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Genuine Somfy Motors & Parts for Roller Shades

Shade Motors School · Fix It · 101

How to Recharge a Somfy WireFree Motor and Pick the Right Charger

Somfy WireFree motors recharge in place, but each one belongs to a charging family and a charger from the wrong family will not fit. Learn to find the family, how long a charge takes, how often to plan for it, and when solar takes the job off your list.

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

You will be able to: Match a WireFree motor or pack to its Somfy charger and plan its recharge schedule.

Start the course

Inside this course

5 modules, one idea at a time

  1. Find the charging familyWhy one Somfy charger will not fit every WireFree motor, and how to pick the right one from the motor name. After this module you will order the correct charger the first time.3 lessons · scenario check
  2. How long and how oftenReal charge times and recharge intervals from Somfy, so you can set expectations with a client. After this module you can tell an owner what a charge takes and when the next one comes.3 lessons · scenario check
  3. External battery motorsHow external-battery WireFree motors get their power and which battery options Somfy lists. After this module you can set up a pack or a battery tube correctly.3 lessons · scenario check
  4. Hard-to-reach ports and solarThe accessories that make charging easy on cassettes and deep headrails, and how solar removes the chore. After this module you can plan a WireFree install that rarely needs a ladder.3 lessons · scenario check
  5. The Irismo 45 is its own familyThe drapery motor that uses its own battery and charger. After this module you will never send a roller-shade charger to an Irismo job.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

Find the charging family

Why one Somfy charger will not fit every WireFree motor, and how to pick the right one from the motor name. After this module you will order the correct charger the first time.

3 lessons, then a scenario check.

Find the charging family

Three charging families

Somfy WireFree motors charge through a V2 head, a USB-C port or, on the Irismo 45, a dedicated battery charger. A charger from one family does not serve another.

ExampleA homeowner with a Sonesse ULTRA 30 WireFree and a Sonesse 40 WireFree Zigbee USB-C needs two different chargers.

THREE CHARGING FAMILIESV2 headCharger 9025166Sonesse 28, ULTRA 30,Sonesse 40 RTS, Roll UpUSB-CCharger 9028923Sonesse 40 WireFreeZigbee, Glydea ULTRA 50Irismo 45Charger 1003080Battery 9026476this motor only

Find the charging family

The V2 head charger

The Lithium-ion Charger (V2 Head) 9025166 charges V2 Li-ion motors such as the Sonesse 28 and Sonesse ULTRA 30 WireFree, and it charges the external pack 9021217.

On the jobCharge in place. The motor or pack recharges on its brackets, so the shade never comes down.

Somfy Sonesse Ultra 30 WireFree Plug-in Charger (9025166)
Lithium-ion Charger V2 Head (9025166)

Find the charging family

The USB-C fast charger

The USB-C Li-ion Fast Charger 9028923 serves USB-C motors such as the Sonesse 40 WireFree Zigbee (USB-C) and the Glydea ULTRA 50 WireFree Zigbee.

Watch forLook at the port on the motor before you order. A USB-C port means the USB-C charger.

Somfy USB-C Li-ion Fast Charger with Cable (9028923)
USB-C Li-ion Fast Charger with cable (9028923)

Check yourself

A client has a Sonesse 40 WireFree Zigbee (USB-C) and asks for "the Somfy charger". Which one do you send?

Module 2 of 5

How long and how often

Real charge times and recharge intervals from Somfy, so you can set expectations with a client. After this module you can tell an owner what a charge takes and when the next one comes.

3 lessons, then a scenario check.

How long and how often

Charge times differ by motor

Somfy lists 4.5 hours for the Sonesse 28 and ULTRA 30 RTS, 4 hours for the Sonesse 40 Zigbee USB-C and 8 hours for the Sonesse 40 RTS Li-ion.

On the jobStart a Sonesse 40 RTS charge before lunch, not at the end of the visit.

CHARGING TIMESonesse 28 / ULTRA 30 RTS4.5 hrsSonesse 40 Zigbee USB-C4 hrsSonesse 40 RTS Li-ion8 hrsSource: Somfy WireFree Databook.

How long and how often

About once a year

Somfy rates most WireFree motors at about one recharge a year. The figure assumes an average shade size and one cycle a day.

Watch forA heavy shade that runs four times a day will need charging sooner. Tell the owner up front.

HOW OFTENJanFebMarAprMayJunJulAugSepOctNovDecMost WireFree motors: about once a year.Somfy bases it on an average shade and one cycle a day.

How long and how often

Read the motor rating

Somfy lists one recharge per year on a reference blind for the Sonesse 40 WireFree Zigbee (USB-C). The Roll Up 24 is rated at two recharges a year.

ExampleA guest room shade on one daily cycle can run about a year between charges.

Somfy Sonesse 40 WireFree Zigbee (Li-ion) (USB-C) (1245993)
Sonesse 40 WireFree Zigbee USB-C (1245993)

Check yourself

An owner says the bedroom shade runs eight times a day and needed a charge after four months. Is the motor faulty?

Module 3 of 5

External battery motors

How external-battery WireFree motors get their power and which battery options Somfy lists. After this module you can set up a pack or a battery tube correctly.

3 lessons, then a scenario check.

