Name: China 100KWh OEM All in One C&I Energy Storage Backup Power Solution Manufacturers Suppliers Factory - Tianchi
Brand: Tianchi
SKU: 309115708

01 Product Overview

UltraPower 100

outline of an integrated intelligent distributed PV and energy storage system. The integrated intelligent distributed PV and energy storage system has following characteristics：

• Safe: Electrical multi-dimensional fusion perception, multi-level Circuit breaker protection.

Internal integration of photovoltaic/energy storage/diesel generator/PCS equipment,more unified bus control, improve system stability.

• Simple

All in one design,modular installation,single cabinet covers an area of only 1.42 square meters.

Full commercial application scenarios and grid-friendly

• Smart

Cloud platform management system support remote/local monitoring, intelligently operation.On-site maintenance for free.

Intelligent balancing policy and intelligent system warning to ensure the consistency of the battery life cycle.

This vertical IP54 unit only takes up 1.42㎡ floor space. Its front side neatly arranges the control panel, cooling vents and fire buttons. All internal modules are laid out tidily with organized wiring. Uniform cabinet dimensions support parallel connection of up to 3 units for tidy installation. Cables are routed underneath for neat outdoor layout and easy maintenance.►

02 Detailed Parameters

○ PV parameter

Maximum input power	50kW	Starting voltage	200V
Photovoltaic maximum voltage	1000Vdc	Photovoltaic rated voltage	630Vdc
MPPT operating voltage range	200-850Vdc	MPPT quantity	4
Number ofsingle MPPT input channels	2	Maximum input current(Each MPPT)	30A*4

○ Energy storage parameter

Nominal energy	103kWh	Nominal voltage	690Vdc
Battery voltage range	605~777 Vdc	Rated charge/discharge current	75A

○ Ac output parameter

Rated output power	50kW	Maximum output current	75A
Rated voltage (input and output)	3L/N/PE;400V	Off-grid switching time	<20ms
Grid frequency	50Hz/60Hz	Voltage total harmonic distortion	4
Number ofsingle MPPT input channels	2	Maximum input current(Each MPPT)	<3%@Rated power&Linear load

○ Appearance and interface

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○ Electrical primary diagram

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○ Diagram

The following figure represents the UltraPower 100 all in one system.

The case legend will not be described again.

○ BMS - Battery Management System

The BMS system of this product adopts a dual-level architecture, primarily designed for real-time monitoring of the battery pack.

It can detect individual cell voltage, total voltage, current,temperature, etc.,

making real-time judgments about the battery's operational status. It uploads battery pack status information

and alarm messages, and when necessary, cuts off the battery pack circuit output for protection

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1.Cooperative Control Management Unit Overview - Battery Management Unit (BMU)

The BMU is a vital component of the Energy Storage Battery Management System (BMS), playinga decisive role in the safe application and lifespan extension of the energy storage battery pack during collective use. The BMU accurately collects voltage and temperature data from individual cells, enabling real-time monitoring of battery status. Additionally, the BMU features temperature information monitoring, passive cell balancing management,module fan control, and other functions.

2. Functions and Characteristics of Cooperative Control Unit

1) Battery single-cell voltage function with high accuracy and fast data acquisition,applicable to

various battery types,compatible with lithium iron phosphate,lithium manganese oxide,lithium

titanium oxide, and ternary batteries.

2)Temperature sampling function:High-precision and reliable data acquisition,supporting sampling

of 24 series single-cell batteries and up to 28 external temperature channels.

3) Balancing: Passive balancing with a maximum balancing current of 80mA.

3.Main Control Management Unit Overview - (BCU)

The main control unit is the control core of the battery management system, detecting battery single-cell voltage,temperature,etc., through communication with the from-control unit.It monitors external characteristics parameters such as total battery pack voltage, charge-discharge current,ground insulation resistance,estimates and monitors internal battery status (capacity, SOC,

SOH, etc.) based on appropriate algorithms.On this basis,it manages battery pack charge-discharge,

thermal management, insulation detection, single-cell balancing, and fault alarms. It can exchange

data with PCS,EMS,human-machine interfaces,etc.,through a communication bus and

communicate with the BMU through a daisy chain.

4. Functions and Characteristics of Main Control Unit

1) High-reliability design: Software, hardware, and structural design follow relevant professional

standards.

