Installing solar panels isn't a decision made in one evening. It's a high-value project that takes shape over weeks or even months: the homeowner researches, checks whether the roof is suitable, requests several quotes, and compares calmly before signing. A leads marketplace has to be built around this reality: unlike a repair callout where urgency comes first, here it's how serious and mature the project is that determines the value of a request. leads-qualifie.ch remains an intermediary between solar installers and several sources of customer requests, applying shared verification and scoring rules adapted to this longer pace.
This guide is for solar installers considering receiving leads as well as for referral partners who might supply them. We cover the mechanism specific to this sector: how a request is qualified on project feasibility rather than urgency, how it gets scored, what sets an exclusive lead apart from a shared one on a high-consideration purchase, how to compare several providers active in the same category, and which Swiss data protection rules govern this exchange.
How the solar panel leads marketplace works
On the marketplace, a solar panel request follows a path designed for a considered purchase: the end customer expresses interest, provides feasibility details (roof type, approximate orientation, ownership status), and a decision horizon before the request is offered to installers active in their area. Unlike a repair category where speed matters most, here the quality of upfront qualification matters more than how fast the request is distributed: a poorly documented project has little value even when delivered within minutes.
On the installer side, the company chooses its coverage area and how many requests it can handle, knowing that each project received usually involves a site visit or a technical assessment before a quote. On the supply side, referral partners have to collect information precise enough for the project to be actionable — a bare expression of curiosity with no verified feasibility has no place in this feed, and that filtering is exactly what sets a serious marketplace apart from a generic contact form.
- Every request is qualified on feasibility (roof type, orientation, ownership status).
- The customer's decision horizon is collected before distribution, not just a raw contact.
- The installer chooses its coverage area and volume, knowing each project often involves a site visit.
- Requests showing mere curiosity with no verified feasibility intent are filtered out upfront.
Lead quality and scoring for solar panels
Every request is assessed before being offered to an installer: validity of the Swiss phone number, coherence of the e-mail address, declared feasibility details (available roof surface, orientation, absence of major shading) and ownership or decision-maker status for the property involved — a central criterion for this category, since a tenant generally cannot commit to this type of project alone. Explicit consent to be contacted is also part of what's systematically checked.
Unlike a repair request, scoring here values the decision horizon rather than urgency: a project where the customer states they want to move forward within the coming months, with a roof already identified as suitable, scores higher than a request where interest remains purely theoretical. A household requesting several quotes in parallel is normal behaviour for this type of purchase and isn't penalised — what the platform aims to filter out is the complete absence of verified feasibility intent, not comparison shopping between installers.
- Verified details and declared feasibility elements: roof surface, orientation, shading.
- Ownership or decision-maker status for the property involved, a central condition for this project type.
- Decision horizon collected: a short-term project scores higher than purely theoretical interest.
- Consent tracked and timestamped, not merely claimed by the provider.
Exclusive or shared leads: a choice tied to how mature the project is
For solar panels, the customer's natural behaviour — requesting several quotes before choosing — makes shared leads common and legitimate in this category: the marketplace distributes them to a limited, disclosed number of installers, which matches how most households actually approach this kind of decision. An installer receiving a shared lead knows they're competing, but on a project qualified enough to justify the time invested in a site visit.
Exclusivity makes the most sense for projects further along in their consideration: a customer who has already had their roof assessed, has a settled budget, and wants to move quickly toward signing represents a different profile, where an installer can reasonably want to be the sole contender. Some platforms therefore offer two distinct intake profiles: one to capture volume on projects still in the comparison phase, another, priced higher, for mature projects close to a final decision.
How to compare solar panel lead providers
In this category, not every provider qualifies projects with the same rigour. Before committing, check whether a provider actually collects feasibility details (roof, orientation, ownership status) or simply gathers a raw contact with no filtering. Compare the origin of requests too (the platform's own forms, verified partners, or bulk-bought data), the replacement policy for unqualified projects, and how clear the pricing model is — often higher on this category given the value of the final project.
A serious marketplace can explain how it distinguishes a mature project from budding interest, and reports its average conversion rates for this category without lumping them together with faster-turnaround trades. Be wary of a provider that treats solar panel requests exactly like a standard repair callout, without adjusting its qualification to the consideration time typical of this kind of purchase: that's often a sign of an unspecialised, generic marketplace.
- Genuine feasibility qualification (roof, orientation, ownership status), not just a raw contact.
- Declared origin of requests: own forms, verified partners, never bulk data.
- Clear replacement policy for unqualified or unreachable projects.
- Average conversion rates reported specifically for this high-consideration category.
Legal framework: Swiss data protection on a solar panel leads marketplace
Three parties are involved in data handling for this category: the end customer, the partner who collected the request, and the solar installer that receives it. The Swiss federal data protection act (nLPD) applies at every step: the customer must have given explicit consent to be contacted by a professional in the sector, and that consent must be traceable — not simply asserted by the platform, even when the request includes information about the property involved.
As the receiving installer, check that the marketplace can demonstrate the origin of consent and that it holds its providers to the same standard. You remain responsible for how you handle the contact details once received, including during the weeks the project stays under consideration by the customer: keep the data only as long as needed to follow up on the file, and respect the customer's right to opt out of further contact if they ultimately drop the project.
