Symbion Energy
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Ultra-Thin Stackable Balcony BESS Battery Energy Storage System
Ultra-slim, wall-mounted all-in-one system that combines a silent micro-inverter with modular, stackable batteries. Designed specifically for apartments and homes with limited space, it turns your balcony into a powerful, personal clean energy source with unmatched flexibility.
| Model | AP-BG-B3 | AP-BG-B7 | AP-BG-B11 | AP-BG-B14 | AP-BG-B18 |
|---|---|---|---|---|---|
| Nominal voltage | 51.2V | ||||
| Rated capacity | 72Ah | 144Ah | 216Ah | 288Ah | 360Ah |
| Stored energy | 3.68kWh | 7.36kWh | 11.04kWh | 14.72kWh | 18.4kWh |
| Max charge/discharge | 50A / 2.56Kw | ||||
| IP grade | IP65 | ||||
| Dimensions (mm) | 525x362x135 | 525x724x135 | 525x1086x135 | 525x1448x135 | 525x1810x135 |
We stand as a professional and innovative manufacturer dedicated to providing comprehensive lithium battery solutions. We specialize in OEM and ODM services, transforming concepts into reliable, high-performance power products. Our core mission is to empower businesses and households with safe, efficient, and customizable energy storage systems.
Every product is securely packed in durable packaging that ensures superior protection against shock, moisture, and handling throughout the logistics journey. We offer flexible global shipping solutions including express courier (DHL, UPS, FedEx), air freight, and sea freight.
