All In One BESS Energy Storage Charging Station 120kWh 200kWh Solar Integrated DC Fast Charger

All In One BESS Energy Storage Charging Station 120kWh 200kWh Solar Integrated DC Fast Charger

Product Overview

The MIDA All In One BESS Energy Storage Charging Station is a solar integrated battery energy storage system that combines 120kWh to 200kWh of LiFePO4 storage with an onboard DC fast charging module. Engineered for grid-constrained sites, this all-in-one BESS charging station buffers energy from solar PV or the grid during off-peak hours and delivers high-power DC output on demand, enabling reliable EV charging even where the local transformer capacity is limited.

Built around a modular architecture with integrated EMS control, the system supports peak shaving, load balancing, and seamless solar self-consumption. The compact cabinet houses battery racks, a bidirectional PCS, and a 120kW DC dispenser, removing the need for costly grid upgrades.

Core Advantages

• Integrated Solar & Storage – Combines 120kWh-200kWh LiFePO4 batteries with solar PV input, maximizing renewable self-consumption and reducing grid dependency.
• Peak Shaving & Cost Savings – The intelligent EMS charges the battery energy storage system during low-tariff periods and discharges during peak demand, cutting demand charges significantly.
• All-In-One DC Fast Charging – A built-in 120kW DC fast charging module with CCS2 connector eliminates the need for separate charger installation and grid reinforcement.
• Grid Support Where Power Is Scarce – Delivers high burst power from stored energy, allowing fast charging on sites with weak or limited grid connections.
• Long Cycle Life & Safety – Automotive-grade LiFePO4 cells provide 6000+ cycles with multi-level BMS protection against over-voltage, over-current, and thermal runaway.
• Smart & Connected – OCPP 1.6J (upgradable to 2.0.1) enables remote monitoring, dynamic power management, and third-party platform integration.

Product Specifications

Application Scenarios

This solar integrated BESS charging station is ideal for commercial parking lots, industrial facilities, retail centers, and highway service areas where grid capacity is constrained. Its microgrid capability supports off-grid and weak-grid sites, while peak shaving functionality lowers operating costs for fleet depots and public charging point operators.

By storing low-cost or solar energy and dispatching it as DC fast charging, the system enables new charging locations without expensive grid infrastructure upgrades, making it well suited to distributed commercial and light-industrial deployments.

After-sales Advantages

MIDA provides a comprehensive warranty, global spare-parts support, and remote EMS diagnostics through its cloud platform, allowing rapid fault identification and firmware updates. As a manufacturer with over a decade of experience in EV charging and battery energy storage systems, MIDA offers full OEM/ODM customization to meet regional certification, voltage, and branding requirements.

Dedicated engineering teams provide site assessment, commissioning guidance, and lifecycle technical support, ensuring stable long-term operation of every BESS deployment worldwide.

Related MIDA Charging Solutions

Explore related high-power charging equipment from MIDA: Off Grid Solar Integrated BESS Charging Station 120kWh, Solar BESS Energy Storage Solution 120kWh 522kWh Integrated, 120kW Solar DC EV Charger BESS 261kWh PV, Innovative BESS Energy Storage System 261kWh 522kWh.

Frequently Asked Questions (FAQ)

How does a solar PV DC-DC charging pile work?

A solar PV DC-DC charging pile takes DC power directly from photovoltaic arrays (and optional battery storage) and feeds it to the EV through a DC-DC conversion stage, avoiding double AC/DC conversion losses. This maximizes solar self-consumption and lowers the cost of every kWh delivered.

Can the solar DC charger operate off-grid?

Yes. Off-grid and hybrid models combine solar input with battery storage so the station can charge EVs at remote sites, fleets and locations with weak or no grid connection, switching seamlessly between solar, storage and grid where available.

What happens when there is not enough sunlight?

The intelligent energy-management system automatically blends solar, battery storage and grid power to maintain a stable charging session. Priority is given to solar and stored energy, with grid power used only as a top-up, keeping charging uninterrupted day or night.

Which connector and protocol standards are supported?

Solar DC-DC piles support CCS2 as standard (CCS1 for North America), with OCPP 1.6J/2.0.1 for network management. This allows the solar charging station to join any smart charging or energy-optimization platform.

Does solar charging reduce operating costs?

Significantly. By generating and consuming clean energy on-site, a solar PV DC charging station reduces grid electricity purchases, cuts demand charges and improves ROI, while supporting corporate sustainability and carbon-reduction goals.

Is OEM/ODM and system sizing support available?

Yes. MIDA helps size the PV array, storage capacity and charger power for each site, and offers OEM/ODM customization for branding, connectors and regional certification.

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