365zon
365zon (365 Energie B.V.) is a Dutch solar PV installer founded in 2011, serving residential, social-housing (woningcorporaties), and commercial customers with panels, batteries, EV chargers, and smart energy management.
- Company typePrivate
- Founded2011
- HeadquartersBest, Netherlands
- Headcount51–100
- GTM typeB2B and B2C
- OfferingServices
What 365zon does
365zon (legal name: 365 Energie B.V.) is a Dutch solar photovoltaic (PV) installation company headquartered in Best, Netherlands, founded in 2011 by Lars Buuts. The company serves three distinct customer segments: residential homeowners (Particulieren), tenants in social housing operated by woningcorporaties (Huurwoningen), and commercial / business clients (Zakelijk), and reports more than 35,000 residential customers and over 2,000 business customers across its history.
The company's core offering spans the design, sale, and installation of PV systems, with proprietary yield-calculation software co-developed with TU Delft used to size systems and generate proposals. Over time the portfolio has been extended into adjacent energy products: home batteries (including Sessy, AlphaESS, and KSTAR hardware), EV chargers, APK and Scope 12 inspections, commercial energy storage, and a smart energy management offering branded Slimme Sturing that integrates the hardware stack through home energy management system (HEMS) protocols. The company was the first installer in the Netherlands to offer the Zonnegarant quality guarantee (partnership from 2014), which underpins its brand promise on panel yield and workmanship.
365zon's business model is project-based and unit-economics-driven, with revenue generated from equipment sales (modules, inverters, batteries, EV chargers), installation labor, and increasingly from cross-sold batteries, EV chargers, monitoring, and maintenance services. Distribution is hybrid: a direct-to-consumer sales force handles Particulieren and Zakelijk deals, while dedicated channel partnerships with Dutch woningcorporaties provide programmatic access to rental-property portfolios. The company operates as a private B.V. with 51-100 employees and provides both residential and commercial monitoring as a recurring after-sale service.
365zon firmographics
Firmographics- Name
- 365zon
- Legal name
- 365 Energie B.V.
- Website
- https://365zon.nl
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- 365zon (365 Energie B.V.) is a Dutch solar PV installer founded in 2011, serving residential, social-housing (woningcorporaties), and commercial customers with panels, batteries, EV chargers, and smart energy management.
- Ownership category
- akta.pro rank
365zon industry classification
Industry- Product category
- Solar Installation Services
- NAICS
- Solar Electric Power Generation (221114)
- SIC
- Electric Lighting & Wiring Equipment (3640)
- akta.pro primary industry
- Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)
- akta.pro secondary industry
- DER Program Operations & Customer/Installer Enablement (Applications, Portals, Inspections) (EUADALAO)
Keywords
Where 365zon is headquartered
LocationHeadquarters
- HQ city
- Best
- HQ country
- Netherlands
- HQ region
- Europe
Offices2 records
Markets served
365zon business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Solar Panel Sales and Installation: One-time sale and installation of solar panel systems for residential and business customers. Includes roof assessment, system design, installation by certified technicians, and connection to grid.
- Home Battery Systems: Sale and installation of home batteries (Sessy, AlphaESS, and other brands) that store excess solar energy for later use, helping customers maximize self-consumption and reduce energy costs.
- Service Contracts and Monitoring: Ongoing monitoring services for business customers (24/7 monitoring), preventive maintenance, and service response for both residential and commercial installations.
- Scope 12 Inspections: Official safety inspections for business solar installations as required by insurance companies. Includes inspection report and compliance certification.
- APK Zonnepanelen (Solar Panel MOT): Periodic inspection and maintenance checks for solar panel systems to ensure optimal performance and safety, similar to vehicle APK inspections.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Sessy Home Battery - Starting price |
| One time/ perpetual license | Pay-as-you-go | AlphaESS Home Battery - Starting price |
| Unit Pricing | Pay-as-you-go | Longi Solar Panel Set - 6 panels |
| Unit Pricing | Pay-as-you-go | Residential Solar Panel Systems |
| Unit Pricing | Multi-year contract | Business Solar Installations |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels5 records
365zon product offering
Product offeringCore offering
365zon supplies solar panel installation, home battery storage systems (Sessy, AlphaESS, KSTAR), EV charging stations, and related inspection and monitoring services for residential, rental, and commercial customers in the Netherlands. The company delivers turnkey solutions covering roof assessment, system design, certified installation, subsidy handling, and post-installation monitoring, with optional Zonnegarant guaranteed energy yield.
