Kiwigrid
Kiwigrid is a German Energy IoT platform provider offering KiwiOS-based software and hardware gateways to integrate, monitor, and optimize distributed energy assets — including PV systems, batteries, heat pumps, and EV chargers — for installers, utilities, system providers, and homeowners across Europe.
- Company typePrivate
- Founded2008
- HeadquartersDresden, Germany
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
What Kiwigrid does
Kiwigrid GmbH is a German Energy IoT platform provider founded in 2008 and headquartered in Dresden, operating as a privately held GmbH with 51–100 employees. The company builds KiwiOS, a software platform that integrates, monitors, and optimizes distributed energy assets — photovoltaic systems, battery storage, heat pumps, and EV chargers — across residential, commercial, and utility use cases. Its hardware layer consists of the Energy Manager VoyagerX and RailX gateways that aggregate device data and connect it to KiwiOS cloud services via documented APIs (response-time SLOs of 95% under 400 ms, 98% under 600 ms, 99.5% under 1,000 ms). The platform supports 60+ certified device integrations across major brands (Fronius, SMA, Huawei, Varta, KEBA, Webasto, Viessmann, Vaillant, Bosch) using protocols including EEBus, Modbus RTU/TCP, and RS-485, and holds ISO/IEC 27001:2022 certification, GDPR compliance, and NIS2 alignment. Sub-brands include The Independent Home (consumer app), The Transactive Grid (utility-side tariff and market integration), and Matua AI (alpha-phase forecasting and optimization agent).
Kiwigrid generates revenue across four streams: hardware sales of Energy Manager gateways, recurring SaaS subscriptions for consumer and operator applications, PaaS/white-label licensing of KiwiOS to OEMs and system providers, and developer/API services accessed through a self-serve developer portal. Go-to-market combines direct enterprise sales to utilities and system providers with a certified installer channel — anchored by the SOLARWATT premium partner network — for residential and SMB deployments. Target segments span installers, residential homeowners seeking PV self-consumption optimization, system integrators/OEMs needing a white-label EMS backbone, energy utilities (including grid operator mitnetz) building VPP aggregation, and developers extending the platform via APIs.
Strategically, Kiwigrid has shifted from a German-focused Energy IoT vendor to a pan-European Virtual Power Plant platform provider, launching an open-architecture VPP in mid-2026 with Tibber as its initial customer. The April 2025 Energy Systems Alliance with Solarwatt and Tibber bundles PV hardware, energy management, and dynamic tariffs into a single installer offering, while a strategic investment in the Energy Hub Alliance extends reach into industrial flexibility. Investors include Aqton SE, Innogy, LG Electronics, HTGF, and VentureOut, with the last disclosed funding round in February 2017.
Kiwigrid firmographics
Firmographics- Name
- Kiwigrid
- Legal name
- Kiwigrid GmbH
- Website
- https://kiwigrid.com
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Kiwigrid is a German Energy IoT platform provider offering KiwiOS-based software and hardware gateways to integrate, monitor, and optimize distributed energy assets — including PV systems, batteries, heat pumps, and EV chargers — for installers, utilities, system providers, and homeowners across Europe.
- Ownership category
- akta.pro rank
Kiwigrid industry classification
Industry- Product category
- Energy Management Software
- NAICS
- Electric Power Transmission, Control, and Distribution (22112), Security Systems Services (except Locksmiths) (561621)
- akta.pro primary industry
- EV Charging Infrastructure IoT & Smart Charging (V1G/V2G) (EUADAPAH)
- akta.pro secondary industry
- Microgrids & Energy Management Controllers (Campus/Community/Industrial) (EUADAPAE)
Keywords
Where Kiwigrid is headquartered
LocationHeadquarters
- HQ city
- Dresden
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Kiwigrid business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure, Supply Chain
Revenue model
- Hardware Sales: Sale of Energy Manager hardware devices (VoyagerX and RailX) which serve as gateways connecting distributed energy assets to the cloud platform.
- SaaS Subscriptions: Software-as-a-Service products including The Independent Home app and KiwiOS applications, typically sold with recurring subscription model for monitoring and management services.
