Model No.:TG-eBank-261LHYB2
rated voltage: 832V
rated energy:261kWh
Maximum PV input power:120kW
Rated input voltage :600V
Size (width * depth * height):W2550*D1300*H2000mm
Case protection grade:IP54
ambient temperature:-30~60℃
Product Description


I. Core Advantages
1. High-security lithium iron phosphate + liquid cooling temperature control
Utilizing 3.2V/314Ah LiFePO4 dedicated energy storage cells, with a cycle life of ≥6000 times @ 80% DOD and a lifespan of ≥15 years.
Full liquid cooling system: Precise temperature control at 25–35℃, with a temperature difference of ≤3℃; 30%+ more energy saving compared to air cooling, slower degradation, longer lifespan; Operating in a wide temperature range of -30℃ to 50℃, suitable for all climates in China and overseas.
Multiple safety features: Perfluorohexane + aerosol dual-level fire protection, double-layer flame retardant and explosion-proof, multiple-level fuses, liquid leakage monitoring; Certified by CE/IEC62619/UN38.3/IP54, no risk of thermal runaway.
2. 125kW/261kWh standard high-voltage integrated machine
Rated at 125kW/261kWh, high-voltage platform at 768V, 0.5C continuous charging and discharging, DOD 95%, system efficiency ≥92%.
All-in-One integration: BMS/PCS/EMS/liquid cooling/fire protection/monitoring fully integrated; occupying only 1.45㎡, arranged side by side, saving space.
Plug-and-play: Factory pre-tuning, on-site installation completed by 2 people in 1 day; Supports up to 10 units in parallel, flexible expansion to 2.6MWh.
3. Intelligent EMS + remote operation
Self-developed cloud-edge collaborative EMS: Peak-valley arbitrage, backup power, photovoltaic-storage combined off-grid, three-phase imbalance management, demand management.
4G/5G remote: Real-time monitoring, fault warning, remote upgrade, unmanned operation; Reduces operation costs by 70%.
4. High cost-effectiveness + long lifespan
261kWh large capacity, low cost per kWh, quick payback (1.5–2.5 years for industrial peak-valley).
5-year whole machine warranty + 15-year lifespan support, high value throughout the entire lifecycle.
II. Application Scenarios
1. Industrial and commercial users
Peak-valley arbitrage: Charging at night during low demand and discharging during peak hours, significantly reducing electricity costs (especially for high electricity price industries).
Backup power (EPS): Seamless switching in case of power outages in factories, office buildings, shopping malls, hospitals, data centers, ensuring critical loads.
Demand management: Reduce transformer capacity, reduce basic electricity costs, alleviate grid expansion.
Power quality management: Three-phase imbalance, harmonic suppression, power factor compensation.
2. Photovoltaic-storage-charging / new energy integration
Photovoltaic + storage, improving self-consumption rate, reducing power loss, increasing IRR by 2–5 points.
Charging station storage: Mitigating grid impact, avoiding expansion; discharging during peak hours for fast charging, increasing charging station revenue.
Microgrid / off-grid: Remote factories, mines, islands, photovoltaic towns, independent and stable power supply.
3. Overseas markets
Countries with power shortages / unstable grids: Southeast Asia, Africa, Latin America, 125kW/261kWh standard cabinets, easy transportation, installation, replication.
Grid upgrade / sub-area energy storage: Europe, Australia, participating in frequency regulation, peak shaving, virtual power plants.
4. Large parks / data centers / base stations
Park energy management + carbon neutrality; UPS for data centers + backup power; Peak shaving + backup for base stations.
III. Solution Capabilities
1. Standard products + flexible customization
Standard model: TG-eBank-261LHYB2 (125kW/261kWh), mass production, short delivery cycle, stable price.
Customization: Adjustable voltage, interface, communication protocol, cabinet size, brand licensing (OEM/ODM); Supports BMS/EMS secondary development.
2. Turnkey system integration
Comprehensive solution: Energy storage cabinet + inverter + distribution cabinet + fire protection + monitoring + EMS. Design → Supply → Installation → Commissioning → Training all-inclusive.
Scenario-based solution library: Industrial peak-valley, photovoltaic storage integration, off-grid microgrid, charging station energy storage, virtual power plant. Mature templates can be directly copied.
3. Full-cycle technical support
Pre-sales: Free electricity cost calculation, revenue model, solution design; provide sample testing, technical connection.
In-process: 7×24-hour technical support, remote installation and commissioning guidance; priority production for batch orders, ensuring delivery schedule.
Post-sales: 5-year warranty + 15-year lifespan support; remote operation + on-site service, sufficient spare parts, quick response.
4. Open compatibility, connect with mainstream equipment
Communication protocol: Modbus RTU/TCP, CAN, IEC61850, can connect with mainstream photovoltaic inverters, power grid dispatching, cloud platforms.
IV. Company strength
1. R&D and production strength
Energy storage specialized manufacturer: Focus on industrial and commercial energy storage / lithium battery systems for many years, self-developed BMS/EMS/liquid cooling control, core technologies are independently controllable.
Large-scale production capacity: Intelligent production line, monthly production ≥ 200 125kW/261kWh energy storage cabinets, strong delivery capability, cost controllable.
Strict quality control: Full process IQC → IPQC → FQC → OQC, each unit undergoes ≥ 24 hours full-load aging, 100% inspection upon leaving the factory.
2. Complete qualification certifications
Cell / system certifications: CE, IEC62619, UN38.3, MSDS, IP54, ISO9001/14001, meet the entry requirements of mainstream markets worldwide.
3. Project performance and reputation
Domestic cases: Covering factories, parks, commercial buildings, photovoltaic power stations, charging stations, data centers, with hundreds of projects implemented cumulatively.
Overseas channels: Export to Southeast Asia, Europe, Africa, Latin America, long-term cooperation with multiple EPCs, traders, system integrators.
4. Flexible cooperation model
Agency / distribution: Regional exclusive, price protection, market support, training empowerment.
OEM/ODM: Branding production, custom brand, custom appearance, support for traders to build their own brands.
Batch orders: High volume, low price, credit support (quality customers), stable supply, quick response.