EN
Max-Solaris Intelli-PV ESS Cabinet

Multi-dimensional integration :Advanced DC coupling seamlessly integrates PV and storage; 20ms auto-switching between grid-connected and off-grid modes.
Intelligent energy:Supports multiple strategies: self-consumption, peak loading shifting,and backup power supply;Built-in EMS adapts flexibly to diverse scenarios.
Simple & user-friendly: Compact design for easy installation;Remote monitoring for effortless operation.

Technical parameters
Identify different items
Product Mode
Product Model Max-Solaris
Cabinet parameters
Cell type LFP 315 Ah
Cell type 5
Cell configuration 1P260S
Rated energy at DC side 262kWh
Voltage range 728V~923V
Cabinet dimensions (W*H*D) 950mm *2120mm * 1400mm
Weight 2380kg
Cabinet dimensions (W*H*D) 950mm *2120mm * 1400mm
Operating ambient temperature -20°C~55°C(derated over 45°C)
Max. operating altitude 4000m(derated above 2000m)
Cooling method Liquid-cooling
Fire protection/safety features Aerosol + combustible gas detection + ventilation + water extinguishing system
Communication interface LAN
Communication protocol Modbus TCP
Fire protection/safety features Aerosol + combustible gas detection + ventilation + water extinguishing system Aerosol + combustible gas detection + ventilation + water extinguishing system
Certification IEC 62619, IEC 63056, IEC 62477, EN IEC 61000, UL 1973, UL 9540A, UN 38.3
Hybrid inverter parameters
DC input (PV side)
Max. input power 250 kW
Max. usable PV input power 250kW
Max. input voltage 1000V
Rated voltage 600V
Start-up voltage 180V
MPPT voltage range 150V~950V
Max. input current 10*42A
Max. short circuit current 10*60A
Number of MPPT/ Number of max. input strings 10/20
AC output (Grid side)
Rated output power 125kW
Max. apparent output power 125kVA
Rated grid voltage 3/N/PE, 220V/380V3/N/PE,230V/400V
Rated grid frequency 50Hz/60Hz
Rated grid output current 189.9A/180.4A
Power factor >0.99 (0.8 leading ~ 0.8 lagging)
THDi <3% (rated power)
EPS output (Load)
Max.input current 250A
Effciency
Max.efficiency 97.5%
General specifcation
Dimensions (W*H*D) 1174mm *814mm * 400mm
Weight 170kg
Colling method Intelligent redundant fan-cooling
Operating ambient temperature -25°C~60°C
Max. operating altitude 3000m
Relative humidity 0%~100%
Noise <70dB(A)
Ingress protection rating IP66
Grid connection standard G99, VDE-AR-N 4105 /VDE V 0124, EN 50549-1&2/ EN 50549-10, VDE 0126 / UTEC 15/VFR:2019, NTS 631/RD 1699/RD 244 / UNE 206006 / UNE 206007-1, CEI 0-21,C10/11, NRS 097-2-1, TOR, EIFS 2018.2, IEC 62116, IEC 61727, IEC 60068, IEC61683, EN 50530, MEA, PEA, PORTARIA N° 140, DE 21 DE MARCO DE 2022
Safety/EMC standard IEC/EN 62109-1/-2, IEC/EN 61000-6-2/-4, EN 55011
Technical documentation
Product consultation
infoess@tws.com
Online Consultation
We use cookies to ensure the normal operation of our website and collect statistical data about users for us to improve the website. If you continue to browse this website, you will accept the cookies we use. View more Accept