Your Professional Energy Storage Battery Supplier
Guangdong Tianchi New Energy Technology Co., Ltd. (TCRFD) is a professional lithium-ion battery manufacturer based in Dongguan, China. We specialize in e-bike batteries, household energy storage systems, and customized lithium battery packs for AGV, golf carts, forklifts, and smart devices.
Strong Battery Manufacturing Experience
Our management team has over 15 years of industry experience with stable production and professional battery pack development capability.
Flexible OEM & Custom Solutions
We support customized battery packs, voltage, capacity, housing, and connector options for different industrial and energy storage applications.
Mature E-bike Battery Supply
We supply batteries for multiple e-bike brands and shipped over 1 million e-bike batteries in 2024.
Global After-sales Support
Local after-sales partners in Europe and the U.S. help provide faster technical support and customer service for overseas clients.
Specification
|
Nominal voltage |
51.2V |
|
Standard capacities |
5kWh / 10kWh / 15kWh / 20kWh / 25kWh / 30kWh |
|
Energy (Wh) |
5000 / 10000 / 15000 / 20000 / 25000 / 30000 |
|
Charge voltage |
58.4V (typical for 16S LFP systems) |
|
Chemistry |
LiFePO₄ (LFP) |
|
BMS |
Integrated protection, monitoring, balancing |
|
Communication protocol |
Customer designed (OEM-defined) |
|
Custom capacity |
Higher capacities available for OEM projects |
Cost Savings
Companies and homeowners can significantly lower their electricity bills by optimizing their energy consumption. Alternative energy savings methods such as peak shaving can greatly reduce overall energy costs for facilities or homes.
Backup Power
During a power outage, energy storage battery can supply backup power allowing all types of properties – industrial and commercial – to maintain productivity.
Improved Energy Efficiency
By managing energy supply and demand, energy storage battery helps prevent grid overloads and maintains grid stability. Battery storage systems balance supply and demand by storing energy when production exceeds consumption and releasing it when demand spikes, leading to more efficient energy use.
Energy Arbitrage
Energy storage battery allows consumers to charge batteries when prices for electricity are low and utilize energy when prices are high. This allows consumers to benefit from several financial incentives and additional opportunities for revenue gain.
Peak Shaving
During low demand periods, energy storage battery can store excess energy and release it during high demand periods helping reduce electricity consumption during peak times.
Energy Independence
Individuals and businesses can take greater control over energy expenses by generating and storing their own electricity on-site. This allows them to rely less on utility companies and ensures emergency backup power.
Renewable Energy Integration
Energy produced from renewable energy sources such as rooftop solar and wind farms can be stored and used when demand exceeds production. This allows facilities to continue operating even when the sun isn’t shining, or the wind isn’t blowing.
Applications of Energy Storage Battery
Residential: Home Energy Storage Systems
Home energy storage systems, allow homeowners to store energy generated by rooftop solar panels. This stored energy can be used during the evening or in case of a grid outage, providing energy independence and cost savings.
Commercial and Industrial: Large-Scale Energy Storage Solutions for Businesses
As mentioned, in commercial and industrial settings, energy storage battery can provide significant financial benefits through demand charge reduction, energy cost management, and improved energy reliability.
Utility-Scale: Storage Solutions for Grid Operators and Energy Providers
Utility-scale energy storage battery projects are increasingly being deployed to enhance grid reliability, support renewable integration, and provide ancillary services such as frequency regulation and voltage support.
Electric Vehicles (EVs): Battery Technology in EVs and Its Impact on Energy Storage
The rapid growth of electric vehicles (EVs) is driving advancements in battery technology. EV batteries can also be used as mobile energy storage units, with the potential for vehicle-to-grid (V2G) applications where EVs discharge power back into the grid during peak demand periods.
Storage Temperature of Energy Storage Battery
|
Storage Type |
Temperature Range (°C) |
Temperature Range (°F) |
|
Long-Term Storage |
15°C to 25°C |
59°F to 77°F |
|
Charging |
0°C to 45°C |
32°F to 113°F |
|
Discharging |
-20°C to 60°C |
-4°F to 140°F |
Safety Precautions for the Use of Energy Storage Battery
Charging Guidelines
Follow the manufacturer's recommendations for charging your batteries. Overcharging or undercharging can damage them and pose safety risks. Invest in a quality battery charger with features like overcharge protection.
Regular Inspection
Frequent inspections of your batteries are essential to detect any signs of damage or wear. Look for leaks, corrosion, or bulging in the battery casing. Replace damaged batteries immediately.
Battery Maintenance
Proper maintenance extends the life of your batteries. Keep the terminals clean, and apply a light coating of petroleum jelly to prevent corrosion. Ensure that the connections are tight and secure.
Avoid Over-Discharging
Over-discharging batteries can lead to irreversible damage. Use voltage cutoff devices or alarms to prevent over-discharge, especially in deep-cycle batteries.
Customizable Options
Electrical interfaces
Terminal/connector selection, service disconnect strategy, external protection coordination, and grounding scheme requirements.
BMS parameter tuning
Charge voltage coordination, current limits, derating curves, temperature thresholds, and balancing logic.
System architecture support
Recommended rack wiring topology, current sharing guidance, and module addressing strategy.
Branding & documentation
Private label rating plates, barcodes/serialization, manuals, and channel packaging for US/EU distribution.
Packaging and Shipping
|
Packaging |
Inner Packaging: Shock-absorbing foam Outer Packaging: Corrugated cardboard box, wooden crate |
|
Shipping |
Shipping by sea, by air, by express are acceptable. According to your requirements. |
Our Factory
(Short for TCRFD) was established in 2018, based in Dongguan City, China. TCRFD currently has about 50 management personnel, skilled workers between 150 and 200, and consumes around 3M cells every month.
Our Certificates
FAQ
We are one of the most reliable energy storage battery manufacturers and suppliers in China, specialized in providing high quality customized service. Please feel free to wholesale bulk high-grade energy storage battery for sale here from our factory.