100kWh All-in-One C&I BESS Cabinet 50kW LiFePO4 Hybrid Solar Energy Storage System
Discover premium 100kWh All-in-One C&I BESS Cabinet with 50kW LiFePO4 hybrid solar integration, IP54 air cooling and true UPS for commercial & industrial sites. Factory-direct wholesale from China Balder Power – reliable, scalable, certified.
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Fully integrated MPPT + PCS + EMS + LiFePO4 battery in one IP54 cabinet
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Black start & seamless UPS for zero downtime during outages
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Hybrid grid-tied / off-grid flexibility with smart energy optimization
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Air-cooled thermal management for cost-effective 24/7 operation
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Modular & scalable – perfect for factories, data centers, EV charging hubs
Product Description
Why Choose Balder Power 100kWh All-in-One C&I BESS Cabinet?
As a leading Chinese lithium battery manufacturer with over 15 years of OEM/ODM experience, Balder Power delivers the 100kWh All-in-One C&I BESS Cabinet – a turnkey 50kW LiFePO4 hybrid solar energy storage system engineered for commercial and industrial users who demand uninterrupted power, lower electricity bills, and future-proof scalability.
This compact, IP54-rated air-cooled cabinet integrates MPPT solar charger, bidirectional PCS inverter, STS, EMS, and high-voltage LiFePO4 battery in a single industrial-grade enclosure. Perfect for factories, warehouses, data centers, EV fleets, and solar farms seeking peak shaving, demand charge reduction, and backup resilience.
Real-World B2B Benefits
Businesses across Europe, Middle East, and South America trust our China wholesale C&I battery storage system because it delivers measurable ROI within 2-4 years through energy arbitrage, self-consumption optimization, and grid independence. Our 50kW 100kWh LiFePO4 BESS cabinet supports black-start capability and true UPS functionality – critical loads never experience interruption during grid failures.
We offer factory-direct pricing with flexible small-batch MOQ (as low as 1 unit for testing), full customization (branding, voltage tuning, EMS integration), and rapid 30-45 day delivery. Every unit undergoes rigorous 100% testing in our ISO-certified facility and ships with complete IEC62477, IEC61000, IEC61727, and IEC62116 certifications.
Built for Harsh Environments
The intelligent air-cooling system maintains optimal temperature from -25°C to +60°C (with derating), while the industrial transformer isolation ensures safety and compliance. Modular design allows parallel expansion up to MW-scale without downtime – ideal for growing commercial operations.
Upgrade your energy strategy today with Balder Power’s commercial hybrid solar energy storage cabinet. Contact our B2B team for a custom quote, technical drawings, or pilot project support. Factory price, expert engineering, proven reliability – that’s the Balder Power difference.
Technical Parameters
| Parameter | BPE-100K50-AIR |
|---|---|
| Battery Rated Capacity | 100kWh |
| Battery Rated Voltage | 844.8V |
| Battery Voltage Range | 739.2V~950.4V |
| Battery Type | Lithium Iron Phosphate (LFP) |
| Battery Cell Capacity | 120Ah |
| Maximum Charge/Discharge Current | 60A |
| Photovoltaic Rated Capacity | 50kW |
| Photovoltaic Voltage Range | 200~550V |
| Rated AC Power | 50kW |
| Rated AC Voltage | 400V, 3W+N+PE / 3W+PE |
| Degree of Protection | IP54 |
| Cooling Mode | Intelligent Air-Cooled |
| Ambient Temperature | -25°C to +60°C (derating >45°C) |
| Size (W*D*H) | 1300*1030*2100mm |
| Weight (approx.) | 2150kg |
| Certifications | IEC62477, IEC61000, IEC61727, IEC62116, etc. |
Features & Advantages
⚡ Comprehensive All-in-One Integration
Unified MPPT + DC-AC inverter + STS + EMS + LFP battery in a single cabinet – no complex onsite wiring, faster deployment for busy industrial sites.
🔋 Uninterrupted Power with True UPS & Black Start
Seamless switchover in <10ms during outages; self-recovery capability keeps critical loads (servers, production lines) running 24/7.
🔄 Hybrid & Off-Grid Flexibility
Seamlessly works with grid-tied, hybrid, or fully off-grid solar setups. Smart EMS optimizes solar, battery, and grid usage for maximum savings.
❄️ Efficient IP54 Air-Cooled Thermal Management
Cost-effective intelligent air cooling (optional liquid upgrade) ensures stable performance in dusty or high-temperature environments up to 60°C.
