Xiamen D.T. Multi Tech Co., Ltd. is one of the most reliable manufacturers and suppliers of 500w home backup in China. With abundant experience, we warmly welcome you to wholesale cheap 500w home backup from our factory. If you have any enquiry about cooperation, please feel free to email us.
Wholesale 500W Portable Power Station
As a professional supplier of solar products, DT Solar is dedicated to providing global B2B buyers with reliable, efficient, and highly cost-effective 500W home backup power solutions. Our 500W home backup power supply-also known as a portable solar power station-is designed to address critical pain points such as sudden power outages, grid instability, and off-grid electricity requirements in homes, small businesses, and outdoor settings.
Integrating high-quality LiFePO4 batteries, pure sine wave inverters, and multi-port output capabilities, this product comprehensively meets the diverse procurement needs of system integrators, distributors, commercial and industrial users, and buyers for emergency response projects.
LiFePO4 Battery for Long-Term Reliability
Our 500W Home Backup is equipped with high-quality LiFePO4 (lithium iron phosphate) battery, which is far superior to traditional lithium-ion batteries in terms of safety and service life. The battery has a cycle life of 2000+ cycles to 70% original capacity, which means it can be used stably for 5-8 years under normal use, greatly reducing the replacement cost of your customers and improving the repurchase rate of your products. Compared with other battery types, LiFePO4 batteries have extremely low risk of thermal runaway, no fire or explosion, and are more suitable for home and indoor use, which is a key selling point for you to promote to end users.
Technical Specifications
| OUTPUT | |
| AC Output: | 220V/110V ±5% |
| Inverter Type: | Pure Sine Wave |
| Surge Power: | 500W |
| USB-C Port: | USB 5V 2.4A,PD |
| USB-A Port : | QC3.0 |
| DC 12V Output: | 12V / 8A |
| PD Output: | PD20W |
| INPUT | |
| AC input: | 220V/110V |
| PV input: | 18V 75W |
| BATTERY INFO | |
| Capacity: | 307.2Wh/384Wh/460.8Wh |
| Cell Chemistry: | LiFePO4 |
| Lifecycle : | 2000+ Cycles to 70% Original Capacity |
| GENERAL | |
| Weight: | 4.24/4.8/5.36 kg |
| Dimension: | 271*172*228mm |
| Operating Temperature: | -10~40°C |
| Certification: | CE/FCC/PSE/UN38.3/MSDS |
| Structural Characteristics: | ABS Fireproof Enclosure |
| Storage Ambient Temperature: | -20~70°C Without Condensation |
One-Stop Solar Solution Provider
We offer not only high-quality 500W home backup power systems but also a comprehensive range of related solar products-including solar panels, inverters, energy storage batteries, mounting brackets, and more. As a buyer, you can fulfill all your procurement needs through a single, convenient source. This approach significantly reduces your purchasing time and costs while dramatically boosting procurement efficiency.
Furthermore, our one-stop supply capability ensures seamless compatibility across all products, thereby minimizing the after-sales risks often associated with component mismatches.
Flexible Wholesale & OEM/ODM Support
We provide flexible wholesale policies, with a minimum order quantity of 100 units, and support small trial orders, allowing you to test the market risk-free before large-scale procurement. At the same time, we offer professional OEM/ODM services, including custom logo, product capacity, packaging design and other personalized customization, helping you build your own brand and gain more market competitiveness. Whether you are a distributor who wants to sell your own brand products or a project integrator who needs customized products, we can meet your needs.
FAQ
Q: What is the actual lifespan of the LiFePO4 battery?
A: The LiFePO4 battery has a cycle life of 2000+ cycles to 70% of its original capacity, which translates to 5-8 years of stable use under normal charging and discharging (once a week).
Q: Can the 500W Home Backup be charged by both AC power and solar panels, and what is the charging time for each method?
A: Yes, it supports both AC charging and solar charging. AC charging (220V/110V) takes 4-6 hours to fully charge (varies by capacity). Solar charging (18V 75W PV input) takes 6-8 hours under full sunlight, depending on the intensity of solar radiation and battery capacity.
Q: What international certifications does the product have, and can you provide certification documents for customs clearance?
A: Our 500W Home Backup is fully certified with CE, FCC, PSE, UN38.3, and MSDS.
Q: What is the maximum load the 500W Home Backup can support, and can it power large appliances?
A: The product has a continuous output power of 500W and a surge power of 500W. It is suitable for powering small to medium-sized appliances, such as refrigerators (below 500W), laptops, medical devices, rice cookers, and air conditioners (small portable models).
Q: What packaging options do you offer, and can you customize the packaging with our brand?
A: The standard packaging is a high-quality carton with foam padding. For OEM orders, we can customize the packaging with your brand logo, product information, and contact details.
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