Ostrom™ ⚡️ Energy. Just Better. – Your Electricity in English
English
Electricity tariffs
Knowledge
Please Enter The Address
This is some text inside of a div block.
.svg)
2 People
kWh
EV
Heat Pump
PV/Battery
Vielen Dank! Deine Einsendung wurde empfangen!
Hoppla! Beim Absenden des Formulars ist ein Fehler aufgetreten.
Look Who's Talking About Us
Energy As It Should Have Always Been
We make green electricity simple and affordable for everyone. Get electricity at fair prices with no hidden markups. Track your usage, submit meter readings, charge your EV, chat with our English support, and much more - all in the Ostrom App!
Transparent & Flexible
You are only ever charged whatever you consume. All tariffs are risk-free, monthly cancellable.
Helpful Hands
No more asking a friend to translate to English. Our customer team is just one tap away!
Digital Dream
We're probably the only provider in Germany to never send you mail. Everything's on our app!
Switch to Ostrom and reduce your electricity cost by up to 35%
SimplyFair
Stay flexible with our variable electricity tariff and enjoy the freedom of monthly cancellation.
SimplyFair12
SimplyFair24
Our fixed tariff for all the people that like to know what their price is for the next 12 or 24 months.
SimplyDynamic
Benefit from hourly prices with our dynamic tariff. Perfect for EV, Heat pump or battery systems.
Are You Already An Ostrom Customer? Then Apply For Your Smart Meter Here.
We work with many different partner grids (see map) to make the smart meter rollout as efficient as possible. If you already have an Ostrom contract and live in the area of one of our partner grids, you can apply for a smart meter in the Ostrom App and switch to our SimplyDynamic tariff.
Is your grid operator not yet a partner of ours? Don't worry, we are already working on further collaborations. As soon as the smart meter order is available via a new grid, we will inform you in our app.
ED Netze
Badenova Netze
LEW
SWM Infrastruktur
Netze BW
Pfalzwerke
Regionetz
NEW Netz GmbH
EAM Netz GmbH
Mitnetz (enviaM)
Stadtwerke Münster
Stadtwerke Bielefeld
SW Osnabrück
Enercity
EWE Netz
Stromnetz Hamburg
Mainzer Netze
Bayernwerk Netz
N-ERGIE Netz
Westnetz
Avacon Netz
NRM Netzdienste Rhein-Main
E.DIS Netz
Ovag Netz
SH Netz
Bonn-Netz GmbH
EnergienetzeMittelrhein
Your Energy. Your Control.
Because let’s be honest: it’s overdue. Simply sign up on our website and manage everything in our app. No need for "email templates" or translation apps!
All In One Place
With the Ostrom app you can do it all:
Track your consumption and meter readings
Manage payments and invoices
Control your smart devices
On-Demand Support
Our team responds quickly – much faster than elsewhere! Got questions? Just ask us in the chat.
English? German? You Choose!
Deutsche Sprache, schwere Sprache. We're a proud German startup, but we also know our language ain’t easy. To maintain full transparency we offer everything - from signup to contract - in English as well.
Test The App For Free On Demo Mode - Download Today!
Slide 2 of 10.
Try out the Ostrom app even before you sign up – download now!
Stiftung Warentest Says...
"Most tariffs are around 21 cents. Ostrom is the cheapest and stands at 19.3 cents." The kilowatt-hour, including VAT and all additional costs, cost only 10.5 cents for our sample household in Berlin with Ostrom. The fixed costs at Ostrom amount to 16.2 cents per kilowatt-hour without VAT . If you subtract the negative electricity price of 7.4 cents from this and factor in VAT again, you arrive at this low price." (translated from German original) Dynamic Electricity Tariffs Compared, 15.08.24
Ostrom’s Smart Products
Browse our smart products for even better control over your energy consumption. From smart meter integration to electric vehicle charging, optimizing your consumption with Ostrom will benefit both the environment and your wallet!
Dynamic Pricing
Take control of your energy costs! Our Dynamic Pricing lets you compare your consumption to the hourly market prices so you can use more when it costs less, and vice versa.
Smart HVAC
Discover Ostrom's smart heating and cooling solutions. Take control with our user-friendly Ostrom App, saving energy and enjoying a comfortable home all year round.
Virtual Power Plant
Need your electric vehicle ready to go when you are? Just plug in and relax! With NeoGrid charging, you can not only save money but also earn money every time you charge!
Ostrom Store
Get everything you need for your smart home! From intelligent assistant speakers and electric vehicle chargers to smart thermostats and much more. Find it all on the Ostrom Store!
Introducing NeoGrid: Our Virtual Power Plant For EV
Ostrom has just launched the first Virtual Power Plant for electric vehicles! With groundbreaking technology that optimizes both the purchase and sale of electricity, our Virtual Power Plant adds flexibility to the grid - while generating extra income for you. Now, you can not only save money but also earn money every time you charge!
What our NeoGrid Customers Are Saying
Michael Nord
BMW-Fahrer
#VPP
#E-auto
When I found out that Ostrom has now built a virtual power plant with NeoGrid, which my electric car can easily be integrated into, I was thrilled. What’s great is that I don’t need any special hardware for it – the charging schedule is managed through my car’s standard cloud connection. It really couldn’t be simpler.
Holger Wenk
Tesla driver
#VPP
#EV
At Ostrom, there’s something for everyone: low energy prices with fixed or dynamic rates – combined with fair service and everything in one app. As a customer, it has really paid off for me so far!
Christian Dettmers
Tesla driver
#VPP
#EV
The activation was quick, and I was promptly offered the "VPP" (Virtual Power Plant) concept as a test user – which immediately convinced me.
Jonas Maiwald
Tesla driver
#VPP
#EV
Thanks to the dynamic tariff and NeoGrid, I charge my EV exactly when electricity is cheap and green – and even get money back per kWh. That makes sustainable mobility a no-brainer.
Felix Stausberg
SimplyDynamic
#SmartMeter
#DynamicTarif
By connecting our heat pump, PV system, and electric car with the Ostrom app, we optimally benefit from the dynamic tariff. This allows us to automatically save on electricity costs and use energy in the best possible way.
Joachim Vollstedt
SimplyDynamic
#SmartMeter
#DynamicTarif
After several unsuccessful attempts to get a smart meter from the network provider, Ostrom came into play. I immediately accepted the unrivaled affordable offer. Since then, heating with electricity and our heat pump has been absolutely without alternative. Green electricity, sometimes free or even with cash back, fair, monthly, and transparent billing. Simply the best electricity provider we've ever had. What more could you want?
