--- title: "Ginlong Solis S6-EH1P5K-L-PLUS Hybrid Inverter: Specs & Datasheet | ComparePV" description: "Ginlong Solis S6-EH1P5K-L-PLUS 5 kW hybrid inverter. Specs: 96.1% European efficiency, 2 MPPT, 500 V max DC input, 23.5 kg." source: "https://comparepv.com/inverter/ginlong-solis-s6-eh1p5k-l-plus" updated: 2026-01-17 --- # Ginlong Solis S6-EH1P5K-L-PLUS ## Identity - **Manufacturer:** Ginlong Solis - **Model:** S6-EH1P5K-L-PLUS - **Series:** S6-EH1P-L-PLUS - **Rated AC power:** 5 kW - **Type:** Hybrid - **Phases:** Single-phase - **Battery port:** yes ## How it compares Compared against 362 inverters from 3 to 6 kW. Ranks are within that class. | Measure | This inverter | Class median | Standing | Rank in class | | --- | --- | --- | --- | --- | | European efficiency | 96.1% | 97.2% | Weak - bottom 6% | 235 | | MPPT trackers | 2 | 2 | Typical | 13 | | Max DC input voltage | 500 V | 600 V | Weak - bottom 19% | 237 | | Weight per kW | 4.7 | 3.3 | Weak - bottom 24% | 267 | | Warranty | - | 5 yrs | | | ## Specification ### AC output - **Rated AC power:** 5 kW - **Max apparent power:** 5.00 kVA - **Phases:** Single-phase - **Nominal AC voltage:** 230 V - **Max AC current:** 22.8 A - **Grid frequency:** 60 Hz - **Power factor:** 0.8 leading – 0.8 lagging - **Harmonic distortion (THD):** 3.0 % ### PV input - **Max DC input power:** 8.00 kW - **Max DC voltage:** 500 V - **MPPT voltage range:** 90 to 435 V - **Start-up voltage:** 90 V - **MPPT trackers:** 2 - **Max input current per MPPT:** 21.0 A - **Max short-circuit current per MPPT:** 48.0 A ### Efficiency - **European efficiency:** 96.1 % - **Max efficiency:** 96.2 % ### Battery - **Battery port:** Yes - **Battery voltage:** 40–60 V - **Max charge current:** 210.0 A - **Max discharge current:** 210.0 A - **Backup power:** 10.00 kW - **Grid-forming:** Yes ### Physical - **Dimensions:** 560 × 335 × 253 mm - **Weight:** 23.5 kg - **Enclosure:** IP66 - **Cooling:** forced-air - **Noise:** 65 dB - **Operating temperature:** -40 to 60 °C - **Max humidity:** 100 % - **Max altitude:** 3000 m ### Connectivity and protection - **Interfaces:** Wi-Fi, Ethernet, Bluetooth, Display - **Protocols:** RS485, CAN, Wi‑Fi (optional), GPRS (optional), LAN (optional), Bluetooth, App (SolisCloud) - **Protection:** AFCI ### Warranty and certificates - **Certifications:** NRS 097-2-1, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, MEA, PEA, NBR 16149, NBR 16150, G98, CEI 0-21, IEC/EN 62109-1, IEC/EN 62109-2, EN 61000-6-2, EN 61000-6-3 ### Pros - **BNEF Tier 1, 3rd largest global producer** - Ginlong Solis achieved Tier 1 status from BloombergNEF in Q1 2025 and is the 3rd largest inverter manufacturer globally. This guarantees the bankability of the project, the continuity of component supply, and long-term service support - which is crucial for projects with a 5-10-year depreciation period. - **Dual MPPT with a current capacity of up to 32A (model 8K)** - The input current of 16A (models 3-6 kW) or 32A (8 kW model) allows for the direct connection of modern bifacial and 182 mm modules without power limitations for the entire string. The DC/AC overcurrent protection factor is 1.6, which allows for connecting more PV power to a single inverter and increases production even in low-sunlight conditions. - **Emergency switching time \<4 ms (UPS-grade)** - The automatic switch-over to battery power takes less than 4 ms - meeting the requirements of industrial-grade UPS systems and ensuring the continuous operation of sensitive devices (NAS, inverter heat pump, router). Two independent backup ports allow for the separate control of critical and non-critical loads. - **Capable of withstanding a 200% overload for 10 seconds.** - The inverter can handle twice the nominal output power for 10 seconds, which allows for the start-up of large inductive loads (e.g., air conditioning compressors, submersible pumps) powered by batteries without interrupting the system - a rare feature in this price range. - **Ability to operate up to 6 units simultaneously (3-phase, without a control unit)** - Up to 6 units can be operated in parallel, creating a three-phase system without the need for a separate control system. This simplifies the phased expansion of the system as demand grows, for example, after purchasing an electric car or a heat pump. ### Cons - **Architecture of LV (low-voltage) batteries (40-60 V DC)** - A low-voltage system requires charging/discharging currents of up to 190A (8 kW model), which means that cables with a cross-section of ≥35 mm² and battery installation within approximately 3 m of the inverter are necessary. Competitive HV systems (100-500 V, e.g., Fronius GEN24 Plus, SolarEdge StorEdge) require thinner cabling and allow for greater distances, providing greater architectural flexibility. - **Single-phase - 3-phase only for 3 units** - For buildings with a three-phase connection (the standard for new single-family homes in Poland with a connection capacity of approximately 10 kW or more), full three-phase balancing requires a minimum of 3 inverters, which significantly increases the cost of the inverter component of the installation compared to natively three-phase hybrid models available at a similar price. ## About this series The Ginlong Solis S6-EH1P-L-PLUS series are modern hybrid devices designed for grid connection and energy storage - ideal if you wish to increase self-consumption and prepare the system for future needs. Thanks to **2 independent MPPTs**, it’s easier to optimize energy yield for different