External battery motors

The lead takes a pack or a tube

External-battery motors carry no cell in the tube. They run from the Li-ion pack 9021217 or the AA battery tube 9018685 on the end of a lead.

ExampleA Cord Lift CL32 RTS (External Battery) runs from whichever pack or tube sits on its lead.

EXTERNAL BATTERY MOTORSExternal batterymotorLi-ion pack 9021217recharge with 9025166AA tube 9018685AA lithium cells onlyPick one power source for the lead.

External battery motors

The rechargeable pack

The Rechargeable Lithium-ion Battery Pack 9021217 is a 12 V pack that recharges with the 9025166 charger, so the owner stops buying cells.

On the jobCharge a pack before you program the motor. A flat pack makes the motor look dead.

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

External battery motors

The AA battery tube

The 12V DC Reloadable Battery Tube 9018685 takes AA lithium cells only. Somfy does not approve alkaline or rechargeable AA cells in it.

Watch forA tube loaded with alkaline cells is the wrong setup. Swap them for AA lithium.

Somfy Reloadable 12V DC-Volt Battery Wand (9018685)
12V DC Reloadable Battery Tube (9018685)

Check yourself

A customer loaded the 9018685 battery tube with rechargeable AA cells. What do you tell them?

Module 4 of 5

Hard-to-reach ports and solar

The accessories that make charging easy on cassettes and deep headrails, and how solar removes the chore. After this module you can plan a WireFree install that rarely needs a ladder.

3 lessons, then a scenario check.

Hard-to-reach ports and solar

Magnetic adaptors by family

The Magnetic Adaptor 9028562 fits V2 Li-ion motors. The USB-C Magnetic Adaptor 9028564 fits USB-C products. They are not interchangeable.

On the jobFit the adaptor at install. The charging lead then snaps on without hunting for the port.

Somfy Magnetic Adapter for Somfy Li-ion motors (9028562)
Magnetic Adaptor for V2 Li-ion (9028562)

Hard-to-reach ports and solar

Solar keeps it topped up

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

ExampleA sunny window with a panel on the glass keeps the motor charged with no visits.

SOLAR KEEPS IT TOPPED UPpanel on the glassKit 9027294V2 Li-ion motors andthe 9021217 packPanel 9029114USB-C Li-ion motors

Hard-to-reach ports and solar

What the solar kit includes

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

Watch forA north-facing window gathers less light. Expect fewer charges, not zero.

Somfy 12V DC WireFree V2 Solar Pack (9027294)
12V DC WireFree V2 Solar Pack (9027294)

Check yourself

A twelve-shade WireFree job sits behind south-facing glass and the owner hates ladders. What do you add?

Module 5 of 5

The Irismo 45 is its own family

The drapery motor that uses its own battery and charger. After this module you will never send a roller-shade charger to an Irismo job.

2 lessons, then a scenario check.

The Irismo 45 is its own family

A dedicated charger

Somfy names the Battery Charger for Irismo 45 WireFree RTS (1003080) for this motor. The roller-shade chargers 9025166 and 9028923 do not list it.

Watch forA Sonesse charger in the van is no help on an Irismo service call. Pack the 1003080.

Somfy Irismo 45 RTS Motor Battery Charger (1003080)
Battery Charger for Irismo 45 WireFree RTS (1003080)

The Irismo 45 is its own family

A dedicated battery

The Replacement 25.9V Rechargeable Li-ion Battery 9026476 fits the Irismo 45 WireFree RTS (1002353). Somfy lists it for that motor only.

On the jobKeep a charged spare battery for a client with several Irismo tracks. Swap it, then charge the old one.

Somfy Replacement 25.9V Rechargeable Li-ion Battery for Irismo 45 WireFree RTS (9026476)
Replacement 25.9V Li-ion Battery for Irismo 45 (9026476)

Check yourself

A hotel calls about an Irismo 45 drapery motor that will not move and asks for a charger. Which part?

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 homeowner has a Sonesse ULTRA 30 WireFree RTS and lost the charger.

Which charger do you send?

Question 2 of 10

On the job: A Glydea ULTRA 50 WireFree Zigbee drapery motor needs a charge.

Which charger fits?

Question 3 of 10

On the job: You start charging a Sonesse 40 RTS Li-ion motor on a service visit.

How long does Somfy list for a full charge?

Question 4 of 10

On the job: An owner asks how often a typical WireFree shade needs charging.

What does Somfy rate for most WireFree motors?

Question 5 of 10

On the job: A shade runs six times a day and needed charging after a few months.

What is the likely reason?

Question 6 of 10

On the job: A Cord Lift CL32 RTS (External Battery) arrives with no power source.

What can power it?

Question 7 of 10

On the job: A customer wants to reuse rechargeable NiMH AA cells in the 9018685 tube.

What do you tell them?

Question 8 of 10

On the job: An installer orders the USB-C Magnetic Adaptor for a Sonesse 28 WireFree (V2).

What is wrong?

Question 9 of 10

On the job: A V2 Li-ion shade sits behind sunny glass and the owner wants no charging visits.

Which part do you add?

Question 10 of 10

On the job: An Irismo 45 drapery motor is flat and the tech packed a 9025166 charger.

What should the tech have brought?

Almost done

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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