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Solis · Inverters

Solis S6-EH3P (LV)

Hybrid inverter, three-phase, low-voltage, 5-18 kW

TypeHybrid
Phases3-phase
AC power5-18 kW
Battery40-60 V (LV)
ProtectionIP66

Three-phase low-voltage hybrid inverters, Solis S6-EH3P, in seven models rated 5-18 kW for installations with energy storage. They support PV oversizing up to 160%, 200% overload for 10 s during motor and pump startup, and back-up switchover in under 10 ms. They work with low-voltage Li-ion and lead-acid batteries at 40-60 V, support DC and AC coupling, up to 6 units in parallel, optional AFCI 2.0 and IP66 ingress protection.

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Models

Seven models 5-18 kW.

Match the inverter power to the size of the installation. All models are three-phase, hybrid, work with low-voltage 40-60 V batteries (Li-ion and lead-acid), have a back-up output with switchover under 10 ms and IP66 ingress protection.

Parameter5K6K8K10K12K15K18K
Rated AC output power5 kW6 kW8 kW10 kW12 kW15 kW18 kW
Max. usable PV input power9 kW9.6 kW12.8 kW16 kW19.2 kW24 kW28.8 kW
Rated output / back-up current (@400 V)7.3 A8.7 A11.5 A14.4 A17.3 A21.7 A26.1 A
Max. charge / discharge current125 A150 A180 A220 A250 A290 A320 A
Capabilities

Key features.

Smart S6 series
Manages energy flow between PV, storage and the grid.
LV energy storage
Works with low-voltage 40-60 V Li-ion and lead-acid batteries, DC and AC coupling.
Back-up power
Switchover to back-up mode in under 10 ms and 200% overload for 10 s for motor startup.
SolisCloud monitoring
Remote monitoring of production, consumption and energy storage.
Technical data

Specification.

Parameters shared across the entire series. Values that differ between models are in the comparison table above.

Inverter typeHybrid, 3-phase (LV)
Max. DC input voltage1000 V
Rated / start-up voltage550 V / 160 V
MPPT voltage range200-850 V
Number of MPPT2
Max. PV oversizing160% of rated power
Battery typeLi-ion / lead-acid
Battery voltage range40-60 V
Battery / BMS ports2 / 1
Back-up output200% rated power for 10 s
Back-up switch time< 10 ms
Max. efficiency / MPPT97.5% / 99.9%
EU efficiency96.4%
Dimensions (W/H/D)430 / 660 / 305 mm
Weight42 kg
Operating temperature range-25 to +60 °C
CoolingIntelligent fan-cooling
Ingress protectionIP66 (outdoor use)
Display7.0" LCD + Bluetooth and app
CommunicationWiFi / LAN / Bluetooth, CAN, RS485, DRM
ProtectionAFCI 2.0 (optional), SPD Type II, anti-islanding, insulation monitoring
Grid / safety standardEN 50549-1/-10, VDE 4105; IEC/EN 62109-1/-2
Downloads

Documentation.

DatasheetPDF · S6-EH3P (LV) Series (EN) CE certificatePDF · S6-EH3P (LV) Series TÜV safety certificatePDF · safety

Product photos are coming soon. Need more documents? Get in touch or email handel@mplenergy.pl.

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