12V 24V 51.2V 100ah 200ah 5kwh Solar Energy Storage Lithium Ion Battery
Product Specifications
- Storage Capacity
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Product Highlights
- Long Cycle Life: 6000 cycles with 80% depth of discharge over 10 years.
- High Energy Density: Mass energy density reaches 160Wh/kg using A Grade LiFePO4 cells.
- IP65 Protection: Dust and water resistant design suitable for indoor and outdoor use.
- Multiple Communication: Supports CAN, RS485, and RS232 protocols for flexible system integration.
- OEM Support: Professional manufacturer offering OEM services and on-site installation support.
- Competitive Pricing: Fully automatic production line with international advanced equipment ensures cost-effectiveness.
Product Attributes
- Customization
- Available
- Nominal Voltage
- 51.2V
- Warranty
- 10 Years of 80% Dod
- Model NO.
- ES51100LW
- Nominal Capacity
- 5.12kwh
- Cycle Life
- 6000 Times
- Rate Voltage
- 51.2V
- Cooling Mode
- Natural Cooling
- Communication Mode
- Can,RS485,RS232
- Discharge
- -20 C~60c
- Battery Parallel
- 8PCS
- Protection Level
- IP65
- Battery Shape
- Square
- Communication
- Can/RS485
- BMS Control
- Built-in BMS
- Display
- LCD Screen
- Cooling Method
- Natural Air Cooling
- Certification
- MSDS, Un38.3, CE, IEC
- Function
- Home Solar Energy Storage System
- Transport Package
- Wooden Box Package
- Specification
- 490*360*170mm
- Trademark
- Enjoy Solar
- Origin
- China
- HS Code
- 8507600090
- Production Capacity
- 50000pieces/Years
- Package Size
- 53.00cm * 36.00cm * 17.00cm
- Package Gross Weight
- 41.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Nominal Voltage: 3.2V
Capacity Range: 50AH-314AH
Mass Energy Density: ≥160Wh/kg
16 series 1 parallel
Adjustable overcurrent protection
Integrated serial port IC
High voltage accuracy (≤20mV)
High current accuracy (≤2%@FS)
Capacity: 5.12KWH/10.24KWH
Weight: 41KGS/80KGS
IP65 Indoor & outdoor options
| Model | ES51100L | ES51200L |
| Cell Connection | 1P16S | 1P16S |
| Nominal Voltage | 51.2V | 51.2V |
| Nominal Capacity | 100AH | 200AH |
| Nominal Energy | 5.12KWH | 10.24KWH |
| Recommended Charge/Discharge Current | 50A | 100A |
| Max. Charge/Discharge Current | 100A | 200A |
| Cooling | Smart Air Cooling | Smart Air Cooling |
| Operating Voltage | 44.8~57.6V | 44.8~57.6V |
| Dimensions(W*L*H) | 550*360*163mm | 780*480*197mm |
| Weight | 41KGS | 80KGS |

FAQ
A: What are your main products?
We have many series of solar products, mainly producing solar systems, solar panels, solar inverters, powerwall, solar lithium ion batteries and solar mounting systems, and all related solar accessories.
B: Are you a factory or trading company?
We are a factory with more than seven years of experience in producing solar energy series products. You are welcome to visit our factory.
C: Can you support OEM and field installation?
Yes, as a professional solar system manufacturer, we can provide customers with OEM and on-site installation, comprehensive support, and after-sales services.
D: How does your factory conduct quality control?
Quality first. We have a professional QC team to control the quality strictly. Only when the quality meets the requirements, will it be packaged out of the factory.
E: What are your strengths in solar systems?
Fully automatic production line using international advanced production equipment such as Japan and Germany. The price and quality are very competitive, and we have cooperated with many well-known brands. And we can supply large solar energy series products.
F: How can I do if I need more help with the order?
You can chat with our sales online or send inquiry email, we will respond to you immediately
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR269761". Items marked "" are certified.
Company Profile
Enjoy Solar Co., Ltd., founded in Anhui China, is persistently focusing on R&D, Integration, Production and Sales of photovoltaic system products, and is one of the leading supplier in the industry.
