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Genuine Somfy Motors & Parts for Roller Shades

Shade Motors School · Fix It · 101

How to Add a Solar Panel to a Somfy WireFree Motor

A Somfy solar panel on the window glass keeps a WireFree motor or battery pack topped up. Learn the two solar families, which motors take them, what comes in the kit, how to reach the motor, and the plug-in option.

  • 5 modules
  • 10 min
  • 10-question quiz
  • Free certificate

You will be able to: Match a Somfy solar panel to a WireFree motor or pack and plan the mounting and cable.

Start the course

Inside this course

5 modules, one idea at a time

  1. Two solar familiesWhy Somfy makes two solar panels and how to tell which one a motor needs. After this module you can order the right panel.2 lessons · scenario check
  2. Which motors take itWhere Somfy lists solar on the motor records. After this module you can confirm solar before you quote it.2 lessons · scenario check
  3. What comes in the boxThe kit contents and how the panel mounts on the glass. After this module you can plan the install visit and bring everything the first time.2 lessons · scenario check
  4. Reach the motorThe cables that get the panel lead to the motor. After this module you can close the gap on a deep cassette or headrail.2 lessons · scenario check
  5. The plug-in optionWhen a power supply beats solar. After this module you can offer the right choice for a dark window.2 lessons · scenario check
  6. Final quiz10 real job scenarios, one per screen, each with a hint if you need it. Score 80% to pass and get your certificate.

Module 1 of 5

Two solar families

Why Somfy makes two solar panels and how to tell which one a motor needs. After this module you can order the right panel.

2 lessons, then a scenario check.

Two solar families

V2 kit or USB-C panel

Somfy lists the Li-ion Solar Panel Kit 9027294 for V2 Li-ion motors and the 9021217 pack, and the USB-C Li-ion Solar Panel 9029114 for Zigbee USB-C motors and the USB-C packs.

Watch forMatch the panel to the charging family, the same way you match the charger.

TWO FAMILIESKit 9027294V2 Li-ion motorspack 9021217Panel 9029114Zigbee USB-C motorspacks 9028930, 9029224

Two solar families

The V2 solar kit

The WireFree Li-ion Solar Panel Kit 9027294 is the panel Somfy lists on V2 motor records such as the Sonesse 28 WireFree RTS.

ExampleA Sonesse 28 WireFree RTS behind a sunny window takes the 9027294 kit.

Somfy 12V DC WireFree V2 Solar Pack (9027294)
WireFree Li-ion Solar Panel Kit (9027294)

Check yourself

A Sonesse 40 WireFree Zigbee USB-C shade needs solar. Which panel?

Module 2 of 5

Which motors take it

Where Somfy lists solar on the motor records. After this module you can confirm solar before you quote it.

2 lessons, then a scenario check.

Which motors take it

Embedded battery motors

Somfy lists a solar charging option and the 9027294 kit for the Sonesse 28 WireFree RTS (1003297) and the Roll Up 28 WireFree RTS V2 Li-ion.

On the jobCheck the motor record for the solar line before you promise it.

Somfy Sonesse Ultra R28 12V Rechargeable Li-ion Motor (1003297)
Sonesse 28 WireFree RTS (1003297)

Which motors take it

External battery motors

The Roll Up 28 WireFree RTS V2 External Battery lists both the 9027294 kit and the 9029114 USB-C panel, matched to the pack it runs on.

ExampleOn a 9021217 pack the kit is 9027294. On a USB-C pack 9028930 it is 9029114.

Somfy Roll Up 28 WireFree RTS V2 (External Battery) (1241162)
Roll Up 28 WireFree RTS V2 External Battery (1241162)

Check yourself

A Roll Up 28 External Battery motor runs on a 9021217 pack. Which solar part?

Module 3 of 5

What comes in the box

The kit contents and how the panel mounts on the glass. After this module you can plan the install visit and bring everything the first time.

2 lessons, then a scenario check.

