Upgrades & accessories


These hot products help you get the most out of your solar. We can advise on whether they’re suitable for your set up. Just ask…

Immersion Diverters

Immersion diverters can get you ‘Off Grid’ for 10 months of the year!


how solar immersion diverters work

Immersion diverters (sometimes called immersion optimisers) are a clever, simple device that allows you to make the most of the energy your solar panels generate.  Typically paying for themselves within 2 years, immersion diverters sense when there’s more energy being generated by your Solar PV than you’re using in the property. It diverts this energy in to your immersion heater, giving you free hot water.

Many Naked Solar customers use these in conjunction with batteries. Once the battery is full, any further excess heats your water. This combination means our customers are ‘off grid’ for up to 10 months of the year. 

  • Solic 200 is a no frills immersion diverter which can be installed if it can be sited close to your incoming supply.  Comes with 10 year ‘return to base’ warranty  Installed for £526 + VAT*.
  • iBoost+ comes with 2 year warranty but does not cover labour costs so you’ll have to pay to get the faulty unit swapped out.   Installed for £592 + VAT*.
  • Eddi comes with 3 year warranty that also covers labour to swap the unit.  Eddi can also be linked to other My Energi products like the Zappi EV charger both can be monitored and controlled through the My Energi app  also available on IOS. Eddi installations start at £790 + VAT*.  Found it cheaper?  Check that they’re including the Hub, the Harvi and an extra CT clamp (for solar monitoring) to ensure you get full monitoring and remote access via the app.
  • SolarEdge Smart Energy Hot Water is part of the Smart Energy range of products that can divert excess electric.  It diverts electric to an immersion heater and comes with a 5 year warranty that covers labour for the swap out too.  Installed for £725 + VAT* (you will need to have SolarEdge full consumption monitoring installed already).  For full details see our Solar Edge Smart Energy Products page.

*VAT varies, Immersion diverters on the same Order as a Solar PV system attract 0% VAT, Immersion Diverters bought alone attract 20% VAT.

Solar Edge – Smarten your dumb system

Many customers who’ve had their systems a while like the idea of updating their inverter.  Whether it’s coming to the end of its warranty or you just want to increase your yield then SolarEdge is worth a look. The Solar Edge optimised system is also the safest PV system on the market as it isolates each individual panel. The built-in monitoring is also very useful for checking your generation and consumption, very handy for deciding if you want to add a battery.

How often do you check your system? Well with Solar Edge you don’t have to, it does it for you and alerts Naked Solar if there’s a problem.  And with a set of diagnostic tools built in, faults can often be diagnosed and even repaired remotely, meaning no cost to you.

SolarEdge smart products app

SolarEdge smart energy app

Solar PV EV charging

Solar PV EV charging car port

EV Charge Points

Electric cars are no longer an underperforming worthy green novelty.  Prices are falling, performance is rocketing and now you can charge up in under an hour.

Check out our EV PV page for details of some of the EV Charge Points available on the market. Products from SolarEdge and MyEnergi also give you the option to charge your car using excess solar.