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PV String Combiner Boxes


Recommendation


install surge protection in every PV system

install surge protection on any cable connected to the inverter


We offer "Made in Germany" ENWI string combiners and AC terminal boxes, based on highest quality components (ABB/PhoenixContact...) for optimal protection and safety in every PV system. 


Memo


The "DT" string boxes are dedicated for thin-film (aSi) panels technology, where "DT" stands for DiodesTerminal (reverse-current-protection 2.2~3A per string)

If grounding of the string combiner provided, use min 10mm2 grounding cable (from ground-terminal)

Check always the product datasheet (here the main datasheets in English and German)

 

 EnWi Product Catalogue

 EnWi Product Code Description

Contact us for details

All prices already 25% discounted.

  


Available pcs.
 


Strings in parallel

Photo

Description

Net Price

Datasheet

DC String Combiner (PV Generator <> Inverter)
 
1 4   S-200-4RT-T32-M-2.0 EUR 171  
18 1   S-500-1R-T25-M-PC-2.0 EUR 109  
2 2   S-500-2R-T25-M-PC-1.0 EUR 109  
10 4   S-500-4RT-T25-M-PC-2.0 EUR 110  
14

1 string

2x mppt 

  S-520-2x1R-T25-M-PC-2.0 EUR 178  
18 4 S-600-4RT-T32-M-PC-4.0 EUR 137  Datasheet

8 4 S-600-4RT-X-M-PC-4.0 EUR 115  Datasheet
4 6   S-600-6DT-T25-Y-PC-2.0 EUR 252  
5 12   S-600-12DT-T25-Y-PC-3.0 EUR 317  
1 4   S-800-4RT-T32-Y-PC-3.0 EUR 156  
8 6 S-800-6DT-X-Y-PC-2.0 EUR 216  
10 12 S-800-12DT-T25-Y-PC-3.0 EUR 280  
1 12   S-800-12DT-X-X-PC-1.0 EUR 164  Datasheet
10 12 S-800-12DT-X-X-PC-2.0 EUR 174  Datasheet
2 18   S-800-18DT-X-X-PC-2.0 EUR 276  
6 24   S-800-24DT-X-X-PC-1.0 EUR 304  
5

3 strings

2x mppt

S-1000-2x3RT-T30-Y-PC-4.0 EUR 275  Datasheet
7

2 strings

3x mppt

S-1000-3x2RT-X-Y-PC-1.0 EUR 374  Datasheet (DE)
4 6   S-1000-6DT-X-Y-PC-4.0 EUR 251  
1 4   S-1000-4Sx-X-Y-PC-4.0 EUR 186  Datasheet

15 8 S-1000-8Sx-X-Y-PC-3.0 EUR 262  Datasheet (DE)

AC Terminal Boxes (DC Inverter <> AC Grid)
 
20     1AC230-A25FI/0,03-T25-C-PC-2.0 EUR 172  

 

 

String Combiners

Sort by: ▲ Product name | Net Price
String Combiner EnWi S-500-1R-T25-M-PC-2.0
 
Max. Voltage: 500V
Max. Impp: 25A
String: 1
Overvoltage Protection: C
Protection Class: II (protection insulation)
Box Enclosure: IP65, polycarbonat
Net Price: 2 906,67 Kč
pcs.
String Combiner EnWi S-500-4RT-T25-M-PC-2.0
 
Max. Voltage: 500V
Max. Impp: 25A
Strings: 4 parallel
Overvoltage Protection: C
Protection Class: II (protection insulation)
Box Enclosure: IP65, polycarbonat
Net Price: 2 933,33 Kč
pcs.
String Combiner EnWi S-520-2x1RT-T25-M-PC-2.0
 
Max. Voltage: 520V
Max. Impp: 25A
Multi MPPT: 2x MPPT
String: 1
Overvoltage Protection: C
Protection Class: II (protection insulation)
Box Enclosure: IP65, polycarbonat
Net Price: 4 746,67 Kč
pcs.
String Combiner EnWi S-600-12TD-T25-Y-PC-3.0
Dedicated for thin-film panels

Max. Voltage: 600Voc
Max. Isc (string): 2.2A 
Strings: up to 12 in parallel
Circuit-Breaker: DC21-A
Overvoltage Protection: C
Protection Class: II (protection insulation)
Box Enclosure: IP65, polycarbonat
Net Price: 8 453,33 Kč
pcs.
String Combiner EnWi S-600-4RT-T32-M-PC-4.0
 
