QLbattery
QYT800 800W Balcony Solar Power System
QYT800 800W Balcony Solar Power System
The QYT800 is a plug-and-play balcony solar power system for apartments and small homes, combining a 51.2V LiFePO4 battery pack (2.048kWh per module) with MPPT solar input and 800W x 2 AC output.
Grade A LiFePO4 cells provide 6,000 cycles (25℃) at 90% depth of discharge. The system is IP65 rated, controlled over WiFi, supports up to 3 units in parallel, and charges from solar panels (800W x 2 max, 18-60V MPPT) for direct household consumption.
Key Specifications
| Battery | LiFePO4, 51.2V (16S), 2.048kWh per module |
| Cycle life | 6,000 cycles (25℃), 90% DOD |
| PV input | 800W x 2 max, MPPT 18-60V |
| Output | 800W x 2 max, 98% conversion efficiency |
| Parallel | Up to 3 PCS |
| Protection | IP65 |
| Communication | WiFi |
| Cooling | Natural cooling |
| Weight | Approx. 20kg |
Applications
- Balcony and apartment solar
- Small home energy storage
- Renters and plug-and-play users
- Direct PV self-consumption
FAQ
Is it plug and play? Yes, the QYT800 is designed for simple balcony installation with WiFi monitoring.
Can I expand capacity? Yes, up to 3 units in parallel (each 2.048kWh).
Does it work with solar panels? Yes, up to 800W x 2 PV input with MPPT tracking.
Is it weatherproof? Yes, IP65 protection rating.
Do you support OEM/ODM? Yes, QLbattery supports customization and wholesale.
QLbattery is a 15-year LiFePO4 energy storage factory supporting OEM/ODM and wholesale. Contact us for pricing, lead time and the latest datasheet.
