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Solis · Inverters

Solis S6-GR1P

Grid-tied inverter, single-phase, 0.7-3.6 kW

TypeOn-grid
Phases1-phase
AC power0.7-3.6 kW
Efficiency97.3%
ProtectionIP66

Single-phase on-grid string inverters, Solis S6 series, in seven models rated 0.7-3.6 kW, for small residential photovoltaic installations. A single MPPT tracker with a wide voltage range and low start-up voltage harvests well from small module strings, while export power control limits energy fed back to the grid. Integrated AFCI protection proactively reduces fire risk, the IP66 enclosure allows outdoor mounting, and production is tracked remotely in SolisCloud.

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Models

Seven models 0.7-3.6 kW.

Match inverter power to the size of a small installation. Every model has a single MPPT tracker, AFCI protection, an IP66 enclosure and RS485 communication.

Parameter0.7K-M1K-M1.5K-M2K-M2.5K-M3K-M3.6K-M
Rated output power0.7 kW1 kW1.5 kW2 kW2.5 kW3 kW3.6 kW
Recommended max. PV power1.1 kW1.5 kW2.3 kW3 kW3.8 kW4.5 kW5.4 kW
Max. output current4.4 A5.2 A8.1 A10.5 A13.3 A15.7 A16 A
Rated grid output current (@230 V)3.0 A4.3 A6.5 A8.7 A10.9 A13 A16 A
Max. efficiency96.6%96.6%97.1%97.1%97.3%97.3%97.3%
Capabilities

Key features.

For small installations
Compact on-grid inverters, 0.7-3.6 kW, for residential photovoltaic installations.
Export power control
Export control limits energy fed back to the grid in line with connection terms.
AFCI protection
Integrated AFCI actively detects electric arcs and reduces fire risk.
Adaptive weak grid
Wide voltage range and low start-up voltage for operation on a weaker grid.
SolisCloud monitoring
Remote view of production over RS485, with an optional Wi-Fi or GPRS module.
Outdoor mounting
IP66 enclosure, fan-free natural cooling, operation from -25 to +60 °C.
Technical data

Specification.

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

Inverter typeGrid-tied (on-grid), string
TopologyTransformerless
Max. input voltage DC550 V
Rated DC voltage200 V / 330 V
Start-up voltage60 V / 90 V
MPPT voltage range50-500 V / 80-500 V
Max. input current14 A / 19 A
Max. short circuit current22 A / 24 A
MPPT number / max. strings1 / 1 or 1 / 2
Rated grid voltage1/N/PE, 220 V / 230 V
Rated grid frequency50 Hz / 60 Hz
Power factor> 0.99 (0.8 leading - 0.8 lagging)
THDi< 3%
Max. efficiency97.3%
EU efficiencyup to 96.8%
MPPT efficiency> 99.5%
Dimensions (W/H/D)310 / 373 / 160 mm
Weight7.4-8.1 kg
Self-consumption (night)< 1 W
Operating temperature range-25 to +60 °C
CoolingNatural (fan-free)
Ingress protectionIP66 (outdoor use)
Noise emission< 20 dB(A)
ProtectionsAFCI 2.0 (optional), short circuit, surge, anti-islanding, temperature, DC reverse-polarity
DC switchIntegrated
CommunicationRS485; optional Wi-Fi, GPRS
DisplayLCD
Safety / EMC standardIEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4
Downloads

Documentation.

DatasheetPDF · S6-GR1P Series (EN) CE certificatePDF · S6-GR1P Series TÜV safety certificatePDF · S6-GR1P Series

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

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