Frank Anderl
SimplyDynamic
#SmartMeter
#DynamicTarif
Ostrom helps me save money with the dynamic tariff. In connection with my wallbox, I charge my EV at favorable grid prices. The app is clearly designed and the support responds very quickly!
Pradeep Bora
SimplyDynamic
#SmartMeter
#DynamicTarif
I've been an Ostrom customer for a while now, and I’m genuinely impressed with their service. The onboarding process was simple and transparent, and I appreciated the flexibility they offer with their fully digital platform. Their customer support is responsive, the app is easy to use, and I always have a clear overview of my energy usage and costs. It’s refreshing to work with a provider that’s both modern and environmentally conscious. Highly recommended! - Pradeep Singh Bora
Slide 2 of 8.
Control 1400+ Devices With Ostrom
We integrate with dozens of partner brands and hundreds of devices from various electric vehicles, EV chargers, heat pumps and smart home appliances. Control them all through the Ostrom app, your home energy management platform.
Cars\ \ 46 Chargers\ \ 17 Heating & Cooling\ \ 19 Solar\ \ 24 Battery Storage\ \ 9 Independent Meter\ \ 9 Other Apps\ \ 5
Acura
ZDX
Alfa Romeo
Requires compatible charger for NeoGrid® AI.
Junior Elettrica
Tonale
Audi
Directly compatible with NeoGrid® AI
A3 e-tron
A3 TFSI e
A6 TFSI e
A7 TFSI e
A8 TFSI e
e-tron
Q3 TFSI e
Q4 e-tron
Q5 TFSI e
Q6 e-tron
Q7 e-tron
Q7 TFSI e
Q8 e-tron
Q8 TFSI e
SQ6 e-tron
SQ8 e-tron
S6 e-tron
A6 e-tron
e-tron GT
BMW
Directly compatible with NeoGrid® AI
225e
225xe
230e
320e
330e
520e
530e
545e
550e
740e
740Le
745e
745Le
750e
i3
i3s
i4
i5
i7
i8
iX
iX1
iX2
iX3
M5
M760e
X1
X2
X3
X5
XM
Cadillac
Escalade IQ
Lyriq
Optiq
Vistiq
Chevrolet
Blazer EV
Bolt EUV
Bolt EV
BrightDrop
Equinox EV
Silverado EV
Volt
Chrysler
Pacifica
Citroën
BERLINGO
C3
C5
Ë-BERLINGO
Ë-C4
Ë-Jumpy
Ë-SPACETOURER
Cupra
Directly compatible with NeoGrid® AI
Born
Formentor
Leon
Tavascan
Terramar
Dodge
Hornet
DS
DS 3
DS 4
DS 7
DS 9
Fiat
500e
600
600e
Doblo
Ducato
Ford
Requires compatible charger for NeoGrid® AI.
Capri
Escape
Explorer
F-150
Focus
Kuga
Mustang Mach-E
Tourneo
Transit
GMC
HUMMER EV
Sierra EV
Honda
Clarity
CR-V
Prologue
Hyundai
ELANTRA
G80
GV60
GV70
INSTER
IONIQ
IONIQ 5
IONIQ 6
KAUAI
KONA
SANTA FE
TUCSON
Jaguar
Directly compatible with NeoGrid® AI
E-PACE
F-PACE
I-PACE
Jeep
Requires compatible charger for NeoGrid® AI.
Avenger
Compass
Grand Cherokee
Renegade
Wrangler
Kia
CEED
E-NIRO
E-SOUL
EV3
EV6
EV9
NIRO
SORENTO
SPORTAGE
XCeed
Lancia
Requires compatible charger for NeoGrid® AI.
Ypsilon
Landrover
Directly compatible with NeoGrid® AI
Defender
Discovery
Evoque
Range Rover
Sport
Velar
Lexus
Requires compatible charger for NeoGrid® AI.
NX
RX
RZ
UX
Lucid
Requires compatible charger for NeoGrid® AI.
Air
Mercedes
Directly compatible with NeoGrid® AI
A
B
C
CLA
E
eCitan
EQA
EQB
EQC
EQE
EQS
EQV
eSprinter
eVito
G
GLA
GLC
GLE
S
Mini
Directly compatible with NeoGrid® AI
Aceman
Cooper
Countryman
NIO
Requires compatible charger for NeoGrid® AI.
EL6
EL7
EL8
ES8
ET5
ET7
Nissan
Requires compatible charger for NeoGrid® AI.
Ariya
Leaf
Leaf ZE1
Leaf ZE1-P
TOWNSTAR
Opel
Astra
Combo
Corsa-e
Grandland
Grandland X
Mokka-e
Vivaro
Vivaro-e
Zafira
Peugeot
3008
308
408
5008
508
e-2008
e-208
e-RIFTER
EXPERT
PARTNER
TRAVELLER
Polestar
Polestar 2
Polestar 3
Polestar 4
Porsche
Directly compatible with NeoGrid® AI
Cayenne
Macan
Macan 4
Panamera
Taycan
Ram
Requires compatible charger for NeoGrid® AI.
1500 RAMCHARGER
1500 REV
Renault
Requires compatible charger for NeoGrid® AI.
CAPTUR II
CLIO V
KANGOO II
KANGOO III
MASTER E-TECH
MEGANE
MEGANE E-TECH
MEGANE IV
R4
RAFALE
RENAULT 5
SCENIC
TWIZY
TWINGO III
ZOE
ZOE X101VE
ZOE X102VE
R5 E-TECH
SCENIC E-TECH
Rivian
Requires compatible charger for NeoGrid® AI.
R1S
R1T
Seat
Directly compatible with NeoGrid® AI
Leon
Mii
Tarraco
Skoda
Directly compatible with NeoGrid® AI
CitigoE iV
Elroq
Enyaq
Kodiaq
Octavia
Octavia iV
Superb
Superb iV
Subaru
Requires compatible charger for NeoGrid® AI.
Solterra
Crosstrek
Tesla
Directly compatible with NeoGrid® AI
Model 3
Model S
Model X
Model Y
Cybertruck
Toyota
Requires compatible charger for NeoGrid® AI.
Auris
bZ4X
C-HR
Prius
Proace
RAV4
Vauxhall
Requires compatible charger for NeoGrid® AI.
Astra
Combo
Corsa-e
Grandland
Grandland X
Mokka-e
Vivaro
Vivaro-e
Zafira
Volkswagen
Directly compatible with NeoGrid® AI
Arteon
Caddy
e-golf
e-up
e-up!