- PaaS/White-Label Solutions: Platform-as-a-Service offerings for system providers and OEMs enabling them to build white-label energy management products on top of KiwiOS.
- API/Developer Services: Revenue from developer portal and API access for custom integrations and applications built on KiwiOS platform.
Go-to-market motion3 records
Distribution channels4 records
Marketing channels5 records
Kiwigrid product offering
Product offeringCore offering
Kiwigrid provides a manufacturer-independent Energy IoT platform (KiwiOS) that integrates, monitors, and optimizes distributed energy assets such as photovoltaic systems, batteries, heat pumps, and EV chargers. The company sells hardware gateways (Energy Manager VoyagerX and RailX), SaaS applications (The Independent Home, The Transactive Grid, KiwiOS Operator), and white-label PaaS offerings that enable system providers, OEMs, and utilities to build branded energy management and Virtual Power Plant products.
Product overview
Kiwigrid provides an Energy-IoT platform ecosystem centered on KiwiOS, with hardware gateway products (Energy Manager VoyagerX and RailX), SaaS applications (The Independent Home, The Transactive Grid), and PaaS offerings (KiwiOS modules). The Energy Managers act as local gateways connecting PV inverters, battery systems, EV chargers, heat pumps, and smart home devices, with data flowing to KiwiOS cloud services. SaaS apps provide end-user interfaces and operator tools, while the PaaS layer offers white-label options for system providers and OEMs. AI capabilities are delivered via Matua KI for autonomous energy optimization. The platform serves installers, homeowners, system providers, and utilities across residential and commercial energy management use cases.
Differentiator
Problem solved
Functional benefit
Brands
- KiwiOS: Energy-IoT platform for integrating, monitoring, and optimizing decentralized energy systems
- Energy Manager VoyagerX
- Energy Manager RailX
- The Independent Home
- The Transactive Grid
- Matua AI
Products and services
- Energy Manager VoyagerX
Quantifiable outcome
- Energy cost savings through PV self-consumption optimization and dynamic tariff management
- +1 more outcomes
Companies that use Kiwigrid
Customer profileNamed customers3 records
Segments5 records
Ideal customer profiles3 records
Kiwigrid technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration13 records
AI capability6 records
Feature8 records
Kiwigrid partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and major.
- TibbercoreTibber is the initial customer partner for Kiwigrid's pan-European VPP platform launch. Tibber, a European energy tech company, will use Kiwigrid's open-architecture VPP platform to integrate and optimize distributed energy assets for grid services and energy trading.
- SolarwattcoreSolarwatt and Kiwigrid formed the Energy Systems Alliance together with Tibber in April 2025. The alliance creates a new market opportunity for installers by offering a complete package combining PV systems, energy management, and dynamic tariffs. Solarwatt offers its own certified products integrated with Kiwigrid platform.
- TibbercorePart of the Energy Systems Alliance with Solarwatt and Kiwigrid. Tibber provides dynamic electricity tariff integration and energy market access for the installer ecosystem.
- SOLARWATTcoreSOLARWATT operates as a premium partner network for Kiwigrid, offering Kiwigrid solutions through their installer channel. SOLARWATT also offers certified products ( chargers, inverters) that integrate with Kiwigrid platform.
- Energy Hub AlliancemajorKiwigrid made a strategic investment in the Energy Hub Alliance, which is becoming Europe's largest manufacturer-open pool of industrial energy connectivity with orchestratable flexibility.
- Certified Device PartnerscoreKiwigrid has certified integrations with 60+ device brands including PV inverters (Fronius, SMA, Huawei, etc.), batteries (Varta, E3DC), EV chargers (KEBA, Webasto), heat pumps (Viessmann, Vaillant, Stiebel Eltron), and energy meters (ABB, Kamstrup).
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Kiwigrid competitors and assessment
Company assessmentDirect peers
- Lichtblick: German energy utility and VPP operator with a residential flexibility platform (ZuhauseKraftwerk) using behind-the-meter assets for grid services; comparable HEMS/VPP business model and customer overlap.
- Enpal: German residential solar leasing and energy management company with its own EMS and dynamic-tariff offering; overlaps directly with Kiwigrid's homeowner and installer segments.