Product overview
365zon is a Dutch solar energy company offering an integrated portfolio of solar energy solutions. The core product line consists of solar panels (zonnepanelen) for residential, rental, and commercial properties, paired with home battery storage systems (thuisbatterij) from brands including Sessy, AlphaESS, and KSTAR. The company also provides EV charging stations (laadpalen), solar panel inspections (APK), commercial energy storage (energieopslag zakelijk), Scope 12 inspections, and business maintenance/monitoring services. Smart control features (slimme sturing) coordinate these products to optimize energy usage based on dynamic pricing and consumption patterns. Solutions are available through three segments: Particulieren (residential), Huurwoningen (rental housing via housing corporations), and Zakelijk (commercial/business).
Differentiator
Problem solved
Functional benefit
Products and services
- Zonnepanelen (Solar Panels) Solar panel systems for residential, rental, and commercial properties in the Netherlands. Longi Solar panels starting from 465 WP with Shade Optimisation. Includes roof assessment, certified installation, grid connection, and optional Zonnegarant yield guarantee. 8-panel residential systems from €1,799-€3,899; 10-panel from €2,799-€3,899.
- Thuisbatterij (Home Battery) Home battery storage systems from Sessy (from €3,250 ex. VAT, 5.5-33 kWh) and AlphaESS (from €3,075 ex. VAT, 3.8-40 kWh) plus KSTAR. Stores excess solar energy for evening use, increases self-consumption, and supports 1-phase and 3-phase connections.
- Laadpalen (EV Charging Stations) Electric vehicle charging stations that integrate with solar panel and home battery systems for smart charging using excess solar power. Available for residential and business customers.
- Energieopslag Zakelijk (Commercial Energy Storage) Business energy storage solutions that help companies reduce energy costs by up to 40%, avoid peak loads, prevent backfeed costs, and manage grid congestion. Pairs with commercial solar installations for Dutch companies, schools, VvEs, and institutions.
- APK Zonnepanelen (Solar Panel MOT Inspection) Annual technical inspection (Algemene Periodieke Keuring) of solar panel systems that checks safety, performance, and issues such as loose connections. Available for residential, rental, and business customers to prevent unexpected costs and ensure long-term output.
- Scope 12 Keuringen (Scope 12 Inspections) Official Scope 12 inspections of solar panel systems required by insurance companies for business installations. Includes inspection report and compliance certification covering safety, quality, and risk factors.
- Onderhoud en Monitoring Zakelijk (Business Maintenance and Monitoring) 24/7 monitoring and preventive maintenance contracts for commercial solar installations, ensuring optimal performance, early issue detection, and ongoing service response for business customers.
Quantifiable outcome
- Energy cost savings up to 70% for businesses
- +5 more outcomes
Companies that use 365zon
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles3 records
365zon technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
Feature4 records
365zon partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- Stichting ZonnegarantcoreIn 2014, 365zon became the first partner in the Netherlands for Stichting Zonnegarant. This unique partnership allows 365zon to offer guaranteed energy yield to customers - if the solar panels do not deliver the promised output, customers receive compensation for the difference. This was a first in the Dutch market.
- Holland Solarminor365zon is a member of Holland Solar, the Dutch branch association for solar energy and battery storage sector since 1983. This provides industry representation and access to sector developments.
- De Centraleminor365zon partners with De Centrale for VAT return services on home batteries. De Centrale specializes in VAT recovery for sustainable installations and handles the complete administration for customers who qualify.
- Woningcorporaties (Various Housing Corporations)core365zon works with housing corporations to offer solar panels and home batteries to renters. The housing corporations select eligible properties, and 365zon manages the entire installation and service process. This B2B2C model allows reach into the renter segment.
