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  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 400W Plug-In Solar Kit with Battery - 10
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 400W Plug-In Solar Kit with Battery - 10
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery
  • Bolt Plus 460W Plug-In Solar Kit with Battery

Bolt Plus 460W Plug-In Solar Kit with Battery

Regular price £1,549.99
£1,549.99
Sale price
Regular price
Sale Sold out
Tax included. Shipping calculated at checkout.
Description

The Thunder Bolt Plus 460W combines a compact 460W plug-in solar system with 1.92 kWh of smart LiFePO4 battery storage for UK homes. Ideal for gardens, sheds and flat roofs, it lets you generate solar energy, store power for later and manage your home energy through the S-Miles Home app.

Optional upgrades include an adjustable mounting bracket, 10m AC cable, battery mounting kit and professional installation.

AC Cable: 5m
Battery Mounting Set: No - I'll put the battery on the ground
Adjustable Panel Mounting Brackets: None

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Bolt Plus 460W Plug-In Solar Kit with Battery
Regular price £1,549.99
£1,549.99
Sale price
Regular price

Frequently asked questions

Bolt Plus 400W Plug-In Solar Kit with Battery - 10 Bolt Plus 400W Plug-In Solar Kit with Battery - 10

Yes. Bolt Plus 460W combines our compact single-panel Bolt system with 1.92 kWh of battery storage. It's a simple place to start if you want solar and storage together.

Bolt 460W is the solar-only kit. Bolt Plus 460W adds 1.92 kWh of battery storage, so you can store solar or cheaper off-peak electricity to use later.

The battery provides 1.92 kWh of LiFePO4 storage, enough to cover you when the panels are producing less or electricity prices are higher.

Surplus solar goes into the battery for later, so you use more of your own solar instead of only what you generate in the moment.

Yes. The battery supports time-of-use charging, so you can charge it on cheaper off-peak rates and use that electricity when grid power costs more. Actual savings depend on your tariff and household usage.

Yes. Bolt Plus 460W uses one of the two solar inputs on the microinverter, so there's room for a second compatible panel if you want to expand later.

Yes. The system works with the S-Miles Home app, so you can monitor solar production, battery status and system performance over Wi-Fi or Bluetooth.

The solar panel is particularly suited to gardens, suitable flat roofs, sheds, outbuildings and rear extension roofs. The battery should be positioned on a stable surface or suitable wall mount in accordance with the installation guidance and protected from direct sunlight and rainfall.

The solar panel and microinverter are straightforward to assemble, while the Bolt Plus battery system uses a professional final AC connection. Thunder can help you plan the installation and arrange suitable electrical support if required.

Yes. The battery platform supports expansion, with two 1.92 kWh units capable of providing up to 3.84 kWh of combined storage when configured appropriately.

The LiFePO4 cells are rated for at least 6,000 cycles, and the battery is supplied with a 10-year manufacturer warranty.


What can Bolt Plus 460W power?

Bolt Plus 460W generates about 516 kWh in its first year at a 40° tilt facing south. With the battery taking any surplus, all of it is used in your home. That's enough to cover all of this:

The appliances below use about 513 kWh of the 516 kWh used at home each year
  • Fridge freezer

    Running 24/7

    365 days a year

    About 139 kWh

  • LED TV

    4 hours a day

    1,460 hours a year

    About 88 kWh

  • Washing machine

    2 washes a week

    104 washes a year

    About 73 kWh

  • Dishwasher

    1 cycle a week

    52 cycles a year

    About 52 kWh

  • Electric oven

    1 hour a week

    52 hours a year

    About 52 kWh

  • Laptop

    5 hours a day

    1,825 hours a year

    About 55 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 figures in the financial projection on this page. Results depend on location, orientation, shading and your tariff.

20-year financial projection

  • 0.46 kWp

    System size

    1 x Bolt 460W

  • 516 kWh

    Year 1 generation

    London estimate

  • £289

    Year 1 savings

    At 30p/kWh

  • £7,597

    20-year total savings

    At 30p/kWh

Year Elec. rate
(p/kWh)
Generation
(kWh)
Self-use
(kWh)
Self-use
savings (£)
Battery
arbitrage (£)
Annual
total (£)
Cumulative
(£)
1 30.00 516 516 £155 £134 £289 £289
2 30.90 514 514 £159 £138 £297 £586
3 31.83 512 512 £163 £142 £305 £892
4 32.78 510 510 £167 £147 £314 £1,205
5 33.77 508 508 £172 £151 £323 £1,528
6 34.78 506 506 £176 £155 £332 £1,859
7 35.82 504 504 £181 £160 £341 £2,200
8 36.90 502 502 £185 £165 £350 £2,551
9 38.00 500 500 £190 £170 £360 £2,910
10 39.14 498 498 £195 £175 £370 £3,281
11 40.32 496 496 £200 £180 £380 £3,661
12 41.53 494 494 £205 £186 £391 £4,052
13 42.77 492 492 £211 £191 £402 £4,453
14 44.06 490 490 £216 £197 £413 £4,866
15 45.38 488 488 £222 £203 £424 £5,291
16 46.74 486 486 £227 £209 £436 £5,727
17 48.14 484 484 £233 £215 £448 £6,176
18 49.59 482 482 £239 £222 £461 £6,636
19 51.07 481 481 £245 £228 £474 £7,110
20 52.61 479 479 £252 £235 £487 £7,597

System: 1 x Bolt 460W solar module (N-type i-TOPCon monocrystalline, dual glass, 23.0% efficiency), total 0.46 kWp. Bolt 800 VA dual-MPPT microinverter, 96.7% peak efficiency.

Orientation: Modelled at 40-degree tilt facing south, the optimal configuration for London and readily achieved with a ground, flat-roof or wall frame. Output will differ at other orientations.

Specific yield: 1,134 kWh/kWp/year (PVGIS simulation for London at 40-degree tilt, including cable, inverter and module losses, less a 2% soiling allowance).

Year 1 generation: 516 kWh.

Module degradation: 1% in year 1, 0.4%/year thereafter, reaching 87.4% of rated output at year 30 (Bolt performance warranty).

Seasonal generation split: Winter 33% / Summer 67% (derived from PVGIS monthly output at 40-degree tilt for London).

Self-consumption rate: 100% year-round (blended 100%). Output stays below household demand and the battery absorbs any short-term surplus, so all generation is used on site.

Annual consumption: 2,700 kWh (Ofgem typical medium household). Winter 60% / Summer 40%.

Electricity tariff: 30 p/kWh peak (smart time-of-use daytime rate), 8 p/kWh off-peak (overnight rate), 3% annual inflation.

Battery: 1.92 kWh usable capacity, LiFePO4 cells, AC-coupled, 87% round-trip efficiency, IP66, 6,000+ cycle life, 10-year warranty.

Battery arbitrage: Off-peak grid charging at overnight rates, peak discharge during the day. 365 days per year at full capacity (1.92 kWh). Solar generation is used directly by the household and does not charge the battery, leaving full battery capacity available for grid arbitrage year-round. Battery operates at 800 W maximum output, sufficient to offset household base load during peak hours. 87% round-trip efficiency.

Export: No export income is included in this projection.

Basis of calculation: Figures are modelled on a 460 W single-module system with a 1.92 kWh battery.

Battery arbitrage savings assume the customer is on a smart time-of-use tariff with off-peak overnight rates. Actual returns may be higher or lower than projected depending on tariff availability and usage patterns. All figures are estimates based on the assumptions above and should not be considered as guaranteed returns.


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

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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

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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).

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