Service & warranty
Warranty service: the cost centre nobody measures
A warranty visit produces no invoice, so no accounting line. Across an installed base that grows every year, that load becomes structural — and stays invisible.
4 min read
Blog
Where solar installers lose money
Quantified pieces on margin, quoting, lead follow-up and warranty service — the field, not the theory. For what Solis System actually does, the homepage answers that in full.
Leads & pipeline
Why your solar leads die within 48 hours
Most lost leads were not turned down. They were never called back in time — on deals the company files away as lost on price.
4 min read
Quoting & pricing
What a hand-rebuilt solar quote actually costs
Rebuilding a quote by hand looks free — it is time you already pay for. The full calculation, counting copy errors, stale prices and unchecked margin, gives a very different number.
4 min read
Margin & profitability
Where solar installers lose money: six invisible margin leaks
The margin on the quote and the margin actually collected are almost never the same number. Here are the six places the gap opens up, and the arithmetic to measure yours.
7 min read
Looking for what Solis System does instead?
This blog is about where margin leaks on the ground. Questions about the product itself — ERP or CRM, which modules, who it is for — are answered on the homepage.