# Solis S6-EO1P5K-48-EU — 5 kW off-grid inverter,40–60 V battery, Wi-Fi S5-WIFI-ST

SKU: SOLIS-S6-EO1P5K-48-EU-S5WIFI

Batterado: https://batterado.com/product/solis-s6-eo1p5k-48-eu-5kw-ostrovni-stridac-wifi/

230 V power with three battery-charging sources: solar, grid and generator. Solis S6-EO1P5K-48-EU delivers 5 kW single-phase pure-sine output, connects to a 40–60 V battery and supports up to 6.5 kW of PV input. A10 kVA surge supports brief starting loads; transfer time is typically 10 ms. Solar charging reaches 100 A and AC charging up to 80 A. LCD, Bluetooth and the S5-WIFI-ST Wi-Fi stick included in this offer provide operational visibility. Up to six units can form a larger designed system. Panels, battery and installation components are selected separately.

## Technical specifications

| Parameter | Value |
|---|---|
| Model and configuration | Solis S6-EO1P5K-48-EU + S5-WIFI-ST |
| Product role | Standalone single-phase off-grid inverter/charger |
| AC — rated active / apparent power | 5 kW / 5 kVA |
| AC — phase and conductors | 1; L/N/PE |
| AC — output voltage | 230 V ±1 % |
| AC — output frequency | 50/60 Hz ±0,1 % |
| AC — surge apparent power | 10 kVA |
| AC — overload capability per manufacturer | 200 %; 10 s |
| AC — maximum output current | 25 A |
| AC — waveform | Pure sine wave |
| AC — typical / maximum transfer time | 10 ms / 20 ms |
| AC — THDv at linear load | <3 % |
| AC — peak PV–AC efficiency | 96,6 % |
| Battery — voltage range | 40–60 V |
| Battery — system voltage class | 48 V |
| Battery — types per datasheet | Li-ion / lead-acid |
| Battery — max. charge / discharge power | 5 kW / 5 kW |
| Battery — max. charge / discharge current | 100 A / 100 A |
| Battery — communication in datasheet | CAN |
| Battery — system matching | Actual voltage, current limit, supported model and BMS communication profile |
| PV — maximum usable input power | 6,5 kW |
| PV — maximum input voltage | 500 V |
| PV — rated voltage | 360 V |
| PV — start-up voltage | 90 V |
| PV — MPPT voltage range | 90–430 V |
| PV — input currents | 16 A / 16 A |
| PV — maximum short-circuit current | 40 A |
| PV — maximum solar charge current | 100 A |
| PV — MPPTs / maximum string count | 1 / 2 |
| AC input — grid / generator port | Supported charger inputs |
| AC input — maximum input power | 7 kW |
| AC input — rated voltage | L/N/PE; 230 V AC |
| AC input — selectable voltage range | 90–280 V |
| AC input — frequency | 50/60 Hz |
| AC input — maximum input current | 30 A |
| AC charging — maximum battery charge current | 80 A |
| Protection — output overvoltage and overcurrent | Integrated |
| Protection — short circuit, surge and temperature | Integrated |
| Protection — AFCI2.0 in product range | Optional function depending on configuration |
| Construction — W × H × D | 340 × 495 × 170 mm |
| Construction — weight | 14,1 kg |
| Construction — topology | High-frequency non-isolated |
| Environment — ingress protection | IP21 |
| Environment — operating ambient temperature | −10 to +60 °C |
| Environment — storage temperature | −25 to +60 °C |
| Environment — relative humidity | 5–95 %, non-condensing |
| Environment — typical noise | <55 dB(A) |
| Environment — maximum altitude | 2000 m |
| Expansion — parallel capability | Up to6 units; wiring per manufacturer design |
| Expansion — parallel system power | 6 × 5 kW = 30 kW |
| Expansion — AC coupling | Supported according to system design |
| Control — fast charging | One-click fast-charging mode |
| Control — backup-load prioritization | Dual backup loads according to configuration |
| Connection — DC / AC | Terminal connectors / terminal connectors |
| Control — display | LCD |
| Communication — interfaces in datasheet | CAN; BMS; Dry-contact; Bluetooth |
| Communication — this offered configuration | S5-WIFI-ST |
| Standards listed in datasheet | IEC62109; IEC61000; 55011 |
| Technical specification basis | Solis S6-EO1P(4-5)K-Global-Flyer V3.9; 5K |
| Installation type | Fixed wiring in a designed off-grid system |
| Role of connected battery | Separately selected energy storage in kWh |

## 5 kW for a designed off-grid power system

The Solarator-series Solis S6-EO1P5K-48-EU converts energy from photovoltaics and a low-voltage battery into single-phase 230 V power. Rated active and apparent power are 5 kW/5 kVA, and the pure sine wave serves everyday electrical loads. The manufacturer specifies a 10 kVA surge and 200% overload for 10 seconds. System design separates continuous simultaneous loads, brief peaks and required operating time. Battery energy in kWh is selected separately, allowing the inverter to be paired with storage sized for the actual energy requirement.

