Not an iBoost owner but my solar diverter (same concept) diverted just under 1000kwh of power to my immersion heater in its first year of operation. Good Morning All I've recently received quotes from three installers and wondered if you good people could comment as to the costs and equipment quoted for. “It’s great to get home and find you’ve got a tank of free . R •aximise the use of the free solar energy generated atM your property. Heating. top of page. Its increased efficiency and extra functions deliver even more savings and when coupled with iBoost Buddy you can conveniently monitor and control Solar iBoost+ within the home. Northern Lincolnshire. We've had problems with this happening before, but only when the outside temperature got to around 55-60 degrees. EV Charging. the solar panel display said it was off, & it had saved 4. Sep 25, 2023. Here's everything you need to know. #1: SOLiC200 Accessories - Immersion Controllers. Find out more at Mary12345: I received this email from MARLEC which you can read below. Arrange a Home Survey. Maximise the use of. Boost is also selectable from the iBoost Buddy, available separately. Charge cheaper and greener using your preferred source – grid, solar, or home battery – at your preferred times. This is set at a fixed 250W of export threshold which is normally higher than battery storage cut in and is a drop in replacement for all existing Senders. #1. The Solar iBoost unit is typically located close to the hot water tank (airing cupboard or similar) and electrically connected between a fused outlet or MCB and the immersion heater. Ideal for customers adding battery storage with a cut-in around the same level as their Solar iBoost. Solar iBoost+ is our latest automatic water heating device for pv system owners. 28p pkWh and gas at 2. Turn the electricity off while you do it. East- or west- facing roofs yield up to 20% less energy; north-facing ones are the least productive and deemed to be impractical in the UK. Solar iBoost uses ONLY energy that would be exported, allowing you to use as much of the free energy that, unless you have. However, that need not all be from the PV. #1. Solar iBoost+ announces battery compatibility with the addition of a new feature. Solar iBoost is extremely popular with installers and the public alike, who can maximise the benefit of their PV investment. Just sit back and join more than 70,000 homeowners who already enjoy the extra savings from free. Turned it back on and display not working. Marlec’s innovative Solar iBoost+ diverts the surplus solar photovoltaic energy generated at your home to heat the water in the household tank and save you money. 5 67 ratings 200+ viewed in past month £45300 FREE Returns A solar Immersion controller that is simple to install. Call us on 0800 1700 636 and speak with one of our friendly Solar specialists. Marlec’s innovative Solar iBoost+ enables you to automatically consume the excess energy generated at your home so you can just sit back and enjoy the extra savings! Read on to find out how with Solar iBoost+ fitted you will…. Forum rules. < iBoost Sender < Hot Water Tank PV Array Solar. 7. Monaco. The Marlec Solar iBoost+ automatically diverts excess solar generation (normally exported to the grid) to an immersion heater saving money on water heating costs, reducing use of the boiler and increasing self-consumption of free solar energy. Marlec’s FM1803-2 Furlmatic Windcharger makes generating power at remote sites possible and at an affordable cost too. Can this be accomplished simply by setting my solis. ”. Enquire…Solar panel Not compulsory, but a complementary energy generator GivEnergy battery. The most easy to use interface. Here at SolarSparky we have a wide range of renewables products available to order from stock. A 30 minute visit by an electrician will soon confirm if power is or is not available and that the element and thermostat. 84kW PV system - 16 panels of Sharp ND-R240A2 facing SE with SMA 4000TL inverter, Geo II monitor and Solar iBoost. The boiler allows up to 60degC as infeed and will fire up to heat the water to 60 if it enters at a lower temperature. It said that the median average cost per kilowatt of a small solar PV installation (0-4kW) was £1,429. Where an export meter is fitted the benefits of the Solar iBoost can still easily outweigh the rising energy costs of water heating. extras. Three common Wi-Fi 'dead zones' revealed - move your router for a speed boost. Spent about 20 minutes wandering around turning all the various bits off and on to work. Radio Range: 1 to 30M indoors (dependant on construction and local conditions) Operating radio Frequency: 868. “It’s great to get home and find you’ve got a tank of free hot water!”SOLiC200 Solar Immersion diverter (iboost & Immersun alternative) £207 +vat. 4kWh Aoboet LFP 2400 battery storage. Solar iBoost are the most popular but as the technology becomes more and more well known other brands are releasing competitive. This is a remarkable return on our investment. hence the effective cost of the gas would need to be doubled. – Andy Green – Installer of Solar iBoost. R •aximise the use of the free solar energy generated atM your property. 