Power the future of EV charging
Seamless ISO15118 & OCPP2.0.1 compliance , power your charging station beyond future with PnC auto charging , V2G , V2H , bi-directional charging
-
-
Intelligent EV charging solutions
Reliable controller modules and software platforms for AC and DC EV chargers
with stable communication and fast integration support -
Charge beyond the future
Build safer, smarter and more flexible charging infrastructure with Eprim
for next-generation energy scenarios and global applications
UNIQUE CORE ADVANTAGES
-
Supported customers in passing OCPP1.6, OCPP2.0.1, Hubject PNC, V2G certifications with nearly zero R&D effort, achieving certification within weeks.
-
Fully compliant with EU 2025/656 regulation; full implementation of OCPP2.0.1 and ISO15118-20 functions for seamless vehicle-charger two-way communication for PNC/V2G.
-
Excellent vehicle compatibility: proven compatible with nearly all EV models, reducing adaptation costs.
-
Legacy vehicle support: HLC & BC concurrent mode, Auto charging function.
OUR PRODUCTS
-
PRODUCTS
AC EV charger SECC Controller
The Eprim EPLC1 is a SECC controller which enables a seamless upgrade AC EV chargers adding advanced functionalities such as Plug & Charge (PnC), auto-charge, and V2G through high-level communication, supporting ISO 15118-1/-3/-20, and fully EU-2025/656 compliant.
-
PRODUCTS
DC EV charger SECC Controller
Eprim SECC DC1 is a product to easily upgrade your DC fast EV charger station to have future functions like PnC Auto Charging and V2G functions with high-level communication. Which provides all core functionalities defined in ISO 15118-1/3/20 standard and DIN 70121. It is your ideal choice for next-generation DC charging infrastructure.
-
PRODUCTS
AC EV charger EVSE Controller
Eprim AC EV charger controller is a highly adaptable IEC 61851 and ISO 15118 compliant charging controller. It includes the S/W stacks like OCPP 2.0.1, ISO 15118-20, IEC 61851. It implements the functionalities communicate with OCPP head-end and EVCC, charger controlling, HMI etc. It integrates PWM generator to be compatible with PWM and HLC communication. It is a complete design solution for an AC EV charger.
-
PRODUCTS
Micro grid EMS
Micro Grid Management system is a platform to manage and optimize using and cost of single or portfolio of energy source which can be combined with PV, Wind, Grid, BESS, Gensets. To ensure the seamless running with various energy devices on your load site such as EV charging stations or others. It makes the different energy sources work together as a mini-independent grid and implement intelligent energy distribution which procures load consumption at lowest cost energy, maximizing the operation
ABOUT EPRIM
EPRIM is a world-leading provider of core EVSE communication controllers and system solutions. With sales, R&D and manufacturing bases in Hong Kong, Xiamen and Suzhou, we have 10+ years of EV charging R&D experience. Focusing on OCPP 1.6J/2.0.1, ISO 15118-20, PnC, V2G and DLB, we help customers pass global certifications rapidly.
-
10+YearEV Charging R&D Experience.
-
40+EngineersSales & Service
-
200000+SetsCharging Terminals Worldwide
COMPANY CORE ADVANTAGE
-
Simplify charging
station development -
Accelerate the era of
ISO 15118 PNC and V2G -
Improve profitability for
charging station
operators and enhance
charging experience -
Enrich application
scenarios for integrated
green energy
Full global compliance & certification support for ISO 15118 / Plug & Charge ready EV chargers.
-
EVSE CHECK Plug&Charge Hardware Certificate
-
OCPP 2.0.1 -
cTUVus - North America safety approval (ULCSA) -
MID VDE PTB - EU legalme trology for billing -
EVSE CHECK Plug&Charge Hardware Certificate
News Center