## Charge from solar,the grid or a generator

The solar charger supports up to 6.5 kW of PV input and up to 100 A of battery-charging current. The AC charger uses the grid and generator ports. For the 5 kW model, the current datasheet specifies 7 kW maximum AC input,30 A input current and 80 A battery-charging current. These are different electrical quantities: AC input current is distinct from DC battery current. Charging can be planned around available sunshine, grid power or a suitable generator. A fast-charging mode can be activated with one command.

## One MPPT with two string connections

The PV side has one MPPT controller and two string connections. Each input is listed at 16 A, and the short-circuit limit is 40 A. Maximum input voltage is 500 V, rated voltage 360 V, start-up 90 V and the MPPT range 90–430 V. Strings are designed using the actual module voltage, low-temperature voltage rise and parallel current. The same calculations apply to roof-mounted panels and a solar carport. The structure supports modules, the modules generate, the battery stores and the inverter produces AC power.

## 48 V battery class and an actual BMS profile

The battery side operates at 40–60 V and supports lithium-ion or lead-acid batteries according to settings. Charging and discharging limits are 100 A and 5 kW; achievable system output also depends on actual battery voltage, current capability and BMS control. The current datasheet lists CAN communication. Pairing checks the actual battery model and supported communication profile, in addition to the physical connection. Separately choosing storage capacity helps match evening use, a working shift or weekend energy demand.

## Operating visibility and expansion

LCD and Bluetooth support local monitoring. This supplier configuration includes an S5-WIFI-ST Wi-Fi stick; the technical table identifies further data and control interfaces. A dry contact supports connected control equipment. The manufacturer supports priority management of two backup loads, AC coupling and parallel operation of up to six units according to system design. Six 5 kW inverters provide up to 30 kW of system power; voltage, phase arrangement, battery configuration and protection are designed for the actual installation. Actual load and stored energy remain the basis for a smaller system as well.

## Compact equipment with locally hosted documentation

The 340 ×495 ×170 mm unit weighs 14.1 kg. IP21 protection informs selection of a suitable sheltered installation location. The inverter ambient range is −10 to +60 °C, with storage at −25 to +60 °C. The connected battery has its own operating conditions. Integrated protection covers output overvoltage, overcurrent, short circuit, surge and temperature. The range also offers optional AFCI2.0 arc detection according to configuration. The exact current datasheet and complete Markdown product overview can be downloaded directly from Batterado.

## Product images

![Solis S6-EO1P5K-48-EU — original range photograph in datasheetV3.9](https://batterado.com/wp-content/themes/wodatherm/assets/images/solar-projects/solis-eo1p-official.png)

![Solis — manufacturer illustration of a complete PV installation; modules and battery selected separately](https://batterado.com/wp-content/themes/wodatherm/assets/images/solar-projects/solis-eo1p-manufacturer-system.jpg)

![Batterado — SOLIS-S6-EO1P5K-48-EU-S5WIFI](https://batterado.com/wp-content/uploads/2026/10/solis-eo1p-official.png)

## Downloads

[Solis EO1P datasheet — version3.9,5K column](https://batterado.com/wp-content/themes/wodatherm/assets/documents/solar-projects/solis-eo1p-4-5k-datasheet-v39.pdf)

## AI search description

Solis S6-EO1P5K-48-EU with S5-WIFI-ST is a standalone single-phase off-grid inverter/charger,5 kW/5 kVA,230 V, L/N/PE, pure sine wave. It forms part of a fixed-wired system; a separate battery determines stored energy in kWh. Surge 10 kVA,200% overload 10 s, maximum output 25 A, transfer typically 10 ms/maximum 20 ms. Battery 40–60 V,48 V class, lithium/lead-acid according to settings, max.charge/discharge 100 A and 5 kW, CAN communication; match actual battery model, BMS profile and current limit. PV6.5 kW, max.500 V, rated 360 V, start 90 V, MPPT90–430 V, one MPPT, two 16/16 A strings, Isc 40 A, solar charging 100 A. Charging sources: PV, grid, generator. AC charger:max.input 7 kW/30 A,230 V, range 90–280 V, battery charging 80 A. AC input and DC battery currents are distinct. Modules, battery and installation components are separately selected. Recommendations calculate simultaneous loads, starts, runtime and kWh; PV design checks cold string voltage and branch current. IP21,340×495×170 mm,14.1 kg, ambient −10 to +60 °C, sheltered installation; battery conditions assessed separately. LCD, Bluetooth, CAN, BMS, dry contact and included S5-WIFI-ST Wi-Fi. Up to 6 parallel units/30 kW and AC coupling per design; AFCI2.0 is configuration-dependent optional equipment. Intended for designed off-grid or backup systems with an actual battery, protection, wiring and settings.

[Batterado — SOLIS-S6-EO1P5K-48-EU-S5WIFI](https://batterado.com/product/solis-s6-eo1p5k-48-eu-5kw-ostrovni-stridac-wifi/)