Tridens Blog

Welcome to your source for all communications, eMobility, EV charging, energy & utility, and software & SaaS articles, questions, news, blogs, and guides, curated by Tridens.

AFIR compliance for CPOs with payments, pricing and data beside a public EV charger

AFIR Compliance Guide for CPOs: Payments, Pricing, Data

  • E-Mobility
AFIR compliance for CPOs: check payment, pricing and data requirements, 2025–27 deadlines, national enforcement and practical implementation steps.

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Direct carrier billing purchase approval on a smartphone with a mobile invoice

Direct Carrier Billing (DCB) Explained

  • Communications
Direct carrier billing (DCB) charges purchases to a mobile phone bill or prepaid balance. Learn the payment flow, see a practical example, and understand the limits.

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EV charging at a modern hotel

EV Charging for Hotels: A Practical Guide for Operators

  • E-Mobility
Plan EV charging for hotels around the guest journey, pricing, power capacity, billing, support, and multi-property operations.

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EV charging at a modern shopping mall

EV Charging for Shopping Malls: From Amenity to Revenue

  • E-Mobility
Plan EV charging for shopping malls around visitor experience, pricing, billing, power management, and scalable operations.

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EV charging for a car rental fleet at a rental depot

EV Charging for Car Rental Companies: Fleet Charging at Scale

  • E-Mobility
EV charging for car rental companies needs depot control, billing, pricing, and uptime. See how rental fleets can scale charging operations.

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Utility grid supplying an EV charging station and electric car

EV Charging for Utilities: How to Build a Scalable Program

  • Energy & Utility
EV charging for utilities requires grid planning, smart charging, billing, tariffs, roaming, and customer systems that can scale together.

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thumbnail for blog ev charging software companies

Top 10 EV Charging Software Companies (To Watch in 2026)

  • E-Mobility
These are the top 10 EV charging software companies in 2026. Find the best EV charging solution to start your EV charging business today.

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Grid demand-response signal passes through charging management to an EV charger, with a chart showing reduced charging load during an event.

OpenADR for EV Charging: How Demand Response Works

  • E-Mobility
OpenADR helps EV charging networks respond to grid signals. Learn how it works with OCPP, smart charging, billing, and CPO operations.

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Time-of-use billing dashboard showing peak, shoulder, and off-peak pricing bands from interval meter data

Time-of-Use Billing: How Utilities Turn Interval Data Into Flexible Pricing

  • Energy & Utility
Time-of-use billing helps utilities rate interval usage, price peak demand, improve bill accuracy, and communicate tariffs clearly.

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Subscription plan configuration connected to an invoice and recurring renewal calendar.

Subscription Management Application: What SaaS Teams Need

  • Software & SaaS
A subscription management application helps SaaS teams manage plans, billing, renewals, dunning, usage add-ons, and reporting in one flow.

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EV charger connected to session rating, invoice payment, and roaming settlement

EV Charging Billing Software: What Operators Need to Monetize Charging Networks

  • E-Mobility
EV charging billing software connects tariffs, payments, invoices, subscriptions, roaming settlement, and revenue control for CPOs and EMSPs.

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Differentiated network slice context and an enterprise contract feed rating and charging, which produce matching itemized commercial charges on an invoice.

From Network Slice to Revenue: How Context-Aware Charging Enables 5G Enterprise Offers

  • Communications
A network slice with guaranteed QoS is a capability, not a product. See how context-aware charging turns slice and QoS data into sellable offers.

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