02/09/2026
💷 Why can two solar quotes for the same home be thousands of pounds apart?
The final price isn't always comparing like-for-like.
One quote may include different panels, a larger battery, a higher-spec inverter, stronger warranties or more of the services required before and after installation.
It’s worth checking:
• Who completes the work? Some companies subcontract installations, while LJM uses an employed in-house team from survey through to completion.
• What equipment is included? Panel output, inverter quality, battery capacity, mounting systems and warranties can all differ.
• What else is included? Your quotation may need to cover system design, DNO applications, scaffolding, certification, monitoring setup, warranties and aftercare.
The cheapest quote isn't automatically the best value — but paying more doesn't automatically mean you're getting a better system either.
Our advice? Compare exactly what is included before comparing the price.
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