ESS-GRID C241-X120 – Advanced Energy Grid

The ESS-GRID C241-X120 is a high-capacity, all-in-one commercial and industrial energy storage system designed for efficient deployment across solar PV, commercial buildings, industrial facilities, and renewable energy projects in the UK. Engineered for maximum reliability, safety, and performance, this advanced LiFePO₄ energy storage solution delivers stable power management, seamless backup electricity, and scalable capacity to support peak shaving, grid stabilisation, load balancing, and renewable energy integration. Ideal for microgrids, factories, farms, EV charging stations, and off-grid applications, the ESS-GRID C241-X120 ensures efficient energy utilisation, low maintenance, and long-lasting performance in all-weather conditions.

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ESS-GRID C241-X120 – Charge-Independent Commercial & Industrial Energy Storage UK

The ESS-GRID C241-X120 is a fully integrated solar-powered EV charging station delivering 120 kW fast charging anywhere in the UK. It captures solar energy, stores 241 kWh of clean power, and reliably charges electric vehicles day or night without relying on the grid. Compact, rugged, and intelligent, it’s ideal for remote sites, fleet operations, and sustainable mobility infrastructure, offering a smart, off-grid energy solution for commercial, industrial, and renewable energy applications.

All-in-One Energy Storage

The ESS-GRID C241-X120 combines solar generation, battery storage, and DC fast charging in a compact unit. It saves space, supports on/off-grid operation, and is ideal for areas with limited power or high electricity costs, offering a smart, efficient energy solution for commercial, industrial, and EV charging applications.

241 kWh High-Capacity Energy Storage

Built-in 241 kWh LiFePO₄ battery delivers reliable 24/7 energy, keeping charging stations operational day and night, even in cloudy conditions.

Dual 120 kW Fast Chargers

The ESS-GRID C241-X120 delivers up to 120 kW DC output (200–1000 V), compatible with most electric vehicles. It provides a substantial charge in just 30 minutes, enhancing user turnaround and ensuring efficient, high-speed EV charging for commercial and industrial applications.

Intelligent Power Management

The ESS-GRID C241-X120 supports dual charging guns operating simultaneously, with automatic load balancing to ensure optimal energy use and minimise downtime, delivering a reliable, efficient EV charging experience for commercial and industrial sites.

Multiple Payment Methods Supported

The ESS-GRID C241-X120 supports NFC, QR code, and anonymous payments, allowing billing by time, energy, or cost, making it flexible and adaptable for a variety of commercial and industrial EV charging applications.

Rugged Industrial Protection

The ESS-GRID C241-X120 features an IP55-rated enclosure that operates reliably from –20 °C to 55 °C, offering resistance to humidity and harsh outdoor conditions for safe and dependable commercial and industrial use.

ESS-GRID C241-X120 – Powerful Fast Charging for All EVs

The ESS-GRID C241-X120 delivers up to 120 kW DC output across a 200–1000 V voltage range, providing rapid charging for passenger cars, buses, and commercial logistics vehicles. Its high-efficiency performance reduces waiting times and enhances user satisfaction for commercial and industrial EV charging operations.

ESS-GRID C241-X120 – Engineered for Maximum Energy Efficiency

The ESS-GRID C241-X120 achieves over 95% conversion efficiency, maximising energy utilisation while minimising operational losses. With a power factor above 0.98 and THD below 5%, it ensures smooth grid interaction and helps reduce energy costs for commercial and industrial applications.

Smart Monitoring with Simple Control

The ESS-GRID C241-X120 features a 10.1-inch colour touchscreen that displays real-time charging status, progress, and billing information. It supports multiple languages (default English, customisable) and offers an intuitive plug-in, authenticate, and charge process for seamless operation.

Smooth and Flexible EV Charging Payments

The ESS-GRID C241-X120 accepts NFC cards, PayPal, and QR code payments, with optional anonymous charging, making transactions fast, flexible, and convenient. Perfect for public, commercial, and industrial EV charging stations across the UK, it delivers a seamless payment experience for all users.

Intelligent Cloud-Connected EV Charging

The ESS-GRID C241-X120 is built with the OCPP 1.6 protocol, allowing seamless integration with EV charging management platforms. It supports remote monitoring, firmware updates, and advanced data analytics, giving operators complete control and actionable insights for efficient commercial and public charging station management across the UK.

