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ABB UNO-7.6-OUTD-S-US-A-TL 1PH 7600W 208/240/277VAC /Dual-MPPT /Non-Isolated

Listed Price:
$1,197.00 (Save $147.00)
New Price:
081 - 21001
105.00 LBS
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Price break down: 0.138 $/W - $1050.00 / 7600W

Product Overview

ABB UNO-7.6-OUTD-S-US-A-TL 1PH 7600W 208/240/277VAC /Dual-MPPT /Non-Isolated


The UNO-7.6/8.6 kW inverters are dual MPPT inverters that maximize energy production for residential rooftop applications facing multiple roof angles and varying string lengths. It is the installer’s choice for ease and flexibility of installation, optimizing energy production and meeting upcoming grid interactive requirements.

The UNO-7.6 and 8.6 kW inverters are higher power inverters for installers who enjoy the dual MPPT, integrated wiring box and natural convection cooling system common to all ABB residential string inverters. This innovative inverter has incorporated Arc Fault Circuit Interruption as required per NEC 2011 and meets upcoming requirements for adjustable power factor and power curtailment.

This advanced inverter's dual MPPT maximizes energy production for residential rooftops which commonly have multiple faces and varying string lengths. Individual MPPT channels support up to 71% of the inverter's full power rating thus offering the highest design flexibility on the market today.


  Dual independent MPPT channel compatible with a 40Amp residential panel sized breaker,
  Outdoor NEMA 4X rated enclosure for unrestricted use under any environmental conditions,
  Wi-Fi and SunSpec Modbus interfaces communication cards included,
  Wide input range for increased stringing flexibility,
  Minimizes installation space with side-by-side installation,
  96.5% CEC efficiency,
  Anti-islanding protection,
  Full-rated power available up to 50 °C ambient temperature,
  IP65 (NEMA 4) rated enclosure withstands the harshest environmental conditions.
  Grid-connected operation according to international standards, UL1741/IEEE1547 & CSA-C22.2 N.107.1-01,
  10-year warranty, optionally extendable to 15 and 20 years,
  Front-panel mounted LCD display provides real-time updates for all critical operating parameters,
  RS-485 and USB communications interfaces,
  Integrated DC switch available in compliance with NEC Standard,
  Article 690 “Solar Photovoltaic System” (USA),

Before you buy be aware of the return policy conditions and read the manufacturer warranty.

General Specifications:-

  Manufacturer Part Number: UNO-7.6-TL-OUTD-S-US-A,
  Warranty: 10-years,
  Country Of Origin: USA,
  Maximum Input String Voltage: 600.0,
  Rated grid AC voltage (Vacr): 208V//240V/270V,
  MPPT Range: 200 to 480,
  Minimum Input String Voltage: 200.0,
  Number of String Inputs: 2,
  MPPT Circuits: 2,
  Nominal AC Power: 7600.0,
  CEC Efficiency: 96.5 %,
  Weight: 103.0 lb,
  Number of independent MPPT channels: 2,
  Maximum usable power for each channel: 5400W,
  Absolute maximum voltage(Vmax): 600V,
  Start-up voltage (Vstart): 200V (adj. 120-350V),
  Full power MPPT voltage range: 200-480,
  Operating MPPT voltage range: 0.7xVstart-580 (≥ 90V),
  Maximum current (Idcmax) for both MPPT in parallel: 48A,
  Maximum usable current per channel: 24A,
  Maximum short circuit current limit per channel: 30A,
  Number of wire landing terminals per channel: 2 pairs,
  Array wiring termination: Terminal block, pressure clamp, AWG12-AWG4,
  Grid connection type 1Ø/2W // Split-Ø/3W // 1Ø/2W ,
  Grid voltage range (Vmin-Vmax): 183V-228V // 211V-264V // 244V-304V,
  Nominal grid frequency: 60Hz,
  Adjustable grid frequency range: 57Hz-63Hz,
  Maximum Current (lacmax): 36.5ARMS // 32ARMS // 27.5ARMS,
  Power Factor: >0.995(adj. ±0.9, or fixed to ± 0.8 with max 7.6kVA / 8.6kVA),
  Total harmonic distortion (@ rated output power): <2%,
  Grid wiring termination type: Terminal block, pressure clamp AWG10-AWG4,


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Product Related Documents

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Product Warranty Information

10-year warranty, optionally extendable to 15 and 20 years

30 Days Return CEB Return Policy - Important: Condition apply: like original packing, original sealed, never connected to grid or PV array or never mounted!

30 Days Return CEB Return Policy - Important: Condition apply: like original packing, original sealed, never connected to load or mounted on a support or installed in an enclosure.

Product Returns Policy (extras)

From CEB Return Policy Extras

Most of unused products can be returned back to us for a replacement or refund within 30 days of receipt. All returned items must be in new condition with all original packaging, paperwork and accessories supplied. All returns have to be send back via a traceable method such as Fed Ex, DHL, Purolator and USPS or similar. Return freight and original shipping are non-refundable.

All special orders, electrical appliances, appliances of any nature, items returned without original packaging or packing materials, and items sent directly from the manufacturer may be subject to a restocking fee of 10-25%. Please call us before you perform your return in order for us to issue an RMA prior any shipping is undergoing.

Please include your order number along with RMA issued by one of our staff. Without an order number and an RMA number, it will be very difficult to trace the order for the returned merchandise associated with and all the process will drag for weeks or month to come. In order to complete the return procedures please fill in the forms and follow our instructions.

All returns must be in their ORIGINAL PACKAGING, in a resalable condition. Any packaging materials, CDs, software, accessories, manuals, warranty cards and documentation originally sent must be included in the package. In the event that a package is returned and does not meet the guidelines we’ve listed above, CleanEnergyBrands reserves the right not to honour the return.

Return Merchandise Authorization(RMA):-

In order to process our customers’ returns as quickly and successfully as possible, we require ALL returns to be accompanied by an RMA so please be sure to contacting us before returning any items. To obtain your RMA and any additional return info you may need, please call our friendly, ready-to-help support team toll-free at 1.800.339.9171 or email us at returns@cleanenergybrands.com

Because we want your return experience to be as hassle-free as possible, we strongly recommend that you fully insure your return shipment so that you’re well protected in the event that the package is lost or damaged in transit. UPS & FedEx provide traceable shipments, complete with a proof-of-delivery feature that guarantees that your package is delivered to the intended location. We urge you to use a carrier that has both tracking and proof-of-delivery capabilities and that you retain that tracking number. Please be advised that postage charges are non-refundable, and that Clean Energy Brands is not responsible for any packages lost or damaged during transit. This includes packages sent via USPS to an international or overseas destination.

Defective Product; Incorrect Product:-

Please call for an RMA so we will arrange for a return for the defective/incorrect item and replace that at no cost to you. The item must include its original packaging and as-new in pristin conditions with the packing slip, all warranty cards, and accessories included.

For more information consult "Returns Refunds" policy. Follow this link!

30 Days Return CEB Return Policy - Important: Condition apply: like original packing, original sealed, never connected to load or mounted on a support or installed in an enclosure.

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