3. Solar iBoost Plus immersion. Year 1 Savings . • Maximise the use of the free solar energy generated at your property. My immersion heater is rated at 2/2. With over 30 distribution warehouses, we offer same day dispatch and next working day delivery across the United Kingdom with all in-stock products. If I assume that’s displacing Octopus Go Faster cheap rate electricity, it works out at £93. As other manufacturers become more aware of the technology, we should be seeing an increase in competition. is $2. The size of a solar system will depend on the level of demand for either electricity or hot water. £ 309. Northern Lincolnshire. 00I have had a quote to fit a solar i boost to my existing PV system of £800. Availability: In Stock - Delivery 1-3 days or collect from near Lewes. 2. Energy Storage. The characteristics they have in common are: Maximum Heating Element Capacity: 4. 3 MHz. Solar IBoost Réf : solar-iboost. Solar iBoost is an immersion diverter which allows you to utilise free hot water powered by your solar panels, thus cutting water heating costs and reducing the strain on your boiler. 1. 2,511 875. Without the eddi you will be paying up to 15. Stone. There are some geographical areas that we are unable to offer next day delivery as standard, such as the Scottish Highlands. Hi, I am close to getting an EV and also a Zappi. T: 0800 201 4527. Panasonic Solar: – Best for warm climates. • Maximise the use of the free solar energy generated at your property. Solar iBoost LEARN MORE. Solar iBoost+ uses only the energy that would. It keeps triggering the high-pressure cut-off on the outdoor unit. You are here: Home Solar iBoost | Cut The… Solar iBoost from LogicPower Solar iBoost diverts excess power normally destined to the grid, to your existing immersion element,. Why you should choose UPS Solar for solar panel maintenance. I can if I so wish walk up the stairs and press a button to get it to heat if I want to waste my time and money. The unit can be installed quickly and easily by a qualified electrician—typically in under one. Unsightly: Many people worry about the aesthetic appeal of solar panels. With Solar iBoost fitted you will cut the cost of water heating and maximise the free solar energy. But a protected escape route is designed by a suitably skilled fire engineer or architect to last longer than a standard corridor. Solar iBoost+ Cost. December 2021: Solar iBoost Water Heating Device fitted. Hard wire the Solar iBoost+ in accordance with the selected wiring diagram on pages 7-9, noting the warnings on page 8. I have a gizmo called a 'Solar iBoost'. 220v controller for the solar hot water heating system suitable for 1 collector array * 1 storage tank * 1 pump and auxiliary heating Appearance of controller 187mm*128mm*46mm 1*Pt1000 sensor (less than 500 cel. Vat Amount . The Smart Hot Water Solution Gives You Free Hot Water from your PV Solar Panel System It cuts the cost of water heating in your home by using surplus energy generated by the Solar system, that would otherwise be exported . D. It is the world’s best selling energy diversion device used to maximise the home’s self consumption of energy generated. BOOK YOUR FREE SURVEY. Call us on 0800 1700 636 and speak with one of our friendly Solar specialists. heating of the DHW) for most consumers who have regular and reasonably reliable electric service, and probably. Same day dispatch before 2pm. In Massachusetts, the sound level limit may then be 35 to 40 dBA. Solar installers in. If it carries in working then in March, when the Go Faster rate increases to 8. 2 kw west facing panels , 3. This 1. Can you please advise if I wConnecting the Solar iBoost 7 Assembling the Sender and Measurement Clamp 10 Fitting the Measurement Clamp 11 Testing 12 User Operation 13 Trouble Shooting 18 Further Support 19 Important Notice About Legionella 19 Warranty 19 Solar iBoost+ Controller: Operating Voltage: 220-240 Vac Control type: 1BHow Solar iBoost can Save Surplus Electricity. 21 March 2022 at 8:57AM edited 21 March 2022 at 8:58AM. There will be an extra inverter to cover the 2 separate panel sites. 7k for the solar install). 65KW solar PV system installed and am considering a solar iboost water heater. At Contact Solar, we’re proud to offer the best solar panel products and accessories on the market at competitive prices. As of Nov 2023, the average cost of solar panels in California is $2. Cost and Benefit Calculator. We have a 3. 