150KW/315KWH Cabinet ESS Supplier | High-Capacity Modular Storage

315kWh Battery Energy Storage System Overview

The H098-315kWh is a 315kWh battery energy storage system with an integrated 150kW power conversion system, packaged in a single air-cooled outdoor cabinet. It is built for facilities with heavy and continuous electricity demand — factories, industrial parks, cold storage, large commercial buildings and EV charging plazas — where peak demand charges and grid instability have a direct impact on operating costs.

Charging from the grid at off-peak tariff or directly from solar panels, the system discharges during peak hours to shave demand spikes, keeping electricity costs under control while providing 315kWh of usable storage capacity for backup and energy arbitrage.

Core Advantages

• 316.4kWh rated energy with 150kW rated power in a single integrated cabinet
• Solar-ready with up to 240kW PV input and 850V maximum input voltage
• Air-cooled thermal management — simple, reliable and low maintenance
• Peak shaving and off-peak charging reduce monthly demand charges
• IP55 protection rating for reliable outdoor installation
• Cloud-based monitoring from phone or computer, anywhere in the world
• Certified to IEC 63056, IEC 62477-1, IEC 62933 and Malaysian SIRIM (MyHIJAU Mark)

System Topology & How It Works

This 315kWh battery energy storage system connects four ways in a typical installation: rooftop or ground-mounted solar feeds power into the system through the built-in MPPT (200–950V working range, 850V max. input); the power grid charges the batteries at low tariff through the electricity meter; the cloud platform monitors every parameter in real time from phone or computer; and the stored energy powers your loads — production lines, air conditioning, refrigeration or EV chargers — whenever electricity is expensive or the grid fails.

The whole flow is automatic: the energy management system decides when to charge, when to discharge and when to hold reserve capacity, so your facility always runs on the cheapest available power.

H098-315kWh Specifications

Who This BESS Cabinet Is For

This 315kWh battery energy storage system suits owners of medium-to-large facilities where electricity is a major cost line: manufacturing plants running two or three shifts, cold storage and logistics operators with round-the-clock loads, shopping centres and hotels with strong daytime peaks, and EV charging operators who need substantial buffer capacity. Compared with a shipping-container BESS, the cabinet format installs in a fraction of the time with standard lifting equipment.

Applications

• Factories and industrial parks: peak shaving and demand charge reduction
• Cold storage and logistics facilities: continuous load support
• Shopping malls, hotels and office towers: tariff optimization
• EV charging plazas: buffering high-power grid draw
• Large rooftop and ground-mount solar projects: higher self-consumption
• Microgrids and regions with unstable grid supply

Packing & Delivery

Each H098-315kWh unit undergoes full-function testing before shipment. Reinforced export packaging with standard hoisting points protects the 315kWh battery energy storage system during sea and land transportation, and our quality inspection team runs multi-round tests before delivery.

Looking for an OEM/ODM energy storage manufacturer or comparing it with our 215kWh battery energy storage system? Contact us for a quote.

FQA

Q1. What capacity and power does the H098-315kWh offer, and who is it designed for?​

It combines 316.4kWh of rated energy (768V DC platform, 412Ah) with a 150kW rated power conversion system in one air-cooled cabinet. It suits facilities with heavy, continuous electricity demand — factories, industrial parks, cold storage, large commercial buildings and EV charging plazas — where demand charges and grid stability directly affect operating costs.

Q2. Can it work with solar panels, and how is it connected to my facility?​

Yes. The system accepts up to 240kW of PV input with an 850V maximum input voltage and a 200–950V MPPT working range, so rooftop or ground-mount solar feeds straight into the cabinet. It connects to your facility through 3P+N+PE AC400V wiring, monitoring via RS485/CAN, and cloud access from phone or computer — solar, grid, loads and monitoring all integrate in one system.

Q3. How does the system reduce my electricity costs, and what is the typical payback?​

The cabinet charges at off-peak tariff or from solar, then discharges during peak hours to shave demand spikes — cutting both energy charges and monthly demand charges. Payback depends on your tariff structure, load profile and local peak/off-peak spread, so we model it per project: send us 12 months of electricity bills and we will calculate the expected annual saving and payback period for your site.

Q4. What energy storage solutions does HUDA New Energy offer?​

We cover the full spectrum — outdoor portable power stations, residential storage systems, and commercial & industrial solutions including this cabinet series (50kWh to 315kWh), containerized BESS and battery-integrated EV charging stations. Whatever your project scale, you can source the complete portfolio from one manufacturer.

Q5. Do you support OEM/ODM customization, and what certifications do you hold?​

Yes — OEM/ODM is our core business alongside our own brand. We customize capacity, PCS power rating, enclosure branding, communication protocols and packaging. The H098 series is certified to IEC 63056, IEC 62477-1, EN 61000-6, IEC 62933-5-2, IEC 62933-2-1, RoHS 2.0, UN38.3 and MSDS, and holds Malaysian SIRIM (MyHIJAU) certification for Southeast Asian markets. Factory visits are welcome.