What comes in the box

Panel, brackets, adhesive

Somfy lists the 9027294 kit with the solar panel, four panel mounting brackets and glass mount adhesive.

On the jobClean and dry the glass before the adhesive goes on, and dry-fit the panel position first.

HOW IT FITSpanel on the glassadhesive + bracketsWireFree motoror battery pack

What comes in the box

A pack with a panel

External battery motors can run the Li-ion pack 9021217 with the 9027294 kit feeding it.

Watch forSomfy does not publish a solar charge rate. Put the panel on the sunniest pane you have.

Somfy Rechargeable Lithium-ion Battery Pack (9021217)
Rechargeable Li-ion Battery Pack (9021217)

Check yourself

What does Somfy include in the 9027294 kit?

Module 4 of 5

Reach the motor

The cables that get the panel lead to the motor. After this module you can close the gap on a deep cassette or headrail.

2 lessons, then a scenario check.

Reach the motor

8 in extension for V2 heads

Somfy lists the 8 in Extension Charging Cable 9021131 for cassette applications on V2 head motors.

ExampleA Sonesse 28 deep in a cassette takes the 9021131 to bring the port within reach.

Somfy 8" Extension Ultra Charging Cable (9021131)
8 in Extension Charging Cable (9021131)

Reach the motor

Power extensions for external packs

For external battery motors Somfy lists power extension cables of 10 in (9018623), 48 in (9016736) and 96 in (9018624).

On the jobMeasure the run from pack to motor before ordering. Pick the next size up.

EXTERNAL BATTERY EXTENSIONS10 in901862348 in901673696 in9018624

Check yourself

A V2 motor sits deep in a cassette and the panel lead cannot reach. Which part?

Module 5 of 5

The plug-in option

When a power supply beats solar. After this module you can offer the right choice for a dark window.

2 lessons, then a scenario check.

The plug-in option

12V DC plug-in supply

Somfy lists the 12V DC Plug-in Power Supply 1870940 for external battery motors. It removes the need for batteries.

ExampleA north window next to an outlet suits the plug-in supply better than solar.

Somfy 12V DC Plug-in Power Supply (1870940)
12V DC Plug-in Power Supply (1870940)

The plug-in option

Solar or plug-in

Solar suits a sunny window with no outlet. The plug-in supply suits a window near an outlet on an external battery motor.

Watch forThe plug-in supply is listed for external battery motors, not embedded battery motors.

PICK THE POWERSolarsunny glassno outlet nearbyPlug-in 1870940outlet nearbyexternal battery motor

Check yourself

An external battery shade sits by a dark window with an outlet below. What do you suggest?

Final quiz

10 questions. Score 80% to pass.

Each question is a real job scenario, one per screen. Stuck? Tap the hint. You see the right answer and why right after you choose. Pass and you get a printable certificate, plus a 10% code for your first ShadeMotorsDirect order.

Question 1 of 10

On the job: A Sonesse 28 WireFree RTS needs solar.

Which part?

Question 2 of 10

On the job: A Zigbee USB-C motor needs solar.

Which part?

Question 3 of 10

On the job: You check whether a motor supports solar.

Where do you look?

Question 4 of 10

On the job: An external battery motor runs on a USB-C pack 9028930.

Which solar part?

Question 5 of 10

On the job: You unpack kit 9027294.

What should be inside?

Question 6 of 10

On the job: A client asks how fast the panel charges.

What is accurate?

Question 7 of 10

On the job: A V2 motor sits deep in a cassette.

Which cable helps?

Question 8 of 10

On the job: An external pack sits 40 in from the motor.

Which extension?

Question 9 of 10

On the job: A dark window has an outlet and an external battery motor.

What fits?

Question 10 of 10

On the job: A client wants the plug-in supply on an embedded battery motor.

What do you check?

Almost done

Where should we send your certificate?

Your score shows on the next screen. The certificate goes to your inbox so you can download it again later.

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Parts used in this course

Genuine Somfy parts, 5-year warranty