Compact three-phase LiFePO4 commercial and industrial battery energy storage system with 40.96–61.44kWh configurations, hybrid inverter, BMS communication, energy management, IP55 enclosure and solar-plus-storage capability for commercial buildings, factories, farms, EV charging sites and microgrids.
30kVAMini C&I ESS Class
40.96–61.44kWhLiFePO4 Energy Range
3-Phase220/380V · 230/400V
IP55Floor-Mounted Enclosure
≥6500 CyclesReference Cycle Life
C&I BESS Project Path
Pillar → Application → Solar Integration → Sizing → Downloads
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Compact All-in-One Energy Storage for Commercial and Light Industrial Projects
The 30kVA Mini C&I BESS combines LiFePO4 battery storage, hybrid power conversion, BMS communication and energy-management functions in a compact floor-mounted platform. Typical use cases include solar + BESS self-consumption, commercial peak shaving, backup support, time-of-use optimization, microgrids and other commercial energy-storage applications.
Five reference energy configurations are available: 40.96kWh, 46.08kWh, 51.20kWh, 56.32kWh and 61.44kWh. Final system selection should be confirmed against site load, PV capacity, grid voltage, backup duration, installation environment and project control requirements. For kW/kWh selection and discharge-duration logic, use the C&I BESS sizing.
Key Features
30kVA Three-Phase PlatformDesigned for 50/60Hz three-phase commercial electrical systems.
40.96–61.44kWh Capacity RangeFive LiFePO4 energy configurations for project-specific sizing.
Hybrid Solar + StorageSupports PV integration, grid-connected operation and backup / off-grid modes subject to final project design.
Smart CommunicationsCAN, RS485, Wi-Fi and Ethernet are listed for the inverter platform; battery BMS communication is CAN.
IP55 Floor-Mounted CabinetReference enclosure rating for commercial and light-industrial installation environments.
Integrated Battery ProtectionShort-circuit, over-current, overcharge, over-temperature and cell-voltage protection functions are listed in the reference configuration.
30kVA Mini C&I BESS Configurations
Available reference capacity options for the 30kVA all-in-one Mini C&I battery energy storage platform.
Parameter
40kWh
45kWh
50kWh
55kWh
60kWh
Model Class
30K40
30K45
30K50
30K55
30K60
Nominal Output / UPS Power
30,000W
Battery Energy
40.96kWh
46.08kWh
51.20kWh
56.32kWh
61.44kWh
Battery Capacity
100Ah
Battery Module Nominal Voltage
409.6V
460.8V
512.0V
563.2V
614.4V
Approx. Weight (inverter excluded)
612.8kg
654.4kg
696.0kg
737.6kg
779.2kg
System Technical Specifications
Nominal Output / UPS Power
30,000W
AC Output Frequency & Voltage
50/60Hz; 3L/N/PE 220/380Vac or 230/400Vac
Grid Type
Three phase
Energy Configuration
40.96 / 46.08 / 51.20 / 56.32 / 61.44kWh
Battery Cabinet Dimensions
1100 × 750 × 2200mm (inverter excluded)
Approx. Weight
612.8–779.2kg (inverter excluded, depending on energy configuration)
AC Output Rated Current
100A
Battery Operating Voltage
160–850V
Battery Chemistry
LiFePO4
Enclosure Rating
IP55
Installation
Floor-mounted
Reference Compliance
UN38.3, IEC 62619, CE, CEI 0-21, VDE-AR-N 4105, IEC 62109*
Reference Warranty
10 years*
*Compliance scope and warranty must be confirmed for the exact supplied model, legal manufacturer and target market before customer release.
30kW Hybrid Inverter Specifications
Maximum PV Input Power
39,000W
Maximum PV Input Current
36 + 36 + 36A
Rated PV Input Voltage
600Vdc
Start-Up DC Voltage
180Vdc
MPPT Voltage Range
150–850Vdc
Maximum PV Short-Circuit Current
55 + 55 + 55A
Number of MPPT
3
Peak Power (Off-Grid)
1.5 × rated power for 10 seconds
Power Factor
0.8 leading to 0.8 lagging
THD
<3%
Display
LCD
Operating Temperature
-40°C to +60°C (>45°C derating)
Relative Humidity
15%–85% (non-condensing)
Inverter Dimensions
527 × 894 × 294mm (excluding connectors and brackets)
Communication
CAN / RS485 / Wi-Fi / Ethernet
Maximum Efficiency
97.6%
Maximum Charging / Discharging Efficiency
91%
Maximum Parallel Inverter Sets
10
LiFePO4 Battery & BMS Specifications
Battery Chemistry
LiFePO4
Battery Capacity
100Ah
Battery Energy
40.96 / 46.08 / 51.20 / 56.32 / 61.44kWh
Battery Module Nominal Voltage
409.6 / 460.8 / 512.0 / 563.2 / 614.4V
BMS Communication
CAN
BMS Parallel Support
5 sets standard; up to 32 sets with extra BAU module
Maximum Charge & Discharge Current
100A
Charge Temperature
0°C to +55°C
Discharge Temperature
-20°C to +55°C
Reference Cycle Life
≥6500 cycles @ 25°C ±2°C, 0.5C/0.5C, 70% EOL
Battery Management & Protection
✓ Short-Circuit Protection
✓ Over-Current Protection
✓ Overcharge Protection
✓ Over-Temperature Protection
✓ Cell Over-Voltage Protection
✓ Cell Under-Voltage Protection
✓ Cell Discharge Protection
Solar + Storage Integration
30kVA Mini C&I BESS with PV, Grid and Commercial / Industrial Loads
Typical project integration can combine solar PV generation, the Mini C&I battery energy storage system, utility grid connection and commercial or industrial loads. Final power flow, protection, metering, transfer logic and EMS strategy should be engineered for the site.
