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.
Ranking
Price offers
| Shop | Country | Price | Per kW | Stock | Offer updated | Link to shop |
|---|---|---|---|---|---|---|
| Sklep Soltech | Poland | 3 270.40 zł net | 1 090.13 zł/kW | Not stated | 22h ago | Visit shop |
Specifications
Pros and cons
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.
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.
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.
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.
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.
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.
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.
Alternatives
About the S6-EH1P-L-PLUS series
These answers cover the whole series. Where a figure differs, the specification above is this model's own.