April 19

SolarEdge SE11400H-US000BNU4 11.4 kWh Single Phase Inverter with HD-Wave Tech

SolarEdge-SE11400H-US000BNU4-11-4-kWh-Single-Phase-Inverter-with-HD-Wave-Tech-01-ufbd SolarEdge SE11400H-US000BNU4 11.4 kWh Single Phase Inverter with HD-Wave Tech
SolarEdge SE11400H-US000BNU4 11.4 kWh Single Phase Inverter with HD-Wave Tech
SolarEdge SE11400H-US000BNU4 11.4 kWh Single Phase Inverter with HD-Wave Tech
SolarEdge SE11400H-US000BNU4 11.4 kWh Single Phase Inverter with HD-Wave Tech
SolarEdge SE11400H-US000BNU4 11.4 kWh Single Phase Inverter with HD-Wave Tech
SolarEdge SE11400H-US000BNU4 11.4 kWh Single Phase Inverter with HD-Wave Tech
SolarEdge SE11400H-US000BNU4 11.4 kWh Single Phase Inverter with HD-Wave Tech

SolarEdge SE11400H-US000BNU4 11.4 kWh Single Phase Inverter with HD-Wave Tech
SolarEdge SE11400H-US000BNU4 Single Phase Inverter with HD-Wave Technology. Tested – setup with App (see photos). Inverter only – what you see in the photos (not in original box). Please know how these inverters work and understand that this device needs to be set up with the SolarEdge APP to get it to work! There is no mounting bracket, just the inverter and instruction book! As stated above, I had an amateur return the inverter claiming it was defective. I had to locate a 48v 5kwh battery to test it myself and it works perfectly fine. It’s never going to work if you don’t use the app! I can link a video of the whole setup if these is any doubt! The Inverter was only hooked up for a short period of time. See photos – minimal signs of wear, there are 2 knock-outs that have been removed. The SolarEdge single phase inverter with HD-Wave technology breaks the mold of traditional solar inverters. Winner of the prestigious 2016 Intersolar Award and the renowned 2018 Edison Award, the single phase inverter is specifically designed to work with SolarEdge power optimizers. SolarEdge’s latest generation of single phase inverters are designed using a novel power conversion technology that is based on a distributed switching and powerful DSP processing. The inverter is able to synthesize a clean sine wave that leads to a dramatic reduction in the magnetics and heavy cooling elements. The record-breaking 99% efficiency allows more energy production for an improved ROI. SolarEdge single phase inverters now have a smart new commissioning method. Inverter commissioning is done directly through a smartphone using the intuitive SetApp mobile application. Take your inverter commissioning to the next level. Specifically designed to work with SolarEdge power optimizers. 3kW to 11.4kW range. 99% weighted efficiency (33%-50% less losses than the market standard). Small, lightweight, and easy to install. Up to 155% oversizing allowed. High reliability due to lower heat dissipation. Quick and easy inverter commissioning directly from your smartphone using the SolarEdge SetApp. Internet communication via Ethernet or wireless connectivity (using optional ZigBee® or cellular plug-ins). NEMA 4X – suitable for outdoor and indoor installations. Integrated arc fault protection and rapid shutdown for NEC 2014 and 2017, 690.11 and 690.12. Optional integrated revenue grade data, ANSI C12.20. All inverters are UL1741 SA certified, for CPUC Rule 21 grid compliance. This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “thephantom232323″ and is located in this country: US. This item can be shipped to United States.
  • Current Output: 50-59 A
  • System Configuration: Grid-Tie
  • Power Source: Solar
  • Inverter Technology: Power Optimizer
  • Wattage: 11400 W
  • Current Rating: 41-50 A
  • MPN: SE11400H-US000BNU4
  • Brand: Solaredge
  • Current Type: AC/DC
  • Type: Charger/Inverter
  • Voltage: 208 / 240 V
  • Model: model
  • Recommended Environment: Indoor/Outdoor
  • Features: Automatic Voltage Detection, Smart Module
  • Charging Mode: MPPT (Maximum Power Point Tracking)
  • Resistance Properties: Heat Resistant, Moisture Resistant, Sunlight/UV Resistant
  • Application: multiple applications
  • Power: 11400 W

SolarEdge SE11400H-US000BNU4 11.4 kWh Single Phase Inverter with HD-Wave Tech
Category: solaredge | Comments Off
April 17

SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE

SolarEdge-SE5000H-US-Inverter-With-HD-Tech-15-SolarEdge-P320-Optimizer-BUNDLE-01-pke SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE

SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE. Items may have small scratches and cosmetic features. 1 Solaredge SE5000H-US Inverter with HD Tech. 1 Solaredge SE5000H-US mounting bracket. 1 Solaredge SE5000H-US manual. 15 Solaredge P320 320W Optimizer. This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “ke248277″ and is located in this country: US. This item can be shipped to United States.
  • Brand: Solaredge
  • MPN: SE5000H-US000BNU4

SolarEdge SE5000H-US Inverter With HD Tech + 15 SolarEdge P320 Optimizer BUNDLE
Category: solaredge | Comments Off
April 11

Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter

Solaredge-SE7600H-US000BNU4-240V-7600W-HD-Wave-Inverter-01-mhek Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter

Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Like New Condition Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter. Used for 22 months. This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “sumpter_solar_services” and is located in this country: US. This item can be shipped to United States.
  • Current Output: 30-39 A
  • System Configuration: Grid-Tie
  • Maximum Input Power: Greater Than 2000 W
  • Power Source: Solar
  • Inverter Technology: Power Optimizer
  • Color: White
  • Wattage: 6000-9999 W
  • Current Rating: 31-40 A
  • MPN: SE7600H-US000BNU4
  • Brand: Solaredge
  • Current Type: AC/DC
  • Type: Charger/Inverter
  • Voltage: 200-299 VAC
  • Model: Solaredge SE7600H-US000BNU4
  • Recommended Environment: Indoor/Outdoor
  • Features: Indicator Light, Untabbed Cell Connection, Daylight Operation, Maintenance Free, Automatic Voltage Detection
  • Resistance Properties: Sunlight/UV Resistant
  • Power: Greater Than 2000 W

Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Category: solaredge | Comments Off
April 10

SolarEdge Inverter’s Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US

SolarEdge-Inverter-s-Lot-of-6-units-SE7600H-US-SE5000H-US-SE3000H-US-01-rnpi SolarEdge Inverter's Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US
SolarEdge Inverter's Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US
SolarEdge Inverter's Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US
SolarEdge Inverter's Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US
SolarEdge Inverter's Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US
SolarEdge Inverter's Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US
SolarEdge Inverter's Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US
SolarEdge Inverter's Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US
SolarEdge Inverter's Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US
SolarEdge Inverter's Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US

SolarEdge Inverter's Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US
SolarEdge Inverter’s Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US. Some may work or they all may not, we bought them as-is and do not have any information on why they were taken out of service. The unit with a missing panel is a SE5000H-US. This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “gadgetpass” and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, China, Germany, Japan, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Belgium, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Malaysia, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.
  • System Configuration: Grid-Tie
  • Type: HD Wave
  • Brand: Solaredge

SolarEdge Inverter's Lot of 6 units SE7600H-US, SE5000H-US, SE3000H-US
Category: solaredge | Comments Off
April 8

Solaredge Se3800h-us Hd Wave Grid Tie Inverter 3800w 240 Vac, String Inverter

Solaredge-Se3800h-us-Hd-Wave-Grid-Tie-Inverter-3800w-240-Vac-String-Inverter-01-lop Solaredge Se3800h-us Hd Wave Grid Tie Inverter 3800w 240 Vac, String Inverter
Solaredge Se3800h-us Hd Wave Grid Tie Inverter 3800w 240 Vac, String Inverter

Solaredge Se3800h-us Hd Wave Grid Tie Inverter 3800w 240 Vac, String Inverter
SOLAREDGE SE38000H-US HD WAVE GRID TIE INVERTER 10000W 240 VAC, STRING INVERTER. All models are the LCD version! This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “adrus_2678″ and is located in this country: US. This item can be shipped to United States.
  • Inverter Technology: String
  • System Configuration: Grid-Tie
  • Type: Charger/Inverter
  • Brand: Solaredge
  • Voltage: 200-299 VAC

Solaredge Se3800h-us Hd Wave Grid Tie Inverter 3800w 240 Vac, String Inverter
Category: solaredge | Comments Off
April 6

Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter

Solaredge-SE7600H-US000BNU4-240V-7600W-HD-Wave-Inverter-01-ft Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter

Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
New Condition Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter. Used for 24 months. This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “sumpter_solar_services” and is located in this country: US. This item can be shipped to United States.
  • Current Output: 30-39 A
  • System Configuration: Grid-Tie
  • Maximum Input Power: Greater Than 2000 W
  • Power Source: Solar
  • Inverter Technology: Power Optimizer
  • Color: White
  • Wattage: 6000-9999 W
  • Current Rating: 31-40 A
  • MPN: SE7600H-US000BNU4
  • Brand: Solaredge
  • Current Type: AC/DC
  • Type: Charger/Inverter
  • Voltage: 200-299 VAC
  • Model: Solaredge SE7600H-US000BNU4
  • Recommended Environment: Indoor/Outdoor
  • Features: Indicator Light, Untabbed Cell Connection, Daylight Operation, Maintenance Free, Automatic Voltage Detection
  • Resistance Properties: Sunlight/UV Resistant
  • Power: Greater Than 2000 W

Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Category: solaredge | Comments Off
March 23

Solaredge inverter

Solaredge-inverter-01-ph Solaredge inverter
Solaredge inverter
Solaredge inverter
Solaredge inverter
Solaredge inverter
Solaredge inverter

Solaredge inverter
Solaredge (Storedge) 3800H Energy Hub inverter. This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “hsimo2012″ and is located in this country: US. This item can be shipped to United States.
  • Brand: Solaredge
  • Type: Energy Hub
  • System Configuration: Grid-Tie

Solaredge inverter
Category: solaredge | Comments Off
March 20

Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter

Solaredge-SE7600H-US000BNU4-240V-7600W-HD-Wave-Inverter-01-zucd Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter

Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Brand New, never used! Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter. This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “blacks0l3″ and is located in this country: US. This item can be shipped to United States.
  • Current Output: 30-39 A
  • System Configuration: Grid-Tie
  • Maximum Input Power: Greater Than 2000 W
  • Power Source: Solar
  • Inverter Technology: Power Optimizer
  • Color: White
  • Wattage: 6000-9999 W
  • Current Rating: 31-40 A
  • MPN: SE7600H-US000BNU4
  • Brand: Solaredge
  • Current Type: AC/DC
  • Type: Charger/Inverter
  • Voltage: 200-299 VAC
  • Model: Solaredge SE7600H-US000BNU4
  • Recommended Environment: Indoor/Outdoor
  • Features: Indicator Light, Untabbed Cell Connection, Daylight Operation, Maintenance Free, Automatic Voltage Detection
  • Resistance Properties: Sunlight/UV Resistant
  • Power: Greater Than 2000 W

Solaredge SE7600H-US000BNU4 240V 7600W HD-Wave Inverter
Category: solaredge | Comments Off
March 9

Solaredge Se5000h-us Hd Wave Grid Tie Inverter 5000w 240 Vac, String Inverter

Solaredge-Se5000h-us-Hd-Wave-Grid-Tie-Inverter-5000w-240-Vac-String-Inverter-01-fgaj Solaredge Se5000h-us Hd Wave Grid Tie Inverter 5000w 240 Vac, String Inverter
Solaredge Se5000h-us Hd Wave Grid Tie Inverter 5000w 240 Vac, String Inverter
Solaredge Se5000h-us Hd Wave Grid Tie Inverter 5000w 240 Vac, String Inverter
Solaredge Se5000h-us Hd Wave Grid Tie Inverter 5000w 240 Vac, String Inverter
Solaredge Se5000h-us Hd Wave Grid Tie Inverter 5000w 240 Vac, String Inverter
Solaredge Se5000h-us Hd Wave Grid Tie Inverter 5000w 240 Vac, String Inverter
Solaredge Se5000h-us Hd Wave Grid Tie Inverter 5000w 240 Vac, String Inverter
Solaredge Se5000h-us Hd Wave Grid Tie Inverter 5000w 240 Vac, String Inverter

Solaredge Se5000h-us Hd Wave Grid Tie Inverter 5000w 240 Vac, String Inverter
SOLAREDGE SE5000H-US HD WAVE GRID TIE INVERTER 5000W 240 VAC, STRING INVERTER. Cover is missing but it looks like everything else is here. What you see in the pictures is exactly what you get nothing more or less. What you see is EXACTLY what you get, nothing more or less. Any testing that has been done will begin listed in the description. We leave feedback as soon as we get feedback from you. If you have any problems with your item, please let us know ASAP so we can do our best to resolve any issues. If it’s not in the picture, it probably doesn’t come with it. We do not accept responsibility for damage after the item leaves our location. It will leave our building in good condition. Please inspect your items upon receipt. We test every piece we are capable of, prior to sending it out. We sell our equipment at a deep discount from the new price and want you to consider it as NOT WORKING regardless of the pictures so you understand that if you need a part like a thermostat or something… We do not account for this. Your cost to repair and recharge the system should be minimal. Please understand we do not send an item that is not working unless specifically stated as such, so any refrigerated item that is not cooling once received probably needs to be checked out on your end. Again, we sell our equipment at a deep discount compared to the cost of new equipment. We cannot then be expected to make a repair as well. This is why we make sure it works properly before sending it to you the customer. Our reputation is very important to us and we work very hard at listing only our best equipment for sale, stating it accurately and honestly in the listing, and sending out only a quality product. Thank you for your interest in our equipment. PLEASE INSPECT THE PICTURES CAREFULLY. This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “amazingviewsorlando” and is located in this country: US. This item can be shipped to United States.
  • Brand: Solaredge
  • Model: SE5000H-US
  • Inverter Technology: String
  • System Configuration: Grid-Tie
  • MPN: SE5000-H

Solaredge Se5000h-us Hd Wave Grid Tie Inverter 5000w 240 Vac, String Inverter
Category: solaredge | Comments Off
March 7

SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2

SolarEdge-Inverter-Cellular-Plug-In-System-SetApp-SP4-CELL-B-R05-US-S-S2-01-lnkw SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2

SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2. Inverter Cellular Plug-In System. 5Y Plan, SetApp, Resl, SP4, US. Condition: New Open Box Model. Parts are in new open box condition. All items should be inspected, installed, and operated by a professional. This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “industrialvariety” and is located in this country: US. This item can be shipped worldwide.
  • Brand: Solaredge
  • Model: CELLBR05USSS2
  • MPN: CELL-B-R05-US-S-S2, CELLBR05USSS2
  • Manufacturer Part Number: CELL-B-R05-US-S-S2
  • UPC: 860174002350

SolarEdge Inverter Cellular Plug-In System, SetApp, SP4 CELL-B-R05-US-S-S2
Category: solaredge | Comments Off