- GridX: German energy management software provider for utilities and OEMs, focused on dynamic tariff, §14a EnWG, and home energy management; direct software competitor in the same regulatory and customer space.
- Tiko Energy: European residential VPP operator aggregating behind-the-meter assets across multiple countries for grid services; comparable pan-European aggregation model to Kiwigrid's VPP roadmap.
- GreenCom Networks: German Energy IoT platform vendor for utilities and OEMs with white-label HEMS offerings; comparable white-label/PaaS business model and target customers.
- sonnen: German home battery and energy management provider with its own virtual power plant (sonnenCommunity); competes directly with Kiwigrid in residential EMS/VPP and integrates PV, storage, and heat pumps.
- 1Komma5°: German residential energy services company bundling PV, heat pumps, EV charging and dynamic tariffs under a single platform; directly comparable full-stack residential energy offering.
Broad incumbents
- SolarEdge: Global inverter and module-level electronics provider with an expanding energy management and storage portfolio; competes with Kiwigrid's PV/storage/HEMS integration scope at much larger scale.
- E.ON Home: Major European utility with growing residential flexibility, HEMS, and dynamic-tariff products; broad incumbent that can leverage customer base and grid-scale assets against standalone EMS vendors.
- Tesla Energy: Global residential battery (Powerwall), solar, and VPP platform; broad incumbent that competes on integrated home energy optimization and grid services at consumer scale.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Kiwigrid social profiles
Digital presenceKiwigrid compliance and trust
Trust signalCompliance3 records
Kiwigrid financial estimates
Financial estimateRevenue estimate
Valuation estimate
Kiwigrid leadership team
Management profileNumber of profiles
Profiles5 records
Kiwigrid funding detail
Funding detailFunding overview
Funding rounds3 records
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Kiwigrid M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Kiwigrid
What does Kiwigrid do?
Kiwigrid provides a manufacturer-independent Energy IoT platform (KiwiOS) that integrates, monitors, and optimizes distributed energy assets such as photovoltaic systems, batteries, heat pumps, and EV chargers. The company sells hardware gateways (Energy Manager VoyagerX and RailX), SaaS applications (The Independent Home, The Transactive Grid, KiwiOS Operator), and white-label PaaS offerings that enable system providers, OEMs, and utilities to build branded energy management and Virtual Power Plant products.
Is Kiwigrid a public or private company?
Kiwigrid is a private company. It is classified as venture growth investor backed and is currently operating.
When was Kiwigrid founded?
Kiwigrid was founded in 2008. It employs 51 to 100 people.
Where is Kiwigrid based?
Kiwigrid is headquartered in Dresden, Germany, in the Europe region.
How does Kiwigrid make money?
Four revenue lines are on record. Hardware Sales are the primary driver. The others are saaS Subscriptions, paaS/White-Label Solutions and API/Developer Services.
Who are Kiwigrid's main competitors?
Direct peers on record are Lichtblick, Enpal, GridX, Tiko Energy, GreenCom Networks, sonnen and 1Komma5°. Broad incumbents are SolarEdge, E.ON Home and Tesla Energy.
Does Kiwigrid have an API?
Yes. Kiwigrid offers Platform as a Service (PaaS) products delivered via APIs. The API services include: (1) API provision services for application programming interface delivery; (2) Authentication and authorization services for user login, user management, registration of new users, registration and management of Energy Managers and connected devices; (3) Energy monitoring services for retrieving current and historical data, calculating synthetic data points; (4) Services for controlling third-party devices including direct or automatic execution of optimization algorithms. Response time SLOs: 95% under 400ms, 98% under 600ms, 99.5% under 1,000ms. Developer documentation is at kiwigrid.com/de/entwickler.
What industry is Kiwigrid in?
Kiwigrid's product category is Energy Management Software. Its primary akta.pro industry code is EUADAPAH, EV Charging Infrastructure IoT & Smart Charging (V1G/V2G), with a secondary code of EUADAPAE, Microgrids & Energy Management Controllers (Campus/Community/Industrial). Its NAICS code is 22112.