Golf
ID.3
ID.4
ID.5
ID.7
ID. Buzz
Multivan
Passat
Tayron
Tiguan
Touareg
Transporter
Volvo
Requires compatible charger for NeoGrid® AI.
C40
EX30
EX40
EX90
S60
S90
V60
V90
XC40
XC60
XC90
C40 Recharge
S60 Recharge
V60 Recharge
V90 Recharge
XC40 Recharge
XC60 Recharge
XC90 Recharge
XPENG
Requires compatible charger for NeoGrid® AI.
G3
G3i
G6
G9
P5
P7
P7i
Dacia
Requires compatible charger for NeoGrid® AI.
SPRING
BYD
Requires compatible charger for NeoGrid® AI.
ATTO 2
ATTO 3
DOLPHIN
DOLPHIN SURF
HAN
SEAL
SEALION 7
SEAL U DM-i
SEAL U
TANG
Alpine
Requires compatible charger for NeoGrid® AI.
A290
Mazda
Requires compatible charger for NeoGrid® AI.
CX-60
CX-80
MX-30
MG
Requires compatible charger for NeoGrid® AI.
HS
MARVEL R
MG4
MG5
ZS
Charge Amps
Additionally requires a connected EV.
AURA
DAWN
HALO
LUNA
Charge Point
Home Flex Hardwire
Home Flex Hardwire NACS
Home Flex, NEMA 14-50 Plug
Home Flex, NEMA 14-50 Plug NACS
Home Flex, NEMA 6-50 Plug
Home Flex, NEMA 6-50 Plug NACSNA
Easee
Needs a connected EV to use NeoGrid® AI.
Charge
Charge Core
Charge Lite
Charge Up
Charge Max
Home
One
EO
Needs a connected EV to use NeoGrid® AI.
Mini Pro 2
EVBox
Elvi
Livo
Garo
EntityPro
GO-E
Needs a connected EV to use NeoGrid® AI.
Gemini
Gemini Flex
Gemini Flex 2.0
HOME+
HOMEfix
Heidelberg
Needs a connected EV to use NeoGrid® AI.
connect.business
connect.home
connect.solar
Hypervolt
Needs a connected EV to use NeoGrid® AI.
Home 3 Pro
KEBA
P30
P40
myenergi
Needs a connected EV to use NeoGrid® AI.
zappi
Ohme
ePod
Home Go
Home Pro
PodPoint
Needs a connected EV to use NeoGrid® AI.
Solo
Schneider Electric
Needs a connected EV to use NeoGrid® AI.
Schneider Charge
EVlink Home Smart
Tesla
Needs a connected EV to use NeoGrid® AI.
Gen 3 Wall Connector
Wallbox
Needs a connected EV to use NeoGrid® AI.
Commander
Commander 2
Copper Business
Pulsar
Pulsar MAX
Pulsar Plus
Pulsar Pro
Quasar
Supernova
Zaptec
Needs a connected EV to use NeoGrid® AI.
Go
Go 2
Pro
Adax
Adax WiFi
Bosch
CS7000iAW 13 IRE-T
CS7000iAW 13 IRMB-T
CS7000iAW 17 IRE-T
CS7000iAW 17 IRMB-T
CS7000iAW 7 IRE-S
CS7000iAW 7 IRMB-S
CS7000iAW 9 IRE-S
CS7000iAW 9 IRMB-S
CS7001iAW 13 ORE-T
CS7001iAW 13 ORMB-T
CS7001iAW 17 ORE-T
CS7001iAW 17 ORMB-T
CS7001iAW 5 ORE-S
CS7001iAW 5 ORMB-S
CS7001iAW 7 ORE-S
CS7001iAW 7 ORMB-S
CS7001iAW 9 ORE-S
CS7001iAW 9 ORMB-S
CS7400iAW 5 ORE-S
CS7400iAW 5 ORMB-S
CS7400iAW 7 ORE-S
CS7400iAW 7 ORMB-S
Daikin
Altherma 3
ATXC-D
ATXTP-M
CTXS-K
FTXC-D
FTXF-E
FTXTA-BW
Ecobee
ecobee3 lite Smart
ecobee3 Smart
ecobee4 Smart
ecobee Smart Enhanced
ecobee Smart Premium
Fujitsu
ARXG09KLLAP
ARXG12KLLAP
ARXG14KLLAP
ARXG18KLLAP
ARXH22KMTAP
ARXH24KMTAP
ARXH30KMTAP
ARXH36KMTAP
ARXH45KMTAP
ARYG60LHTA
ASYG07KPCE
ASYG09KPCE
ASYG12KPCE
ASYG18KMTE
ASYG24KMTE
AUXG09KVLA
AUXG12KVLA
AUXG14KVLA
AUXG18KRLB
AUXG18KVLA
AUXG22KRLB
AUXG22KVLA
AUXG24KRLB
AUXG24KVLA
AUXG30KRLB
AUXG36KRLB
AUXG36KRLB
AUXG45KRLB
AUXG54KRLB
AY001MTS1
AY001MUS1
Honeywell
Baily
Duo
Duo No Humidifier
Duo Wifi Trade
Manhattan UI2
RoundWireless
Saratoga
Sonic
Micro Matic
Heater
Mill
Convection Gen 2
Convection Gen 3
Oil Gen 2
Oil Gen 3
Panel Gen 1
Panel Gen 2
Panel Gen 3
WIFI Socket Gen 2
WIFI Socket Gen 3
Mitsubishi
Kaiteki 6300
MAC-557 (Wi-Fi Interface)
MAC-558 (Wi-Fi Interface)
MAC-559 (Wi-Fi Interface)
MAC-567 (Wi-Fi Interface)
MAC-568 (Wi-Fi Interface)
MAC-578 (Wi-Fi Interface)
MSZ-AP22-80VGK
MSZ-EF22-50VGK
MSZ-LN22-60VG2
Nest
2nd gen Learning Thermostat
3rd gen Learning Thermostat
Thermostat
Thermostat E
Netatmo
Smart Modulating Thermostat
Smart Radiator Valve
Smart Thermostat
NIBE
S1155
S1155 PC
S1156
S1156 PC
S1255
S1255 PC
S1256
S1256 PC
S2125
S735
SMO 20
SMO 40
SMO S40
SVM S332
VVM S320
VVM S325
VVM S330
Panasonic
CS-CZ25ZKE
CS-HZ25UKE
CS-HZ25WKE
CS-HZ25XKE
CS-HZ25XKE-5
CS-HZ25XKE-H
CS-HZ25ZKE
CS-HZ35UKE
CS-HZ35WKE
CS-HZ35XKE
CS-HZ35XKE-H
CS-HZ35ZKE
CS-NZ25VKE
CS-NZ25YKE
CS-NZ35VKE
CS-NZ35YKE
CS-NZ50VKE
CS-QZ25VKE
CS-TZ25WKEW
CS-TZ25ZKEW
CS-TZ35WKEW
CS-TZ35ZKEW
CS-TZ71WKEW
S-Z20XKEW
CS-Z25XKEW
CS-Z35XKEW
CS-Z50XKEW
Resideo
FlyCatcher
Jasper
Sensibo
airq
elements
pure
skyplus
skyv2
Tado
Smart AC Control
Smart Radiator Thermostat
Smart Radiator Thermostat X
Smart Thermostat
Smart Thermostat X
Wireless Temperature Sensor
Wireless Temperature Sensor X
Toshiba
RAS-16PAVPG-E
RAS-16PKVPG-E
Vaillant
sensoCOMFORT VRC 720/2
Viessmann
Vitocal 250-A
Vitocal 252-A
Vitocal 200-A
And more coming soon ...
