - **Weight:** 18.5 kg - **Enclosure:** IP66 - **Cooling:** natural - **Noise:** 30 dB - **Operating temperature:** -25 to 60 °C - **Max humidity:** 100 % - **Max altitude:** 4000 m ### Connectivity and protection - **Interfaces:** Wi-Fi, Display - **Protocols:** RS485, Wi-Fi (optional), GPRS (optional) - **Protection:** AFCI, DC switch, Surge protection ### Warranty and certificates - **Certifications:** G99, EN 50549-1, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, 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 - **Dual MPPT - flexible PV system configuration** - The S5-GR1P series is equipped with 2 independent MPPT trackers with a voltage range of 100-500 V DC, which allows for the use of strings with different orientations or partial shading without cross-interference of losses. This is a direct benefit for typical south-facing and south-west-facing pitched roofs in Poland. - **Efficiency of up to 97.8-98% (EU ~96.5%)** - The maximum conversion efficiency ranges from 97.8-98% (depending on the power variant), while the European efficiency for 3.6 kW models is approximately 96.5%. In the Polish climate - with frequent operation at partial loads - the European efficiency is a key indicator, placing the S5-GR1P in the upper quartile of the market for single-phase applications. - **Built-in AFCI and EPM export control** - The integrated AFCI (arc-fault circuit interrupter) detects arc faults in the DC circuit and automatically shuts down the inverter, reducing the risk of fire. The EPM (Export Power Manager) function works with a smart meter and enables active control of power delivered to the grid - a feature required in many European DSPs since 2023. - **BNEF Tier 1 manufacturer, #1 globally in the 1-phase segment** - Ginlong Solis is listed on the BNEF Tier 1 PV Inverter Manufacturers (Q4 2023) list and is ranked as the 3rd largest photovoltaic inverter manufacturer globally, holding the #1 position in global sales of single-phase inverters. This represents a real opportunity for investors, with a strong track record and long-term service security. - **IP66 protection and natural cooling** - The IP66 protection rating allows for outdoor installation without an additional enclosure, while natural cooling (convection, with no fans in many variants) eliminates moving parts - which, in practice, reduces both the risk of failure and noise levels to 0 dB in normal mode. ### Cons - **The S5 series has been superseded by the S6 generation.** - The manufacturer is actively promoting the successor - the S6-GR1P series (with improved electronics and a wider input power range) as the current market offering. The S5 series is still available, but new firmware features and SolisCloud integrations are primarily being developed for the S6, which could lead to a slower update cycle for the S5 software over the next 3-5 years. - **Base warranty of 5 years - requires active expansion** - The standard warranty period is 5 years. Extending the warranty requires activation through the SolisCloud app within 12 months of purchase - a condition that is easily overlooked. For comparison, SMA Sunny Boy offers a default of 5 years with a straightforward option for 10 years, while Huawei SUN2000-L1 offers a standard of 10 years in Poland through its distributor. ## About this series The Ginlong Solis S5-GR1P series comprises single-phase **on-grid** inverters designed for small residential installations and light commercial applications. These inverters feature advanced control electronics and a refined MPPT algorithm, enabling rapid response to sunlight fluctuations. This ensures stable performance even under dynamic weather conditions. Depending on the configuration, the MPPT option simplifies operation with two independent strings - a significant benefit for various roof orientations or partial shading situations. Notably, they boast a high **European efficiency** - crucial for Polish conditions, as they deliver superior performance in typical temperatures and loads, not just in ideal laboratory settings. The series includes comprehensive safety features, such as **AFCI** technology to minimize fire risk, and export control functions via an **integrated EPM** (in conjunction with the meter). Monitoring is accessible through the SolisCloud platform - primarily via **WiFi** (datalogger), with communication options varying by version. These are not hybrid inverters, meaning they are not designed for direct connection to energy storage systems. In