SolarEdge SE14.4KUS 208V Grid-Tie Three Phase String Inverter

SolarEdge SE14.4KUS 208V Grid-Tie Three Phase String Inverter

Regular price $3,400
Sale price $3,400 Regular price
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MPN No: SE14.4KUS

SolarEdge SE14.4KUS 208V Grid-Tie Three Phase String Inverter

SolarEdge SE14.4KUS 208V Grid-Tie Three Phase String Inverter

Regular price $3,400
Sale price $3,400 Regular price

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SolarEdge
Manufacturer
SolarEdge
Weight
106 lb
Dimension
30.5 x 12.5 x 10.5 inches

SolarEdge SE14.4KUS 208V Grid-Tie Three Phase String Inverter

The SolarEdge SE14.4KUS 208V Grid-Tie Three Phase String Inverter is the premier solution for SolarEdge enabled systems, offering unparalleled efficiency and reliability. Specifically designed to work with power optimizers, this inverter ensures maximum power generation and advanced monitoring for commercial solar installations.

  • Designed for optimal performance with SolarEdge power optimizers.
  • Supports internet connection via Ethernet or wireless for easy monitoring.
  • Integrated arc fault protection and rapid shutdown comply with NEC 2014 and 2017.
  • UL1741 SA certified, ensuring compliance with CPUC Rule 21 grid requirements.
  • Lightweight design, easy to install with outdoor or indoor mounting options.

Technology and Overview

This inverter employs advanced fixed voltage technology for longer string design, enhancing the flexibility and efficiency of solar installations. It includes built-in module-level monitoring and is supplied with RS485 Surge Protection to withstand lightning events.

Installation and Compatibility Overview

Designed for ease of installation, the SE14.4KUS can be mounted either outdoors or indoors using the provided bracket, facilitating a straightforward setup process. Its compact and lightweight design further simplifies installation and integration into various setups.

Benefits and Applications Overview

By optimizing energy production and offering advanced safety features, the SolarEdge SE14.4KUS enhances the efficiency and reliability of commercial solar energy systems. Its comprehensive monitoring capabilities enable proactive maintenance, ensuring long-term performance and savings.

Specifications

Specification Value
Model No. (APPLICABLE TO INVERTERS WITH PART NUMBER - SEXXK-XXXXXNXXX) SE14.4KUS
Rated AC Power Output 14400 VA
Maximum AC Power Output 14400 VA
AC Output Line Connections 4-wire WYE (L1-L2-L3-N) plus PE or 3 wire Delta
AC Output Voltage Minimum-Nominal-Maximum(2)  (L-N) 105-120-132.5 Vac
AC Output Voltage Minimum-Nominal-Maximum(2)  (L-L) 183-208-229 Vac
AC Frequency Min-Nom-Max(2) 59.3 - 60 - 60.5 Hz
Max. Continuous Output Current (per Phase) 40 A
GFDI Threshold 1
Utility Monitoring, Islanding Protection, Country Configurable Set Points Yes
Maximum DC Power (Module STC) 19400 W
Transformer-less, Ungrounded Yes
Maximum Input Voltage DC to Gnd 300 Vdc
Maximum Input Voltage DC+ to DC- 600 Vdc
Nominal Input Voltage DC to Gnd 200 Vdc
Nominal Input Voltage DC+ to DC- 400 Vdc
Maximum Input Current 38 Adc
Maximum Input Short Circuit Current 45 Adc
Reverse-Polarity Protection Yes
Ground-Fault Isolation Detection 350k? Sensitivity(3)
CEC Weighted Efficiency 1
Night-time Power Consumption < 4 W
Supported Communication Interfaces RS485, Ethernet, ZigBee (optional)
Rapid Shutdown – NEC 2014 and 2017 690.12 Automatic Rapid Shutdown upon AC Grid Disconnect
RS485 Surge Protection Supplied with the inverter
Safety UL1741, UL1741 SA, UL1699B, CSA C22.2, Canadian AFCI according to T.I.L. M-07
Grid Connection Standards IEEE1547, Rule 21, Rule 14 (HI)
Emissions FCC part15 class B
AC output conduit size / AWG range 3/4” minimum / 8-4 AWG
DC input conduit size / AWG range 3/4” minimum / 12-6 AWG
Number of DC inputs 3 pairs(4)
Dimensions (H x W x D) 21 x 12.5 x 10.5 in / 540 x 315 x 260 mm
Dimensions with Safety Switch (H x W x D) 30.5 x 12.5 x 10.5 in / 775 x 315 x 260 mm
Weight 99.5 lb / 45 kg
Weight with Safety Switch 106 lb / 48 kg
Cooling Fans (user replaceable)
Noise < 55 dBA
Operating Temperature Range -40 to +140 / -40 to +60(5) ?F / ?C
Protection Rating NEMA 3R
Warranty 12 years. Extendable to 20 Years

Questions and Answers (5)

Q

How are shipping costs calculated at US Solar Supplier?

A

Shipping costs at US Solar Supplier are calculated based on the weight and dimensions of the product(s) in your order. The company utilizes FedEx or UPS for ground shipments and trusted freight carriers for larger shipments. All shipments are insured for customer protection.

Q

What is the estimated delivery time for orders from US Solar Supplier?

A

For standard delivery, most orders will arrive at their destination within 7 to 10 business days. Please note that these estimates can change depending on the carrier's operational capabilities and other uncontrollable factors.

Q

How should I inspect my shipments upon delivery from US Solar Supplier?

A

It is essential to meticulously inspect your shipment upon delivery. If any damage or issues are found, note them on the Bill of Lading (BOL) or the delivery receipt. Major visible damage should result in the rejection of the delivery. Any damages must be reported to US Solar Supplier by email within 24 hours of delivery, including the signed BOL and any supporting documents or photos.

Q

How can I ensure that the solar products I'm ordering will fit my project needs?

A

US Solar Supplier offers only the best Tier 1 product offerings and high-quality solar equipment. You can design your solar project using the solar design tool, tailored to fit your needs. If you have specific preferences or deadlines, include this information in the order notes or contact the sales department before placing your order. US Solar Supplier is committed to empowering you with the tools and support needed to ensure your project's success.

Q

What financing options are available at US Solar Supplier for solar projects?

A

US Solar Supplier offers a range of finance solutions through its partners, including Power Purchase Agreements, Leases, and Loans. Additionally, their consultative approach can help you take advantage of PACE financing for commercial projects. The team at US Solar Supplier is ready to assist in finding the right finance solution to make your solar project a reality.

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