Solis Three Phase US Inverters 125-255kW

Reliability Safety Capacity

Solis-(125-255)K-EHV-5G-US

600V: 125K-PLUS / 185K / 185K-PLUS; 800V: 255K / 255K-PLUS

125-255kW three phase series string inverter have Maximum 28 strings input, support "Y" type connection in DC side. Maximum string input current 15A, support bifacial modules access.Supports anti-PID function to improve system eff iciency. High-precision intelligent strings monitoring reduces fault location time.

Datasheet download

Datasheet_Solis-(125-255)K-EHV-5G-US_V1.2_2022_06.pdf

Manual download

Solis_Manual_(185-255)K-5G_USA_V1.4.pdf

Certificate download

Solis_certificate_UL_1741_PLC_CCO_1500V_PLC_CCO_US_V01.pdf Solis_certificate_UL 1741&UL 1699B&Rule 21&IEEE 1547&SA8-SA18&Phase 3_(185-255)K-EHV-5G-US&(185-255)K-EHV-5G-US-PLUS_US_V01.pdf

125-255kW Three Phase Inverter

Leading Features

9/12/14 MPPTs, max. efficiency 99.0% (CEC efficiency 98.3%)
Intelligent string monitoring, smart I-V curve scan
150% DC/AC ratio
High power tracking density 60MPPT/MW
Compatible with 500W+ bifacial modules
Remote firmware upgrade with simple operation
Globally recognised branded componentry for longer life
Built-in PID recovery for better module performance
CA Rule 21 compliant and UL 1741 SA Certified
Fuse free design, safe and maintenance free
AFCI protection, proactively reduces fire risk
IP66
Power line communication (PLC) (optional)
DC side supports "Y" connector
Support aluminium wire to reduce cost
Reserve DC energy storage access

<3%
THDi
9/12/14
MPPT
WiFi/GPRS
Real time monitoring
480-1500 V
MPPT voltage range
TYPE 4X
Ingress protection
App Store
IOS/Android

Technical Specifications

Solis-125K-EHV-5G-US-PLUS Solis-185K-EHV-5G-US Solis-185K-EHV-5G-US-PLUS Solis-255K-EHV-5G-US Solis-255K-EHV-5G-US-PLUS

Input DC

Rated voltage

950 V
Start-up voltage

500 V
MPPT voltage range

480-1500 V
Max. input current

9*30 A
Max. short circuit current

9*50 A
MPPT number

9
Max. input strings number

18

Output AC

Max. apparent output power

137.5 kVA
Max. output power

137.5 kW
Rated grid voltage

3Ф/PE, 600 V
Rated grid frequency

60 Hz
Max. output current

132.3 A
Power factor

>0.99 (0.8 leading - 0.8 lagging)
THDi

<3%

Efficiency

CEC efficiency

98.3%

Protection

Ground fault monitoring

Yes
Anti-islanding protection

Yes
Strings Monitoring

Yes
Integrated AFCI(DC arc-fault circuit protection)

Yes
I/V Curve scanning

Yes
Integrated PID recovery

Yes

General Data

Weight

240 lbs (109 kg)
Topology

Transformerless
Self consumption (night)

<2 W
Relative humidity

0-100%
Ambient operating temperature range

-22°F to 140°F (-30°C ~ +60°C )
Storage environment

-40°F to 176°F (-40°C to 80°C)
Enclosure type

TYPE 4X
Cooling concept

Intelligent redundant fan-cooling
Max.operating altitude without derating

13,120ft (4000 m)
Compliance

UL 1741, UL 1741SA, UL 1998, UL1699B, IEEE 1547, FCC Part 15 (Class A & B), CAN/CSA C22.2 107.1-1, California Rule 21 Phaes II & III

Features

AC connection

OT terminal (max.300 mm²)
Display

LCD
Communication

RS485, Optional: PLC

Select Your Region