⚡ Product Performance
1.5KW Portable Energy Storage OEM Clean Solar Energy Storage
The portable energy storage power supply adopts automotive-grade lithium iron phosphate battery cells, featuring large capacity and fast charging. It supports 1500W pure sine wave output, with multiple interfaces allowing simultaneous power supply to various household appliances. It has undergone rigorous safety and reliability testing to ensure worry-free electrical usage.
| Input Parameters |
DC5521 12V-24V/1-5A Power Adapter |
| DC5521 12V-24V/1-5A Car Charger 12-24V |
| DC5521 12V-24V/1-5A Solar Panel |
| Output Parameters |
AC output 220V or 110V, 1500W, 50Hz/60Hz, Pure Sine Wave |
| DC car charger + DC port (2 interfaces) 12V-10A/120W Total |
| USB-A (2 USB ports) QC3.0 Fast Charge 18W total |
| USB-C1 PD/QC3.0 Fast Charge 18W total |
| USB-C2 PD Fast Charge 100W total power |
| LED lighting 1W High brightness with SOS flashing |
| Battery Info |
Lithium iron phosphate power cell 331400 (60Ah/19.2V 1152Wh) |
💪 Wholesaler Support Policy
Improve Local Sales Performance:
✓ Provide local small distributor information for free.
✓ Provide a large amount of local terminal buyer purchasing information for free.
Improve Local Visibility:
✓ Provide free promotional materials (banners, posters, flyers, brochures).
✓ Assist in customizing uniform clothing and brand parasols.
✓ Invite customers to participate in local large-scale industry exhibitions.
Free Sample Service:
Apply for free samples and customization services for bulk orders. Upfront sample fees are fully refunded when you confirm the product and place the formal order.
🔧 Professional After-Sales Service
➤ Installation guidance: Remote or on-site support for correct system setup.
➤ Equipment maintenance: Rapid troubleshooting and technical support for failures.
➤ Remote monitoring: Real-time performance tracking to ensure system stability.
➤ After-sales training: User training on operation, maintenance, and management.
➤ Parts supply: Easy access to replacement parts or capacity upgrades.
❓ Frequently Asked Questions
Q1: What is the battery type and lifespan of this 1500W power station?
It uses automotive-grade Lithium Iron Phosphate (LiFePO4) cells, known for high safety and long cycle life compared to standard lithium batteries.
Q2: Can I charge the device and use it at the same time?
Yes, it supports pass-through charging via AC, DC, or solar inputs while powering your appliances through the multiple output ports.
Q3: How long does it take to fully charge the unit via solar?
Charging time depends on the solar panel wattage and weather conditions. It supports DC5521 12V-24V input for flexible solar configurations.
Q4: Is the AC output Pure Sine Wave?
Yes, the 1500W output is a Pure Sine Wave, which is essential for protecting sensitive electronics like laptops and medical equipment.
Q5: Do you provide support for bulk wholesale orders?
Absolutely. We offer free promotional materials, local market data for wholesalers, and a refund policy for sample fees upon bulk order placement.
Q6: What happens if the equipment encounters a technical fault?
We provide comprehensive after-sales support including remote troubleshooting, installation guidance, and a steady supply of replacement parts.
Eco Sun Power