Intelligent Adaptive Charging for All EVs

The ESS-GRID C241-X120 offers flexible adaptive charging modes based on time, kWh, state of charge (SOC), or cost, catering to diverse user requirements and operational strategies for commercial, industrial, and public EV charging applications across the UK.

Reliable Protection for Commercial EV Stations

The ESS-GRID C241-X120 is equipped with comprehensive safety protections including overcurrent, over/undervoltage, short circuit, leakage, grounding fault, overheating, and surge safeguards. Its IP55-rated enclosure and forced-air cooling system ensure reliable outdoor performance even under high-load, commercial, and industrial conditions across the UK.

Optimised Load Distribution for Higher Efficiency

The ESS-GRID C241-X120 supports dynamic power distribution when charging two vehicles simultaneously, automatically allocating output according to each vehicle’s demand. This optimises charger utilisation, enhances operational efficiency, and increases profitability for commercial and industrial EV charging stations across the UK.

Specifications

Discover ESS-GRID C241-X120 – Advanced Energy Performance

The ESS-GRID C241-X120 is a modular, all-in-one LiFePO₄ energy storage system designed for commercial, industrial, and solar-integrated applications. With a capacity of 241 kWh and a 120 kW output, it delivers flexible, reliable, and high-efficiency energy storage, making it ideal for microgrids, factories, farms, EV charging stations, and sustainable mobility infrastructure across the UK.

Parameter	Details
System Power / Energy	125 kW / 225 kWh
Rated Battery Capacity	225 kWh
Rated System Voltage	716.8 V
Battery Type	Lithium Iron Phosphate (LFP)
Cell Capacity	314 Ah
Battery Connection Method	1P × 16S × 14S
MPPT Voltage Range	250–620 V
MPPT Full Load Open Circuit Voltage Range (Recommended)	360–580 V
Rated AC Power	125 kW
Nominal AC Current Rating	181 A
Rated AC Voltage	400 Vac / 230 Vac, 3W+N+PE / 3W+PE
Rated Frequency	50 Hz / 60 Hz (±5 Hz)
Protection Level	IP55
Fire Protection System	Aerosols / Perfluorohexanone / Heptafluoropropane
Operating Temperature	–25 °C to 60 °C (derating >45 °C)
Dimension (L × W × H)	1800 × 1430 × 2300 mm
Weight (With Batteries Approx.)	3197 kg ±3%
Cooling Method	Air-Cooled

Parameter	Details
System Power / Energy	125 kW / 241 kWh
Rated Battery Capacity	241 kWh
Rated System Voltage	768 V
Battery Type	Lithium Iron Phosphate (LFP)
Cell Capacity	314 Ah
Battery Connection Method	1P × 16S × 15S
MPPT Voltage Range	250–620 V
MPPT Full Load Open Circuit Voltage Range (Recommended)	360–620 V
Rated AC Power	125 kW
Nominal AC Current Rating	181 A
Rated AC Voltage	400 Vac / 230 Vac, 3W+N+PE / 3W+PE
Rated Frequency	50 Hz / 60 Hz (±5 Hz)
Protection Level	IP55
Fire Protection System	Aerosols / Perfluorohexanone / Heptafluoropropane
Operating Temperature	–25 °C to 60 °C (derating above 45 °C)
Dimension (L × W × H)	1800 × 1430 × 2300 mm
Weight (With Batteries Approx.)	3310 kg ±3%
Cooling Method	Air-Cooled

Parameter	Details
Input Ratings	400 V 3-phase, Max 200 A
Number of Phases / Lines	3P / L1, L2, L3, PE
Power Factor	>0.98
Current Total Harmonic Distortion (THD)	<5%
Efficiency	>95%
Output Power	DC 120 kW
Output Ratings	DC: 200–1000 V, AC: 3-phase 400 V
Protective Functions	Over-current, under-voltage, over-voltage, leakage current, surge protection, short-circuit, over-temperature, and ground faults
Display	10.1-inch touchscreen
Supported Languages	English (other languages available on request)
Charging Options	Hourly billing, power billing, and dollar billing (available on request)
Charging Port	CCS2
User Authentication	PayPal or NFC card
Network Interface	Ethernet (standard); Wi-Fi, 4G (optional)
Open Charge Point Protocol	OCPP 1.6
Operating Temperature	–20 °C to 55 °C (derated above 55 °C)
Humidity	<95% relative humidity, non-condensing