FAQ's

Savings from solar panels vary based on factors like location, system size, energy usage, and incentives. On average, homeowners can save thousands annually on electricity bills and potentially eliminate them altogether with sufficient sunlight and efficient panels. Additionally, tax credits and net metering programs can enhance savings, making solar a financially rewarding investment over time.

With new government renewable heat incentive payments (RHI), now is the time to consider renewable heating technology.

Design, installation and maintenance of full home automation systems. Why not live in a home which works around you? Where you no longer have to reach for your light switch or phone to control your lighting, or where your blinds shut when it’s too hot and open as your alarm clock in the morning. At Limitless Energy we can design and install a tailored home automation package to meet your needs. One system which looks after you without constant intervention and can manage your home media, blinds, security, lighting, access, heating, ventilation and more. As a Loxone partner trust Limitless Energy to deliver a premium product at an affordable price.

This will very much depend on the installation as to whether we are installing a new heat emitters (radiators/underfloor heating UFH) and if it is to do heating and hot water. To just replace an existing say Mitsubishi heat pump we could look to supply and install a heat pump of theirs for 4-5k. However if we are putting in a cylinder for hot water and upgrading most of the radiators then it might cost 14-16k. If it were a new build and it was having all new UFH, radiators and controls and it was very large this price can be upwards of 20k. However with the current Boiler Upgrade Scheme you can get 7.5k back as a grant from the government if installed and commissioned by ourselves as we are Microgeneration Certification Certified MCS.

Basic systems can be

For a simple system which does not integrate with solar ...

The boiler upgrade scheme is a government scheme for most home owners whereby you can get up to £7,500 towards the cost of installing a heat pump. As MCS accredited installers we have access to this grant and so this can make the cost of installing a heat pump and switching from fossil fuels much more attractive and available.

In most instances Solar Photovoltaic (PV) panels are not able to be repaired and if they are older often the best option is to disconnect them and take them out of the system. If it is a solar hot water (thermal) panel, then in some instances the evacuated tubes can be replaced, but if they are flat plate then the panels are normally not repairable.

If you have stopped generating electricity or hot water then we can help. Please reach out to us and we can arrange a call out to organise a repair or replacement as required.

Most solar PV panel systems have a 15-25 year product warranty and so if installed correctly you should need any repairs for a long time. Solar thermal panels might need a bit more repair work due to having moving parts and we advise servicing solar thermal once a year ideally.

Solar PV systems are pretty much maintenance free. However we can offer a health check should the performance have reduced since its installation. For domestic installations we charge £210+vat and for commercial it costs £270+vat. Electrical installations should often be checked for safe use and so we do advise this for solar pv and battery systems. Solar thermal hot water systems should be serviced annually and we charge £170+vat. This service includes: Checking system settings; Checking glycol levels; Ensuring system is safe including checking tprv and prv; Ground level visual inspections of outdoor panels, visual inspection of plant room; Checking pressures in system and expansion vessels.

If your solar panel has broken you might need to isolate the supply to either the inverter or the pumping system. Once you have done this please get in touch so that we can arrange a repair or replacement.

Currently we charge £170+vat to service air and ground source heat pumps. This includes: Cleaning filters and evaporator where necessary; Checking system settings; Checking glycol levels; Ensuring system is safe including checking tprv and prv; Visual inspections of plant room and manifold chamber where possible and necessary; Checking flow rates where possible; Checking pressures in system and expansion vessels.

The major problems with heat pumps are with the design and commissioning of them. Once they are installed correctly, provided they are maintained they don't have any more major problems than a gas boiler would have. The life of heat pumps is often longer than gas boilers and so should be relatively trouble free.

This depends on the quality of the product. If you have a Myenergi Zappi system then it is likely we would be able to repair it, however some cheaper brands like Podpoint it is unlikely we would be able to repair it.

Domestic EV charger rarely fail, however commercial chargers are failing because they are not properly maintained. For instance the Tesla Supercharge network normally has all of their chargers working because they have engineers looking after them.

We work on all aspects that are associated to a renewable system and so this can include radiators, ufh, cylinders, electrical distribution boards, fuses, isolators etc... However we do not undertake any work outside of renewable systems generally.

Solar panels come in three main types: monocrystalline, polycrystalline, and thin-film. Monocrystalline panels are highly efficient and space-efficient, made from single-crystal silicon. Polycrystalline panels offer a cost-effective option, made from multiple silicon crystals. Thin-film panels are flexible and lightweight, suitable for irregular surfaces, but generally less efficient. Each type has its advantages and suitability depending on specific needs and preferences.

Selecting the ideal heat pump hinges on factors like climate, size of your space, energy efficiency, and budget. Determine if you need air-source, ground-source, or ductless mini-split system. Consider the unit's Heating Seasonal Performance Factor (HSPF) and Seasonal Energy Efficiency Ratio (SEER) ratings. Consult with a reputable HVAC professional to ensure proper sizing and installation for optimal performance and savings.

Electric vehicle chargers come in various types to suit different needs. Level 1 chargers plug into standard household outlets and are suitable for overnight charging. Level 2 chargers require installation and offer faster charging, ideal for home and some public spaces. DC fast chargers provide rapid charging, typically found along highways and major routes, enabling quick top-ups for longer journeys.

Our Memberships, Accreditations and Insurances We’re a highly qualified team with all necessary accreditations and more, trained to ensure you get the best possible service. The regulatory bodies which we are signed up to and industry groups we’re members of, provide insurances and warranties which give you the peace of mind that your system is covered during installation and long after. Some of our accreditations and memberships include: RECC: 00071389 VAT: GB273483974 NAPIT/MCS: NAP-53468 TrustMark: 1461747 Ltd: 10005413 Boiler upgrade scheme: BUS0000021 The TrustMark customer charter can be found here: Customer Charter (trustmark.org.uk) Public liability and indemnity insurance All of the work we undertake is fully insured to the value of £5,000,000 for Public Liability by Zurich Insurance Company Ltd, (including £250,000,000 by Angel Risk Management Limited for any design advice provided) giving you peace of mind. Our certificate letter can be found here: Insurance backed deposit and workmanship warranty All of the work we carry out under the Microgeneration Certification Scheme (MCS) is fully insurance backed for 5 years.

RENEWABLE RATES INSTALL RENEWABLES Senior Design and Installation Engineer – £55 per hour / £412.50 per day (7.5hrs) Main Engineer – £50 per hour / £375 per day (7.5hrs) Apprentice rate – £16 per hour / £120 per day. Solar Thermal installs start from: £4,200 (including panels and inverter) Solar PV (photovoltaic) installs start from: £4,500 Heat pump installs start from: £8,000 (including heat pump) Battery installs start from: £3,800 (including battery and inverter) SERVICE RENEWABLES Heat pump service basic service – £190 Solar PV domestic health check – £210 Solar PV commercial health check – £270 Solar thermal basic service – £170 REPAIR WORK Renewable repairs and fixes – £110 call out incl. first hour and £55ph thereafter