375W JA Solar with PERC Technology. As a guide, a 3 bedroom home with 3-4 occupants would require a 3-4 kW solar PV system or 3m2 – 4m2 solar thermal. The solis inverter has backflow limit set to 0W which to my understanding it will try to export 0W to the grid. Get to know some of the leading manufacturers, their products and prices in the table above. if it is heating at 10am when I am out of the house and I might not. The drop in replacement Sender operates at a fixed cut-in of 250W of export and will be available to purchase from May 2019. Solar iBoost controller diverts your excess solar energy to your home’s hot water tank. The iBoost gives you feedback in the form of readings about how much energy you have saved per various time frames in kWh (kilowatt-hours). The total cost of a Solar iBoost+ is likely to fall between £250 – £300 but this will vary depending on your supplier and doesn't necessarily include installation. Solax Triple Power Battery. eyeofthetiger999 Posts: 39 Forumite. Power generated can be used for off grid homes, remote telecommunications, monitoring, electric fences etc avoiding the costly and inconvenient installation of grid power. This is its default mode of operation and when in this mode and if the water in the tank is not up to the temperature set, it will divert any surplus solar electricity to the immersion heater. All of which have their own aspects that will fit in with your PV installation. 5)x1000 -or- Electricity ~. Solar PV System 2: 3. With Solar iBoost +!tted you will t Cut the cost of water heating in your home. Reduce the use of your boiler. PylonTech US2000 Battery. Improvements to design and cost reductions continue to take place. 15 per watt installed for residential systems. (The iBoost+ Buddy is suitable for homeowners to install) Solar iBoost Solar Immersion Controller is available for sale at Cost: Around £100 (plus 7. Since installation of the iBoost on 15th March this year we have ‘saved’ 1770kWh which at 16p per kWh equates to £283. Achieving 35 dBA sound limit will have. Fit a Solar iBoost and watch your water heating bills fall! You will benefit from: Maximising the use of the free solar energy generated at your property; Cutting the cost of heating your water; Reduced use of your boiler . Home › MoneySaving › Green & ethical MoneySaving. Solar iBoost In The Home Our innovative Solar iBoost has already enabled over 77,000 homeowners with solar PV installed to also get free. Charlie Clissitt. SOLAR iBOOST. Positioning should be convenient for running a cable from a fused spur to the Solar iBoost+ and on to the immersion heater(s). We are just about to sign up for Outgoing Octopus which pays 15p per KWH of exported Electricity, we. Solar iBoost je unikátní regulační systém pro regulaci přebytků z FVE. Roof 38 degrees. Average electricity purchase for preceding 2 years based on current tariff £974. Wireless sensor clamp - Ensuring only surplus energy is used. 63 or a 120g chocolate for $11. • Reduce the use of your boiler. However, should a Sender or iBoost unit need replacing, a pairing process for the new device is available as To summarise for others to make a comparison we have 3. Iboost type devices are great for households on FIT as we get paid whether the generation is self consumed or exported. The Solar iBoost and Sender unit have an electronic pairing so that units in close proximity do not interfere with each other. With over 30,000 original Solar iBoosts successfully working in UK. Graham Sowter – October 22, 2021. We have 6kW of solar panels and a large hot water tank. If you have an immersion heater already, something like a Solar Iboost can heat up the water using the spare electricity. L'eau du ballon qui est chauffée par la production photovoltaique permet. Home Improvement. An unvented tank is fitted in series to the mains cold water feed to the combi boiler. The Solar iBoost+ is a device that enables you to use more of the free energy produced by your solar PV system, reducing your energy bills even further by heating water for free. Iboost/immerSUN installation costs. When the unit is first supplied, the sender will be pre-paired to the iBoost and not require further action. It has a voltage range of 220 V to 240 V, a maximum load of 3 kW, and weighs 1. 3 MHz. Contact. Gavin (Nov 04, 2023) SB127142. What warranty. By working in collaboration with Marlec we were able to provide Go Outdoors with cost effective, illuminated signage. 