High Voltage Module Design Stacked LFP LiFePO4 Battery for off-Grid Energy Power Storage System 300V 15kwh
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Product Highlights
- Long Cycle Life: Up to 6000 cycles for extended durability and performance.
- Modular Stacking Design: Allows flexible matching and on-demand expansion of energy units.
- Integrated Inverter: Offers excellent portability and mobility for residential use.
- High Working Voltage: Designed for high voltage applications up to 300V and beyond.
- IP54 Protection Grade: Ensures reliable operation in various environmental conditions.
- 96% Efficiency: High charge and discharge efficiency for optimal energy usage.
- Comprehensive Certifications: CE, FCC, CCC, UN 38.3, UN 3480, and Class 9 certified.
- OEM and ODM Services: Free OEM service and custom packaging/logo design available.
Product Attributes
- Customization
- Available
- Weight
- 150kg
- Warranty
- 5 Years
- Model NO.
- HVHL-P15.3
- Cycle Life
- 6000 Cycles
- Nominal Capacity
- 50ah
- Standard Voltage
- 307.2V
- Certifications
- CE, FCC, CCC, Un 38.3, Un 3480, Class 9
- Protection Grade
- IP54
- Working Voltage Range
- 240-350.4V
- Discharge Rate (Max)
- 0.8c/40A
- Charge Rated (Max)
- 0.5c/25A
- Charge/Discharge Efficiency
- 96%
- Communication Interface
- Can/RS485
- Rated Capacity
- 15.36kwh
- Transport Package
- Wooden Case Packing
- Specification
- 530*190*1569mm
- Trademark
- HONLE
- Origin
- China
- HS Code
- 33039639
- Package Size
- 58.00cm * 24.00cm * 184.00cm
- Package Gross Weight
- 156.000kg
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.
Product Images of High Voltage Module Design Stacked LFP LiFePO4 Battery for off-Grid Energy Power Storage System 300V 15kwh
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Product Description
Designed with an integrated household appliance aesthetic,stacked energy storage systems feature asleek size and easy installation.The modular stack design allows for flexible matching of energy storage units and on-demand expansion. With an integrated inverter, these systems offer excellent portability and mobility for homeowners.
key Features:
1.Modular Stacking for Flexibility
2.Expandable to Meet Your Needs
3.Single-Layer Module Capacity
4.High Working Voltage
5.Portable and Efficient
6.Long Cycle Life

| Model | HVHL-P10.2 | HVHL-P15.3 | HVHL-P20.4 |
| Module Number | 2 | 3 | 4 |
| Rated Capacity | 10.24kwh | 15.36kwh | 20.48kwh |
| Rated Voltage | 204.8 | 307.2 | 409.6 |
| Working Voltage Range | 160-233.6V | 240-350.4V | 320-467.2V |
| Size | 530*190*1186mm | 530*190*1569mm | 530*190*1952mm |
| Weight | 106kg | 150kg | 195kg |
| Discharge Rate (Max) | 0.8C/40A | ||
| Charge Rated (Max) | 0.5C/25A | ||
| Working Temperature | Charge: -20°C-55°C Discharge: 0°C-55°C |
||
| Rated Capacity | ≥50Ah@23°C BOL | ||
| Protection Grade | IP54 | ||
| Charge/Discharge Efficiency | ≥96% | ||
| Communication Interface | CAN/RS485 | ||



Our state-of-the-art international production equipment boasts an annual production capacity of 30,000 square meters, and we are open to negotiating maximum capacities for our power solutions. Honle's new energy power solutions and battery products find wide applications in various traditional household energy storage, power walls, commercial energy storage systems, and other dynamic information power fields.
Honle Group has established more than 100 agents in China, and established Honle International Tanzania Co., Ltd. and Honle International Uganda Co., Ltd. abroad.
At the same time, offices and general agents have been established in more than 30 countries and regions including Indonesia, Russia, Uzbekistan, Nigeria, and the United Arab Emirates.
Production Line
As an innovation-oriented company, our production line is equipped with the latest technology and machinery, as well as high level testing machine and devices. We have a team of experienced and skilled workers who oversee the production process and ensure that every product meets the strict quality standards.

