Xiamen D.T. Multi Tech Co., Ltd. is one of the most reliable manufacturers and suppliers of whole house solar batteries in China. With abundant experience, we warmly welcome you to wholesale cheap whole house solar batteries from our factory. If you have any enquiry about cooperation, please feel free to email us.
Product introduction
This whole-house solar battery consists of a 5kWh battery and a 3kW inverter. Its battery is a lithium-ion battery that can hold up to 5 kWh of electricity. The inverter is a device that converts the direct current (DC) electricity in the battery into alternating current (AC) electricity that can be used by household appliances. It is an intelligent energy storage solution designed for home users, which can improve energy utilization efficiency, achieve energy conservation and emission reduction, and create a safer and more reliable electricity environment.
By using whole-house solar cells, you can avoid peak electricity demand and thus reduce your electricity bills. You can also sell the excess electricity generated back to the grid to earn extra income. Whole-house solar cells can serve as a backup power source for the home, supporting the operation of home appliances during power outages, effectively reducing dependence on the grid. You can also choose when and how to use the whole-house solar cells according to your preferences and needs. By using clean and renewable solar energy, you can also reduce the impact on the environment and contribute to environmental protection.
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Storage Battery |
5KWH |
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Battery Pack Capacity/pc |
2.5KWH |
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Cont. Output Current |
100A |
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Peak Output Current |
150A |
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Nominal Voltage |
51.2V |
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Operating Voltage |
40-58.4V |
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Size (L/W/H) |
550*300*660mm |
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Weight (Kg) |
84 |
Product Diagram

Product advantages
Reliable Power During Peak Demand
It equipped with a 5kWh energy storage battery and a 3kW inverter, ensure that you have a stable power source when you need it most. Say goodbye to worrying about power shortages during peak usage hours.
Reduced Grid Reliance
With our product, you'll be less reliant on the traditional grid. The 5kWh battery and 3kW inverter combination minimizes your dependence on external energy sources, providing you with greater control over your power supply.
Smart Savings with Solar
Opt for our "Whole House Solar Batteries" and unlock smart savings. The 5kWh battery and 3kW inverter optimize your energy consumption patterns, allowing you to save more on electricity costs intelligently.
Hassle-Free Solar Integration
Seamlessly integrate our "Whole House Solar Batteries" into your solar panel system, ensuring a smooth transition to cleaner energy. The 5kWh storage capacity and 3kW inverter make it a breeze to enhance your home's energy efficiency.
Product Parameter
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Battery Parameter |
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Product Name |
Battery |
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Operating Temperature |
-10°C-50°C |
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Charging Temperature |
Above 0 °C |
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Battery Type |
Lithium iron phosphate battery(LiFePO4) |
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Communication |
RS485,CAN |
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Enclosure Protection Rating |
IP55 |
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Life Cycle |
3000 times |
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Warranty |
5 Years |
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Inverter Parameter |
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Product Name |
Inverter |
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Inverter Type |
Power Frequency Inverter |
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Rate Output Power |
3000W |
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AC Input/Output Voltage |
160-260V / 80~130V |
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AC Input/Output Frequency |
50 / 60Hz |
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Solar Controller |
Build-in MPPT *2 Road |
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Solar Input Current |
MAX. 60A*2 |
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Solar Input Voltage |
60-180V |
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Product Certificates
Our whole house solar batteries meet the highest international standards and have obtained multiple international certifications. For example, UL certification, CE certification, and UN38.3 certification. These certifications indicate compliance with EU health, safety, and environmental protection standards. Ensure compliance with battery system safety standards and battery safety during transportation.

workshop
Our production workshop is equipped with cutting-edge automated production lines and high-precision precision processing equipment. Through the efficient coordinated operation of advanced technical processes and equipment, it provides a solid guarantee for the high-precision manufacturing and excellent quality of products.
The production line of this workshop has a high degree of flexible production capacity. It can flexibly and accurately adjust the production process and parameters in the whole process from prototype design, small batch trial production to large-scale batch production according to customer needs, and fully meet the diversified and customized production needs of customers.
At the same time, we have built a complete and comprehensive quality control system, which covers all aspects from raw material entry inspection, semi-finished product inspection during production to strict testing of final products. Each link strictly follows international standards and high-standard operating procedures (SOP) formulated within the company, and conducts meticulous testing and auditing. Through this rigorous quality control model, we ensure that every product we deliver to customers has high precision, high quality and environmental protection performance, which fully meets customers' strict requirements for product quality and performance.

exhibition
With excellent product quality and innovative technology, our company is honored to be invited to participate in many international exhibitions. These exhibitions provide us with valuable opportunities to go deep into the industry and showcase professional products. Through in-depth exchanges with industry experts and direct contact with end users, we can more accurately grasp market demand, continuously optimize product design and structure, and enhance overall competitiveness.

our services

FAQ

Q 1. Who are we?
Q2. What allows you to offer a more competitive price point?
A. Our advantage lies in the scale of our procurement activities.
B. We maintain a consistent and dependable supply chain management.
C. We are committed to rigorous cost control at every stage of the procurement process.
D. Our strategy centers on a low profit margin and the pursuit of high sales volume.
Q3. How do we handle the packaging of our products?
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