Solis Three Phase 50KW High Voltage Energy Storage Inverter - Commercial & Industrial Hybrid Power Solution

Key Features

High Overload Capability - 160% overload for 2 seconds ensures reliable startup of heavy loads

High PV Input Current (20A) - Compatible with all high-power solar panels

Smart Battery Management - Real-time monitoring, remote upgrades & battery healing to extend battery life

Peak Shaving Support - Reduce electricity bills in self-use and generator modes

Unbalanced & Half-Wave Load Support - Stable operation on grid and backup ports

Wide Battery Voltage Range (150-800V) - Compatible with most HV lithium batteries

High Charge/Discharge Current - 140A / 70A+70A, ideal for 280Ah battery cells

200% DC/AC Ratio - Maximizes PV utilization for longer backup time

Fast Backup Switching - <10ms UPS-level switchover for critical loads

Parameter 50kW

Rated Power 50 kW

Recommended Max. PV Array Size 100 kW

Max. Usable PV Input Power 96 kW

Max. Input Voltage 1000 V

Rated Voltage 600 V

Start-up Voltage 180 V

MPPT Voltage Range 150-850 V

MPPT Number / Strings 4 MPPT / 8 Strings

Max. Input Current 4 × 40 A

Max. Short Circuit Current 4 × 60 A

Battery Type Li-ion

Battery Voltage Range 150-800 V

Max. Charge/Discharge Power 55 kW

Max. Charge/Discharge Current 70 A × 2

Battery Inputs 2

Max. Power per Battery Input 35 kW

Battery Communication CAN / RS485

Rated Grid Output Power 50 kW

Max. Apparent Output Power 50 kVA

Rated Grid Voltage 3/N/PE, 220/380 V or 230/400 V

Rated Grid Frequency 50 / 60 Hz

Rated Grid Output Current 76 A / 72.2 A

Max. Output Current 76 A / 72.2 A

Power Factor >0.99 (0.8 lead - 0.8 lag)

THDi < 3%

Max. AC Passthrough Current 152 A / 144.4 A

Rated AC Input Voltage 3/N/PE, 220/380 V or 230/400 V

Rated AC Input Frequency 50 / 60 Hz

Generator Max Input Power 50 kW

Generator Rated Input Current 76 A / 72.2 A

Generator Rated Input Voltage 3/N/PE, 220/380 V or 230/400 V

Generator Rated Input Frequency 50 / 60 Hz

Backup Rated Output Power 50 kW

Backup Max Apparent Power 1.6 × rated (2s)

Backup Switch Time < 10 ms

Backup Rated Output Voltage 3/N/PE, 220/380 V or 230/400 V

Backup Rated Frequency 50 / 60 Hz

Backup Rated Output Current 76 A / 72.2 A

THDv (Linear Load) < 2%

Max. Efficiency 97.8%

EU Efficiency 97.4%

PV to Battery Efficiency 98.5%

Battery to AC Efficiency 97.5%

Anti-islanding Protection Yes

Overcurrent Protection Yes

Short Circuit Protection Yes

Integrated DC Switch Yes

Reverse Polarity Protection Yes

Surge Protection DC Type II / AC Type II

AFCI 2.0 Optional

Dimensions (W×H×D) 530 × 880 × 290 mm

Weight 73 kg

Topology Transformerless

Night Self Consumption < 35 W

Operating Temperature -25°C to +60°C

Relative Humidity 0-95%

Ingress Protection IP66

Cooling Intelligent Redundant Fan Cooling

Max Operating Altitude 4000 m

Grid & Safety Standards IEC/EN 62109, EN 50549, VDE, G99, CE

PV Connection MC4 Quick Connector

Battery Connection Terminal Connector

AC Connection Terminal Block

Display LCD + Bluetooth + APP

Communication CAN, RS485, Ethernet (WiFi / Cellular optional)