Mark Allison and Sam Featherstone

The Renewables Podcast

Everything you ever wanted to know about renewable's, solar power, heat pumps and battery storage. From off grid living, residential roofs and commercial systems. We look at what the equipment can do, the facts around how much money you can save and how to get the best from your equipment and Apps. With insight from manufacturers, installers and consumers.

Author

Mark Allison and Sam Featherstone

Category

Technology

Podcast website

podcasters.spotify.com

Latest episode

Jul 9, 2026

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Episodes

ECA, NICEIC share views at Installershow 2025 - Buried SWA anyone? 17.07.2025

We chat with Darren and Curtis from the ECA, Dan from the NICEIC and Mark from Porteus.

Sodium batteries and installer chat LIVE from installershow 2025 03.07.2025

We chat with several installers, eleven energy and Mick from installershow 2025! Thank you to everyone who came to say hello and made the time on the stand an incredible experience!

New Zappi charger, heat pumps, safety shades and more - Installershow Part 2 02.07.2025

We have chats with myenergi on the new zappi glo, Proteus on our stand, Callidus wholesale, Alpha and trade shades! We have so many more conversations from the show on the way!

MCS explain the removal of certain solar mounting products 02.07.2025

The team at MCS caught up with Sam during last weeks installershow at the NEC. We get the what and why direct from them. Let us know what you think in the comments!

I cant sell the inverter ANYMORE & Why did MCS remove some mounting kit? 26.06.2025

Mark and Sam discuss the effects personal branding can have on product sales and how that filters through to installers. Along with some chat around mounting systems MCS have removed from the register

Whats new in Renewable technology? CEF LIVE 2025 vs Solar and Storage 2025 19.06.2025

Mark and Sam visit 2 of the biggest trade shows in the UK at CEF live 2025 and Solar and storage London 2025. Visiting stands and other installers for chats and views!

How much should I sell solar for??? The HIDDEN costs of business in renewables 12.06.2025

Mark and Sam have a chat about business costs and some of the mistakes they have and perhaps still do make. Hopefully useful content for consumers and other installers in understanding the costs around solar PV and battery storage.

Can you mount solar panels on a wall or fence? Should you ??? 05.06.2025

We discuss wall mounted panels, potential issues with planning and damages. Also covering fence panels and similar ideas! With the growing demand to maximise generation demand for this is growing. But with issues around how they look, planning, structure and loads more its complex. As always we go in warts and all as installers and business owners ourselves. What do you think?

Are consumer units 125A rated ? Proteus explain some more leading features... 29.05.2025

We asked the question about 125A rated consumer units on a podcast a few weeks ago and Pete being the legend he is wanted to explain some of the reasons behind why consumer units are rated in the way they are. Turns out Sams question might have been answered but now he has upped the game towards 200A... Massive thanks to Pete for coming along for a chat! Register for installershow here https://for...

Riding the Solar Coaster is not EASY - Honest RAW chat 15.05.2025

Mark and Sam get into the ups and downs of operating renewables installation companies which probably goes way beyond just those areas across many more businesses. Have you experienced this? Let us know! Register for installershow here https://forms.reg.buzz/installer-2025-visitor/is-marka

Installer Show 2025 - June 24th to 26th BE THERE ! 08.05.2025

Joe from  @installershow  joins to explain what is coming at installershow 2025 and the history of the event! From the social aspect to those exhibiting and everything in between. Register to attend here https://forms.reg.buzz/installer-2025-visitor/is-marka

Are Solar Panels and battery systems getting more expensive? Will tariffs change that? 01.05.2025

We get into the geo politics around solar and battery equipment. Including charismatic owners with high profile political ideas...How do you manage the risk in material pricing?

Solar/Heat Pump Regs and Standards MATTER with the NICEIC & Paul Collins 24.04.2025

Paul joins us to discuss the role the NICEIC plays in the renewables sector for both PV and heat pumps. Along with discussing the changes coming alongisde MCS 2.0 and how that might affect members going forwards. We also cover some technical issues in the industry atm from PV ultra SWA to consumer unit ratings. Along with learning all about Pauls background in the industry and how he sees things m...

Can the grid work on Renewables nationally? 17.04.2025

We get into renewables at grid scale with some of the challenges around connections, reliability and backing up with gas peaking generation deals. Jamie Blatant gives some views around how the grid can work better alongside renewables and how currently the costs are elevated due to political ideology.

Can you modify or grow a FIT (Feed in Tariff) solar system 16.04.2025

We get into a chat around growing existing PV systems and how that might effect feed in tariff payments and the wider electricity grid. This is going to a growing challenge. Register for installer show here https://forms.reg.buzz/installer-2025-visitor/is-marka

Is the UK electricity grid under STRAIN ??? 10.04.2025

We delve into how the UK electricity grid works, how renewables plays a part and also presents problems. Our guest Jamie Blatant shares his knowledge and expertise from his prior job roles and enthusiasm for energy generation, transmission and distribution. We have a part 2 coming on this as the conversation was 2 hours long!

Big changes coming to MCS in 2025 - Everything you need to know 20.03.2025

We pick up our conversation with Ian Rippin about all the changes coming to MCS and what that means for industry, installers and consumers. One not to miss

MCS has changed FOREVER - Consumer codes, monitoring THE FACTS 12.03.2025

Ian Rippin returns to explain how the new MCS is going to work. So do we need to be in a consumer code? Should we wait to join the new scheme or get enrolled as is? Will MCS be doing insurance backed warranties? What role do the CPS assessment providers have now? Do we need them? Ian answers all the big questions and more, one not to miss!

Solar and battery circuits need 30mA RCD protection on TT earthing ??? 05.03.2025

We explore some of the challenges around RCD protection with solar inverters and in particular around TT earthing systems. With discussion around time delayed options, fault and additional protection and lots more! We even get into Sams recent MCS inspection (not the annual variety) and Marks frustration with a customer.

Should Renewable consumer units be 125A rated or MORE ??? 05.03.2025

We get into ratings of switchgear around renewables. Should they be 200A rated, 125A rated or fine as they are? Also discussing RCD protection and how we set that up when considering solar/heat pumps.

120 years of the Electrical Industries charity with Andy Reakes 05.03.2025

We are joined by Andy Reakes vice president of the  @electricalindustriescharit7815  to learn about the work he and the charity does. We are proud to provide funds towards the charity during 2025 and it was great to learn about both the great support they provide and fund raising efforts we can all get involved with.https://electricalcharity.org/

How do Solar optimisers work? Are they worth it? Which brand? 27.02.2025

Mark and Sam get into solar optimisers from  SolarEdgeTechnologies   EnphaseEnergy  and more! What are the benefits? How do they work? Why are they useful? We get into all of that and loads more!

How do Anker Solix support installers, consumers and wholesalers ? 20.02.2025

Anker Solix and Aaron James Darvill explain what the new X1 solar inverter and battery storage system is. How they support the wholesale network, installer and consumers to ensure thier product is among the most reliable and effective systems in a global market. We explore some interesting rabbit holes around warranty, corrosion ratings and loads more. One not to miss, dont forget to subscribe to...

Renewables Podcast Intro! 18.02.2025

What is the Renewables podcast about?

Launch a new inverter and battery system in the UK - HOW ? 13.02.2025

Anker Solix and Aaron James Darvill explain what the new X1 solar inverter and battery storage system is. How they support the wholesale network, installer and consumers to ensure thier product is among the most reliable and effective systems in a global market. We explore some interesting rabbit holes around warranty, corrosion ratings and loads more. One not to miss, dont forget to subscribe to...

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