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  • Storm Plus 360W Plug-In Solar Kit with Battery
  • Storm Plus 360W Plug-In Solar Kit with Battery - 2
  • Storm Plus 360W Plug-In Solar Kit with Battery - 3
  • Storm Plus 360W Plug-In Solar Kit with Battery - 4
  • Storm Plus 360W Plug-In Solar Kit with Battery - 5
  • Storm Plus 360W Plug-In Solar Kit with Battery - 7
  • Storm Plus 360W Plug-In Solar Kit with Battery - 8
  • Storm Plus 360W Plug-In Solar Kit with Battery - 9
  • Storm Plus 360W Plug-In Solar Kit with Battery - 11
  • Storm Plus 360W Plug-In Solar Kit with Battery - 12
  • Storm Plus 360W Plug-In Solar Kit with Battery - 13
  • Storm Plus 360W Plug-In Solar Kit with Battery
  • Storm Plus 360W Plug-In Solar Kit with Battery
  • Storm Plus 360W Plug-In Solar Kit with Battery - 2
  • Storm Plus 360W Plug-In Solar Kit with Battery - 3
  • Storm Plus 360W Plug-In Solar Kit with Battery - 4
  • Storm Plus 360W Plug-In Solar Kit with Battery - 5
  • Storm Plus 360W Plug-In Solar Kit with Battery
  • Storm Plus 360W Plug-In Solar Kit with Battery - 7
  • Storm Plus 360W Plug-In Solar Kit with Battery - 8
  • Storm Plus 360W Plug-In Solar Kit with Battery - 9
  • Storm Plus 360W Plug-In Solar Kit with Battery - 11
  • Storm Plus 360W Plug-In Solar Kit with Battery - 12
  • Storm Plus 360W Plug-In Solar Kit with Battery - 13

Storm Plus 360W Plug-In Solar Kit with Battery

Regular price £1,499.99
£1,499.99
Sale price
Regular price
Sale Sold out
Tax included. Shipping calculated at checkout.
Description

Ultra-light flexible solar with 1.92 kWh battery storage

Store daytime solar for use later

Smart energy control via S-Miles Home

Free setup video call

AC Cable: 5m
Battery Mounting Set: No - I'll put the battery on the ground

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Storm Plus 360W Plug-In Solar Kit with Battery
Regular price £1,499.99
£1,499.99
Sale price
Regular price

Frequently asked questions

Storm Plus 360W Plug-In Solar Kit with Battery - 2 Storm Plus 360W Plug-In Solar Kit with Battery - 2

Storm Plus 360W combines two lightweight flexible solar panels with a Hoymiles microinverter and 1.92 kWh HiBattery AC storage in one compact system.

The Hoymiles HiBattery provides 1.92 kWh of LiFePO₄ capacity, so you can store surplus solar or cheaper off-peak electricity for later.

The battery stores surplus energy for later, so you use more of your own solar and buy less electricity at peak times.

Yes. HiBattery supports time-of-use charging, so it can charge on cheaper off-peak rates and discharge when electricity costs more. Actual savings depend on your electricity tariff and usage pattern.

Yes. The S-Miles Home app connects through Wi-Fi or Bluetooth and lets you monitor battery status, system performance and charge or discharge settings.

The lightweight flexible Storm panels are particularly suited to balconies, fences, sheds, garden offices and other suitable sun-facing surfaces. Each panel weighs just 3.5 kg.

The solar panels and microinverter are straightforward to assemble, while the Storm Plus battery system uses a professional final AC connection. Thunder can help you plan the installation and find a suitable electrician if required.

Yes. The HiBattery platform supports expansion. Two HiBattery 1920 AC units can be combined to provide up to 3.84 kWh of storage, subject to the appropriate system configuration.

The HiBattery has an IP66 enclosure and is built for outdoor conditions. It should still be positioned in accordance with Hoymiles installation guidance, including protection from direct sunlight and rainfall.

What can Storm Plus 360W power?

