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SMA CU1000-US-11 String Combiner w/ Disconnect

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  • CU1000-US-10
SMA America
MSRP: $836.00
$568.40 (You save $267.60)
SKU: ALG-030-03160-1
Note: Out of Stock - See manufacturer for similar products.
Condition: New
Weight: 22.00 LBS

 Product Description

SMA String Combiner w/ Disconnect - CU1000-US-11

SMA, String Combiner w/ Disconnect (CU1000-US-11) Four strings per channel, 8 total, CU1000-US-11

The SMA Connection Unit is designed for use with the Sunny Tripower TL-US series and includes dual combiner box and disconnect functionality in one convenient housing. Fuse holders are provided for all input terminals, as required for string fusing with ungrounded arrays. This unit can be installed next to the inverter or remotely, allowing you to optimize the system design and maximize savings.


  • Easy to Use - Accepts up to 8 string inputs (maximum 4 per MPPT channel). Quick and easy mounting. Integration kit for quick connection to the Sunny Tripower.
  • Versatile - UL listed to 1000 VDC. Combiner box and disconnect functionality. 15° to 90° mounting angle range. Suitable for indoor and outdoor use.


General Information  
Manufacturer: SMA America
Product Line:
TL-US Series
Model ID:
Certifications and Safety Ratings: ul.jpg csa.jpg


Mechanical Data
Technology: Combiner Box with Disconnect
18.40 x 15.70 x 5.40 inches
Weight: 22.00 lbs
Enclosure Protection Rating:
Type 3R
Protection Devices: Touch Safe Fuse Holders, Load-Break Rated Output Disconnect
Certificates and Permits: UL 1741, CAN/CSA C22.2 107.1-1


Electrical Data
Input (DC)  
Max. DC Voltage: 1000 V
Number of Strings: 8 (4 + 4)
Input Conductor Size: 14 to 6 AWG
Max. Fuse Size: 20 Amps
Output (DC)  
Output Circuits: 2
Output Conductor Size: 12 to 1 AWG
Rated Output Current: 2 x 33 Amps
Max. Output Current: 2 x 53 Amps


Document Type
logo-adobe-pdf-2.jpgSMA America CL1000-US-11 Specs Specifications
logo-adobe-pdf-2.jpgSMA America CL1000-US-11 Manual Installation Guide
Warranty 5 Year Factory Warranty
logo-adobe-pdf-2.jpgSMA America Warranty Warranty



Terms & Conditions
Shipping: Shipping Policy
Returns: Returns Policy
Payments: We accept: Visa, MasterCard, Discover, and American Express. We also accept checks, direct deposit and wire transfers for large orders.

SMA America - SMA CU1000-US-11 String Combiner w/ Disconnect
Price: 568.4
Condition: new
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 Warranty Information

Warranty: 5 Year Factory Warranty

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