Each inverter is connected to a single battery cluster in a one-to-one manner for control and management. The output voltage of each cluster corresponds to only one DC/AC module. The voltage converted by the inverter is transformed from DC to AC, and the AC voltage from other inverters is combined into the same AC busbar. It is then connected to the main grid through step-up/step-down transformers.
Production Desciption
I. Core Advantages
TG-PowerCube 1000 - 2000kW is a large-power prefabricated container-based integrated energy storage system, specially designed for large-scale industrial and commercial loads and large-scale projects involving power generation, grid, load, and storage. It features a fully modular high-voltage platform, perfectly compatible with mainstream lithium iron phosphate batteries, and has excellent channel adaptability and project competitiveness.
1. Wide power range, flexible capacity customization
The rated power covers 1000kW/1250kW/1500kW/2000kW in all ranges, with high energy density. The containerized cabin integrates standardized containers, and the maximum capacity of a single unit can match large factories, parks, photovoltaic storage power stations, and microgrid clusters; it supports parallel connection of multiple cabins for expansion, easily forming MW-level energy storage power stations to meet the batch delivery requirements of large customers for large-scale projects.
2. Ultimate safety protection, friendly battery cell compatibility
It adopts a high-grade lithium iron phosphate platform + three-level BMS battery management system, with seven-level full-chain protection against overcharge, overdischarge, overcurrent, high temperature, insulation, arc, and fire; it includes active thermal management, gas fusible gel fire protection, and explosion-proof pressure relief structures. The battery cell cycle loss is low, the consistency control is strong, it is compatible with mainstream energy storage battery brands on the market, and the supply link of battery manufacturers is flexible, without locking the battery cells, and has wide adaptability.
3. Efficient energy saving, faster return on investment throughout the life cycle
The system's charging and discharging efficiency is ≥ 96.5%, with low self-loss; the battery cell design cycle is ≥ 6000 times, and the system design life is over 15 years; peak charging and off-peak discharging, dual cost-saving models of peak shaving and demand management, have high IRR returns and short collection cycles for industrial and commercial projects, and the competitiveness of trading companies in accepting orders far exceeds that of ordinary low-power models.
4. Prefabricated integration, fast delivery, low construction cost
Full cabin pre-installation integration (PCS + BMS + EMS + power distribution + thermal management + fire protection), outdoor IP55 protection, only requiring wiring and grid connection at the construction site; the construction period and wiring, debugging cycle are significantly shortened, the on-site construction cost is reduced by 40%+, project delivery is fast, and collection is fast, and the trade company's turnover efficiency is higher.
5. Full-stack intelligent operation and maintenance, convenient after-sales service
Self-developed cloud EMS energy management platform, 24-hour remote monitoring, fault warning, automatic scheduling, data visualization; supports local + remote dual operation and maintenance, with less manual， low post-operation costs； interface is open and standardized， facilitating secondary integration and connection with third-party systems.
6. Complete global authoritative certifications
The entire series passes CE， TÜV， UN38.3， IEC and other safety electrical certifications， ensuring export freedom， and is compatible with domestic industrial and commercial， overseas power stations， and overseas microgrids for full market access. Trading companies can handle both domestic and foreign trade.
II. Application Scenarios
TG-PowerCube 1000 - 2000kW is the main model for medium and large-scale industrial and commercial applications， covering all high-power energy storage demand scenarios. The project order base is large， the average order price is high， and the profit margin is sufficient：
1. Large industrial factory energy storage
Steel， chemical， manufacturing factories， park clusters， addressing high electricity load， peak-valley electricity arbitrage， demand-side electricity cost optimization， power outage emergency backup power， dynamic capacity expansion of power distribution， solving the problems of high electricity costs， unstable power supply， and difficult grid expansion for factories.
2. Large photovoltaic storage integrated power station
Energy storage for large-scale rooftop / ground photovoltaic power stations， absorbing excess photovoltaic power， stabilizing power fluctuations， self-consumption of excess power and grid connection， suitable for distributed large-scale new energy projects.
3. Comprehensive energy microgrid & off-grid power supply
Independent power supply for remote mining areas， islands， remote base station clusters， and areas without power grids， dual-mode grid connection / off-grid switching， stable and uninterrupted power supply.
4. Public infrastructure and data centers
Backup power for large data centers， grid-side peak shaving auxiliary services， energy storage for large charging station clusters， energy management for commercial complexes， grid demand response projects. 5. Integrated Power Grid, Load and Storage Project
It includes auxiliary frequency regulation and peak shaving services for the power grid, user-side energy storage clusters, and large-scale energy-saving renovation projects for enterprises and governments, as well as policy subsidy-based energy storage projects.
III. Solution Capability
1. Open Supply Chain Solution for Battery Cells
Open platform for battery cells, no exclusive binding: System hardware, BMS protocol are standardized and open, compatible with mainstream domestic energy storage lithium iron phosphate cells, large cylindrical cells, and square cells, supports direct supply and matching of battery cells by battery manufacturers, jointly creating customized energy storage compartments.
Battery cell adaptation optimization services: Special BMS parameter calibration, thermal management matching, cycle life optimization are provided for cooperative battery cells, maximizing battery cell performance, reducing battery cell degradation, improving the reputation of terminal projects, and helping battery manufacturers expand system installation and shipment channels.
Batch procurement support mechanism: Long-term stable battery cell procurement demand, support for long-term strategic cooperation, annual framework supply, bringing continuous batch orders to battery manufacturers.
2. Integrated System Solution for All Scenarios
From preliminary survey, scheme design, capacity selection, drawing issuance, grid connection application, equipment delivery, on-site installation and commissioning, operation and maintenance management, after-sales warranty, one-stop total solution for all stages of the project;
Support for personalized customization: power fine-tuning, capacity customization, cabinet type modification, photovoltaic-storage integration solution, microgrid control strategy, overseas voltage/frequency adaptation, software customization development.
3. Project Full-Cycle Implementation Capability
Standardized MW-level project rapid delivery system, short from order to grid connection cycle;
Provide project qualifications, case materials, bidding technical documents, solution templates for all materials support;
Adapt to domestic grid connection norms and overseas electrical standards, provide full-process technical support for overseas projects.
IV. Company Strength
1. Self-Research Hard Power in the Entire Chain
TG Energy Storage has深耕 the energy storage industry for many years， possessing full-stack self-research capabilities for battery cells， PACK， BMS， PCS， EMS， and energy storage compartment integration， forming a vertical closed-loop in the industry； core software and hardware are independently controllable， product consistency， stability， and response speed in after-sales service are industry-leading， without supply chain bottleneck risks.
2. Large-scale Capacity and Delivery Strength
Has modern energy storage compartment intelligent manufacturing lines， large-power container energy storage batch production and delivery capabilities， sufficient spot reserves for MW-level projects， stable order scheduling， capable of undertaking large-scale channel orders， overseas batch export orders， ensuring continuous supply for trading partners.
3. Global Brand and Industry Qualification Certification
Global energy storage system integrator certification， complete market layout at home and abroad， project cases covering industrial and commercial， new energy， and overseas microgrid fields； complete product certification， strong brand credibility， high terminal customer recognition， easier channel order taking.
4. Long-term Channel Cooperation Support System
Perfect channel agency policies， price system， regional protection， guaranteeing trading partners' profit margins；
Technical full-enabling： scheme design， grid connection guidance， after-sales training， technical engineer on-site support；
After-sales warranty system： long-term warranty for the entire machine + battery cell warranty linkage， lifetime technical services， no worries in cooperation；
Material full support： product catalog， parameter table， case PPT， promotional video， bidding materials are all fully equipped.