Packing list:
Inverter communication network cable(12-87)*1 *1pc (by your enquiry)
Positive and negative wires (Line 6)*1 pair (by your enquiry)
Parallel positive and negative wires (Line 6)*1 pair (by your enquiry)
Parallel communication network cable *1pc (by your enquiry)
Stainless steel three-in-one combination screw, M6*10pc
Grounding wire( Line 12)*1pc
User instruction*1pc
Q1.Do you have any MOQ limit?
A: Yes. In general, MOQ is 1 set.
Q2. Factory or Trading?
A: We are the manufacturer specializing in lithium ion battery.
Q3 How about your delivery time?
A: For the big capacity, we can deliver around 25 days. Depends on the items and the quantity of your order. It usually takes 1-2 days if in stock.
Q4. Can you OEM and ODM Service?
A: Yes, we can provide free OEM Service, and ODM Service. We can design the packaging and logo according to your requirements.
Q5. Do you test all your goods before delivery?
A: Yes, all our products have been tested before delivery.
Q6. What is the biggest difference between your battery and other suppliers?
A: More than 20 years of manufacturing experience.
Honle Energy invests greatly in R&D to ensure the reliable, stable and technically advanced battery energy storage systems.
Q7.Tell me the standard of package?
A: We use strong wooden case for protection.
Q8.Could you offer Form A or C/O ?
A: No problem. We can prepare relative documents to origin affairs office or other office to apply for related certificates for free.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2331604". Items marked "" are certified.
Company Profile
Honle Group, located in Zhejiang China, is a globally recognized and dependable supplier of sustainable, eco-friendly energy storage solutions. With more than two decades of experience in electric and new energy industry. Honle Group has established branches in Russia, Uzbekistan, UAE, Indonesia, Tanzania, Cote d'Ivoire etc. With protracted and stable products and services, Honle is solidifying his reputation as a renowned supplier worldwide.
Our state-of-the-art international production equipment boasts an annual production capacity of 30, 000 square meters, and we are open to negotiating maximum capacities for our power solutions. Honle's new energy power solutions and battery products find wide applications in various traditional household energy storage, power walls, commercial energy storage systems, and other dynamic information power fields.
We guarantee our agents receive timely and continuous compensation, supported by unwavering assistance from our dedicated team. We are deeply committed to delivering top-notch knowledge enrichment and exceptional services to advance pedagogical methodologies and cultivate an environment that fosters continuous learning and growth.
Honle Group has established more than 100 agents in China, and established Honle International Tanzania Co., Ltd. And Honle International Uganda Co., Ltd. Abroad.
At the same time, offices and general agents have been established in more than 30 countries and regions including Indonesia, Russia, Uzbekistan, Nigeria, and the United Arab Emirates.
Why Choose Us?
• Proven top-quality power solutions tailored to your objectives.
• We cater to power suppliers, engineers, brands, residents, and commercial power systems worldwide, helping them find and design lifelike and cost-effective new energy power solutions that enhance brand value.
• Explore your industry and access inspiring narratives, solution insights, technical advice, and power solutions that assist you in meeting your sustainability targets.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No.201 Wei 16 Road, Yueqing Economic Development Zone,Zhejiang Province 325600. P.R, China
-
Plant Area
- 30000 square meters
-
Number of Employees
- 92
-
Registered Capital
- 51,800,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, one month
-
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 300
Our Production Capability & Technical Expertise
-
Main Products
- Energy Storage Battery, Lithium Battery, LiFePO4 Battery, LiFePO4, Energy Storage System, Energy Storage, Battery Pack, Power Station, 48V Battery, Solar Panel
-
Production Lines
- 20
-
Production Machines
- Bending machine, Welding machine
-
Inspection Type for Finished Products
- 100% inspection Visual inspection Function inspection
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples,Customization from Designs,Full Customization,Minor Customization,Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 9 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2022-04-13
-
Export Year
- 15 Year
-
Main Markets
- Europe, Southeast Asia/ Mideast, Africa, South Asia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- Do you have any MOQ limit?
- Yes. In general, MOQ is 1 set.
- Factory or Trading?
- We are the manufacturer specializing in lithium ion battery.
- How about your delivery time?
- For the big capacity, we can deliver around 25 days. Depends on the items and the quantity of your order. It usually takes 1-2 days if in stock.
- Can you OEM and ODM Service?
- Yes, we can provide free OEM Service, and ODM Service. We can design the packaging and logo according to your requirements.
- Do you test all your goods before delivery?
- Yes, all our products have been tested before delivery.
- What is the biggest difference between your battery and other suppliers?
- More than 20 years of manufacturing experience. Honle Energy invests greatly in R&D to ensure the reliable, stable and technically advanced battery energy storage systems.
- Tell me the standard of package?
- We use strong wooden case for protection.
- Could you offer Form A or C/O ?
- No problem. We can prepare relative documents to origin affairs office or other office to apply for related certificates for free.
Send your message to this supplier
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US$2,510.20 / Piece
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