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Certified, intelligent, and grid-ready AC chargers for every application scenario
As a certified national high-tech enterprise with 23 years of expertise in the energy sector, Tongxing specializes in R&D, production, and global distribution of innovative EV charging systems. Our comprehensive product portfolio spans from 3.5KW residential chargers to industrial-grade 720KW ultra-fast charging stations, complemented by integrated photovoltaic (PV) and energy storage solutions.
We are committed to building a smarter, cleaner energy future — where every AC EV charger we deploy becomes a node in a larger sustainable energy network, supporting grid stability, solar absorption, and carbon-neutral mobility.
The strategic role of AC charging in the global renewable energy transition
AC EV chargers with dynamic load management can directly consume surplus solar generation during peak production hours, reducing curtailment and maximizing self-consumption ratios. Integration with on-site PV inverters enables real-time power allocation between grid, battery storage, and EV loads.
Smart AC chargers act as bidirectional energy gateways when paired with battery energy storage systems (BESS). Through V2G (Vehicle-to-Grid) and V2B (Vehicle-to-Building) protocols, parked EVs become distributed storage assets, stabilizing microgrids and reducing peak demand charges.
OCPP 2.0-enabled AC chargers participate in utility demand response programs, automatically shifting charging schedules to off-peak periods. This reduces strain on distribution infrastructure, lowers electricity costs for operators, and supports grid operators in balancing renewable intermittency.
Cloud-connected AC charging platforms provide granular energy consumption data, enabling operators to calculate real-time carbon intensity per kWh delivered. This supports ESG reporting, green certification programs, and corporate sustainability commitments with verifiable data trails.
In off-grid or hybrid microgrid deployments — such as remote industrial sites, island communities, or disaster-resilient facilities — AC EV chargers with islanding detection ensure safe operation during grid outages, maintaining essential charging services powered by local renewables.
Machine learning algorithms embedded in our charging management systems predict EV arrival patterns, grid tariff fluctuations, and solar output forecasts to autonomously optimize charge scheduling — minimizing energy costs while maximizing renewable energy utilization across entire charging networks.
The AC EV charging market is undergoing rapid structural transformation driven by policy, technology, and capital
Governments across the EU, UK, and North America are introducing legislation requiring large employers to install EV charging infrastructure. This is driving massive procurement of 7KW–22KW AC chargers for corporate campuses, with integrated energy management to minimize demand charges.
Shopping malls, hotels, and restaurants are deploying AC EV chargers as customer retention tools. Studies show EV drivers spend 20–40% more per visit at locations with charging. Smart load balancing allows multiple Level 2 AC chargers to operate within existing electrical capacity without costly upgrades.
Logistics companies, municipal transit authorities, and rental car operators are transitioning entire fleets to EVs. Overnight depot charging with AC chargers (7KW–22KW) is the most cost-effective solution, especially when combined with time-of-use tariff optimization and renewable energy procurement agreements.
Multi-unit residential developments (apartments, condominiums) represent the fastest-growing AC charging segment. Shared charging infrastructure with smart load management allows dozens of residents to charge simultaneously without grid upgrades, using dynamic power sharing across all units.
Warehouses, manufacturing plants, and distribution centers are electrifying forklift fleets and last-mile delivery vehicles. Industrial-grade IP65 AC chargers with robust thermal management perform reliably in harsh environments, while integrated energy management reduces peak demand penalties.
Charge Point Operators (CPOs) and energy retailers are leveraging white-label AC charging hardware to build branded networks. Custom firmware, payment integration, and cloud platform APIs enable rapid deployment of commercial charging services with differentiated user experiences.
From smart cities to remote industrial sites — versatile AC charging for every sustainable energy context
Municipal parking structures integrate AC EV chargers with city-wide energy management platforms. Dynamic pricing, real-time availability APIs, and demand response participation turn urban parking assets into active components of the smart grid.
Combining photovoltaic canopy structures with AC EV chargers creates zero-emission charging hubs. Excess solar generation charges on-site battery storage, ensuring 24/7 renewable-powered charging regardless of grid conditions or solar availability.
Electrification of port equipment — reach stackers, terminal tractors, and yard trucks — uses high-capacity AC chargers integrated with port energy management systems. Scheduled overnight charging aligns with off-peak grid tariffs and on-site wind/solar generation.
Hospitals and emergency services require uninterrupted charging for medical transport and staff vehicles. AC chargers with UPS backup integration and priority charging protocols ensure mission-critical vehicles are always ready, powered by resilient microgrids.
Educational institutions deploy campus-wide AC charging networks integrated with building energy management systems (BEMS). Student and staff charging is managed through mobile apps with RFID authentication, while excess renewable generation from campus solar arrays is prioritized for EV charging.
Off-grid eco-lodges and nature reserves deploy AC EV chargers powered entirely by local solar and hydro generation. These installations enable guests to arrive by EV and recharge sustainably, supporting carbon-neutral tourism credentials without grid connection.
World-class production infrastructure delivering precision-engineered AC EV charging systems
Equipped with 18 automated assembly lines and IoT-enabled quality control systems, achieving 95% production automation rate
Engineering excellence meeting real-world sustainable energy demands
Engineered with military-grade materials, our IP55/IP65-certified charging stations deliver unmatched performance in temperatures ranging from -35°C to 75°C, with reinforced waterproof/dustproof capabilities — ideal for Arctic, desert, and tropical deployment scenarios.
Modular designs support wall-mounted, floor-standing, and portable configurations, adaptable to diverse scenarios:
Proprietary OCPP 2.0-compliant systems enable:
With over 30 years of manufacturing excellence, our AC EV charging solutions power sustainable mobility across 45+ countries, from Iceland's Arctic conditions to Saudi Arabia's desert climates. Strategic partnerships with European grid operators and APAC infrastructure developers ensure localized compliance with IEC/CE/UL certifications.
Our global deployment experience means we understand the unique grid characteristics, regulatory requirements, and energy mix of each market — enabling AC EV chargers that are truly optimized for local sustainable energy integration, whether that means maximizing solar self-consumption in Spain, supporting wind energy absorption in Germany, or enabling off-peak hydropower charging in Norway.
Your trusted AC EV charging partner for sustainable energy projects worldwide
98.6% field reliability rate validated by 2023 TÜV audit — ensuring maximum uptime for your sustainable energy charging infrastructure
24-month comprehensive warranty plus lifetime technical support — protecting your investment in AC EV charging infrastructure
Full white-label and custom branding services for B2B clients — launch your own branded AC EV charging network with our proven hardware
Carbon-neutral manufacturing processes — our AC EV chargers are built sustainably, supporting your ESG commitments from production to deployment
Connect with our engineering team to design a customized AC EV charging solution — from single-site installations to nationwide sustainable energy networks.
Request a Consultation →Explore our full range of certified AC EV chargers for commercial, industrial, and renewable energy applications