Max. Voltage: 600Voc/560Vmp
Max. Isc (string/unit): 30/32A
Strings: 4 parallel
Circuit-Breaker: DC21-A
Overvoltage Protection: C
Protection Class: II (protection insulation)
Cables-IN/OUT: 6/16mm
Box Enclosure: IP65, polycarbonat
Net Price: 3 653,33 Kč
pcs.
String Combiner EnWi S-600-4RT-X-M-PC-4.0
 
Max. Voltage: 600Voc/560Vmp
Max. Isc (string/unit): 30/40A
Strings: 4 parallel
Circuit-Breaker: DC21-A
Overvoltage Protection: C
Protection Class: II (protection insulation)
Cables-IN/OUT: 6/16mm
Box Enclosure: IP65, polycarbonat
Net Price: 3 066,67 Kč
pcs.
String Combiner EnWi S-800-12DT-T25-Y-PC-3.0
Dedicated for thin-film panels
 
Max. Voltage: 800Voc
Max. Isc (string): 2.2A
Strings: up to 12 in parallel
Circuit-Breaker: DC21-A
Overvoltage Protection: C
Protection Class: II, protection insulation
Box Enclosure: IP65, polycarbonat
Net Price: 7 466,67 Kč
pcs.
String Combiner EnWi S-800-12DT-X-X-PC-2.0
Dedicated for thin-film panels

Max. Voltage: 800Voc
Max. Isc (string): 2.2A
Strings:  12 parallel
Overvoltage Protection: no
Protection Class: II, protection insulation
Box Enclosure: IP65, polycarbonat
Net Price: 4 373,33 Kč
pcs.
String Combiner EnWi S-800-24DT-X-X-PC-1.0
Dedicated for thin-film panels

Max. Voltage: 800Voc
Max. Isc (string): 2A
Strings: 24 parallel
Overvoltage Protection: no
Protection Class: II, protection insulation
Box Enclosure: IP65, polycarbonat
Net Price: 8 106,67 Kč
pcs.
String Combiner EnWi S-800-6DT-X-Y-PC-2.0
Dedicated for thin-film panels
 
Max. Voltage: 800Voc
Max. Isc (string): 2.2A
Strings:  6 parallel
Overvoltage Protection: C
Protection Class: II, protection insulation
Box Enclosure: IP65, polycarbonat
Net Price: 5 760,00 Kč
pcs.
String Combiner EnWi S-1000-2x3RT-T30-Y-PC-4.0
 
Max. Voltage: 1000V
Max. Isc (string/unit): 30/30A
Strings: 3 parallel (each MPPT)
Multi MPPT: 2x MPPT 
Circuit-Breaker: DC21-A
Overvoltage Protection: C
Protection Class: II (protection insulation)
Cables-IN/OUT: 6/16mm
Box Enclosure: IP65, polycarbonat
Net Price: 7 328,00 Kč
pcs.
String Combiner EnWi S-1000-3x2RT-X-Y-PC-1.0
 
Max. Voltage: 1000V
Max. Isc (string/unit): 32/32A
Strings: 2 parallel (each MPPT)
Multi MPPT: 3x MPPT 
Overvoltage Protection: C
Protection Class: II (protection insulation)
Cables-IN/OUT: 6/6mm
Box Enclosure: IP65, polycarbonat
Net Price: 9 973,33 Kč
pcs.
String Combiner EnWi S-1000-6DT-X-Y-PC-4.0
Dedicated for thin-film panels

Max. Voltage: 1000Voc
Max. Isc (string/unit): 2.2/18A
Strings: up to 6 in parallel
Overvoltage Protection: C
Protection Class: II (protection insulation)
Box Enclosure: IP65, polycarbonat
Net Price: 6 693,33 Kč
pcs.
String Combiner EnWi S-1000-8Sx-X-Y-PC-3.0
 
Max. Voltage: 1000V
Max. Isc (string/unit): 8.5/70A
Strings: 8 parallel
Overvoltage Protection: C
Protection Class: II (protection insulation)
Cables-IN/OUT: 10/35mm 
Box Enclosure: IP65, polycarbonat
Net Price: 6 986,67 Kč
pcs.

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