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Pytes V15 is the latest innovation in home energy storage, offering a high-capacity 48V 300Ah lithium-ion battery with an impressive 14.34kWh storage capacity. Designed with multi-layered safety protections, including a built-in pre-charge circuit, V15 ensures reliable and secure performance. Its integrated WiFi allows for remote monitoring and firmware upgrades, keeping your system efficient and up to date. With an installer-friendly design, V15 is easy to set up and commission, saving time and effort. For expanding energy needs, the system is scalable up to 6 units, offering unparalleled flexibility to meet your household’s growing demands. Pytes V15 is your dependable partner for a smarter, safer, and more adaptable energy storage solution.
Specifications
| Battery Model | V15 |
|---|---|
| Electrical | |
| Nominal Voltage | 51.2V |
| Operating Voltage Range | 47.5~57.6V |
| Nominal Capacity | 280Ah |
| Nominal Energy | 14.34kW |
| Usable Energy | 10.24kWh |
| Recommended Charge/Discharge Current | 140A@25°C / 77°F |
| Maximum Charge/Discharge Current | 200A@180S |
| Peak Current | 300A@15S |
| General | |
| Chemistry | LFP |
| Dimensions(L x W x D) |
700 x 282 x 730 mm / 27.56 x 11.1 x 28.74 inch |
| Unit Weight | 135kg / 297.6lbs |
| Operating Temperature |
Charge: 0°C~ 55°C / 32°F~131°F / Discharge: -20°C~ 55°C / -4°F~13°F |
| Cycle Life | ≥6000 Cycles@0.5C / 0.5C,25°C / 77°F 90% DOD |
| External Communication | RS485 / CAN / Dry Contact / WiFi |
| Internal Communication | RS232 |
| Calendar Life | ≥10 Years |
| Ingress Protection | IP21 |
| Round-Trip Efficiency | ≥95% |
| Certifications | |
| UN38.3 | |
V15 User Manual-PYTES V1.4 20250623
