Questions & Answers
If in stock, delivery will take about 10 days. If production is required, the lead time will be 30-45 days, depending on the order quantity.
Chinese national GBT standard / European CCS2 standard / America CCS1 standard /Japanese CHAdeMo standard
26 months free warranty with an option for extended coverage at an additional cost.
Yes, we support OEM and ODM services, including special logo customization.
No worries. The EV’s Battery Management System (BMS) automatically regulates charging speed to protect the battery.
Yes, Grasen EV chargers support dynamic load sharing, allowing two vehicles to charge simultaneously. Additionally, if the EV supports it, our two plugs can charge a single vehicle at the same time.
We recommend a 7kW AC for home use. If you have a 3-phase connection, 11kW or 22kW AC chargers are also good options.
OCPP (Open Charge Point Protocol), is an open standard that facilitates communication between EV charging stations and a central management system.
We provide charging APP and Charging Station Management System(CSMS). Based on project needs, we offer two cooperation models: lease and purchase. For more detail information please contact our sales team.
Grasen EV chargers support multiple payment methods including RFID Cards, Mobile APP and POS terminal.