Afore
Solar Built-in Inverter
APsystems
DS3
DS3D
QS1
QS1A
QT2
QT2D
YC1000
YC500
YC600
CSISolar
CSI-3K-S22002-ED
CSI-5K-S22002-ED
CSI-5K-T400GL01-E
CSI-6K-T400GL01-E
CSI-7K-S22002-ED
CSI-8K-S22002-ED
CSI-8K-T400GL01-E
CSI-9K-S22002-ED
CSI-10K-T400GL01-E
CSI-12K-T400GL01-E
CSI-15K-T400GL01-E
CSI-17K-T400GL01-E
CSI-20K-T400GL01-E
Deye
SUN-1K-G04P1-EU-AM1
SUN-M100G4-EU-Q0
SUN-M60G4-EU-Q0
SUN-M80G4-EU-Q0
Enphase
Envoy
Envoy-R-EU
Envoy-R-NA
Envoy-S-Metered-EU
Envoy-S-Metered-NA
Envoy-S-Standard-EU
Envoy-S-Standard-NA
IQ Envoy
IQ7+
IQ7A
IQ7PD-72
IQ7X
IQ8
IQ8+
IQ8A
IQ8AC
IQ8HC
IQ8M
IQ8MC
M215
M250
S230
S270
S280
FOXESS
F3000
F3600
F4600
F5000
F5300
F6000
H1-3.0-E
H1-3.7-E
H1-3.7-E-G2
H1-5.0-E
H1-5.0-E-G2
H1-6.0-E
H1-6.0-E-G2
H3-10.0-E
H3-12.0-E
KH7
Kuara 6.0-3-H
S2500-G2
T5-G3
T6-G3
Fronius
Eco 27.0-3-S
Galvo 1.5-1
Galvo 2.0-1
Galvo 2.5-1
Galvo 3.0-1
Galvo 3.1-1
IG 40
IG Plus 150 V-3
IG Plus 50 V-1
IG Plus 60 V-2
Primo 3.0-1
Primo 3.5-1
Primo 3.6-1
Primo 4.0-1
Primo 4.6-1
Primo 5.0-1
Primo 6.0-1
Primo 7.6-1 208-240
Primo 8.2-1
Primo GEN24 10.0
Primo GEN24 10.0 Plus
Primo GEN24 3.0 Plus
Primo GEN24 3.6 Plus
Primo GEN24 4.6 Plus
Primo GEN24 5.0
Primo GEN24 6.0
Primo GEN24 6.0 Plus
Primo GEN24 8.0
Symo 10.0-3-M
Symo 12.5-3-M
Symo 15.0-3-M
Symo 17.5-3-M
Symo 20.0-3-M
Symo 3.0-3-M
Symo 3.0-3-S
Symo 3.7-3-M
Symo 3.7-3-S
Symo 4.5-3-M
Symo 4.5-3-S
Symo 5.0-3-M
Symo 6.0-3-M
Symo 7.0-3-M
Symo 8.2-3-M
Symo Advanced 10.0-3-M
Symo Advanced 12.5-3-M
Symo Advanced 15.0-3-M
Symo Advanced 17.5-3-M
Symo Advanced 20.0-3-M
Symo GEN24 10.0
Symo GEN24 10.0 Plus
Symo GEN24 3.0 Plus
Symo GEN24 4.0 Plus
Symo GEN24 5.0 Plus
Symo GEN24 6.0
Symo GEN24 6.0 Plus
Symo GEN24 8.0
Symo GEN24 8.0 Plus
Symo Hybrid 3.0-3-S
Symo Hybrid 4.0-3-S
Symo Hybrid 5.0-3-S
Tauro 50-3-D
Tauro ECO 50-3-D
Tauro ECO 100-3-D
GivEnergy
GIV-HY3.6
GIV-PV-6.0-G3
GIV-PV-5.0-G3
GIV-PV-4.6-G3
GIV-PV-3.6-G3
GIV-HY-8.0-G3-HV
GIV-HY-8.0-AU
GIV-HY-7.0-AU
GIV-3HY-10
GIV-3HY-11
GIV-3HY-15
GIV-3HY-20
GIV-3HY-6
GIV-3HY-8
GIV-AC3.0
GIV-HY-10.0-G3-HV
GIV-AC3.6
GIV-HY-3.6-AU
GIV-HY4.6
GIV-HY-4.6-AU
GIV-HY5.0
GIV-HY-5.0-AU
GIV-HY-6.0-AU
GIV-HY-6.0-G3-HV
All-In-One
Goodwe
AEG 15.0C2
GEP8.0-3-10
GW1000-NS
GW1000-XS
GW1000-XS-11
GW100K-HT
GW10K-BT
GW10K-ET
GW10K-MS
GW10K-MS-30
GW10K-SDT-20
GW10KAU-DT
GW10KL-DT
GW10KN-DT
GW10KN-ET
GW10KT-DT
GW110K-HT
GW120K-HT
GW12K-SDT-20
GW12KLV-MT
GW12KLV-SDT-20
GW12KN-DT
GW12KT-DT
GW1500-NS
GW1500-XS
GW1500-XS-11
GW15K-ET
GW15K-SDT-20
GW15KLV-MT
GW15KN-DT
GW15KT-DT
GW1600-MIS
GW17K-DT
GW17K-SDT-20
GW17KN-DT
GW17KT-DT
GW1800-MIS
GW2000-MIS
GW2000-NS
GW2000-XS
GW2000-XS-11
GW20K-ET
GW20K-SDT-20
GW20KLV-MT
GW20KT-DT
GW2500-NS
GW2500-XS
GW2500-XS-11
GW25K-ET
GW25K-MT
GW25KT-DT
GW29.9K-ET
GW29.9K-MT
GW3000-DNS-30
GW3000-NS
GW3000-XS
GW3000-XS-11
GW3000-XS-30
GW3000D-NS
GW3000T-NS
GW3000XS11
GW3048-EM
GW30K-MT
GW30KLS-MT
GW30KLV-MT
GW35KLS-MT
GW35KLV-MT
GW3600-DNS-30
GW3600-EH
GW3600D-NS
GW3600T-NS
GW3648D-ES
GW36K-MT
GW4000-DT
GW4000-SDT-20
GW4000-SS
GW4200-DNS-30
GW4200-NS
GW4200D-NS
GW4200T-NS
GW4K-DT
GW5000-DNS-30
GW5000-DT
GW5000-MS-30
GW5000-SDT-20
GW5000D-NS
GW5000N-EH
GW5000T-DS
