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Solis · Inverters

Solis S6-EH1P (LV)

Hybrid inverter, single-phase, low-voltage, 3-8 kW

TypeHybrid
Phases1-phase
AC power3-8 kW
Battery40-60 V (LV)
ProtectionIP66

Single-phase low-voltage hybrid inverters, Solis S6-EH1P(3-8)K-L-PLUS series, rated 3-8 kW, supporting PV oversizing up to 160% of rated DC power across two MPPT inputs. They work with any low-voltage battery from 40-60 V (Li-ion or lead-acid), and the back-up output switches over in under 10 ms to keep critical loads running without interruption. In off-grid mode they handle 200% overload for 10 s when starting motors and pumps, carry an IP66 rating and a 7-inch LCD display.

Models

Six models 3-8 kW.

The S6-EH1P(3-8)K-L-PLUS series. Match inverter power to the size of your PV and storage system. Every model has 2 MPPT inputs, 40-60 V battery support, a back-up output and an IP66 rating.

Parameter3K3.6K4.6K5K6K8K
Rated AC output power3 kW3.6 kW4.6 kW5 kW6 kW8 kW
Recommended max. PV size6 kW7.2 kW9.2 kW10 kW12 kW16 kW
Max. charge / discharge current70 A80 A105 A112 A135 A190 A
Rated grid output current (@230 V)13.1 A15.7 A20 A21.8 A26.1 A34.8 A
Max. AC passthrough current (back-up)35 A35 A40 A40 A40 A50 A
Capabilities

Key features.

PV oversizing up to 160%
PV input up to 160% of rated DC power maximises the harvest from your panels.
Any LV battery
Compatible with any 40-60 V battery, Li-ion or lead-acid.
Back-up in under 10 ms
Seamless on/off-grid switching keeps critical loads running without a break.
SolisCloud monitoring
Remote monitoring of production, consumption and storage, plus VPP support.
Technical data

Specification.

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

Inverter typeHybrid, single-phase
Max. DC input voltage500 V
MPPT voltage range90-435 V
Start-up voltage90 V
MPPT count / max. strings2 / up to 4
Max. current per DC input16 A
PV oversizingup to 160% of DC power
Battery typeLi-ion / lead-acid
Battery voltage range40-60 V (LV)
Battery / BMS ports1 / 1 (CAN / RS485)
Back-up output2× rated power for 10 s
Back-up switch time< 10 ms
Max. / MPPT efficiency96.2% / 99.7%
European efficiency96.1%
Dimensions (W/H/D)335 / 560 / 253 mm
Weight23-23.8 kg
Operating temperature range-25 to +60 °C
CoolingNatural / fan-cooled (8K)
Ingress protectionIP66 (outdoor use)
Display7.0" LCD + Bluetooth & app
CommunicationWiFi + LAN + Bluetooth, CAN, RS485, DRM
ProtectionsAFCI 2.0 (optional), surge, residual current, anti-islanding
Safety standardsIEC/EN 62109-1/-2, EN 61000-6-2/-3

Ask about the S6-EH1P (LV).

We will help you choose, and prepare an offer and terms for installers and B2B partners.