practice, they represent a reliable choice for investors seeking dependable performance, remote monitoring capabilities, and a complete certification package backed by market-specific warranties and distributor support. ## Questions ### What is the warranty on the Solis S5-GR1P inverter, and is it possible to extend it? The standard warranty for the Solis S5-GR1P inverter is 5 years from the date of purchase. The manufacturer allows for an extension to 10 years through the SolisCloud application - simply provide the device's serial number and proof of purchase within 12 months of acquisition. The final warranty terms may vary depending on the distributor in the Polish market, so it is advisable to confirm them before purchasing. ### Does the Solis S5-GR1P inverter support two separate arrays of panels on different roof sections? Yes, models in the 3-6 kW range are equipped with two independent MPPT trackers, which allows you to connect two separate strings of panels. This is a significant advantage, especially when roof areas have different orientations (e.g., south and east) or when one string is partially shaded - in these cases, both strings operate independently without affecting each other's performance. ### Can the Solis S5-GR1P be connected to a battery storage system (battery)? No. The S5-GR1P series are on-grid inverters, not hybrid inverters, and therefore do not have a DC input or connectors for direct connection to a battery. If you plan to store energy, you will need a separate hybrid inverter or an additional AC-coupled device. Solis offers separate hybrid inverter series for this purpose. ### How does the monitoring system in the Solis S5-GR1P work, and is it free? The S5-GR1P inverter works with the SolisCloud platform, accessible via a web browser and mobile app. Data is transmitted via WiFi using the included or optional data logger. The platform enables real-time monitoring, historical analysis, and alarm reception. Access to SolisCloud is free for end-users. ### What is the efficiency of the Solis S5-GR1P inverters in Europe, and does this matter in Poland? The European efficiency (EU efficiency) of the S5-GR1P series is approximately 96.5%, with a maximum of 97.3%. In Polish climatic conditions, European efficiency is more important than peak efficiency, as it takes into account real loads under variable solar radiation and typical temperatures. A result above 96% is a good level for this type of equipment. ### What is the AFCI (Arc Fault Circuit Interrupter) function in the Solis S5-GR1P, and is it worth paying extra for? AFCI (Arc Fault Circuit Interrupter) is a safety device that detects arc faults in DC systems, which are a major cause of fires in photovoltaic systems. The Solis S5-GR1P features integrated AFCI from the factory, eliminating the need to purchase additional modules. Combined with integrated EPM for power export control, this provides a complete safety and grid protection package. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/inverters/solis-datasheet-s5-gr1p-7-10-k-phl-v2-0-202410-7fce0d2918df.pdf) ## Alternatives | Inverter | Rated AC | Euro efficiency | MPPT | Weight | Difference | | --- | --- | --- | --- | --- | --- | | [Growatt MOD 10KTL3-X2(Pro)](https://comparepv.com/inverter/growatt-mod-10ktl3-x2-pro) | 10 kW | 98.2% | 2 | 14.6 kg | +1.1 pp efficiency, -1 MPPT, 3.9 kg lighter | | [Growatt MOD 10KTL3-X](https://comparepv.com/inverter/growatt-mod-10ktl3-x) | 10 kW | 98.1% | 2 | 14.0 kg | +1.0 pp efficiency, -1 MPPT, 4.5 kg lighter | | [Sungrow SG10KTL-M](https://comparepv.com/inverter/sungrow-sg10ktl-m) | 10 kW | 98.1% | 2 | 20.0 kg | +1.0 pp efficiency, -1 MPPT, 1.5 kg heavier | | [Sungrow SG10RT-20](https://comparepv.com/inverter/sungrow-sg10rt-20) | 10 kW | 98.1% | 2 | 17.0 kg | +1.0 pp efficiency, -1 MPPT, 1.5 kg lighter | | [SOFAR 11KTLX-G3](https://comparepv.com/inverter/sofar-solar-sofar-11ktlx-g3) | 10 kW | 98.0% | 2 | 18.0 kg | +0.9 pp efficiency, -1 MPPT | | [SOFAR 10KTLX-G3-A](https://comparepv.com/inverter/sofar-solar-sofar-10ktlx-g3-a) | 10 kW | 98.0% | 2 | 18.0 kg | +0.9 pp efficiency, -1 MPPT | | [SMA Solar STP10.0-3AV-40](https://comparepv.com/inverter/sma-solar-stp10-0-3av-40) | 10 kW | 98.0% | 2 | 20.5 kg | +0.9 pp efficiency, -1 MPPT, 2.0 kg heavier | | [GoodWe GW10KN-DT](https://comparepv.com/inverter/goodwe-gw10kn-dt) | 10 kW | 98.0% | 2 | 24.0 kg | +0.9 pp efficiency, -1 MPPT, 5.5 kg heavier | --- Source: https://comparepv.com/inverter/ginlong-solis-s5-gr1p10k