Vet 7 EV Charging Software Feature Groups Against UK Rules and OCPP
The essential EV charging software features fall into seven groups: real-time monitoring, user management, payments and billing, load management and demand side response, security and firmware control, analytics, and open integrations. Site managers, fleet operators and business owners need all seven working together, not as separate add-ons, especially with the Smart Charge Points Regulations now shaping what “compliant” software looks like.
TL;DR:
New chargers rated at 8 kW or more, and existing chargers at 50 kW or more, must offer contactless payment and show per kWh prices before charging.
Regulations require default off peak schedules, randomized delays up to 600 seconds and extendable to 1,800, and demand side response; test these functions before signing.
Public charging status should refresh within 30 seconds, while remote fault alerts and connector resets can resolve simple glitches without an engineer visit.
OCPP 2.x adds stronger smart charging, security, and ISO 15118 support; OCPP 2.1 adds bidirectional charging and local cost calculation, reducing future hardware replacement risk.
Table of Contents
What EV charging software features actually cover
Charging management software is really a set of connected capability areas, each tied to a business outcome you can measure. Monitoring protects uptime. User management protects revenue and site access. Payments and billing protect cash flow and compliance. Load management protects your electricity contract and the grid. Security protects your hardware investment. Analytics turns raw session data into decisions. Integrations protect your ability to upgrade later without ripping out kit.
These groups map onto a recognisable set of trust signals that shape software design across the sector:
The Smart Charge Points Regulations set baseline requirements for public charge points.
The Open Charge Point Protocol (OCPP), maintained by the Open Charge Alliance, is the common language between chargers and back-office systems.
PAS 1878 and PAS 1879, developed with BSI, cover smart charging device and system interoperability.
Any software worth shortlisting should be assessed against these groups, not against a glossy features list.
Real-time monitoring and remote control
Live status matters because a charger that looks “available” on an app but is actually faulted costs you bookings and trust. Good platforms refresh connector status frequently enough to reflect reality, and the public charging rules push operators toward status updates within 30 seconds so drivers aren’t misled.
Remote diagnostics matter just as much as live status. A platform that flags a fault and lets your team restart a session or reset a connector remotely cuts the number of engineer call-outs you need for simple glitches.
Expect dashboards to surface, at minimum:
Session telemetry: kWh delivered, duration and connector type.
Error and fault codes, timestamped and linked to alerts.
Remote start, stop and reset controls for authorised staff.
User management and access control
Authentication options suit different sites differently. RFID cards work well for fleets and workplaces where drivers are known. A driver app suits mixed public and workplace use, since it also carries payment details. Guest or ad-hoc access, usually via QR code or contactless, is now expected at public sites.
Fleet operators need more than simple logins. Central billing against a single account, driver groups with different access tiers, and priority reservations for depot vehicles all reduce administrative load.
On the operator side, look for:
The ability to reserve bays, block misbehaving users and set access hours.
Audit trails showing who charged, when and for how long.
Group-level reporting that separates fleet, staff and visitor usage.
Our own driver app was built around exactly this kind of layered access, so operators can manage staff, fleet and guest charging from one place.
Payments, billing and pricing transparency
Public charge points now carry firm payment obligations. New chargers rated at 8kW or above, and existing chargers at 50kW or above, must offer contactless payment, and operators must connect to at least one roaming provider within set timeframes so drivers aren’t locked into a single app.
Behind that, operators choose from several revenue models: per kWh, per minute, a flat session fee, or subscription access for staff or fleet accounts. Software needs to reconcile all of these automatically against session data rather than leaving your finance team to cross-check manually.
Two display rules matter for compliance:
Total price must be shown in pence per kWh before the session starts.
The price cannot increase once charging has begun, and pricing should be visible without forcing a signup.
Load management, smart charging and DSR compliance
Load management is where software earns its keep financially. Local load balancing lets you add charge points without triggering a costly grid upgrade, by sharing available capacity across bays rather than treating each charger as a fixed draw. It also makes it easier to fold in onsite solar or battery storage later.
The regulations build specific smart functionality into this picture:
Default off-peak charging schedules that apply unless the owner actively overrides them.
A randomised delay, up to 600 seconds and capable of extending to 1,800, which spreads simultaneous demand and protects local grid stability.
Demand side response (DSR) capability, so the charger can respond to signals from aggregators or grid operators during periods of system stress.
Government’s own smart charging action plan treats DSR interoperability as central to how flexible charging supports the wider grid, so software that can’t talk to third-party DSR providers is a real limitation, not a minor gap.
Pro Tip: Ask a vendor to run a simulated DSR event with randomised delay before you sign anything: it’s the fastest way to see whether the smart functionality is real or just a checkbox.
Our guidance on smart charging for fleets covers how depot operators specifically use load balancing to avoid grid reinforcement costs.
Security, firmware updates and operational resilience
Firmware is the part operators most often overlook until something breaks. Updates should be delivered through a secure process, with signed packages the charger verifies before installing, and the system should flag any unauthorised change rather than applying it silently.
