Product Description
Lithium BESS Solar System Energy Storage Battery 522kWh 250kW Container C&I Battery Storage Supports Parallel
Our 522kWh C&I Energy Storage System is a high-capacity, all-in-one solution designed for factories, commercial buildings, and microgrids. It integrates Grade-A LiFePO4 batteries with BMS, PCS, and EMS in a standard 20ft high-cube container for easy transport and installation.
522kWh energy storage with 250kW rated AC output, ideal for peak shaving, load shifting, and backup power.
On/off-grid transition in <20ms, ensuring critical loads stay powered during outages.
Built-in MPPT for solar PV integration, plus an optional generator port for diesel/gas backup.
Supports parallel connection of multiple units, expanding capacity from 522kWh to multi-MWh.
IP65 rated for indoor or outdoor installation; choose air-cooled or liquid-cooled cooling.
Integrated EMS with remote monitoring, demand control, and time-of-use optimization.
Ideal Applications
- Peak Shaving & Load Leveling – Reduce demand charges by discharging during peak hours.
- Backup Power for Critical Facilities – Data centers, hospitals, manufacturing lines.
- Renewable Self-Consumption – Store excess solar or wind energy for nighttime or low-generation periods.
- Utility Grid Support – Frequency regulation, voltage support, and demand response.
- Off-Grid & Microgrids – Pair with solar + generator for complete energy independence.
Packaging & Shipping
Every product is securely packed in durable packaging that ensures superior protection against shock, moisture, and handling throughout the logistics journey. We offer flexible global shipping solutions tailored to your needs, including express courier (DHL, UPS, FedEx etc.), air freight, and sea freight, ensuring reliable and cost-effective delivery to your destination.
Frequently Asked Questions
Q1
What products do you offer?
We specialize in custom battery packs (using cylindrical, Li-Polymer, or pouch cells, etc.) and Home/Balcony Energy Storage Systems, with full OEM/ODM support.
Q2
Are your products certified?
Yes. Our products comply with international standards such as CE, UL, UN38.3, etc. Specific certifications vary by product and region.
Q3
What is your lead time?
For standard products, it's typically 15-30 days. For customized orders, the timeline depends on the design complexity and quantity, which we will confirm in advance.
Q4
What are the shipping options?
We offer flexible shipping via express (e.g., DHL, FedEx), air freight, or sea freight, based on your requirements for cost and delivery speed.
Q5
What is your warranty policy?
We provide a standard warranty (e.g., 1-3 years depending on the product) against manufacturing defects. Warranty details are specified in the contract.
Q6
Do you provide after-sales support?
Yes. We offer technical support, troubleshooting guides, and spare parts services. Our team is available to assist with installation or operational queries.
CCSC Energy