Typical 30kVA Mini C&I BESS integration with solar PV, utility grid and commercial / industrial loads.
Commercial & Industrial Energy Storage Applications
Factories
Commercial Buildings
Warehouses & Logistics
Hotels & Retail
Farms
EV Charging Stations
Solar Microgrids
Remote / Off-Grid Sites
Peak ShavingDischarge stored energy during high-demand periods to reduce peak grid demand where tariff structures support it.
Time-of-Use OptimizationCharge during lower-price periods and discharge when electricity prices are higher.
Solar Self-ConsumptionStore excess PV generation for later use when solar output is insufficient.
Backup SupportSupport selected critical loads during grid outages when the system architecture is designed for backup operation.
Microgrid IntegrationCoordinate solar PV, battery storage, utility power and local loads under a project-specific control strategy.
Off-Grid Energy StorageSupport remote facilities where reliable utility-grid power is limited or unavailable.
Project Configuration & OEM Support
For EPC contractors, distributors and system integrators, the Mini C&I BESS configuration should be evaluated against the actual site requirements rather than selected by battery capacity alone.
Required power and peak load
Required battery capacity / discharge duration
Grid voltage and frequency
PV array capacity and coupling method
Backup / off-grid operating requirement
Installation environment and available space
Communication / EMS requirements
Target compliance requirements and market
Need to confirm whether 30kVA / 40–60kWh is the right size?Compare site peak power, required discharge duration, solar production and usable battery energy before final model selection.
Technical Download
30kVA 40–60kWh Mini C&I BESS Technical Datasheet
Download the technical datasheet covering the 30kVA all-in-one Mini C&I battery energy storage system, including capacity variants, inverter parameters, LiFePO4 battery specifications, BMS protection and typical applications.
PDF · 30kVA · 40.96–61.44kWh · LiFePO4 · 3-Phase Mini C&I BESS
Questions About 30kVA Mini C&I BESS
What battery capacities are available?
The reference configurations are 40.96kWh, 46.08kWh, 51.20kWh, 56.32kWh and 61.44kWh.
Is this system suitable for three-phase commercial projects?
The reference platform is listed for three-phase 220/380Vac or 230/400Vac operation at 50/60Hz.
Can the Mini C&I BESS work with solar PV?
Yes. The reference hybrid inverter lists a maximum PV input power of 39kW, 600Vdc rated PV input and a 150–850Vdc MPPT range. Final PV string design must be checked against the selected inverter and site conditions.
What communication interfaces are available?
The inverter reference specification lists CAN, RS485, Wi-Fi and Ethernet. Battery BMS communication is listed as CAN.
What is the enclosure protection rating?
The reference system enclosure is listed as IP55 and floor-mounted.
What information is required before selecting a system?
Provide site grid voltage and frequency, peak and average load, required backup or discharge duration, PV capacity, installation environment, available space, communication requirements and target market compliance requirements. Use the C&I BESS sizing before final system selection.
Reference specification values should be confirmed against the final model-specific datasheet, compliance documents, warranty terms and electrical drawings before quotation or customer release.
Request a 30kVA 40–60kWh Mini C&I BESS Configuration
Send your required power, battery capacity, grid voltage, PV capacity, backup duration and application. The project can then be reviewed for battery configuration, inverter matching, communication and installation requirements.
We manufacture and test LiFePO4 battery cells and packs in-house. Our 300+ employee factory supports OEM and ODM projects, with UL, CE, UN38.3, IEC 62619, RoHS and MSDS documentation available for selected models.
Answers about lead-acid replacement, system compatibility, OEM battery development, certifications and wholesale orders.
Can LiFePO4 batteries replace lead-acid batteries?
Many LiFePO4 batteries can replace compatible lead-acid deep-cycle batteries in RVs, boats, golf carts and industrial equipment. Before installation, confirm the system voltage, battery dimensions, terminal layout, charger profile, maximum load, cable size, fuse rating and operating temperature.
Are LiFePO4 batteries compatible with existing chargers and inverters?
Most LiFePO4 batteries are compatible with standard 12V, 24V, 36V or 48V inverters when the system voltage and power requirements match. Many modern chargers also include a LiFePO4 charging profile. For lead-acid replacement projects, confirm the charger voltage, inverter rating and maximum load before installation. A compatible charger or DC-to-DC charger may be required if the existing charging equipment does not support LiFePO4 batteries.
Can you provide custom or OEM LiFePO4 batteries?
Yes. OEM and custom battery support can include voltage, capacity, BMS settings, enclosures, terminals, connectors, communication protocols, labels and packaging. Send us the application, electrical requirements, installation dimensions and expected order quantity for review.
What is the minimum order quantity for wholesale or OEM orders?
MOQ depends on the battery model, specification and customization requirements. Standard models may be available for sample testing, while custom enclosures, private labels and OEM production normally require a confirmed order quantity. Contact us with the model and required quantity for details.
What certifications and battery documents are available?
Available certifications and documents depend on the battery model and destination market. Supporting documents may include UN38.3, MSDS, CE, RoHS and product test reports. Confirm the required documents and target market before placing an order.
What are the production lead time and shipping options?
Lead time depends on the battery model, order quantity, customization and testing requirements. Export shipping options are arranged according to the battery specification, destination and order volume. Send us the required quantity, delivery location and target schedule for a project-specific quotation.