Storm Plus 360W generates about 260 kWh in its first year mounted vertically on a balcony rail or fence. That's enough to cover all of this:

The appliances below use about 253 kWh of the 260 kWh a year
  • LED TV

    3 hours a day

    1,095 hours a year

    About 66 kWh

  • Washing machine

    1 wash a week

    52 washes a year

    About 36 kWh

  • Dishwasher

    1 cycle a week

    52 cycles a year

    About 52 kWh

  • Laptop

    4 hours a day

    1,460 hours a year

    About 44 kWh

  • Kettle

    1 boil a day

    365 boils a year

    About 37 kWh

  • LED bulb

    4 hours a day

    1,460 hours a year

    About 13 kWh

  • Phone

    1 charge a day

    365 charges a year

    About 5 kWh

Estimates based on typical UK appliance use and the year 1 generation shown on this page. Results depend on location, orientation and shading.

What our customers say

Good customer care

I bought a rigid pv panel, floor mount and Uk mains cable to micro inverter lead. All were delivered very quickly. Support from Hannah has been a stand-out part of the customer experience: helpful, responsive and no hard sales push.

E.T

Storm Plus 360W Solar Kit with Battery - Excelent Package System

The system is now installed and working well. At this stage it is largely a matter of fine-tuning the battery settings to suit the flat’s actual usage pattern.

D.

Hoymiles microinverter

Ordered a microinverter and delivered 2 days later. Amazing service. Easy to connect and set up after an account was set up for me. Amazing service from Hannah. Would highly recommend.

G.W

Hoymiles micro inverter

Supplied micro inverter. Arrived quickly. I had a few issues connecting it but Thunder were so helpful via WhatsApp - really went the extra mile to make sure I was happy - highly recommended company.

N.I

Got Storm 360W for our balcony and it…

Got Storm 360W for our balcony and it has worked brilliantly for us. Makes lots of sense to have this for us, as I’m WFH and has been a strong boost for energy saving for us.

J.

Amazing Sevice

I have a big, south facing garden but our dormer means that traditional solar panels aren’t cost effective. I came across Thunder who offered an greats alternative… they quickly arranged and installed a 1.07kWp system together all for under £1000! Highly recommend Thunder!

R.B

A young team who helped us

A young team who helped us with the whole process - thanks Matt!

D.N.M

Very happy with our storm kit

We installed Storm 360W on our balcony with some small adjustments and have been very happy with it. Its been fun to see how much we electricity produce everyday!

A.

Innovative and professional startup

I'm so glad to try Storm710W from this company. It significantly reduced my electricity costs, and the company was extremely helpful and professional. They're a successful, innovative startup that takes a very close interest in its customers.

R.Y

Good customer care

I bought a rigid pv panel, floor mount and Uk mains cable to micro inverter lead. All were delivered very quickly. Support from Hannah has been a stand-out part of the customer experience: helpful, responsive and no hard sales push.

E.T

Storm Plus 360W Solar Kit with Battery - Excelent Package System

The system is now installed and working well. At this stage it is largely a matter of fine-tuning the battery settings to suit the flat’s actual usage pattern.

D.

Hoymiles microinverter

Ordered a microinverter and delivered 2 days later. Amazing service. Easy to connect and set up after an account was set up for me. Amazing service from Hannah. Would highly recommend.

G.W

Hoymiles micro inverter

Supplied micro inverter. Arrived quickly. I had a few issues connecting it but Thunder were so helpful via WhatsApp - really went the extra mile to make sure I was happy - highly recommended company.

N.I

Got Storm 360W for our balcony and it…

Got Storm 360W for our balcony and it has worked brilliantly for us. Makes lots of sense to have this for us, as I’m WFH and has been a strong boost for energy saving for us.

J.

Amazing Sevice

I have a big, south facing garden but our dormer means that traditional solar panels aren’t cost effective. I came across Thunder who offered an greats alternative… they quickly arranged and installed a 1.07kWp system together all for under £1000! Highly recommend Thunder!

R.B

A young team who helped us

A young team who helped us with the whole process - thanks Matt!

D.N.M

Very happy with our storm kit

We installed Storm 360W on our balcony with some small adjustments and have been very happy with it. Its been fun to see how much we electricity produce everyday!

A.

