Residential

Solis FlexAIO S7-EH1P all-in-one system (3–10) kW · 6–54 kWh · single-phase

Solis FlexAIO S7-EH1P (3–10 kW, 6–54 kWh) is an integrated all-in-one system that combines a single-phase sixth/seventh-series hybrid inverter with scalable battery storage. It delivers highly reliable backup power for private homes and commercial facilities thanks to a compact design with no external cabling between modules.

Models

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Solis FlexAIO S7-EH1P all-in-one system (3–10) kW · 6–54 kWh · single-phase · 3K02

Overview

Solis FlexAIO S7-EH1P (3–10 kW) is a modern All-in-One energy storage and management system that combines a high-efficiency single-phase hybrid inverter with a modular battery system of 6 to 54 kWh. The solution is designed for fast installation and for building off-grid or backup power systems in private houses, cottages and small business premises.

Thanks to the modular "Plug & Play" design, the battery packs stack easily on top of one another with no complex external power or communication cabling to route. The storage system is built around safe, long-life lithium iron phosphate (LiFePO₄) cells rated for over 6000 cycles, while the integrated BMS continuously monitors the condition of every module.

The inverter section works with high-power PV modules, withstands short-term overloads in off-grid mode to start energy-intensive appliances (pumps, air conditioners, compressors) and guarantees seamless switchover to backup power in under 10 ms. The system is fully compatible with diesel gensets, supports Zero Export grid feed-in limiting and provides intelligent energy-flow management through the SolisCloud service.

Technical specifications

Models

SKU: FlexAIO S7-EH1P3K02

DC input (PV side)

Recommended max. connected PV power: 6 kW
Recommended max. connected PV power: 7.2 kW
Recommended max. connected PV power: 9.2 kW
Recommended max. connected PV power: 10 kW
Recommended max. connected PV power: 12 kW
Recommended max. connected PV power: 16 kW
Recommended max. connected PV power: 20 kW
Maximum input voltage: 600 V
Rated voltage: 350 V
Start-up voltage: 90 V
MPPT voltage range: 50 - 550 V
MPPT voltage range at full load: 300 - 510 V
Max. input current: 2 × 21 A
Max. input current: 2 × 21 A
Max. input current: 2 × 21 A
Max. input current: 2 × 21 A
Max. input current: 2 × 21 A
Max. input current: 3 × 21 A
Max. input current: 4 × 21 A
Max. short-circuit current: 2 × 24 A
Max. short-circuit current: 2 × 24 A
Max. short-circuit current: 2 × 24 A
Max. short-circuit current: 2 × 24 A
Max. short-circuit current: 2 × 24 A
Max. short-circuit current: 3 × 24 A
Max. short-circuit current: 4 × 24 A
Number of MPPTs / max. inputs per MPPT: 2 / 1 + 1
Number of MPPTs / max. inputs per MPPT: 2 / 1 + 1
Number of MPPTs / max. inputs per MPPT: 2 / 1 + 1
Number of MPPTs / max. inputs per MPPT: 2 / 1 + 1
Number of MPPTs / max. inputs per MPPT: 2 / 1 + 1
Number of MPPTs / max. inputs per MPPT: 3 / 1 + 1 + 1
Number of MPPTs / max. inputs per MPPT: 4 / 1 + 1 + 1 + 1

Battery (connection)

Battery module models: Solis BAT Series (LiFePO )
Number of modules per controller: 1 ~ 6pcs
Battery module voltage range: 260 - 406 V
Maximum charge / discharge power: 3.3 kW
Maximum charge / discharge power: 3.96 kW
Maximum charge / discharge power: 5.06 kW
Maximum charge / discharge power: 5.5 kW
Maximum charge / discharge power: 6.6 kW
Maximum charge / discharge power: 8.8 kW
Maximum charge / discharge power: 11 kW
Maximum charge / discharge current: 12.7 A
Maximum charge / discharge current: 15.2 A
Maximum charge / discharge current: 19.5 A
Maximum charge / discharge current: 21.2 A
Maximum charge / discharge current: 25.4 A
Maximum charge / discharge current: 33.8 A
Maximum charge / discharge current: 42.3 A

AC output (grid side)

Rated output power: 3 kW
Rated output power: 3.6 kW
Rated output power: 4.6 kW
Rated output power: 5 kW
Rated output power: 6 kW
Rated output power: 8 kW
Rated output power: 10 kW
Max. apparent output power: 3 kVA
Max. apparent output power: 3.6 kVA
Max. apparent output power: 4.6 kVA
Max. apparent output power: 5 kVA
Max. apparent output power: 6 kVA
Max. apparent output power: 8 kVA
Max. apparent output power: 10 kVA
Rated grid voltage: L/N/PE, 220 V / 230 V
Rated grid frequency: 50 Hz / 60 Hz
Rated grid output current: 13.7 A / 13.1 A
Rated grid output current: 16.4 A / 15.7 A
Rated grid output current: 20.9 A / 20 A
Rated grid output current: 22.8 A / 21.7 A
Rated grid output current: 27.3 A / 26.1 A
Rated grid output current: 36.4 A / 34.8 A
Rated grid output current: 45.5 A / 43.5 A
Power factor: > 0.99 (0.8 leading - 0.8 lagging)
THDi: < 3%

AC input (grid side)