📈 Fully Scalable & Intelligent C&I Solution
Parallel up to MW level; remote monitoring via CAN/Ethernet/485; future-proof for expanding commercial energy demands.
Manufacturing & QC Process
Precision Engineering: Our Energy Storage Battery Manufacturing Process
Quality is not just inspected; it is manufactured at every step. At Balder Power, we implement a rigorous LifePO4 production protocols that goes beyond industry standards. From automotive-grade cell sorting to 100% full-cycle aging tests, our transparent manufacturing process ensures every Energy Storage System (ESS) delivers maximum safety and longevity for your projects.
Custom Engineering & ODM Design
Our Wuhan engineering team translates your voltage and capacity requirements into precise CAD blueprints. We simulate structure and thermal management to ensure the battery pack fits your application perfectly before production begins.
Premium A-Grade Cell Sourcing
Quality starts at the core. We strictly select brand-new, A-grade LiFePO4 or NCM cells from Tier-1 manufacturers (like CATL, EVE, Ganfeng). We match cells specifically for your project's energy density and cycle life needs.
Precision Capacity & IR Sorting
To guarantee pack longevity, consistency is key. We utilize automated sorting machines to group cells with identical Internal Resistance (IR) and Voltage. This strictly eliminates the "barrel effect," ensuring the entire pack performs at peak efficiency.
Automated Matrix Spot Welding
Our robotic welding arms execute high-precision spot welding using pure copper strips. This process ensures low-impedance connections and structural rigidity, preventing vibration damage during transportation or mobile usage.
Smart BMS Integration & Wiring
The "Brain" of the battery is installed. We integrate advanced Battery Management Systems (BMS) with communication protocols (CAN/RS485). Technicians organize signal wires neatly to prevent short circuits and ensure accurate thermal monitoring.
Structural Assembly & Insulation
Before closing the case, we apply industrial-grade insulation and shock-absorbing materials. The semi-finished packs are inspected for layout integrity to meet IP protection ratings for dust and moisture resistance.
100% Aging Cycle Test & OQC
Zero tolerance for early failures. Every finished battery undergoes a rigorous aging test (Charge/Discharge cycles) to simulate real-world stress. Final OQC includes voltage checks, BMS communication tests, and visual inspection.
UN38.3 Compliant Safety Packaging
Safety extends to delivery. We use customized wooden crates and high-density foam that meet UN38.3 dangerous goods transport standards, ensuring your goods arrive safely via sea or air freight.
Packing & Delivery
Secure & Compliant Packaging
To ensure safe transit for Class 9 Dangerous Goods, every battery is protected with high-quality Pearl Wool (EPE Foam) and encased in UN-certified cartons. For bulk shipments, we utilize sturdy Plywood or Plastic Pallets wrapped in shrink film, fully compliant with international shipping regulations.
Global Shipping Options (Incoterms)
We support flexible shipping terms to suit your business needs, including FOB, CIF, and DDP (Door-to-Door including tax).
- By Sea: The most economical choice for bulk orders.
- By Air / Express: Fast delivery for samples (DHL/UPS/FedEx).
- By Railway: Reliable CR Express service for European and Central Asian markets.
Production Lead Time
Our lead time varies based on product customization:
| Product Type | Samples | Bulk Order |
|---|---|---|
| Standard Models | 15 - 20 Days | 25 - 30 Days |
| Customized Models | 30 - 40 Days | 30 - 40 Days |
FAQ
Q1: What are the main applications of this energy storage system?
A1: This system is ideal for commercial buildings, factory energy optimization, industrial backup power, peak shaving, and energy arbitrage in commercial and industrial applications.
Q2: Do you offer wholesale and customization services?
A2: Yes, we provide factory direct wholesale pricing and offer OEM/ODM customization for specific configurations.
Q3: Is this system compatible with existing solar panels?
A3: Yes, it is compatible with most common photovoltaic (PV) panels and inverters, making it suitable for hybrid or off-grid systems.
Q4: What does the IP54 rating mean?
A4: The IP54 rating indicates that the system is dustproof and water-resistant, making it suitable for outdoor and industrial site usage.
Q5: What warranty and quality certifications do you offer?
A5: The system comes with major international certifications, and quality control is strict with 100% testing conducted at the factory.
Q6: Do you provide installation guidance and technical support?
A6: Yes, we offer detailed installation manuals and remote technical support to assist with the setup and maintenance.