2) High safety: Comprehensive protection functions with multiple redundant protection measures

for battery protection under various limit and unexpected conditions.

3) Strong anti-interference ability: Designed considering the high-power and complex wiring

electromagnetic environment of ESS. All component selections meet high reliability requirements,

and input-output interfaces and communication interfaces use effective isolation and filtering to

meet the harsh electromagnetic environment of practical applications.

○ EMS - Energy Management System

The Energy Management System (EMS) is the energy dispatching and management center of the PV storage system.

Through real-time communication with the BMS (Battery Management System),PV storage inverter,circuit energy meter,manageable load devices,and peripheral devices (air conditioning,fire protection)it collects critical data from all communication substations.

Through data collection,processing,analysis,internal program logic operation,it controls the orderly and robust operation of the ESS.

The EMS used in this product possesses powerful data processing capabilities, is compatible with multiple communication protocols,

can quickly interface with BMS and PCS available on the market,and supports remote servicing.The specific parameters are shown in the table below.

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03 Core Advantages

This integrated PV and energy storage cabinet integrates compact structure, all-round safety protection,

multi-scene power supply modes and intelligent management.

With flexible parallel capacity expansion and good compatibility with solar panels and diesel generators,

it delivers economical, stable peak shaving and backup power solutions for all kinds of commercial and industrial projects.

Compact Integrated Layout

All battery modules, 50kW hybrid inverter, BMS, EMS, fire suppression and intelligent cooling are integrated into one vertical cabinet. It only occupies 1.42㎡ floor space with IP54 enclosure. Factory pre-assembly cuts transportation, installation and commissioning costs by 15%, and up to 3 units can be paralleled to expand power from 50kW to 300kW.

Multi-layer Comprehensive Safety Protection

It adopts early thermal runaway warning, cabin-level perfluorohexanone fire suppression, gas & smoke detection and multi-stage circuit breakers. Intelligent constant temperature control keeps internal temperature difference ≤5℃ to extend battery cycle life by 12℃. The cabinet supports -20℃~50℃ operation and 3000m altitude with IP54 dust & water resistance.

Full-scene Multi-mode Operation

Compatible with PV, mains and diesel generators, supporting grid-tied, off-grid and VPP modes. Off-grid switching time is less than 20ms for uninterrupted power. Equipped with four independent MPPT channels up to 1000V PV input, matching industrial rooftop PV and backup power demands.

Intelligent Remote O&M & Modular Design

Equipped with 4G, Ethernet and RS485 communication for cloud remote monitoring. Built-in intelligent cell balancing and automatic fault alarms. Standardized battery packs support independent replacement without full system shutdown, lowering maintenance difficulty.

04 Global Certification & Customization

As a reliable supplier, TENZ Energy develops this 50kW/103kWh integrated cabinet matching global outdoor operating standards with IP54 protection, wide temperature and altitude adaptability. We offer technical support for regional certifications like BIS and ESMA. Customizable items include PV MPPT, diesel generator interface, fire suppression, EMS logic and parallel capacity, adapting grid-tied, off-grid and micro-grid demands across India, Middle East and other commercial markets.

As a reliable supplier of integrated PV energy storage cabinets, TENZ Energy supports global certification compliance and full personalized customization tailored to diverse overseas market demands. Our 50kW/103kWh all-in-one cabinet meets universal international environmental and electrical standards, with IP54 enclosure, wide operating temperature range of -20℃~50℃ and stable performance up to 3000m altitude, satisfying outdoor deployment requirements for India, Middle East and other regions. We provide targeted certification technical support for local mandatory standards including BIS, ESMA and relevant grid access norms. For customization, flexible adjustments are available on system capacity, parallel quantity, PV MPPT configuration, diesel generator access interface and anti-backflow control logic. Besides, we can optimize fire suppression schemes, communication modules (4G/Ethernet/RS485) and cabinet wiring layout according to clients' onsite conditions, and offer personalized EMS energy management logic to match grid-tied, off-grid, micro-grid and virtual power plant operation modes, perfectly adapting to commercial & industrial backup, peak shaving and independent power supply projects worldwide.

