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SMA Power+ TS4-R-O MLPE Optimization Safety Monitoring Module Part# 471-00252-10

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$65.00 (Save $5.05)
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023 - 16041
2.00 LBS
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Product Overview

SMA Power+ TS4-R-O MLPE Optimization Safety Monitoring Module Part# 471-00252-10

SMA has a new system "SMA Power+ Solution" which is a MLPE (module level power electronics) system with the objective to yield max power through module level optimization, meet all Rapid Shutdown needs and to allow module level monitoring and shut off at individual module level. SMA Power+ is based on TS4-R module, working in a plug and play concept and allowing customized functionality solutions for any PV installation. 

TS4-R Modules Progressive Functionality:-

generator-wiring diagram
  TS4-R-D comes as a standardized baseplate with the basic functionality of a protection diode at module level,
  TS4-R-M offers module level monitoring and fleet of panels management,
  TS4-R-S is configured to offer rapid shutdown functionality conform NEC 2017,
  TS4-R-O is a module offering NEC 2017 rapid shutdown compatibility, power yielding optimization through shade and age tolerance mitigation,
  TS4-R-L module configuration, beside NEC 2017 rapid shutdown compatibility offers an increase in string length of up to 30%, lowering the line losses,
  Each unit is including new benefits in addition to the functionality of the preceding unit. Retrofit covers are available in Shutdown and Optimization versions,
  When used in this manner, all panels are required to have either a TS4-R-S or TS4-R-O MPLE device and will communicate to the inverter through a TS4 Gateway device installed at the array. The Gateway device(s) are connected through a RS485 wired connection to the Cloud Connect Advanced module, installed in the inverter, and provides a wireless connection to the Sunny Portal,
  The TS4-R works seamlessly with the Sunny Boy US inverter, the fastest PV inverter to install. This allows installers and distributors to realize additional cost savings by reducing the total number of products they must carry. Tool free installation and selective deployment saves you time and risk whilst allowing for simple upgrades at any time,

TS4-R-O MLPE (Optimization, Safety, and Monitoring Module):-

Should be required to max the rooftop output we will use TS4-R-O MLPE modules to mitigate shading, soiling and ageing at module level. In the same time this module configuration offers rapid shutdown functionality conform NEC 2017. It can be used in a "selective deployment" configuration together with a SMA Rapid Shutdown Box and SMA Rapid Shutdown Controller. In such configuration is not utilized the TS4 Gateway or Cloud Connect kit. In this way we do not provide module level monitoring, but we allow Secure Power Supply of the SMA inverter to be utilized.

To have all the functions active we have to connect the module to S4 Gateway or Cloud Connect kit and allow module level monitoring additional to optimization and rapid shutdown plus Secure Power Supply of the SMA inverter.

Main Features:-

  Yields boosted in partial shading and different module configurations,
  Module-level shutdown,
  Module-level monitoring,
  Compatible with all standard modules,
  Long service life due to demand specific bypass operation,
  Save up to 90 minutes per install compared to other MLPE solutions,
  Reduce roof-time by attaching MLPE on the ground or prior to the site visit,
  Simple, safe repair or replacement of proprietary snap in cover—no cabling work,
  Warranty: 25-years,

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

General Specifications:-

  Type designation: TS4-R-O 471-00252-10,

Electrical ratings:-

  Rated DC input power : 475 W,
  Max. PV module open circuit voltage (Voc) @ STC: 75 V,
  Max. PV module open circuit voltage (Voc) @ lowest temperature: 90 V,
  Max current Isc: 12 A,


  Output power range: 0 - 475 W,
  Output voltage range: 0 - Voc,
  Communication type: 802.15.4 2.4 GHz,
  Rapid shutdown compliant (NEC 2017 690.12) Yes,
  Impedance matching capability: Yes,
  Maximum system voltage: 1000 V,
  Max. series fuse rating: 15 A,


  Operating temperature range: −40°C to +75°C (−40°F to +167°F),
  Storage temperature range: −40°C to +75°C (−40°F to +167°F),
  Cooling method: Natural convection,
  Dimensions with cover: 195.5 mm x 158 mm x 23 mm,
  Weight (with cover): 720 g,
  Environmental rating: IP65 / IP67, NEMA 3R,


  Cabling type / Output cable length: PV1-F, PV wire / 1.0 m,
  Connector: MC4,
  UV resistance: 500 hr with UVB light between 300 and 400 nm at 65° C,
  Outer cable diameter: 7.15 mm ± 0.25 mm,
  Cable cross-section: 4.0 mm2 (12 AWG),

[ Tech Support ]  Product Video(s) & Knowledge Base Information
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Product Related Documents

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Product Warranty Information

25 Years Warranty

Please contact the SMA service hotline for more details at +1 877 697 6283 or by fax +1 916 625 0871. The SMA factory warranty covers any repair or replacement part costs incurred during the agreed period, beginning on the device’s purchase date, subject to the conditions listed below. This is not associated with the durability warranty

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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