Sonnen competitorsClear all

Sonnen's top competitors include Volterion, Heliatek, Mobisol, Zolar and SolarEdge.
Sonnen
Sonnen
Sonnen is a company providing home energy storage products.
Volterion
Volterion
Volterion is a manufacturer of advanced flow batteries and stack modules for commercial bulk energy storage.
Heliatek
Heliatek
Heliatek is engaged in the development and production of organic solar cells with the ability to absorb a broad spectrum of light.
Mobisol
Mobisol
Mobisol is a leading German-based international company engineering, developing and delivering rent-to-own solar home and business systems, appliances and services for emerging economies.
Zolar
Zolar
Zolar is a company that provides solar systems.
SolarEdge
SolarEdge
SolarEdge Technologies is a company that provides distributed solar power harvesting and module-level photovoltaic (PV) monitoring solutions.
Founding Date
Founding Date
2010
Founding Date
2015
Founding Date
2006
Founding Date
2010
Founding Date
2016
Founding Date
2006
Type
Type
Subsidiary
Type
Private
Type
Private
Type
Private
Type
Private
Type
Public
Tags
Locations
Locations
Wildpoldsried, DE HQ
Locations
Dortmund, DE HQ
Locations
Dresden, DE HQ
Ulm, DE
Locations
Berlin, DE HQ
Nairobi, KE
Kigali, RW
Arusha, TZ
Locations
Berlin, DE HQ
Locations
Herzliya, IL HQ
East Melbourne, AU
Shanghai, CN
Lyon, FR
München, DE
Bengaluru, IN
Treviso, IT
see more
Employees
Employees
2952% increase
Employees
12
Employees
801% increase
Employees
395
Employees
13210% increase
Employees
2,43140% increase
Twitter followers
Twitter followers
3.2 k
Twitter followers
N/A
Twitter followers
1.2 k
Twitter followers
3.3 k
Twitter followers
427
Twitter followers
24.1 k
Number of tweets (last 30 days)
Number of tweets (last 30 days)
4
Number of tweets (last 30 days)
N/A
Number of tweets (last 30 days)
N/A
Number of tweets (last 30 days)
132
Number of tweets (last 30 days)
9
Number of tweets (last 30 days)
26
Average likes per tweet (last 30 days)
Average likes per tweet (last 30 days)
3.8
Average likes per tweet (last 30 days)
N/A
Average likes per tweet (last 30 days)
N/A
Average likes per tweet (last 30 days)
2.8
Average likes per tweet (last 30 days)
1.4
Average likes per tweet (last 30 days)
3.4
Percentage of tweets with engagement (last 30 days)
Percentage of tweets with engagement (last 30 days)
75%
Percentage of tweets with engagement (last 30 days)
N/A
Percentage of tweets with engagement (last 30 days)
N/A
Percentage of tweets with engagement (last 30 days)
71.97%
Percentage of tweets with engagement (last 30 days)
88.89%
Percentage of tweets with engagement (last 30 days)
76.92%
Alexa Website Rank
Alexa Website Rank
435557
Alexa Website Rank
N/A
Alexa Website Rank
233421
Alexa Website Rank
620399
Alexa Website Rank
312105
Alexa Website Rank
45794
Employee Rating
Employee Rating
N/A
Employee Rating
N/A
Employee Rating
3
Employee Rating
3.6
Employee Rating
5
Employee Rating
3.7

Financial

Revenue (est.)
Revenue (est.)
€68.1m (FY, 2018)
Revenue (est.)
N/A
Revenue (est.)
N/A
Revenue (est.)
N/A
Revenue (est.)
N/A
Revenue (est.)
$1.5b (FY, 2020)
Cost of goods
Cost of goods
€49.5m (FY, 2018)
Cost of goods
N/A
Cost of goods
N/A
Cost of goods
N/A
Cost of goods
N/A
Cost of goods
$997.9m (FY, 2020)
Gross profit
Gross profit
€18.6m (FY, 2018)
Gross profit
N/A
Gross profit
N/A
Gross profit
N/A
Gross profit
N/A
Gross profit
$461.4m (FY, 2020)
Net income
Net income
(€25.6m) (FY, 2018)
Net income
N/A
Net income
N/A
Net income
N/A
Net income
N/A
Net income
$140.3m (FY, 2020)

Operating

Patent Applications (US)
Patent Applications (US)
4 (Dec, 2020)
Patent Applications (US)
N/A
Patent Applications (US)
N/A
Patent Applications (US)
N/A
Patent Applications (US)
N/A
Patent Applications (US)
85 (FY, 2018)
Patents (US)
Patents (US)
5 (Dec, 2020)
Patents (US)
N/A
Patents (US)
N/A
Patents (US)
N/A
Patents (US)
N/A
Patents (US)
102 (FY, 2018)

Funding

Latest funding round
Latest funding round
N/A
Latest funding round
N/A
Latest funding round
$ 17.8m (over 3 years ago)
Latest funding round
N/A
Latest funding round
$ 11.9m (3 months ago)
Latest funding round
N/A
Total funding raised
Total funding raised
$ 180.1m
Total funding raised
N/A
Total funding raised
$ 157m
Total funding raised
N/A
Total funding raised
$ 45.4m
Total funding raised
$ 117.8m
For sources of this data, please see the company profile

View company profiles

Volterion
HQ
Dortmund, DE
Employees
12

Volterion is a manufacturer of advanced flow batteries and stack modules for commercial bulk energy storage.

View company
Heliatek
HQ
Dresden, DE
Employees
80↑ 1% increase

Heliatek is engaged in the development and production of organic solar cells with the ability to absorb a broad spectrum of light.

View company
Mobisol
HQ
Berlin, DE
Employees
395

Mobisol is a leading German-based international company engineering, developing and delivering rent-to-own solar home and business systems, appliances and services for emerging economies.

View company
Zolar
HQ
Berlin, DE
Employees
132↑ 10% increase

Zolar is a company that provides solar systems.

View company