Innovative and professional startup

I'm so glad to try Storm710W from this company. It significantly reduced my electricity costs, and the company was extremely helpful and professional. They're a successful, innovative startup that takes a very close interest in its customers.

R.Y

Good customer care

I bought a rigid pv panel, floor mount and Uk mains cable to micro inverter lead. All were delivered very quickly. Support from Hannah has been a stand-out part of the customer experience: helpful, responsive and no hard sales push.

E.T

Storm Plus 360W Solar Kit with Battery - Excelent Package System

The system is now installed and working well. At this stage it is largely a matter of fine-tuning the battery settings to suit the flat’s actual usage pattern.

D.

Hoymiles microinverter

Ordered a microinverter and delivered 2 days later. Amazing service. Easy to connect and set up after an account was set up for me. Amazing service from Hannah. Would highly recommend.

G.W

Hoymiles micro inverter

Supplied micro inverter. Arrived quickly. I had a few issues connecting it but Thunder were so helpful via WhatsApp - really went the extra mile to make sure I was happy - highly recommended company.

N.I

Got Storm 360W for our balcony and it…

Got Storm 360W for our balcony and it has worked brilliantly for us. Makes lots of sense to have this for us, as I’m WFH and has been a strong boost for energy saving for us.

J.

Amazing Sevice

I have a big, south facing garden but our dormer means that traditional solar panels aren’t cost effective. I came across Thunder who offered an greats alternative… they quickly arranged and installed a 1.07kWp system together all for under £1000! Highly recommend Thunder!

R.B

A young team who helped us

A young team who helped us with the whole process - thanks Matt!

D.N.M

Very happy with our storm kit

We installed Storm 360W on our balcony with some small adjustments and have been very happy with it. Its been fun to see how much we electricity produce everyday!

A.

Innovative and professional startup

I'm so glad to try Storm710W from this company. It significantly reduced my electricity costs, and the company was extremely helpful and professional. They're a successful, innovative startup that takes a very close interest in its customers.

R.Y

Good customer care

I bought a rigid pv panel, floor mount and Uk mains cable to micro inverter lead. All were delivered very quickly. Support from Hannah has been a stand-out part of the customer experience: helpful, responsive and no hard sales push.

E.T

Storm Plus 360W Solar Kit with Battery - Excelent Package System

The system is now installed and working well. At this stage it is largely a matter of fine-tuning the battery settings to suit the flat’s actual usage pattern.

D.

Hoymiles microinverter

Ordered a microinverter and delivered 2 days later. Amazing service. Easy to connect and set up after an account was set up for me. Amazing service from Hannah. Would highly recommend.

G.W

Hoymiles micro inverter

Supplied micro inverter. Arrived quickly. I had a few issues connecting it but Thunder were so helpful via WhatsApp - really went the extra mile to make sure I was happy - highly recommended company.

N.I

Got Storm 360W for our balcony and it…

Got Storm 360W for our balcony and it has worked brilliantly for us. Makes lots of sense to have this for us, as I’m WFH and has been a strong boost for energy saving for us.

J.

Amazing Sevice

I have a big, south facing garden but our dormer means that traditional solar panels aren’t cost effective. I came across Thunder who offered an greats alternative… they quickly arranged and installed a 1.07kWp system together all for under £1000! Highly recommend Thunder!

R.B

A young team who helped us

A young team who helped us with the whole process - thanks Matt!

D.N.M

Very happy with our storm kit

We installed Storm 360W on our balcony with some small adjustments and have been very happy with it. Its been fun to see how much we electricity produce everyday!

A.

Innovative and professional startup

I'm so glad to try Storm710W from this company. It significantly reduced my electricity costs, and the company was extremely helpful and professional. They're a successful, innovative startup that takes a very close interest in its customers.

R.Y

Good customer care

I bought a rigid pv panel, floor mount and Uk mains cable to micro inverter lead. All were delivered very quickly. Support from Hannah has been a stand-out part of the customer experience: helpful, responsive and no hard sales push.

E.T

Storm Plus 360W Solar Kit with Battery - Excelent Package System

The system is now installed and working well. At this stage it is largely a matter of fine-tuning the battery settings to suit the flat’s actual usage pattern.

