Industry Updates & Analysis.
Operational data, market analysis, and technical articles from the ZynexGroup team.
6 knowledge areas for industrial battery storage
We build ZynexGroup’s knowledge base around six core areas. Active pillars contain published articles; planned pillars open as material is ready.
BESS 101
What is industrial battery storage, and why does it matter for your business?
The technical and conceptual foundation pillar. Explains what BESS is, how it works, LFP vs NMC, grid integration, Energinet’s role, and the key concepts.
- Grid connection wait times are historically long, and what that means for those who act now
- What is State of Health (SoH) in an industrial battery - and who is responsible?
- Proactive vs. reactive battery service: Why the difference is measured in production hours
- What is a grid connection, and why is 400A a practical rule of thumb for BESS?
The financial case
How does a battery become an investment with a reliable return?
The CFO’s pillar. ROI, grid capacity as an asset, EIFO financing, trading mechanics, system services, revenue stacking, and what happens after year 6.
- Financing a BESS: How do you present the case to the bank?
- How does a BESS affect a company's electricity bill?
- Who owns the battery, and what may the customer use it for?
- What happens if ZynexGroup cannot pay?
Production security
How do you protect production against an unstable power grid?
The COO’s pillar. Energinet forecasts, STS technology, outages, downtime, operating costs, security of supply, and backup logic.
Coming soonPragmatic sustainability
How do you document and communicate real green action?
The ESG and marketing pillar. ESG reporting, CO₂ displacement, renewable integration, greenwashing vs real hardware, and employer branding.
- Pragmatic sustainability with BESS: What you can actually measure, report and communicate
- Scope 2, energy flexibility and BESS: What finance and ESG should align on
- Employer branding: Can BESS be used in recruitment and a green profile?
- How to communicate a BESS investment internally and externally without overclaim
The complete guide to BESS installation in Denmark
From decision to commissioning: everything you need to know
The headache-free pillar. Process, bureaucracy, site assessment, grid connection, Energinet requirements, municipal dialogue, timeline, and what ZynexGroup handles.
- The complete guide to BESS installation in Denmark: Process, parties, timeline, and what ZynexGroup handles
- Typical delays and what goes wrong
- Commissioning, testing, and handover: When is the system ready for operation?
- Realistic timeline: From signing to go-live for a typical 2-3 module system
The Danish energy market
Understand the world ZG operates in
The contextual expert pillar. Grid congestion, Energinet forecasts, the electricity market reform, FCR, aFRR, BRP, DK1 vs DK2, and market mechanics.
- The Danish energy market explained: What industrial BESS decision-makers need to understand in 2025-2030
- When solar and wind produce without storage: Market and grid consequences for industrial consumers
- Grid connection, waiting times and strategic timing: Why "acting now" is a market question
- BRP, aggregator and balance responsibility: Who does what in the value chain?
Latest articles
View all →Financing a BESS: How do you present the case to the bank?
When a company considers investing in an industrial battery energy storage system (BESS), the money often has to come from somewhere. Some pay from their own...
financial-caseHow does a BESS affect a company's electricity bill?
When a company considers installing an industrial battery energy storage system (BESS), a very concrete question often comes from the finance function: will ...
financial-caseWho owns the battery, and what may the customer use it for?
One of the questions that comes up most often when a company considers an industrial BESS system under ZynexGroup's model is ownership. Who actually owns the...
financial-caseWhat happens if ZynexGroup cannot pay?
One of the most justified questions from a CFO or owner-manager is rarely the one a supplier brings up first: what actually happens if the counterparty can n...
financial-caseWho carries the risk in a BESS agreement?
When a company buys an industrial BESS system (Battery Energy Storage System) and enters an agreement that lets a specialist commercially optimise the system...
financial-caseFixed payment vs. revenue-share: Which BESS model fits an industrial company best?
When an industrial company considers an industrial BESS installation (Battery Energy Storage System), the decision is not only about technology and price. It...