Fair Price Guide: No Sales Markups
We list real component supply costs and engineer fees openly. See what competitors charge vs Keson Energy, and learn why our systems cost thousands less.
Typical 4kW Solar System Cost Comparison
Real System Supply Sheet
Where does your money actually go? We buy directly from trade distributors and pass the savings on.
EPVS Certified Yields: Keson Energy calculations are audited and certified by the Energy Performance Validation Scheme (EPVS) to ensure estimated saving claims are mathematically correct.
Itemized 4kW System Trade Cost
The Anatomy of a Bloated Invoice
National sales-led solar firms inflate pricing by adding heavy internal commission tiers and marketing overheads.
Sales Rep Commissions (+£2.5k)
National firms send commission based sales reps to your kitchen table. Their goal is to maximize markup margin so they can take home a 15 to 20 percent commission on signup.
Bloated Advertising (+£1.5k)
Paid search ads, TV slots, and social media campaigns cost companies thousands of pounds per lead. These overhead expenses are loaded directly onto your final bill.
Subcontracted Labor Markups (+£1.5k)
Large firms do not employ local installers. They subcontract the job to third party workers, adding administrative markup costs on top of the actual installers' wages.
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