The core team members of the company have more than 10 years expertise experience in the field of provide solar photovoltaic and solar energy storage solutions. The company has advanced technology and equipment, and is committed to the development and application of new technologies to improve the solar energy production efficiency and reduce the negative impact on the environment. LED by an innovative R&D team, it delivers products designed, tested and manufactured to the highest gIobaI standards. It has established long-term strategic partnerships with leading battery cell manufacturers and professionals with core technology and expertise in the battery field to jointly develop products with global impact.
With a decade of hard works, now the company is able to supply a full range of products such as Lithium Batteries, solar Panels, Solar inverters as well as customized complete solar system solutions. Thanks to the huge number of self-developed patents and product certificates, such as CE, IEC, UN38.3, MSDS, ISO, etc., its products are able to serve clients from more than 110 countries and regions in the world, to meet customers' varying performance and aesthetic needs.
The company adheres to the customer as the center, the design of practical and convenient system solutions, the production of stable and reliable good products, to provide timely and efficient after-sales service Create a green life with clean energy, and light up the lights with photovoltaic storage. Uncompromising Quality & ComplianceQuality is the cornerstone of our operations. Every Enjoy Solar product undergoes rigorous design validation, performance testing, and quality assurance protocols to meet the highest international standards, including:
Certifications: CE, IEC, UN38.3, MSDS, ISO, and other region-specific approvals.
Patents: A robust portfolio of self-developed patents that underscore our technical prowess.
Durability: Products engineered to withstand extreme environmental conditions, ensuring long-term reliability.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Suite 601, Building No. 7, 667 Yulei Road, Shushan District, Hefei City, Anhui Province, 230088 China, Hefei, Anhui, China
- Terms of Payment
- T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port, Guangzhou Port
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
- Main Products
- Bess Container, Solar System, Lithium Battery, Solar Panel, Solar Inverter, Solar Energy Storage System, Solar Air Conditioner, Portable Power Station, Lead Acid Battery, Solar Pump
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
- Export Year
- 2015-10-02
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
-
New Products Launched in Last year
- Yes
FAQ
- What is a 5kWh wall-mounted battery, and what is it used for?
- It is a rechargeable battery unit that stores 5 kilowatt-hours of electricity-enough to power a typical home's essentials (lights, fridge, router, TV) for 4-8 hours, depending on usage. It is designed to mount flush against a wall (like a small water heater), saving floor space. These are almost exclusively Lithium Iron Phosphate (LiFePO4) batteries, known for their safety and long lifespan .
- What is the actual usable capacity?
- Most 5kWh batteries have a nominal capacity of 5.12kWh and a usable capacity of approximately 4.8-5.0kWh. The small difference accounts for battery management system (BMS) reserves and efficiency losses. This is standard industry practice and not a defect .
- How many charge cycles does a 5kWh LiFePO4 battery last?
- Typically 6,000 to 8,000 cycles at 80% Depth of Discharge (DoD). This translates to roughly 10-15 years of daily use before the battery degrades to 80% of its original capacity .
- Can I install it myself?
- Not recommended. While mechanically simple (mount bracket, hang battery, connect cables), the electrical work involves high-voltage DC currents and critical communication wiring (CAN/RS485). Incorrect installation can void warranties, damage equipment, or cause fire/safety hazards. Always use a certified electrician or solar installer .
- What are the wall requirements?
- The mounting wall must be solid brick or concrete with a minimum thickness of 100mm (4 inches). Do not mount on drywall, wood paneling, or flammable construction materials. The battery is heavy (~50kg) and requires robust anchoring .
- Is this battery compatible with my inverter?
- Compatibility depends on two factors: Voltage range: Your inverter's battery port must accept 43.2-57.6V DC (the operating range of the battery). Communication protocol: The battery uses CAN bus or RS485 to talk to the inverter. Most major brands (Victron, GOODWE, Growatt, Deye, Solis, Luxpower) are supported, but always check the manufacturer's official compatibility list .
- Can I connect multiple batteries together for more capacity?
- Yes. Most wall-mounted units support parallel connection of up to 8 to 16 units (40-80kWh total). You will need parallel communication cables (usually included or sold separately) and a busbar for power distribution .
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