GW5000T-NS
GW5048-EM
GW5048D-ES
GW50KBF-MT
GW50KLV-MT
GW50KN-MT
GW50KS-MT
GW5K-BT
GW5K-DT
GW5K-ET
GW6.5K-ET
GW6.5KN-ET
GW6000-DNS-30
GW6000-DT
GW6000-MS
GW6000-MS-30
GW6000-SDT-20
GW6000D-NS
GW6000T-NS
GW60KBF-MT
GW60KN-MT
GW60KS-MT
GW6K-DT
GW700-XS
GW700-XS-11
GW7000-MS-30
GW70KHV-MT
GW73KLV-HT
GW75K-HT
GW75K-MT
GW75KBF-MT
GW8000-DT
GW8000-SDT-20
GW80K-HT
GW80K-MT
GW80KBF-MT
GW80KHV-MT
GW8500-MS
GW8500-MS-30
GW8K-DT
GW8K-ET
GW8KAU-DT
GW8KN-ET
GW8500-MS-30
GW700-XS-11
GW6000-MS-30
GW30K-MT
GW2500-XS-11
GW1500-XS-11
Growatt
MAC50KTL3-XLV
MAC50KTL3-XMV
MAC60KTL3-XLV
MAC60KTL3-XMV
MAC70KTL3-XMV
MAX100KTL3-X2LV
MAX100KTL3-XLV
MAX110KTL3-X2LV
MAX110KTL3-XLV
MAX120KTL3-X2LV
MAX120KTL3-XLV
MAX124KTL3-X2MV
MAX125KTL3-X2LV
MAX125KTL3-X2MV
MAX125KTL3-XLV
MAX136KTL3-X2MV
MAX150KTL3-X2MV
MAX185KTL3-XHV
MAX216KTL3-XHV
MAX250KTL3-XHV
MAX253KTL3-XHV
MAX50KTL3LV
MAX60KTL3LV
MAX70KTL3LV
MAX80KTL3LV
MIC1000TL-X
MIC1500TL-X
MIC2000TL-X
MIC2500TL-X
MIC3000TL-X
MIC3300TL-X
MIC750TL-X
MID8KTL3-XL
MID11KTL3-XH
MID12KTL3-XH
MID13KTL3-XH
MID15KTL3-XL
MID17KTL3-XL
MID17KTL3-XH
MID20KTL3-X
MID20KTL3-XH
MID22KTL3-X
MID25KTL3-X
MID25KTL3-X1
MID25KTL3-XH
MID30KTL3-X
MID30KTL3-XH
MID33KTL3-X
MID36KTL3-X
MID40KTL3-X
MIN10000TL-X
MIN10000TL-X2
MIN2500TL-X
MIN2500TL-XH
MIN3000TL-X
MIN3000TL-XA
MIN3000TL-XH
MIN3600TL-X
MIN3600TL-XA
MIN4200TL-X
MIN4200TL-XA
MIN4200TL-XH
MIN4600TL-X
MIN4600TL-XA
MIN4600TL-XH
MIN5000TL-X
MIN5000TL-XA
MIN5000TL-XH
MIN6000TL-X
MIN6000TL-XH
MIN7000TL-X2
MIN7000TL-X(E)
MIN8000TL-X2
MIN8000TL-X(E)
MIN9000TL-X
MIN9000TL-X2
MOD10KTL3-XH
MOD11KTL3-X
MOD12KTL3-X
MOD13KTL3-X
MOD15KTL3-X
MOD3000TL3-XH
MOD4000TL3-X
MOD4000TL3-XH
MOD5000TL3-X
MOD5000TL3-XH
MOD6000TL3-X
MOD6000TL3-XH
MOD7000TL3-X
MOD7000TL3-XH
MOD8000TL3-X
MOD8000TL3-XH
MOD9000TL3-X
MOD9000TL3-XH
NEO2000M-X
SC48100
SC48120
SC48120-MPV
SC4860
SPA10000TL3BH-UP
SPA4000TL3BH-UP
SPA5000TL3BH-UP
SPA6000TL3BH-UP
SPA7000TL3BH-UP
SPA8000TL3BH-UP
SPF10000TDVM
SPF10KTHVM
SPF12000TDVM
SPF12KTHVM
SPF2000TLHVM-48
SPF3000TLHVM-24
SPF3000TLHVM-48
SPF3000TLLVM-24P
SPF3000TLLVM-48P
SPF3000TLLVM-ES
SPF3500TLHVM-Pro
SPF4000TDVM
SPF4KTHVM
SPF5000TDVM
SPF5000TLHVM
SPF5000TLHVM-P
SPF5000TLHVM-Pro
SPF5KTHVM
SPF6000ESPlus
SPF6000TDVM
SPF6KTHVM
SPF8000TDVM
SPF8KTHVM
SPH10000TL3BH-UP
SPH10000TL-HU
SPH4000TL3BH-UP
SPH5000TL3BH-UP
SPH6000TL3BH-UP
SPH7000TL3BH-UP
SPH8000TL3BH-UP
SPI11000
SPI13000
SPI15000
SPI1500TL2-HV
SPI18500
SPI22000
SPI2200TL2-HV
SPI3000
SPI4000
SPI4000TL2-HV
SPI5500
SPI7500
SPI750TL2-HV
SPI9200
Hoymiles
HM-1200
HM-1500
HM-300
HM-350
HM-400
HM-600
HM-700
HM-800
HMS-1000
HMS-1600
HMS-1800
HMS-2000
HMS-300
HMS-350
HMS-400
HMS-450
HMS-500
HMS-600
HMS-700
HMS-800
HMS-900
Huawei
SUN2000
SUN2000-100KTL-M1
SUN2000-100KTL-M2
SUN2000-10K-LC0
SUN2000-10KTL-BEM1
SUN2000-10KTL-M0
SUN2000-10KTL-M1
SUN2000-115KTL-M2
SUN2000-12K-MB0
SUN2000-12KTL
SUN2000-12KTL-M0
SUN2000-12KTL-M1
SUN2000-12KTL-M2
SUN2000-12KTL-M5
SUN2000-12KTL-MB0
SUN2000-15K-MB0
SUN2000-15KTL-M0
SUN2000-15KTL-M2
SUN2000-15KTL-M5
SUN2000-17K-MB0
SUN2000-17KTL-M0
SUN2000-17KTL-M2
SUN2000-17KTL-M5
SUN2000-20K-MB0
SUN2000-20KTL-M0
SUN2000-20KTL-M2
