Based on your Eircode and a few other bits of information from you, we will send you a free initial quote and design proposal. Using satellite imagery of your house, we can generate a pretty accurate design including price, electricity production forecasts, what grant you might get and how long it will take for your PV system to pay for itself. All we need from you is this quick and easy form.
The next step is for one of our engineers to come and view your property. They will discuss everything with you in detail, and will inspect everything from your roof to your electrics. Based on this, we may make some improvements to your design to make sure it fits your exact needs.
Within a day or two, we will send you a full system design proposal along with a finalised quote. Your solar engineer will follow up to go through everything with you and answer any questions you may have.
In our proposals, as well as those from our competitors, you'll find detailed information, including predictions for potential electricity generation and financial savings. Generation, in particular, is required by the SEAI (the people who give out the grants), so you should find that on every quote you get.
We want to clarify the assumptions made so you know the amount of salt you need to add to the various figures.
Although production figures are only ever indicative, you can expect them to provide a reasonable guide. We do have to make a lot of assumptions here, and factors such as weather and shading are two variables that can affect your end output quite a bit. That said, we include a lot in the predictions that are specific to your home — the exact panel type, your location in the country (further north means less sun, we take that into account), the angle of your roof, the direction the panels are facing, typical inverter losses and more. So, they'll never be exact, but they should be in the right ballpark.
These are more speculative. There's a huge amount of assumptions we have to make, and your case may differ very significantly. So take these figures with a good dose of caution, they're notoriously hard to predict with total accuracy.
One of the main issues is usage patterns vs. generation patterns. With smart meters, electricity prices vary hugely throughout the day. Your patterns of generation and usage might mean that you are offsetting a large quantity of peak-rate units — great for you, as you are making a big saving. Your neighbour, with the same system, might be offsetting mainly low-rate units, so their savings could be a fraction of yours.
Here you have the greatest influence through which tariff you are on, and how you use your set-up. A "night boost" unit might be ¼ of the price of a normal day unit. So, someone who opts for those tariffs with their utility supplier, who then uses their battery to charge up every night at those super cheap rates, suddenly gets more than double the financial gain from their battery.
As always, we are only too happy to help — if you have questions about how to set up and use your system for the most financial benefit, please just ask.