Off Grid Solar Integrated BESS Charging Station 120kWh 200kWh Fast Charging Battery Storage System

Off Grid Solar Integrated BESS Charging Station 120kWh 200kWh Fast Charging Battery Storage System

Product Overview

The MIDA Off Grid Solar Integrated BESS Charging Station combines 120kWh to 200kWh of LiFePO4 storage with solar PV and DC fast charging to operate fully independent of the utility grid. This off-grid battery energy storage system harvests solar energy, stores it, and dispatches high-power DC charging, enabling EV charging in remote locations without any grid connection.

An intelligent EMS coordinates solar input, battery state of charge, and charging demand, forming a self-sufficient microgrid that delivers reliable clean-energy charging around the clock.

Core Advantages

• True Off-Grid Operation – Solar-charged 120kWh-200kWh LiFePO4 storage powers EV charging with no grid connection required.
• Solar Integration – Direct PV coupling maximizes renewable harvest and eliminates grid energy costs.
• Fast Charging Anywhere – CCS2 DC output enables rapid EV charging at remote and temporary sites.
• Self-Sufficient Microgrid – The EMS balances solar, storage, and load for continuous autonomous operation.
• Long-Life LiFePO4 – Automotive-grade cells provide 6000+ cycles with robust BMS safety.
• Rapid Deployment – Integrated design allows fast installation at off-grid destinations.

Product Specifications

Application Scenarios

This off-grid solar integrated BESS charging station is ideal for remote highways, rural tourism sites, construction camps, national parks, and disaster-relief operations where grid access is unavailable. It provides clean, autonomous EV charging using stored solar energy.

The system also serves as a mobile or temporary microgrid for events and pilot charging programs, delivering fast charging without grid infrastructure investment.

After-sales Advantages

MIDA provides a comprehensive warranty, global spare-parts support, and remote EMS diagnostics via satellite or cellular links, allowing off-grid systems to be monitored and optimized remotely. Firmware updates keep solar-management logic efficient.

With over a decade of experience in solar storage and EV charging, MIDA offers OEM/ODM customization, commissioning support, and worldwide technical service for off-grid deployments.

Related MIDA Charging Solutions

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

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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