SUN2000-20KTL-M3
SUN2000-20KTL-M5
SUN2000-25KTL-M5
SUN2000-29.9KTL-M3
SUN2000-2KTL-L1
SUN2000-3.68KTL-L1
SUN2000-30KTL-M3
SUN2000-330KTL-H1
SUN2000-33KTL-A
SUN2000-36KTL-M3
SUN2000-3KTL-L1
SUN2000-3KTL-M0
SUN2000-3KTL-M1
SUN2000-4.6KTL-L1
SUN2000-40KTL-M3
SUN2000-4KTL-L1
SUN2000-4KTL-M0
SUN2000-4KTL-M1
SUN2000-50KTL-M0
SUN2000-50KTL-M3
SUN2000-5KTL-L1
SUN2000-5KTL-M0
SUN2000-5KTL-M1
SUN2000-60KTL-M0
SUN2000-6KTL-L1
SUN2000-6KTL-M0
SUN2000-6KTL-M1
SUN2000-8K-LC0
SUN2000-8KTL-M0
SUN2000-8KTL-M1
SUN2000L-2KTL
SUN2000L-3KTL
SUN2000L-3KTL-1
SUN2000L-4.6KTL
INVT
XG15KTR
XG17KTR
XG20KTR
XG22KTR
XG25KTR-2M
SMA
Sunny Boy 1.5-2.5
Sunny Boy 3.0-6.0
Sunny Boy 3.0-US–7.7-US
Sunny Boy Storage 3.7–6.0
Sunny Highpower PEAK3
Sunny Tripower 3.0–6.0
Sunny Tripower 8.0-10.0
Sunny Tripower 15000TL–25000TL
Sunny Tripower CORE1
Sunny Tripower CORE2
Sunny Tripower Smart Energy
Sunny Tripower X
SOFAR
HYD 10KTL-3PH
HYD 10KTL-3PH-A
HYD 15KTL-3PH
HYD 20KTL-3PH
HYD 3000-EP
HYD 3680-EP
HYD 4000-EP
HYD 5000-EP
HYD 5500-EP
HYD 5KTL-3PH
HYD 6000-EP
HYD 6KTL-3PH
HYD 8KTL-3PH
ME 10KTL-3PH
ME 15KTL-3PH
ME 20KTL-3PH
ME 3000SP
ME 5KTL-3PH
ME 6KTL-3PH
ME 8KTL-3PH
SOFAR 10KTL-X
SOFAR 10KTLX-G3
SOFAR 10KTLX-G3-A
SOFAR 1100TL-G3
SOFAR 11KTL-X
SOFAR 11KTLX-G3
SOFAR 12KTL-X
SOFAR 12KTLX-G3
SOFAR 15KTLX-G3
SOFAR 1600TL-G3
SOFAR 17KTLX-G3
SOFAR 20KTLX-G3
SOFAR 2200TL-G3
SOFAR 22KTLX-G3
SOFAR 24KTLX-G3
SOFAR 25KTLX-G3
SOFAR 2700TL-G3
SOFAR 3.3KTL-X
SOFAR 3.3KTLX-G3
SOFAR 3.6KTLM-G2
SOFAR 3.6KTLM-G3
SOFAR 3000TL-G3
SOFAR 30KTLX-G3
SOFAR 3300TL-G3
SOFAR 33KTLX-G3
SOFAR 36KTLX-G3
SOFAR 3KTLM-G2
SOFAR 3KTLM-G3
SOFAR 4.4KTL-X
SOFAR 4.4KTLX-G3
SOFAR 4.6KTLM-G2
SOFAR 4.6KTLM-G3
SOFAR 40KTLX-G3
SOFAR 45KTLX-G3
SOFAR 4KTLM-G2
SOFAR 4KTLM-G3
SOFAR 5.5KTL-X
SOFAR 5.5KTLX-G3
SOFAR 50KTLX-G3
SOFAR 5KTLM-G2
SOFAR 5KTLM-G3
SOFAR 6.6KTL-X
SOFAR 6.6KTLX-G3
SOFAR 60KTLX-G3
SOFAR 6KTLM-G2
SOFAR 6KTLM-G3
SOFAR 8.8KTL-X
SOFAR 8.8KTLX-G3
SOFAR 80KTLX-G3
SolarEdge
RSE27.6K
SE10000A
SE10000H
SE100K
SE10K
SE11400A
SE11400H
SE12.5K
SE14.4K
SE16K
SE17K
SE2000H
SE2000M
SE20K
SE2200
SE2200H
SE25K
SE27.6K
SE3000
SE3000H
SE30K
SE33.3K
SE3500
SE3500H
SE3680H
SE3800H
SE3K
SE4000
SE4000H
SE43.2K
SE4K
SE5000
SE5000A
SE5000H
SE5K
SE6000
SE6000A
SE6000H
SE6K
SE7600A
SE7600H
SE7K
SE8000H
SE8250H
SE8K
SE9K
SolArk
12K-2P-N
12K-3P-L
15K-2P-N
30K-208V
5K-1P-L
5K-1P-N
5K-2P-N
60K-480V
8K-1P-L
8K-2P-L
8K-2P-N
Solax
X1-0.6-S-D(L)
X1-0.6-S-N(L)
X1-0.7-S-D(L)
X1-0.7-S-N(L)
X1-1.1-S-D(L)
X1-1.1-S-N(L)
X1-1.5-S-D(L)
X1-1.5-S-N(L)
X1-2.0-S-D(L)
X1-2.0-S-N(L)
X1-2.5K-S-D(L)
X1-2.5K-S-N(L)
X1-3.3K-S-D(L)
X1-3.3K-S-N(L)
X1-3.6K-S-D(L)
X1-3.6K-S-N(L)
X1-3K-S-D(L)
X1-3K-S-N(L)
X1-MINI-0.6K-G4
X1-MINI-0.7K-G4
X1-MINI-0.8K-G4
X1-MINI-1.1K-G4
X1-MINI-1.5K-G4
X1-MINI-2.0K-G4
X1-MINI-2.5K-G4
X1-MINI-3.0K-G4
X1-MINI-3.3K-G4
X1-MINI-3.7K-G4
X1-MINI-4.0K-G4
X3-MIC-10K-G2
X3-MIC-12K-G2
X3-MIC-15K-G2
X3-MIC-3K-G2
X3-MIC-4K-G2
X3-MIC-5K-G2
X3-MIC-6K-G2
X3-MIC-8K-G2
X3-PRO-10K-G2
X3-PRO-12K-G2
X3-PRO-15K-G2
X3-PRO-17K-G2
X3-PRO-20K-G2
X3-PRO-25K-G2
X3-PRO-30K-G2
X3-PRO-8K-G2
X3-ULT
X3-MIC/PRO-G2
X3-MIC/PRO
X3-MGA-G2
X3-IES
X3-Hybrid-G4
X3-Hybrid-G1/G2
