Resources Library for EV Charger Buyers

Buying guides, charger selection explainers, standards notes, datasheets, installation manuals and compliance documents for distributors, EPCs and charging network builders.

EV Charger Buying Guides

Question Guide

What is EVSE?

Explain EVSE meaning, EVSE vs EV charger, AC/DC equipment choices and commercial RFQ checks.

EVSEEV chargerOCPP
Selection Guide

AC vs DC EV charger: which charging type fits your site?

Compare AC and DC charging by speed, cost, grid impact, connector standard, OCPP and commercial RFQ scope.

AC vs DCSite fitRFQ
Question Guide

What is a Level 3 charger?

Explain Level 3 DC fast charger power levels, cost drivers, connectors, OCPP and commercial RFQ scope.

Level 3DC fast chargerCost
Question Guide

What is a 150kW DC fast charger?

Use 150kW charger search intent to compare highway, fleet and commercial charging station requirements.

150kWHighwayRFQ
Software Guide

What is CSMS in EV charging?

Separate CSMS software from OCPP protocol and plan payment, users, reports and remote operation.

CSMSOCPPCPO
Question Guide

What is an HPC charger?

When to move from standard DC fast charging to high power EV charging for highway and fleet sites.

HPCHigh power800V
Buying Guide

How to choose an EV charger manufacturer in China

Factory capability, certificates, AC/DC product range, OCPP, OEM and export support checklist.

ManufacturerChinaOEM
Selection Guide

DC fast charger power selection: 60kW to 320kW Level 3 chargers

Match charger power to dwell time, grid capacity, Level 3 charger cost and commercial RFQ scope.

Level 3Power sizingCost intent
Comparison

150kW vs 240kW DC fast charger: which is better for highway stations?

Compare charging speed, grid capacity, user turnover and upgrade paths before specifying highway hardware.

Highway150kW240kW
Standards

OCPP 1.6J vs OCPP 2.0.1 for commercial EV charging

What buyers should ask suppliers about protocol support, security, backend testing and future upgrades.

OCPPCPO backendFirmware
Testing Checklist

OCPP backend testing checklist for EV chargers

Pre-shipment CSMS connection, RFID, payment, meter values, alarms and remote command checks.

OCPP testCSMSRFQ
Protocol Guide

ISO 15118 vs DIN SPEC 70121 for EV charging

Separate EV-to-charger communication from OCPP/CSMS backend operation before specifying DC fast chargers.

ISO 15118DIN 70121Plug and Charge
Payment Guide

RFID, QR Code and POS payment for commercial EV charging stations

Compare access, payment, tariff and settlement workflows before ordering paid charging stations.

RFIDQRPOS
CPO Operation

How CPOs manage EV charging tariffs, users and revenue

Connect CSMS, OCPP, payment, reports and charger uptime to a real charging business model.

CPOTariffsRevenue
Regional Guide

EV charging business Malaysia: charger mix and RFQ checklist

Plan AC/DC charger mix, OCPP software, payment workflow and supplier scope before sourcing Malaysia charging projects.

MalaysiaAC/DC mixRFQ
Regional Guide

EV charging station business Philippines: supplier RFQ guide

Separate charger sourcing from franchise claims and compare AC/DC hardware, OCPP, payment and import scope.

PhilippinesBusiness guideOCPP
Certification Guide

EV charger certification guide for importers

Check CE, IEC, OCPP, connector scope and model-specific documents before placing an import order.

CEIECOCPP
Connector Guide

EV charger connector types: CCS2, CHAdeMO, GB/T, NACS and J1772

Map AC and DC plug choices to target markets, vehicle fleets, connector standards and spare parts requirements.

CCS2NACSJ1772
Cost Guide

Commercial EV charging station cost and Level 3 charger cost

Hardware, installation, grid upgrade, OCPP, payment and local scope cost drivers for commercial buyers.

Commercial costLevel 3RFQ
Business Guide

EV charging station business model and profitability guide

Evaluate utilization, tariffs, energy cost, payment, OCPP/CSMS and uptime before buying commercial chargers.