2. The solar iboost is only for heating hot water when the house is generating surplus energy. This is a simple press button function. We work closely with our customers to ensure that they are satisfied with our services and that the commercial solar panel maintenance cost is worthy of the quality service we provide. 59 Solar iBoost In The Home Our innovative Solar iBoost has already enabled over 77,000 homeowners with solar PV installed to also get free hot water. 00 plus fitting. In my current setup I have a solar iboost and 6 south facing PV panels. Marlec Engineering Co Ltd Rutland House Trevithick Road Corby, Northants NN17 5XY. Amco Renewables 01302. Optional iBoost Buddy also now available. After you have been familiar with this solution, you can replace. 🎄🌞 Special Christmas Offer: Get a Free iBoost with Your Solar Package! 🌞🎄 This festive season, Solar Star Power brings you an incredible offer. The Solar iBoost+ works by diverting the surplus solar photovoltaic energy generated. 8 kWp system, (4. co. The iBoost+ is monitored via CT3 set to "Storage Only". 0p per unit to heat your water. Upfront Cost: Solar panels incur considerable upfront costs. 12. The Solar iBoost+ automatically heats up to 2 immersions. 4 kw using whatever surplus you have from the PV and the remainder from the grid. Rutland 914i. Solar panel installation from £6300. app. I have just installed an immersion tank with a solar iBoost. SunPower (Maxeon) – Best overall. We. Are you looking for the best residential solar panel system installer? Sunboost is ready to help you install the best solar system for your home. The popular inverters from Sungrow have proven to be some of the most reliable and cost-effective inverters on the market and the new SBR battery is one of the best. It cost £40 to have it installed by an electrician, so. T: 01257 443 377. You'll need a CT on the cable to the iBoost but it's probably on it's on breaker in the consumer unit. The Solar iBoost and Sender unit have an electronic pairing so that units in close proximity do not interfere with each other. the benefits of the Solar iBoost+ can still easily outweigh the rising energy costs of water heating. The problem manifests itself as follows: How much does a solar diverter cost? According to HomeHeatingGuide, the Solar iBoost from Marlec is the most popular choice of power diverter in the UK and can cost between £250-£300. Weight. It seems like the iBoost. VAT. Solar Immersion devices, such as the "solar iboost" or "myenergi Eddi". This information is passed back to the main unit and, when the system is producing more than is being consumed, diverts the excess to the Solar iBoost to power the immersion heater. 10 kW. Buy your next Marlec Solar iBoost from Heater Shop for only £279. Get free hot water from your PV array with Solar iBoost+Marlec’s innovative Solar iBoost+ enables you to automatically consume the excess energy generated at your home so you can just sit back and enjoy the extra savings! Read on to find out how with Solar iBoost+ fitted you will Key Features: Cut the. Josh Jackman. Radio Range: 1 to 30M indoors (dependant on construction and local conditions) Operating radio Frequency: 868. At least solar generated will offset the cost a bit through the Feed In Tariff. 15,512. Electricity purchased 18 Sept 2018 to 18 Sept 2019 £520. 96kWp South+8 degrees. The drop in replacement Sender operates at a fixed cut-in of 250W of export and will be available to purchase from May 2019. Financial incentives are available to offset the overall price. Operating temperature range: 0 to 40 ºC. 2 kw west facing panels , 3. While Marlec haven't published the total fitted cost on their website they do list a range of spares and accessories with prices between £16. 50 to $3. 30kW + 10kW + 10kW Wifi Inverter. – Maximise the use of the free solar energy generated at your property. So let’s break down the electricity consumed by our air source heat pump so far in 2020. [email protected] press of the. The 100,000th Solar iBoost+ has left the factory! The Solar iBoost original was released back in 2013 as an innovative PV accessory which enabled homeowners to divert the excess energy generated from their PV array to the hot water tank, giving them free hot water. Please, can you email service. 1562 x 156 x 76mm 380gm. MI. How it Works: Using just a single clamp installed at the household meter, the Sender transmits vital export energy information to the Solar iBoost+ wirelessly. 