X3-Hybiyd/Fit
X3-HYB-G4 PRO
X3-FTH
X1-Smart
X1-Micro 2 in 1
X1-Mini-G4
X1-IES
X1-Hybrid-G4
X1-Hybrid-G3
X1-Hybiyd/Fit
X1-Boost/Mini-G4
X1-Boost-G4
X1-Boost/Air/Mini
X1-AC
Solis
S5-GC100K-US
S5-GC75K-US
S5-GC80K-US
S5-GC90K-US
S6-EH1P10K-H-US
S6-EH1P11.4K-H-US
S6-EH1P3.8K-H-US
S6-EH1P5K-H-US
S6-EH1P7.6K-H-US
S6-EH1P9.9K-H-US
S6-GC25K-US
S6-GC30K-LV-US
S6-GC33K-US
S6-GC36K-US
S6-GC40K-US
S6-GC50K-US
S6-GC60K-US
Solis-100K-5G-US
Solis-125K-PLUS-EHV-5G-US
Solis-185K-EHV-5G-US
Solis-185K-PLUS-EHV-5G-US
Solis-1P10K-4G-US
Solis-1P3.6K-4G-US
Solis-1P5K-4G-US
Solis-1P6K-4G-US
Solis-1P7.6K-4G-US
Solis-1P9K-4G-US
Solis-255K-EHV-5G-US
Solis-255K-PLUS-EHV-5G-US
Solis-25K-US-XX
Solis-30K-US-XX
Solis-36K-US-XX
Solis-40K-US-XX
Solis-50K-US-F-XX
Solis-60K-US-F-XX
Solis-66K-US-F-XX
Solis-75K-5G-US
Solis-80K-5G-US
Solis-90K-5G-US
Solplanet
ASW0400/1250A-S
ASW0400/2500A-S
ASW05kH-T2
ASW05kH-T2-O
ASW0600/1250A-S
ASW0600/2500A-S
ASW06kH-T2
ASW06kH-T2-O
ASW0800/1250A-S
ASW0800/2500A-S
ASW08kH-T1
ASW08kH-T2
ASW08kH-T3
ASW08kH-T3-O
ASW1000-S-G2
ASW1000/1250A-S
ASW1000/2500A-S
ASW10000-S
ASW1000S-S
ASW100K-LT
ASW10K-LT-G2
ASW10K-LT-G2 Pro
ASW10kH-T1
ASW10kH-T2
ASW10kH-T2-O
ASW10kH-T3
ASW10kH-T3-O
ASW12K-LT-G2
ASW12K-LT-G2 Pro
ASW12kH-T1
ASW12kH-T2
ASW12kH-T3
ASW12kH-T3-O
ASW13K-LT-G2 Pro
ASW1500-S-G2
ASW1500S-S
ASW15K-LT-G2
ASW15K-LT-G2 Pro
ASW17K-LT-G2
ASW17K-LT-G2 Pro
ASW2000-S-G2
ASW2000S-S
ASW20K-LT-G2
ASW2500-S-G2
ASW25K-LT-G3
ASW27K-LT-G3
ASW3000H-S2
ASW3000-S-G2
ASW30K-LT-G2
ASW30K-LT-G3
ASW33K-LT-G2
ASW33K-LT-G3
ASW3680H-S2
ASW3680-S-G2
ASW36K-LT-G2
ASW36K-LT-G3
ASW3K-LT-G2 Pro
ASW4000H-S2
ASW4000-S-G2
ASW40K-LT-G2
ASW40K-LT-G2 Pro
ASW40K-LT-G3
ASW45K-LT-G2
ASW45K-LT-G2 Pro
ASW45K-LT-G3
ASW4K-LT-G2 Pro
ASW5000H-S2
ASW5000-S-G2
ASW50K-LT-G2
ASW50K-LT-G2 Pro
ASW50K-LT-G3
ASW5K-LT-G2 Pro
ASW6000H-S2
ASW6000-S
ASW6000-S-G2
ASW60K-LT-G3
ASW6K-LT-G2 Pro
ASW75K-LT
ASW8000-S
ASW80K-LT
ASW8K-LT-G2 Pro
ASW10K-LT-G2
Zeverlution 5000
Sungrow
SG10KTL-M
SG10RS
SG10RT
SG110CX
SG125CX-P2
SG12KTL-M
SG12RT
SG15KTL-M
SG15RT
SG17RT
SG2.0RS-S
SG2.5RS-S
SG20KTL-M
SG20RT
SG3.0RS
SG3.0RS-S
SG3.6RS
SG33CX
SG4.0RS
SG4.0RT
SG40CX-P2
SG5.0RS
SG5.0RT
SG5K-D
SG5KTL-D
SG5KTL-MT
SG6.0RT
SG6KTL-MT
SG7.0RT
SG8.0RS
SG8.0RT
SG8K-D
SG8KTL-M
SG9.0RS
SH10RS
SH10RT
SH10RT-20
SH10RT-V112
SH15T
SH20T
SH25T
SH3.0RS
SH3.6RS
SH4.0RS
SH5.0RS
SH5.0RT
SH5.0RT-20
SH5.0RT-V112
SH5K
SH5K-30
SH6.0RT
SH6.0RT-V112
SH8.0RS
SH8.0RT
SH8.0RT-20
SH8.0RT-V112
SUNSYNK
SUN1000G3-EU-230
SUN1300G3-EU-230
SUN1600G3-EU-230
SUN1800G3-EU-230
SUN2000G3-EU-230
SUN300G3-EU-230
SUN500G3-EU-230
SUN600G3-EU-230
SUN800G3-EU-230
SUNSYNK-25K-SG01HP3-EU-BM2
SUNSYNK-30K-SG01HP3-EU-BM3
SUNSYNK-40K-SG01HP3-EU-BM4
SUNSYNK-50K-SG01HP3-EU-BM4
SUNSYNK-8K-SG01LP1
SYNK-10K-SG04LP3
SYNK-12K-SG04LP3
SYNK-16K-SG01LP1
SYNK-3.6K-SG01LP1
SYNK-3.6K-SG04LP1
SYNK-5K-SG03LP1
SYNK-5K-SG04LP1
SYNK-8K-SG04LP3
SYNK-8K-SG05LP1
Tesla
Powerwall Built-in Inverter
Solar Built-in Inverter
TSUN
TSOL-MP2250
TSOL-MP3000
TSOL-MS1600
TSOL-MS1800
TSOL-MS2000
TSOL-MS300
TSOL-MS3000
TSOL-MS350
TSOL-MS400
TSOL-MS600
TSOL-MS700
TSOL-MS800
And more coming soon ...