05 Application Scenarios

Factory Peak Shaving & Power Backup

Ideal for manufacturing plants with frequent blackouts and high peak electricity bills. It matches rooftop PV and diesel generators, delivers seamless <20ms off-grid switch, cuts power costs and avoids production shutdowns. Supports parallel expansion up to 3 units for scalable power capacity.

2. Commercial Park Energy Management

Suitable for shopping malls, logistics parks and office compounds. It runs in grid-tied, VPP and multi-parallel modes. Intelligent EMS maximizes PV self-consumption, stabilizes power for air conditioning and critical equipment, and reduces long-term commercial electricity expenditure.

3. Remote Off-Grid Microgrid

Perfect for mining zones, rural industrial bases and areas without stable public grid. Compatible with solar panels and diesel gensets. IP54 wide-temperature cabinet adapts harsh outdoor environments to provide continuous independent power supply with reliable black start capability.

Why Choose Tenz energy?

Green Intelligence · Creating a Zero-Carbon Future

Our Commitment:

We continuously upgrade our core tech to develop integrated all-in-one PV&ESS cabinets with stable output, long battery cycle life

and comprehensive multi-layer safety protection. Perfect for industrial factories, commercial parks and remote off-grid microgrids,

supporting PV matching, peak shaving, blackout backup and diesel generator linkage.

Rich Industry Experience & R&D Capability

As TENZ ENERGY, we deliver robust, compact 50kW/103kWh energy storage solutions to secure stable,

cost-efficient power supply for all your commercial operation demands.

Expert R&D Team

20+ Years in Li-battery Industry

Digital PLM R&D System

Full-Process Closed-Loop Quality Control

· Real-time recording of data for all procedures

We conduct real-time data logging across every production stage of this integrated PV energy storage cabinet, covering battery cell screening, PACK assembly, high-voltage cabinet commissioning, BMS/EMS debugging and full aging testing. Real-time data capture delivers end-to-end full production traceability, allowing accurate source tracking and targeted resolution of any product quality abnormalities.

· Full Lifecycle Traceable Management

TENZ ENERGY implements closed-loop engineering change management throughout the product lifecycle, standardizing PR, ECR and ECN formal processes. Each 103kWh battery PACK inside the all-in-one cabinet carries unique identification, traceable to original cell batches, component sourcing records and complete factory test reports including thermal cycling, insulation and fire safety inspection archives.

Authoritative Global Export Certifications

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Core Benefits of Cooperation

As a professional integrated manufacturer of all-in-one PV & energy storage cabinets, TENZ ENERGY delivers tailored

50kW/103kWh industrial energy storage solutions for factories, commercial parks and remote off-grid microgrid projects worldwide.

High Adaptability

Our 103kWh integrated cabinet supports flexible ODM customization on MPPT channels, diesel generator access, fire suppression systems and EMS operation logic. It features wide environmental adaptability with -20℃~50℃ operating temperature, IP54 dustproof & waterproof enclosure

Compliance & Peace Of Mind

The whole set of energy storage equipment and internal battery packs pass full UN38.3, MSDS transport certification, matching international shipping and customs clearance requirements. Besides, the cabinet structure, fire protection and electrical design comply with mainstream global ESS safety standards

FAQ

1.What power capacity can this all-in-one energy cabinet support after parallel expansion?

A single unit is 50kW/103kWh, and up to 3 cabinets can be connected in parallel to realize a total power range of 50–300kW.

02. What working modes does this PV&ESS integrated cabinet support?

It covers grid-tied, off-grid, diesel generator linkage and VPP modes, with ultra-fast off-grid switching within 20ms for uninterrupted power supply.

03. What safety protection configurations are equipped inside the cabinet?

It adopts cabin-level perfluorohexanone fire suppression, early thermal runaway alarm, intelligent constant temperature control and multi-stage electrical circuit protection with IP54 outdoor enclosure.

04.Is customized adjustment available for this commercial energy storage cabinet?

Yes, flexible customization is supported on MPPT channels, diesel access interfaces, EMS operation logic and fire control schemes to fit global industrial and commercial projects.

Get in Touch With Us

We are excited to get to work with you. Please do not hesitate to contact us with any queries.

Mail: Leeana.long@tenzenergy.com

Website: www.tenzenergy.com

Shenzhen Tianchi Zhichuang Tech Co, Ltd.

Guangdong Tianchi New Energy Technology Co.,Ltd.

Send Inquiry Now

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