Beyond firmware, expect:
Data logging and authentication practices that follow minimal-privilege principles, broadly in line with the approach behind ETSI EN 303 645 and the UK’s IoT security guidance.
A safe default state if connectivity drops, so a charger doesn’t fail open or leave a bay unusable.
Clear notifications to the site owner when a device goes offline or behaves unexpectedly.
We’ve written more on securing commercial chargers against theft and cyberattack for operators who want the fuller picture.
Integrations, open standards and APIs
OCPP is the backbone connecting chargers to back-office software, and the version matters. OCPP 1.6 remains widely deployed, but OCPP 2.x adds stronger smart charging, security and ISO 15118 support, while OCPP 2.1 extends that further with bidirectional charging and local cost calculation. Favouring hardware and software that already support 2.x avoids a forced replacement cycle later.
Public charge point operators also carry open data obligations, publishing machine-readable reference data (commonly via OCPI) so roaming platforms and journey planners can show accurate pricing and availability.
Beyond protocol compliance, useful integrations typically include:
Building energy management systems, for sites combining EV charging with other loads.
Payment gateways and accounting exports for finance teams.
Fleet telematics, so charging data lines up with vehicle utilisation records.
Analytics and reporting
Reporting is what turns charging data into decisions rather than just a log of sessions. At minimum, expect session-level reconciliation of kWh and cost, uptime and availability metrics, and exportable CSV or API-based reports your accounting team can actually use.
Usage trend reports that show peak demand periods, helping you adjust pricing or add capacity where it’s needed.
Automated summaries for stakeholders, so site managers aren’t manually compiling monthly figures.
Exportable records that support grant applications, audits and contract reconciliation with landlords or fleet clients.
How to evaluate and choose EV charging software
Shortlisting software is easier with a fixed checklist rather than a feature-by-feature comparison across vendor brochures.
Confirm regulatory support: default off-peak scheduling, randomised delay and DSR capability.
Confirm OCPP and ISO 15118 support, ideally OCPP 2.x, to avoid a hardware refresh in a few years.
Test payment readiness, including contactless and roaming connectivity.
Check load management features against your site’s actual electrical capacity.
Review reporting outputs and whether they export in formats your finance team already uses.
Confirm support response times and what’s covered under the service level agreement.
Pro Tip: Before signing, ask who owns the session data, how often firmware updates roll out, and what the exit process looks like if you ever switch providers.
Our procurement guide to charging management software sets out the fuller list of checks procurement teams should run before a pilot.
Swift Charging perspective: practical value from these features
Some companies build their approach around these feature groups: monitoring, access control, billing and load management working as one system rather than bolted-together tools. Operators often see fewer site visits for routine faults, clearer revenue reconciliation and simpler audit trails when questions come up.
We’re happy to talk through a feasibility review for your site before you commit to a platform.
— Swift Charging
How Swift Charging can help
We design, supply, install and manage commercial EV charging infrastructure end to end, which means the software features covered above aren’t something you have to source separately. Our workplace EV charging solutions bring monitoring, user management and load balancing together with installation and ongoing maintenance, and our fleet EV charging solutions add consolidated billing and depot scheduling for fleet operators managing several vehicles.
For multi-site businesses, fleet operators managing depot charging, or landowners considering hosting EV chargers, the practical next step is a feasibility review rather than a feature comparison spreadsheet. We also support ongoing operations through maintenance plans and help eligible businesses identify available grant funding.
Book a commercial feasibility review.
Explore workplace charging installation.
Review fleet charging options for depot or multi-vehicle sites.
Fleet operators managing driver schedules and compliance records alongside charging will also recognise the record-keeping discipline covered in this guide to coach maintenance standards, which applies the same audit logic to vehicle upkeep.
FAQ
What apps do I need for my EV?
Most EV drivers use the charge point operator’s own app for starting sessions, payment and status checks, alongside any app provided by their vehicle manufacturer for range and charge monitoring. Workplace or fleet drivers may also use an employer-provided app tied to their organisation’s charging account.
What is the purpose of an EV charger?
An EV charger supplies electricity to a vehicle’s battery through a controlled connection, managing charge rate, safety cut-offs and, increasingly, communication with a back-office system. Smart chargers also support scheduling and demand response rather than simply delivering power on demand.
Can I just plug my EV into a 240V outlet?
Most electric vehicles can charge from a standard domestic socket using the cable supplied with the car, though this delivers power far more slowly than a dedicated charge point. For workplaces or fleets, a dedicated installation is generally needed to meet safety requirements and support the smart functionality required under the Smart Charge Points Regulations.
How much does it cost to fully charge an electric car at a charging station?
Cost depends on the charger’s pricing model and the vehicle’s battery size, since operators charge per kWh, per minute or as a fixed session fee. Public charge points must display the total price in pence per kWh before charging starts, and that price cannot increase once a session has begun.
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