8M diameter turbine, designed for use on land is very powerful for its size and with a proven track record behind it you can rely on it too, it’s. All-in-one inverter firmware revisions. Solar iBoost is designed for use with up to 2 immersion heaters each rated up to 3kW for water heating in the home, each immersion is used in turn by the Solar iBoost+. As far as I can tell, a combi boiler (which doesn't need to heat the entire water tank) should save us more than that. Energy Solutions (UK) Ltd. Positioning should be convenient for running a cable from a fused spur to the Solar iBoost+ and on to the immersion heater(s). Keep it handy to see Solar iBoost+ water heating savings displayed remotely. Solic200 Controller Data Sheet. It intelligently controls and adjusts the flow of energy to the immersion in proportion with the fluctuating export levels. I-Boost plus I-Boost Buddy Fully Installed for £495. You are correct that the Zappi minimum charge rate of 1. This warning can be reset by power cycling the Solar iBoost+ Lost Signal to Sender ! Maximum Power Exceeded Htr 1 Solar iBoost+ can be left to operate year round. We also install and maintain domestic electric vehicle charging stations, so get in touch with our team for a comprehensive eco-friendly solution. Operating temperature range: 0 to 40 ºC. Solar iBoost diverts excess energy generated by a grid connected PV system to the immersion heater to provide free hot water and off-set the cost of heating the water by gas or electricity. Bird Protection . Positioning should be convenient for running a cable from a fused spur to the Solar iBoost+ and on to the immersion heater(s). Microgenerating energy on-site minimises grid demand and dependency. Marlec Solar iBoost Miscellaneous Project EV Chargers Leads Accessories MyEnergi Zappi Single Phase EV Chargers. 7 reviews. 150 subscribers. Any break in the circuit between the Iboost and the immersion heater would be shown as 'water hot' on the Iboost. 5A. S. I’m extremely pleased with its performance. The tap-and-forget convenience of Solar iBoost+ means you don't have to take any action when it is installed - the product works for you with minimal effort required. The average US cost to install solar panels totals $31,558. All it takes is 2-3 hours of sunshine for the iBoost to heat a tank. In the instance of 800w of solar energy this is what will be used in the element. 95 for an extension. degree) <br/>2*NTC10K, B3950 sensor (less than 135 cel. 8M diameter turbine, designed for use on land is very powerful for its size and with a proven track record behind it you can rely on it too, it’s built to last. 6kW 320L immersion tank with 2-5 adults living in the house. Catch Power makes 2 diverters, Green and Blue, which are both manufactured in Australia. $27,700. 77 per watt ($12,465 for a 4. So if you have 500w going to the grid, then it will only send 500w to the immersion heater. It depends whether you believe a ~£500 investment is worth the money for a marginal return when the iBoost is already doing the same, all you’ll gain is a visibility of energy flow and controls, but you could do the latter with a £10 smart socket too. View the Solar iBoost+ and iBoost+ Buddy specifications and find out why Solar iBoost is the UK's favourite PV acsessory. Reduced grid demand and dependency. 152gm. t Maximise the use of the free solar energy generated at your property. Jun 1, 2022. Visit Product Page. < iBoost Sender < Hot Water Tank PV Array Solar iBoost > < Consumer Unit Fused Spur> Inverter > < Electricity Meter With Solar iBoost+ fitted you will • Water is heated during the Cut the cost of water heating in your home. How much does an iBoost cost? The total cost of a Solar iBoost+ is likely to fall between £250 – £300 but this will vary depending on your. A 30 minute visit by an electrician will soon confirm if power is or is not available and that the element and thermostat. 16 Hyundai 400kw all black panels w/ optimisers, 6kw Solaredge HD Wave inverter, Solar Iboost with two immersion heaters on one 240l hw tank. M215 EnPhase Microinverter. QrizB Forumite Posts: 12,177. The average 350W solar panel costs £786 in 2023, though this will change. Hi, I have a Solar Iboost and I understand that when I export electricity, it gets directed to the hot water tank. 8kW of PV with 1. Reduced use of your boiler. 59 pa. 6 kw east facing), Solis inverters, Solar IBoost water heater, Mitsubishi SRK35ZS-S and SRK20ZS-S Wall Mounted Inverter Heat Pumps, ex Nissan Leaf owner) 0. The immersion heater must be fitted with thermal cut-out (thermostat) to prevent water overheating. Dear customer, sorry to hear you've had a bad experience with our our service. Latest Technology and Science news. Terms & Conditions apply. 132H x112Wx55Dmm. As below link: Solar PV System - PowerMeter monitoring system. Before fitting the Solar iBoost my broadband connection was usually of the order of 9. A solar compatible EV charger allows you to power your electric vehicle using energy from solar panels installed on your home. As the iBoost will only ever run at a maximum load of 3000w I have not hard wired mine, instead its on a 3 pin plug and its never been an issue in over 4 years. Forumite. How to Programme the Timed Boost Setting on the Solar iBoost+. Jun 07, 2020 #2. 