EV Charger Buying Guides

Question Guide

What is EVSE?

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

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 Charger Guide

7kW vs 11kW vs 22kW AC charger: which power should buyers choose?

Choose AC charger power by grid phase, dwell time, vehicle onboard charger, OCPP/RFID needs and site type.

RFQ Checklist

Commercial EV charger RFQ checklist: what to send before asking for price

Prepare AC/DC charger, connector, OCPP, payment, certificate and site details before requesting a quotation.

Question Guide

What is a Level 3 charger?

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

Question Guide

What is a 150kW DC fast charger?

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

Software Guide

What is CSMS in EV charging?

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

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.

Buying Guide

How to choose an EV charger manufacturer in China

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

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.

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.

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.

Testing Checklist

OCPP backend testing checklist for EV chargers

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

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.

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.

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.

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.

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.

Certification Guide

EV charger certification guide for importers

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

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.

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.

Business Guide

EV charging station business model and profitability guide

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

EV Chargers

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

Hybrid Inverters & BESS

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

Installation & User Manuals

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

Verified Company Certificates

Confirm the named legal entity, certificate number, validity and scope from the current image before relying on it.

ISO
Company Certificate
ISO 9001 Quality Management
Verify entity, number, scope and validity
ISO
Company Certificate
ISO 14001 Environmental Management
Verify entity, number, scope and validity
ISO
Company Certificate
ISO 45001 Occupational Health and Safety
Verify entity, number, scope and validity

Product and Market Scope Guides

DOC
Verification Guide
Model-Specific Certificate Review
Model · standard · report · issuing body
EU
Regulatory Guide
EU AFIR Project Scope
Hardware · payment · software · operator
ZA
Grid Scope Guide
South Africa NRS 097 Applicability
EV charger · solar · storage · grid interface

Technical and Procurement Guides

DC
RFQ Guide
150kW DC Fast Charger Checklist
Site · connector · power sharing · software
CCS
Procurement Guide
CCS2 DC Charger Supplier Checklist
Vehicle · cable · protection · documentation
OCPP
Software Guide
OCPP 2.0.1 Supplier Checklist
CSMS · security · functions · testing
AC
Selection Guide
7kW, 11kW and 22kW AC Charger Selection
Dwell time · grid · connector · load management
BESS
System Guide
Solar, BESS and Weak-Grid Charging
Load profile · storage · controls · approvals
V2G
Due Diligence
How to Verify a V2G Pilot Reference
Official source · supplier role · test evidence

Project Planning References

These pages describe application and RFQ logic. They are not anonymous customer, quantity or financial-result claims.

P
Planning Reference
Commercial Parking OCPP and Load Management
Access · billing · power allocation
F
Planning Reference
Fleet Depot 120kW DC Charging
Duty cycle · dwell time · depot load
H
Planning Reference
Highway Charging With BESS Buffer
Grid capacity · peak power · storage
S
Planning Reference
Solar Storage EV Charging Canopy
Generation · BESS · charger loads
EU
Planning Reference
Germany Commercial DC Charging Scope
Hardware · AFIR · software · site
V2G
Verification Guide
V2G Pilot Reference Due Diligence
Project identity · supplier role · acceptance

Need bulk access?

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

Resource Follow-Up

Need datasheets or a project quotation?

Tell us your target market, charger type, quantity and certification needs. SUNFULL will match the right product documents, technical drawings and RFQ path.

  • Product datasheets and model comparison
  • CE, IEC, OCPP, NRS or AFIR document scope
  • DC charger, AC wallbox, BESS and OEM quotation support
RFQ Scope Review Factory direct OEM/ODM ready

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Please provide your project details. Our team will reply with the relevant documents and next-step quotation questions.