D.

Hoymiles microinverter

Ordered a microinverter and delivered 2 days later. Amazing service. Easy to connect and set up after an account was set up for me. Amazing service from Hannah. Would highly recommend.

G.W

Hoymiles micro inverter

Supplied micro inverter. Arrived quickly. I had a few issues connecting it but Thunder were so helpful via WhatsApp - really went the extra mile to make sure I was happy - highly recommended company.

N.I

Got Storm 360W for our balcony and it…

Got Storm 360W for our balcony and it has worked brilliantly for us. Makes lots of sense to have this for us, as I’m WFH and has been a strong boost for energy saving for us.

J.

Amazing Sevice

I have a big, south facing garden but our dormer means that traditional solar panels aren’t cost effective. I came across Thunder who offered an greats alternative… they quickly arranged and installed a 1.07kWp system together all for under £1000! Highly recommend Thunder!

R.B

A young team who helped us

A young team who helped us with the whole process - thanks Matt!

D.N.M

Very happy with our storm kit

We installed Storm 360W on our balcony with some small adjustments and have been very happy with it. Its been fun to see how much we electricity produce everyday!

A.

Innovative and professional startup

I'm so glad to try Storm710W from this company. It significantly reduced my electricity costs, and the company was extremely helpful and professional. They're a successful, innovative startup that takes a very close interest in its customers.

R.Y

Good customer care

I bought a rigid pv panel, floor mount and Uk mains cable to micro inverter lead. All were delivered very quickly. Support from Hannah has been a stand-out part of the customer experience: helpful, responsive and no hard sales push.

E.T

Storm Plus 360W Solar Kit with Battery - Excelent Package System

The system is now installed and working well. At this stage it is largely a matter of fine-tuning the battery settings to suit the flat’s actual usage pattern.

D.

Hoymiles microinverter

Ordered a microinverter and delivered 2 days later. Amazing service. Easy to connect and set up after an account was set up for me. Amazing service from Hannah. Would highly recommend.

G.W

Hoymiles micro inverter

Supplied micro inverter. Arrived quickly. I had a few issues connecting it but Thunder were so helpful via WhatsApp - really went the extra mile to make sure I was happy - highly recommended company.

N.I

Got Storm 360W for our balcony and it…

Got Storm 360W for our balcony and it has worked brilliantly for us. Makes lots of sense to have this for us, as I’m WFH and has been a strong boost for energy saving for us.

J.

Amazing Sevice

I have a big, south facing garden but our dormer means that traditional solar panels aren’t cost effective. I came across Thunder who offered an greats alternative… they quickly arranged and installed a 1.07kWp system together all for under £1000! Highly recommend Thunder!

R.B

A young team who helped us

A young team who helped us with the whole process - thanks Matt!

D.N.M

Very happy with our storm kit

We installed Storm 360W on our balcony with some small adjustments and have been very happy with it. Its been fun to see how much we electricity produce everyday!

A.

Innovative and professional startup

I'm so glad to try Storm710W from this company. It significantly reduced my electricity costs, and the company was extremely helpful and professional. They're a successful, innovative startup that takes a very close interest in its customers.

R.Y

How much could you save?

Enter your postcode and pick a kit. We estimate what it would generate at your address and what that is worth on your bill.

Step 1: Enter details

Solar power system

Typically 26p to 32p per kWh

Your estimate appears right here, straight away.

Want to talk through your solar setup with our products team?

Step 2: Calculate potential savings

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Energy production

kWh / year

Potential savings

£ / year

Monthly production (kWh)

*Calculations are based on official solar radiation data from the European Commission's PVGIS database.

**Estimated production accounts for a 14% system loss and assumes a vertical panel angle (90° inclination).

Shop with confidence

  • Free UK delivery

    Fast, tracked shipping at no extra cost.

  • 10-year warranty

    Microinverter guaranteed for a decade. Every component backed by its own warranty.

  • Expert support

    Free setup video call with every kit, plus support before and after you buy.

  • 30-day returns

    Changed your mind? Return your kit within 30 days for a full refund.