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The standard solar enquiry: lower the bills, pay back in a sensible timeframe, and no overpromising. Here is what that actually looks like when it is done properly on an ordinary family home.
This Shrewsbury homeowner had done their homework. They knew roughly what solar should cost, they had heard the horror stories about pushy installers, and they wanted straight answers: what will it generate, what will it save, and how long until it pays for itself.
Our survey looked at the roof, the household’s usage pattern and the meter data, and the answer was a 6.65kW array paired with 10kWh of Sigenergy battery storage - big enough to matter, not so big the payback stretched out.
A 6.65kW array makes more power than most homes use in the daytime. The battery is what stops the surplus being sold for pennies and bought back at full price.
Through the day the array powers the house and charges the battery. In the evening - when the kettle, oven and telly come on - the house runs on stored sunshine instead of grid electricity. A pairing like this typically covers 50 to 70% of a household’s annual electricity use, depending on lifestyle and sizing.
Just as importantly, the owner knows exactly what the system is doing. The monitoring app shows generation, storage and savings in plain numbers - the same honest terms the quote was written in.
If you own your home and your evenings look like most people’s - lights, cooking, washing, telly - this is the system shape that fits. Not a monster install, not a token gesture: a properly sized array with enough storage to shift your solar power to when you actually use it.
Out all day, busy from 5pm. Without a battery you would barely use your own generation - with one, your evenings run on it.
Home through the day, you use more generation directly - and the battery still carries you through the evening and overnight.
We quote ranged, honest payback estimates from your real usage. Typically six to seven years for a well-sized system, depending on prices and lifestyle.
We will always give you honest, ranged numbers based on your actual usage - not brochure figures. If the payback does not stack up for your home, we will tell you that too.
We visit, look at your roof, your usage and your meter, and listen to what you actually want to achieve.
A clear, itemised quote with honest payback estimates. No pressure, no follow-up calls every other day.
Our own team fits the system, planned around your schedule, with tidy cabling and proper making-good.
We commission everything, show you the app and the numbers, and stay on the end of the phone afterwards.
HSB Renewable Energy is a Which? Trusted Trader with over ten years in renewables, covering North Wales, Shropshire, Cheshire and the Wirral from our Deeside base.
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