Business modelProfitabilityCPO revenue

EV Chargers

DS
Datasheet
22kW AC Wallbox — Smart Series
Rev 4.2 · 1.8 MB · 8 pages
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DS
Datasheet
60kW Dual-Gun DC Fast Charger
Rev 5.1 · 2.4 MB · 12 pages
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DS
Datasheet
120kW DC Fast Charger CCS2/GB-T
Rev 5.0 · 2.6 MB · 14 pages
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DS
Datasheet
240/480kW Liquid-Cooled DC Charger
Rev 3.0 · 3.2 MB · 18 pages
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DS
Datasheet
800kW Ultra-Fast DC Charger
Rev 2.1 · 3.8 MB · 22 pages
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DS
Datasheet
MW-class Bidirectional Charger (V2G)
Rev 1.5 · 4.1 MB · 20 pages
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Hybrid Inverters & BESS

DS
Datasheet
5kW Single-Phase Hybrid Inverter
Rev 4.0 · 1.6 MB · 10 pages
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DS
Datasheet
10kW Three-Phase Hybrid Inverter
Rev 4.0 · 1.7 MB · 11 pages
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DS
Datasheet
15-35kWh LiFePO4 Battery Module
Rev 3.2 · 2.0 MB · 12 pages
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DS
Datasheet
Container BESS 100kWh-2MWh
Rev 2.1 · 4.6 MB · 24 pages
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Installation & User Manuals

IM
Manual
22kW AC Wallbox — Installation Guide
Rev 4.2 · EN/DE/ES/FR · 32 pages
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IM
Manual
DC Fast Charger Site Preparation Guide
Rev 3.8 · EN · 48 pages
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IM
Manual
Hybrid Inverter Wiring & Commissioning
Rev 4.0 · EN · 56 pages
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IM
Manual
Battery Module Stack & BMS Setup
Rev 3.2 · EN · 40 pages
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IM
Manual
OCPP 2.0.1 Configuration Guide
Rev 2.5 · EN · 28 pages
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IM
Manual
Quarterly Preventive Maintenance Checklist
Rev 2.0 · EN · 14 pages
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Quality & Process Certifications

CE
Certificate
ISO 9001:2015 Quality Management
Issued by SGS · Valid through 2027
View Certificate IMG
CE
Certificate
ISO 14001:2015 Environment
Issued by SGS · Valid through 2027
View Certificate IMG
CE
Certificate
ISO 45001:2018 Occupational Health
Issued by SGS · Valid through 2027
View Certificate IMG
CE
Certificate
ISO/IEC 27001:2022 Information Security
Issued by SGS · Valid through 2027
View Certificate IMG
CM
Certificate
CMMI Level 5 Process Maturity
Issued by ISACA-CMMI · Valid through 2026
View Certificate IMG
EN
Certificate
Engineering Design Certificate
Hubei Provincial Authority
View Certificate IMG

Product & Country-Specific Certifications

CE
Certificate
CE LVD — EV Charging Station
EN 61851-1, EN 61851-22, EN 61851-23
View Certificate IMG
CE
Certificate
CE EMC — EV Charging Station
EN 55011, EN 61000-6-2/-6-4
View Certificate IMG
ZA
Certificate
NRS 097-2-1 South Africa Grid Code
SABS-aligned grid-tied inverter compliance
View Certificate IMG
DE
Certificate
DIN VDE-AR-N 4105 Germany
Low-voltage grid connection compliance
View Certificate IMG

Industry & Technology White Papers

WP
White Paper
EU AFIR Compliance Roadmap 2025-2030
28 pages · Updated Mar 2026
Request Access PDF
WP
White Paper
South Africa EV Charging Market Analysis
42 pages · Updated Feb 2026
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WP
White Paper
Pakistan Net-Metering & Storage Opportunity
36 pages · Updated Jan 2026
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WP
White Paper
V2G Bidirectional Charging — Engineering Primer
52 pages · Updated Apr 2026
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WP
White Paper
DC Fast Charger Reliability & Uptime Best Practices
38 pages · Updated Mar 2026
Request Access PDF
WP
White Paper
OCPP 2.0.1 Migration Strategy for CPOs
26 pages · Updated Feb 2026
Request Access PDF

Selected Reference Projects

CS
Case Study
A2 Highway Hub — Germany
6 × 120kW DC · AFIR-Ready · 2025
Read Full Case PDF
CS
Case Study
Loadshedding-Resilient Cluster — Johannesburg
24 homes · 10kW Hybrid + 20kWh BESS · 2025
Read Full Case PDF
CS
Case Study
Wuhan Yangluo Port Marine V2G Pilot
3 × 1.2MW · ISO 15118-20 · 2026
Read Full Case PDF
CS
Case Study
Karachi Net-Metering Rollout
120 homes · 5-10kW Hybrid · 2025
Read Full Case PDF
CS
Case Study
Rotterdam Port V2G Demonstration
Maritime · ISO 15118-20 · 2026
Read Full Case PDF
CS
Case Study
Cape Town Bus Depot Electrification
8 × 120kW · 600 kVA Transformer · 2025
Read Full Case PDF

Need bulk access?

Distributors, EPCs and procurement teams can request a complete document package (all datasheets + manuals + certificates as ZIP) via a single inquiry.

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Resource Follow-Up

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