00 Ex. 6. Hello, I obtained a couple of quotes to install solar panels recently and then trawled through as many threads as I could about recommended extras (like SolarEdge & iBoost) and a target price range of £1k per 1kWp. Log In | Register Basket: (0). Package Dimensions & Weight. Specifications. They are relatively simple, relatively low cost, with a 10 year guarantee (if installed by a leccy?), have a boost facility to top up the. All orders under £100 will have a delivery cost of £6. The Green Catch is single phase. An expensive basic controller. This works out to. 5 Best Solar Panels For Homes Of 2023. What warranty will I get with the Solar iBoost+ and iBoostBuddy? Two years. Whilst setting the Zappi to Eco+ with 20% MGL I've noticed that the iBoost+ will often run in parallel to the car being charged, when what I'd prefer is for the Zappi to take priority over the iBoost+. Unlike with other energy costs, your hot water bills can’t just be eliminated with a few lifestyle changes. My question is whether two types of products qualify for the 0% VAT, if installed with solar PV. Cost of £11,700 incl. This data will be refreshed every 5 mins. For comparison, a conventional gas boiler costs between £1,500 and £4,764 to install, although the eventual bill will vary depending on how much work is required, parts needed, availability, where you live and who you employ to do the. December 2021: Solar iBoost Water Heating Device fitted. This timer can, in most circumstances, replace existing economy tariff timers on electrical water heating systems. Where an export meter is fitted with the benefits of the Solar iBoost can still easily outweigh the rising energy costs of water heating. Making your home more green. Energy Diverted to Solar iBoost: 1200W; Energy Exported: 100W; Save Energy UK. the Solar iBoost+, observing all clearances shown on page 6. Overall, the Hypervolt Home 3 Pro, Indra Smart PRO, and Zappi v21. Roof 28 degrees. Panels run the house and PW fills first. FREE QUOTE. In stock branded accessories at affordable prices. When you need power at a remote site the Furlmatic model Windchargers provide a reliable and cost effective solution. We have stock and offer free next day delivery. ID:. VAT (£ 172. 4- no. finding if you experience an issue with the operation of your Solar iBoost. Solar PV System 1: 2. CCL Components Ltd. I buy electricity at 10. Astrum Energy Solutions Limited. For use with Solar iBoost+. (Standard settings are 100W Solar iBoost+, 200W Solar iBoost). 0T inverter. Solar plus Battery Quotes. Hard wire the Solar iBoost+ in accordance with the selected wiring diagram on pages 7-9, noting the warnings on page 8. The iboost is reporting it's diverting power to the our. Solar iBoost is designed for use with up to 2 immersion heaters each rated up to 3kW for water heating in the home, each immersion is used in turn by the Solar iBoost+. That means the total cost for a 4. The Solar iBoost concept is to use the surplus photovoltaic energy generated at your home to heat the water in your household water tank and save you money. Solar iBoost is extremely popular with installers and the public alike, who can maximise the benefit of their PV investment. Find helpful customer reviews and review ratings for Solar iBoost – Free Hot water from your PV/Solar Array - Immersion controller at Amazon. This system ticks every box the customer requires. . In my opinion , the Eddi is nice to have but not cost effective if your iBoost is working okay and monitored via a CT. #2: SOLiC 200 Solar Immersion Controller. 8 kWp system, (4. savings and when coupled with. The Solar iBoost+ can be easily installed next to a water cylinder. t Reduce the use of your boiler. 3. Thus, increasing the benefit of their solar array and reducing their heating bills. Question;It can take between 5 and 8 years for solar panels to pay for themselves, depending on many factors such as inflation, energy prices, your energy consumption, and the initial installation cost of your particular solar PV system. Written by. Its increased efficiency and extra functions deliver even more savings and when coupled with iBoost Buddy you can conveniently monitor and control your iBoost+ within the home. View the Solar iBoost+ and iBoost+ Buddy specifications and find out why Solar iBoost is the UK's favourite PV acsessory. The way things look to be shaping up, for DHW, heat pump water heaters, when coupled with a PV system for the rest of a residence will probably be more cost effective than solar thermal for the DHW load (against elec. 96kWp South+8 degrees. The system is a 4kw system, split between east and west roof.