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Company · Solar pv installers

HSL Solar

As of 3 November 2026, HSL Solar has 8 open roles (0 new in 30 days), its skilled trades and field service team is hiring most, and its postings name Microsoft Office, AutoCAD as the tools the team works in.

As of 3 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Wiesen, Germany51-200 employees10M-50M revenue, est.B2B, B2Chsl-solar.de ↗LinkedIn ↗
Headquarters
Wiesen, Bayern, Germany
Employees
51-200 employees (linkedin)
Sells to
private households, commercial customers, businesses
Certifications on site
Site languages
DE
Career system
Ownsite_html
8open roles · 0 new in 30 days
2tools named in postings
hiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

HSL Solar in one screen

Read from hsl-solar.de: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What HSL Solar does

HSL Solar is a service provider that installs photovoltaic systems for Bavaria, Hesse and Baden-Württemberg, serving both private households and businesses. Its offerings include solar modules, inverters, battery storage, smart charging stations, energy management software, solar financing with zero down payment, solar insurance and grid connection. It also provides maintenance, service and subsidy support.

photovoltaic systemssmart battery storagesmart charging stationsenergy management appsolar savings calculatorzero down payment offersolar insurancegrid connection service
Whom it sells to

Named on the site: private households, commercial customers, businesses, residential customers, commercial pv customers.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 577 scored.

ADLER SolarGermany · 51-200 employeesSunSolPoland · 51-200 employeesSolarland BayernGermany · 51-200 employeesBSH EnergieGermany · 201-500 employeesESG-SolarGermany · 51-200 employeesSOLARIS and more GmbHGermany · 51-200 employees
03Tech stack, with the evidence

What HSL Solar says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

Microsoft OfficeAdministration & office · medium confidence · 3 postings
• Sicherer Umgang und Anwendung mit gängiger Office-Software
Servicetechniker für Photovoltaikanlagen (m/w/d) für eine 4 oder 5 Tage Arbeitswoche · first seen 2026-10-26
AutoCADmedium confidence · 1 posting
• Du bist sicher im Umgang mit Auto CAD und gängiger Office-Software
Technischer Leiter / VEFK (m/w/d) · first seen 2026-10-26
On the website or in DNS

Vendors whose code loads on hsl-solar.de or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

Microsoft 365seen on hsl-solar.de
04Hiring

8 open roles, 0 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring skilled trades and field service in Germany →

05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at HSL Solar, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add HSL Solar to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like HSL Solar

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 577 scored.

ADLER SolarSolar pv installers · Germany51-200 employees
SunSolSolar pv installers · Poland51-200 employees
Solarland BayernSolar pv installers · Germany51-200 employees
BSH EnergieSolar pv installers · Germany201-500 employees
ESG-SolarSolar pv installers · Germany51-200 employeesSOLARIS and more GmbHSolar pv installers · Germany51-200 employees
07Profile

From the company's own website

Legal nameHSL Solar
IndustryProperty & construction · Solar pv installers
Offeringsphotovoltaic systems · smart battery storage · smart charging stations · energy management app · solar savings calculator · zero down payment offer · solar insurance · grid connection service
Target customersprivate households · commercial customers · businesses · residential customers · commercial pv customers
Geographic scoperegional · also United States
Reviews foundgoogle_reviews
Public contact points2 role addresses · 2 phone numbers
Pages readprivacy, pricing, terms, machinery, home, imprint, contact, careers, about, services
Datescrawled 2026-08-03 · profiled 2026-08-15 · hiring built 2026-10-27
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

HSL Solar (Wiesen, Germany, 51-200 employees) has 8 open roles, 0 new in 30 days, and names 2 tools in its postings. (Breaknorm, 3 November 2026, https://breaknorm.co/company/hsl-solar.de)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from hsl-solar.de: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Ownsite_html career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

HSL Solar: questions

Does HSL Solar use Microsoft Office?

Yes, by the company's own words: 3 postings name it, first seen 2026-10-26, in the administration & office team.

Is HSL Solar hiring?

8 open roles as of 3 November 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is skilled trades and field service.

Where does this profile come from?

From hsl-solar.de itself: we crawled it on 2026-08-03, built the profile on 2026-08-15, and read its career site (Ownsite_html) hourly since. Headcount is from LinkedIn.

Who should I write to at HSL Solar?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 2 public role addresses from the site are there too.

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