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Growatt CP850TL-S

Design for max. ROI: Newest generation IGBTs and advanced MPPT Algorithms, powerful grid management functions, active power and reactive power adjustable


Growatt CP850TL-S is ideal solution for large ground plant projects.

Technical Parameter

Input data(DC)

Growatt CP850TL-S
Max. DC input power 975kW
Max. DC input voltage 1000V
Start Voltage 620V
PV Voltage range 600V - 1000V
MPP work voltage range/nominal voltage 600V - 900V/700V
Full load DC voltage range
Max. input current 1550A
Max. input current per string
Number of independent MPP trackers/strings per MPP tracker 1/ Number of DC Inputs 12


Growatt CP850TL-S
Rated AC output power 850kVA
Max AC output power 935kVA
Max. output current 1300A
AC nominal voltage range 320V - 460V
AC grid frequency range 45-55Hz/55-65Hz
Power factor 0.9lagging – 0.9leading
THDI <3%(@Pac,r)
AC grid connection type


Growatt CP850TL-S
Max. efficiency 98.7%
Euro – eta 98.5%
MPPT efficiency 99.9%

Protection Devices

Growatt CP850TL-S
DC reverse polarity protection
DC switch
Output over current protection
Output overvoltage Protection – Varistor
Ground fault monitoring yes
Grid monitoring
Integrated all-pole sensitive leakage current monitoring unit
DC surge protection Surge arrester type II
Output short circuit protection
AC surge protection Surge arrester type II
String fuse protection
String fault monitoring 
Anti-PID protection
AFCI protection
DC disconnection device DC circuit breaker for each input
AC disconnection device AC circuit breaker
Grid monitoring/management yes/yes
Over temperature protection yes
Insulation monitoring  yes

General Data

Growatt CP850TL-S
Dimensions(W/H/D) 1600/1900/850 mm
Weight 965kg
Operating temperature range -25 °C …+70℃(>55℃ derating)
Noise emission (typical) 65dB(A)@1m
Altitude 6000m(Derating over 3000m)
Self-consumption night, Standby consumption <100W
Topology Transformerless
Cooling concept Air forced
Environmental Protection Rating IP20
Relative humidity 0~95%


DC connection
AC connection
Interfaces: RS232/RF/Wi-Fi/LAN/GPRS
Warranty:5/10 years

Certificates and Approvals

PEA,CE,CGC, LVRT, IEC 60068, IEC 61683, IEC 61727, IEC 62116


File name File size File type Download
Growatt CP850TL-S Technical Specification 0.86 M .pdf Download