| Feature | SL-79-L1 | SL-79-L2 |
|---|---|---|
| Battery Type | LifePo4 battery | LifePo4 battery |
| Battery Capacity | 12.8V 20Ah | 12.8V 30Ah |
| Battery Energy | 256Wh | 384Wh |
| AC Output Power | 400W | 500W |
| AC Output Voltage | 220V±10% | 220V±10% |
| Output Mode | Pure sine wave | Pure sine wave |
| Charging Time | ≈4h-4.5h | ≈4h-6h |
| Solar Panel Input | 18V 50W (Optional) | 18V 50W (Optional) |
| LED Lighting | 3W | 3W |
| Protection | Low-voltage, high-voltage, short-circuit, over-temperature, and reverse polarity protection | |
Our company specializes in the research and development, production, sales, and service of high-end equipment. The main product line includes outdoor energy solutions, smart appliances, stainless steel equipment, and professional baking tools. We provide comprehensive solutions including design, installation, commissioning, and maintenance services.
We have successfully passed the ISO9001 quality management system certification. Our products are widely utilized by well-known hotels and large catering companies globally, earning a distinguished reputation in the market. With a business philosophy centered on ingenuity and quality, we strive to become a global leader in high-end equipment, enabling a better and smarter life for our customers.


To ensure the maximum safety of goods during transit, we utilize high-quality cardboard boxes, reinforced wooden frames, or robust wooden cases for packaging based on product requirements and shipping distances.