Max. input power: 3 kW
Max. input power: 3.6 kW
Max. input power: 4.6 kW
Max. input power: 5 kW
Max. input power: 6 kW
Max. input power: 8 kW
Max. input power: 10 kW
Input voltage range: 187 - 253 V
Max. input current: 20.6 A
Max. input current: 24.6 A
Max. input current: 31.4 A
Max. input current: 34.2 A
Max. input current: 41 A
Max. input current: 54.6 A
Max. input current: 60 A

AC output (backup output)

Rated output power: 3 kW
Rated output power: 3.6 kW
Rated output power: 4.6 kW
Rated output power: 5 kW
Rated output power: 6 kW
Rated output power: 8 kW
Rated output power: 10 kW
Max. apparent output power: 1.5 times of rated power, 10 s
Backup switchover time: < 10 ms
Backup switchover time: < 10 ms
Backup switchover time: r
Backup switchover time: r
Backup switchover time: r
Backup switchover time: r
Backup switchover time: r
Rated output voltage: L/N/PE, 220 V / 230 V
Rated frequency: 50 Hz / 60 Hz
Rated output current: 13.7 A / 13.1 A
Rated output current: 16.4 A / 15.7 A
Rated output current: 20.9 A / 20.0 A n 22.8 A / 21.7 A
Rated output current: 20.9 A / 20.0 A n 22.8 A / 21.7 A
Rated output current: 27.3 A / 26.1 A
Rated output current: 36.4 A / 34.8 A
Rated output current: 45.5 A / 43.5 A
Max. continuous AC pass-through current: 20.6 A
Max. continuous AC pass-through current: 24.6 A
Max. continuous AC pass-through current: 31.4 A
Max. continuous AC pass-through current: 34.2 A
Max. continuous AC pass-through current: 41 A
Max. continuous AC pass-through current: 54.6 A
Max. continuous AC pass-through current: 60 A
THDv (at linear load): < 3%
AC input (generator side): m
Max. input power: 3 kW
Max. input power: 3.6 kW
Max. input power: 4.6 kW
Max. input power: 5 kW
Max. input power: 6 kW
Max. input power: 8 kW
Max. input power: 10 kW
Max. input current: 13.7 A
Max. input current: 16.4 A
Max. input current: 20.9 A
Max. input current: 22.8 A
Max. input current: 27.3 A
Max. input current: 36.4 A
Max. input current: 45.5 A
Rated frequency range: r
Rated frequency range: 50 Hz / 60 Hz
Rated frequency range: 50 Hz / 60 Hz
Rated frequency range: 50 Hz / 60 Hz
Rated frequency range: 50 Hz / 60 Hz
Rated frequency range: 50 Hz / 60 Hz
Rated frequency range: 50 Hz / 60 Hz

Efficiency

Maximum efficiency: 97.6%
Maximum efficiency: 97.6%
Maximum efficiency: 97.6%
Maximum efficiency: 97.6%
Maximum efficiency: 97.6%
Maximum efficiency: 97.5%
Maximum efficiency: 97.5%
European efficiency: 96.5%
European efficiency: 96.5%
European efficiency: 96.8%
European efficiency: 96.8%
European efficiency: 97.0%
European efficiency: 96.8%
European efficiency: 96.8%

Protection

Surge protection: DC Type II / AC Type II (Optional)
Output circuit overcurrent protection: Yes
Insulation resistance monitoring: Yes
Residual current detection: Yes
Built-in PV switch: Yes
DC reverse polarity protection: Yes
Ingress protection / overvoltage category: I / II
Built-in AFCI module: Yes
Anti-islanding protection: Yes

General data

Dimensions (W × H × D): 850 × 320 × 265 mm
Weight: 20 kg
Weight: 20 kg
Weight: 20 kg
Weight: 20 kg
Weight: 20 kg
Weight: 25 kg
Weight: 25 kg
Inverter topology: Non-isolated
Operating temperature range: -30 ~ +60°C (Derated above 45°C)
Relative humidity: 0 - 95%
Ingress protection (IP): IP66
Noise level (typical): <35 dB(A) (@ Rated Power)
Noise level (typical): <35 dB(A) (@ Rated Power)
Noise level (typical): <35 dB(A) (@ Rated Power)
Noise level (typical): <35 dB(A) (@ Rated Power)
Noise level (typical): <35 dB(A) (@ Rated Power)
Noise level (typical): <45 dB(A) (@ Rated Power)
Noise level (typical): <45 dB(A) (@ Rated Power)
Cooling method: Natural convection
Cooling method: Natural convection
Cooling method: Natural convection
Cooling method: Natural convection
Cooling method: Natural convection
Cooling method: Smart fan cooling
Cooling method: Smart fan cooling
Max. operating altitude: 4000 m (Derated above 2000 m)
Grid connection standard: NRS 097-2-1, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, MEA, PEA, NBR 16149, NBR 16150, G98, CEI 0-21
Safety / EMC standard: IEC/EN 62109-1/-2, EN 61000-6-2/-3

Features

DC connection: MC4 Quick connection plug (PV)
AC connection: Quick connection plug
Display: LED
Communication: RS485, Optional: Wi-Fi, LAN, Ethernet, DI × 2 / DO × 2 / DRM0

Documentation and certificates

Datasheet

All-in-One система Solis FlexAIO S7-EH1P (3–10) кВт · 6–54 кВт·год · однофазна.pdf

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Frequently asked questions

Start from the site's average daily consumption and the peak load the inverter has to carry in off-grid mode. The power range of each modification and the recommended PV array size for it are listed in the product card under "Key specifications" — for a precise selection, contact a Solis dealer or use the form below.

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