roof panel orientations or partial shading without compromising the entire string of modules. In practice, high European efficiency is also important - it means genuinely better energy production under typical operating conditions in Poland, not just at the "laboratory" maximum point. The S6-EH1P-L-PLUS supports cooperation with energy storage systems (when selecting compatible models), enabling the system to charge the battery from PV and discharge energy when it is most needed. On a daily basis, you’ll appreciate the monitoring in the app and flexible communication options (e.g., WiFi or LAN depending on configuration), which facilitates diagnostics and consumption control. An additional advantage are the required certifications and warranty conditions, which are crucial for home and small commercial installations. ## Questions ### What warranty does the Solis S6-EH1P-L-PLUS inverter carry? The S6-EH1P-L-PLUS series comes with a standard 10-year manufacturer's warranty. Ginlong Solis is a Tier 1 manufacturer, which reflects its strong financial standing and ensures reliable after-sales support throughout the entire warranty period. Before purchasing, it is worth reviewing the terms offered by your specific distributor, as some provide additional local support in the Polish market. ### Which battery storage systems are compatible with the Solis S6-EH1P-L-PLUS? The inverter supports low-voltage (LV) batteries in the 40-60 V range, including both lithium-ion (LiFePO4) and lead-acid chemistries. The maximum charge and discharge current reaches 190 A, enabling rapid energy management. Ginlong Solis publishes an official compatibility list of approved battery models - it is strongly recommended to verify this list before selecting a specific storage unit in order to avoid certification issues during installation. ### Does the Solis S6-EH1P-L-PLUS operate during a grid outage (backup mode)? Yes, the inverter features a built-in backup power function with a switchover time of less than 4 ms - fast enough to avoid disrupting the operation of most household appliances. The PLUS series supports two independent backup circuits, allowing critical loads (e.g., refrigerator, router) and non-critical loads to be powered separately. Generator integration is also supported, extending the system's autonomy during prolonged grid outages. ### What power ratings are available in the Solis S6-EH1P-L-PLUS series, and which model is right for a residential installation? The series covers models ranging from 3 kW to 8 kW (3K, 3.6K, 5K, 6K, 8K). For a typical single-family home with a 6-10 kWp PV system, the 5 kW or 6 kW variant is most commonly selected - it provides sufficient capacity for residential loads while leaving a comfortable margin for future system expansion with additional modules or a battery storage unit. ### What practical advantage do the 2 independent MPPT inputs of the Solis S6-EH1P-L-PLUS provide? Two independent MPPT inputs allow two PV string arrays with different orientations (e.g., south and west) or different tilt angles to be connected without mutual performance degradation. Each input tracks its own maximum power point independently, so partial shading on one roof section does not curtail energy harvest from the other. In Polish conditions, where roofs frequently feature multiple pitches, this translates into a measurably higher annual energy yield. ### How can I monitor the Solis S6-EH1P-L-PLUS inverter in real time? The inverter communicates via Wi-Fi or LAN, depending on the selected communication module, and data is accessible through the SolisCloud mobile application. The app provides real-time visibility into PV generation, battery state of charge (SoC), grid import/export, and historical energy data. It also supports remote diagnostics and basic operating mode configuration, making it a valuable tool for both the system owner and service technicians. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/inverters/s6-eh1p-3-10-k-ph-flyer-v1-9-8bc908ade0ba.pdf) ## Alternatives | Inverter | Rated AC | Euro efficiency | MPPT | Weight | Difference | | --- | --- | --- | --- | --- | --- | | [SolarEdge StorEdge AC Coupled Single Phase Inverter (HD‑Wave) – SE5000H / H5000SE](https://comparepv.com/inverter/solaredge-storedge-ac-coupled-single-phase-inverter-hd-wave-se5000h-h5000se) | 5 kW | 99.0% | | 9.0 kg | +2.9 pp efficiency, 14.5 kg lighter | | [SolarEdge SE5000H](https://comparepv.com/inverter/solaredge-se5000h) | 5 kW | 99.0% | | 12.0 kg | +2.9 pp efficiency, 11.5 kg lighter | | [Huawei SUN2000L-5KTL](https://comparepv.com/inverter/huawei-sun2000l-5ktl) | 5 kW | 98.0% | 2 | 10.6 kg | +1.9 pp efficiency, 12.9 kg lighter | | [Growatt MOD 5000TL3-HU](https://comparepv.com/inverter/growatt-mod-5000tl3-hu) | 5 kW | 97.8% | 2 | 19.0 kg | +1.7 pp efficiency, 4.5 kg lighter | | [Huawei SUN2000-5KTL-L1](https://comparepv.com/inverter/huawei-sun2000-5ktl-l1) | 5 kW | 97.8% | 2 | 12.0 kg | +1.7 pp efficiency, 11.5 kg lighter | | [Ginlong Solis RHI-3P5K-HVES-5G](https://comparepv.com/inverter/ginlong-solis-rhi-3p5k-hves-5g) | 5 kW | 97.7% | 2 | 25.1 kg | +1.6 pp efficiency, 1.6 kg heavier | | [Growatt SPM 5000TL-HU](https://comparepv.com/inverter/growatt-spm-5000tl-hu) | 5 kW | 97.6% | 2 | 26.0 kg | +1.5 pp efficiency, 2.5 kg heavier | | [Growatt MOD 5000TL3-XH](https://comparepv.com/inverter/growatt-mod-5000tl3-xh) | 5 kW | 97.5% | 2 | 12.5 kg | +1.4 pp efficiency, 11.0 kg lighter | --- Source: https://comparepv.com/inverter/ginlong-solis-s6-eh1p5k-l-plus