STRING INVERTER THREE PHASE 15 / 20 K

STRING INVERTER THREE PHASE 15 / 20 K

Choose your product version

15K F1-DC-WIET

20K F1-DC-WIET

OVERVIEW

Product description
LT 15K F1-DC-WIET
LT 20K F1-DC-WIET
 

LT 20K F1-DC-WIET

Product benefits
  • 10 years of product guarantee
  • Built-in LCD display
  • Wide output voltage range
  • Versions with AFCI and PID available
  • Level II surge protection on AC and DC side
  • Automatic voltage stabilization technology in weak grid conditions
  • Compatible with different energy meters
  • Easy installation
View all details
Product data sheet

PRODUCT DETAILS

Electrical data

Output phases 3-phase
Max. input power DC 26 kW
Input voltage DC 600 V
MPP voltage 200 - 850 V
Max. input current DC 32 A
Max. input current DC per string input 10.7 A
Max. input current DC per MPP tracker 32 A
Max. short circuit current per MPPT 48 A
Number of independent MPPT inputs 2
String connections per MPPT input 3
Nominal output power AC 20 kW
Power consumption <1 W

Dimensions & Weight

Length 330 mm
Width 206 mm
Height 508 mm
Product weight 20000.000 g

Additional product data

Integrated DC switch Yes
Connection DC for battery No
Suitable for emergency power No
Charging controller integrated No
With data logging Yes
Wireless Yes
Display Standard
Ethernet Yes
Integrated transformer No
Type of connection MC4-Compatible
Temperature range in operation -25…+65 °C 1)
Ambient temperature range -25…+65 °C
Outdoor application No
Type of protection IP65
Product color White

1) > 45℃ derating

Efficiency

Maximum efficiency 98.60 %
European efficiency 97.80 %

PRODUCT SHEET RELATING TO ENVIRONMENTAL QUALITIES AND CHARACTERISTICS

Minimum rate of recycled material in packaging 80 % 1)
Minimum percentage of recycled content in the product 0 % 1)
Product recyclability Mostly recyclable product 1)
Packaging recyclability Mostly recyclable packaging 1)
List of dangerous substances contained in the product in concentrations greater than 0.1% in mass percentage No
Contains substances of very high concern in concentrations greater than 0.1% by mass percentage Yes
List of substances of very high concern in concentrations greater than 0.1% in mass percentage Lead (7439-92-1) 1,3,5-Triazine-2,4,6-triamine (68649-66-1) Tetrabromobisphenol A (79-94-7) Formaldehyde, oligomeric reaction products with aniline (25214-70-4) Dodecamethylcyclohexasiloxane [D6] (540-97-6) Decabromodiphenyl ether [decaBDE] (1163-19-5)

1) According to AGEC Decree 2022-748 (French Anti-Waste-Legislation for a Circular Economy)

Product benefits
  • 10 years of product guarantee
  • Built-in LCD display
  • Wide output voltage range
  • Versions with AFCI and PID available
  • Level II surge protection on AC and DC side
  • Automatic voltage stabilization technology in weak grid conditions
  • Compatible with different energy meters
  • Easy installation
Areas of application
  • Residential installations
  • Commercial and industrial installations
Product features
  • Smart fan cooling
  • Integrated DC switch
  • Offline configuration
  • Remote updates of the software
Equipment / Accessories
  • Mounting bracket included
  • Data logger included
  • AC connector included
  • Supplied with user manual
  • Additional DC connectors for the outlets on the inverter
  • RS485 connector included
  • Mounting stainless steel screws included
  • Stainless steel anti-collision bolts included
References / Links
Product code Packaging unit (Pieces/Unit) Dimensions (length x width x height) Gross weight Volume
4058075835276 Shipping box
1		 620 mm x 485 mm x 300 mm 22000.00 g 90.21 dm³
User Instruction / Safety Instructions
Three Phased String In verter 18-25K F1 User Manual PDF (31.47 MB)
Declarations of conformity
CE declaration_LT-20K- 30K PDF (271.85 KB)
Product Family Datasheet
LT 18-25K F1 PDF (115.74 KB)
Product Image, Diagonal, White BG
LT 25 K F1 JPG (1 MB)
Product Image, Upright, White BG
LT 25 K F1 JPG (983.07 KB)
EAN STK number
4058075835276 8010080