Scale indicators8 records
Recent moves6 records
Expansion highlights4 records
365zon competitors and assessment
Company assessmentBroad incumbents
- Vattenfall (Netherlands): Vattenfall's Netherlands operations include solar and battery offerings for households and businesses — a broad incumbent providing overlapping services to the same Dutch customer base as 365zon.
- Greenchoice: Greenchoice is a Dutch green energy supplier that has offered solar panel packages to customers — a broad incumbent overlapping with 365zon on residential solar but not specializing in installation services.
- Tesla Energy: Tesla Energy sells Powerwall batteries, solar panels, and integrated energy management globally — overlapping with 365zon's battery and smart-control offerings at a much larger scale and with proprietary hardware.
- Eneco: Eneco is a major Dutch energy retailer and utility with solar installation and battery offerings as part of a broader energy portfolio — a broad incumbent that overlaps with 365zon on residential and SME solar but operates at much larger scale.
Direct peers
- Otovo: Otovo is a European residential solar and battery subscription installer operating across multiple European markets — comparable to 365zon in offering turnkey rooftop solar with adjacent battery/energy services, although at a larger European scale.
- 1Komma5°: 1Komma5° is a leading German residential rooftop solar and heat-pump installer with proprietary energy-management software ('Heartbeat') — closely comparable in business model, technology emphasis, and customer segment to 365zon.
- Zonneplan: Zonneplan is one of the largest Dutch residential and commercial solar installers with proprietary monitoring and energy-management software — directly comparable in product, customer base, and GTM to 365zon, and a key domestic competitor.
- Enpal: Enpal is a German solar and battery subscription installer serving residential customers with integrated financing and service — comparable to 365zon in end-to-end service delivery, recurring revenue model, and residential focus.
Emerging players
- SolarEdge: SolarEdge is a major inverter and power-optimizer supplier whose products 365zon integrates — an emerging/complementary hardware player whose technology, pricing, and installer economics directly affect 365zon's cost structure.
- Enphase Energy: Enphase is a leading microinverter and home energy system supplier whose products 365zon integrates — an emerging/complementary player whose product roadmap and installer programs directly shape 365zon's hardware choices and customer experience.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
365zon social profiles
Digital presence365zon compliance and trust
Trust signalCompliance5 records
365zon financial estimates
Financial estimateRevenue estimate
Valuation estimate
365zon leadership team
Management profileNumber of profiles
Profiles1 record
365zon funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
365zon 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 365zon
What does 365zon do?
365zon supplies solar panel installation, home battery storage systems (Sessy, AlphaESS, KSTAR), EV charging stations, and related inspection and monitoring services for residential, rental, and commercial customers in the Netherlands. The company delivers turnkey solutions covering roof assessment, system design, certified installation, subsidy handling, and post-installation monitoring, with optional Zonnegarant guaranteed energy yield.
Is 365zon a public or private company?
365zon is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was 365zon founded?
365zon was founded in 2011. It employs 51 to 100 people.
Where is 365zon based?
365zon is headquartered in Best, Netherlands, in the Europe region.
How does 365zon make money?
Five revenue lines are on record. Solar Panel Sales and Installation is the primary driver. The others are home Battery Systems, service Contracts and Monitoring, scope 12 Inspections and APK Zonnepanelen (Solar Panel MOT).
Who are 365zon's main competitors?
Broad incumbents on record are Vattenfall (Netherlands), Greenchoice, Tesla Energy and Eneco. Direct peers are Otovo, 1Komma5°, Zonneplan and Enpal. Emerging players are SolarEdge and Enphase Energy.
Does 365zon have an API?
No public API is recorded for 365zon.
What industry is 365zon in?
365zon's product category is Solar Installation Services. Its primary akta.pro industry code is EUAMABAB, Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System), with a secondary code of EUADALAO, DER Program Operations & Customer/Installer Enablement (Applications, Portals, Inspections). Its NAICS code is 221114 and its SIC code is 3640.