Enphase
AC Battery
IQ Battery 3
IQ Battery 3T
IQ Battery 5P
Huawei
Directly compatible with NeoGrid® AI
LUNA2000
LUNA2000-10KW-C1
LUNA2000-5KW-C0
SMA
SMA Battery
SolarEdge
SolarEdge Home Battery 400V
SolarEdge Home Battery 48V
Tesla
Powerwall
Powerwall 2
Powerwall 3
Solis
Battery
Solax
X3-ULT
X3-Hybrid-G4
GivEnergy
GIV-BAT-9.5-G3C
GIV-BAT-9.5
GIV-BAT-8.2
GIV-BAT-6.3
GIV-BAT-5.6
GIV-BAT-5.2-G3C
GIV-BAT-5.2
GIV-BAT-3.4 (HV)
GIV-BAT-2.6
FoxESS
KH10.5
Enphase
Enphase Integrated Consumption Meter
FOXESS
Built-in Meter
GivEnergy
Built-in Meter
Huawei
Integrated Power Sensor
SMA
SMA Meter
SolarEdge
SolarEdge Built-in Meter
Solax
Site Meter
Solis
Built-in Meter
Tesla
Powerwall Built-in Meter
Solar Built-in Meter
E3DC
S10 SE
S10 X
S10 E PRO
WALLBOX
Haier
hOn App
Schneider Electric
HEMSlogic Gateway & App
Shyft-Power
Cloud-HEMS without Installation
Homey
Homey Cloud
Homey Pro
Homey Pro mini
Homey Self-Hosted Server
You can also use our dynamic tariff in other apps. Either by connecting your Ostrom tariff directly or via the EPEX Spot and Nordpool exchange prices.
Compatible Devices In The Ostrom Store
Visit our Ostrom Store to find compatible devices you can easily install and connect to our Ostrom App.
What Our Customers Are Saying
We take pride in providing excellent customer service. But don’t just take our word for it: Hear it from customers who’ve already made the move to Ostrom.
Trustpilot Custom Widget
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
- 5 out of 5 star rating on Trustpilot
Proud To Be A B Corp™
Ostrom is now a Certified B Corporation meaning we are part of a global community working to make high social and environmental impact. This strengthens our commitment to creating a better workplace, community and environment.
Breakups Are Never Easy… Oh Wait, With Ostrom They Are!
Lean back and enjoy: When switching to us, we handle all the details with your old provider.
Seamless & Carefree
We manage the cancellation and handover process so you can stay lit at all times!
Uninterrupted Service
We'll sort everything right away! Even after setup, we’re here to make sure everything works smoothly.
We Deal With Your Ex
Let Ostrom do it for you: We'll let your old provider know you’ve seen the light.
The 5 Most Frequently Asked Questions
- #1 Why should I switch to Ostrom?
Ostrom is the only energy provider that has the same incentives as you - to use less electricity! With our flat 6 € basic fee, we earn the same from a small flat as from a large house. Therefore, unlike every other energy provider, we genuinely want you to use less electricity.Oh yeah, and we have our top-rated app... and our incredible customer support... and our smart integrations... and our certified green energy...
- #2 I still have my contract period with my old provider. Do I have to wait? (Not at all!)
No, there’s no need to wait! Even if your current contract has up to 12 months remaining, you can sign up early with Ostrom today. Just sign up now, and we’ll take care of the rest - once your existing contract ends according to pre-agreed terms, we will seamlessly switch you to Ostrom.
- #3 What is the difference between the SimplyFair and SimplyDynamic tariffs?
SimplyFair: Our original transparent tariff for all! Easily add meter readings to track your consumption on our app. Energy prices track the market prices on a monthly basis. In fact, in the last 2 years we’ve already decreased prices seven times!
SimplyDynamic: Our smart-meter compatible tariff! For those customers who already have a smart meter, automatically see your energy consumption on an hourly basis. This means you can take advantage of low prices when the sun shines or the wind blows! Both have all the great features for all Ostrom customers: risk-free monthly cancellable contract, all the features of the Ostrom App (smart home integrations, referrals, perks, CO2 tracking, Ostrom Store, live customer chat & more!)
- #4 I'm worried about price changes. What do they look like at Ostrom?
While energy prices change often, our SimplyFair tariff removes that complexity for our customers. It's the perfect balance between dynamic prices that change hourly and 24-month contracts that keep you locked in to a high price (think households in 2025 still paying 2022 prices). We truly stick to our electricity-at-fair-prices model. This means that unlike our competitors whose prices mostly only go up, we even pass on decreases as well. Since our monthly fixed fee means we do not profit from price increases, increases only happen when market prices change significantly, such as during the energy crisis a few years ago. However since then, we have decreased prices 7 times and only increased once, still achieving a significantly cheaper price over time.
- #5 Does Ostrom offer risk-free, flexible, monthly cancellable contracts?
Yes! Both our SimplyFair and SimplyDynamic tariffs do not have the typical 12- or 24-month minimum contract periods like every other provider. We want you to stay because you want to, not because you have to.
Green Energy Made Easy
Switch and save in only 5 minutes
Please Enter The Address
This is some text inside of a div block.
.svg)
2 People
kWh
EV
Heat Pump
PV/Battery
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.