Zonneplan Tech Stack

Solar + battery + EV charging platform with AI-driven sales automation

Services for Renewable Energy Zwolle, Overijssel 201–500 employees Founded 2012 Privately Held

Zonneplan sells distributed solar, home batteries, and smart EV chargers to residential customers in the Netherlands, wrapping them in dynamic pricing and energy-orchestration software. The tech stack reveals an AI-first operations playbook: LangSmith, Claude, LangChain, and LangGraph dominate, paired with n8n for workflow automation and Cursor for development velocity. Active projects—predictive lead scoring, fully automated sales channels, and a virtual power plant model—show the company is reengineering its go-to-market around AI agents and chatbots (including a service bot called Kiki) while scaling infrastructure for real-time meter data and billing accuracy.

Tech Stack 20 technologies

Core Stackn8n Cursor Grafana Power BI Laravel GitHub Actions Sentry PHP Slack LangChain TypeScript Python LangSmith Claude CRM Microsoft 365 Azure LangGraph LinkedIn

What Zonneplan Is Building

◆Challenges

Performance monitoring
Optimizing sales funnel across channels
Expanding sales channel 24/7
Accurate meter data
Billing errors
Scaling sustainable energy solutions
Maintaining up-to-date knowledge base
Identifying automation opportunities
Keeping chatbot stable
Reducing recurring questions about charging stations

▲Active Projects

Plan zero
Ai-driven sales process development
Fully automated sales channel
Building new ai-agents
Developing chatbot kiki
Creating servicebuddy knowledge base
Predictive lead-scoring implementation
Virtual power plant
Shadowcasting model
Backcasting algorithm

Hiring Activity

Steady30 roles · 9 in 30d

Department

Engineering

Sales

Support

Ops

Finance

Energy

Logistics

Seniority

Mid

Junior

Senior

Intern

Lead

Notable leadership hires: Head of Sales

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About Zonneplan

Zonneplan is a solar and energy hardware retailer based in Zwolle that bundles photovoltaic panels, home batteries, EV chargers, and smart grid software into a single customer offering. Founded in 2012, the company operates across installation, billing, customer support, and energy logistics. The customer value proposition centers on reducing grid feed-in charges and enabling intelligent load shifting—customers own their generation and storage, and Zonneplan's software coordinates when energy flows. The organization spans 201–500 employees and hires exclusively in the Netherlands; current hiring velocity is steady across engineering, sales, support, and operations roles.

HeadquartersZwolle, Overijssel

Company Size201–500 employees

Founded2012

Hiring MarketsNetherlands

Frequently Asked Questions

What tech stack does Zonneplan use?

Zonneplan runs on Laravel (backend), TypeScript and Python (application code), Azure (cloud), and Power BI (analytics). The stack emphasizes AI and automation: LangSmith, Claude, LangChain, LangGraph, and n8n for workflow orchestration.

What is Zonneplan working on?

Current projects include predictive lead scoring, AI-driven sales automation, a virtual power plant model, a service chatbot (Kiki), and shadowcasting and backcasting algorithms for energy forecasting and optimization.