Engineered for solar pumping systems, solar lighting, telecom backup, energy storage, and industrial applications. Our LiFePO4 batteries deliver superior cycle life, intelligent protection, and reliable performance.
Delphin LiFePO4 batteries are designed to deliver reliable performance, longer lifespan, and enhanced safety for demanding solar applications. Equipped with advanced BMS technology, these batteries ensure efficient energy storage.
Delphin LiFePO4 batteries are engineered for reliable solar energy storage applications. With advanced Battery Management System (BMS) technology, these batteries provide longer lifespan, higher efficiency, improved safety, and maintenance-free operation for solar lighting, solar pumping, and backup power systems.
| Parameter | Specification |
|---|---|
| Battery Chemistry | LiFePO4 |
| Nominal Voltage | 12.8V / 24V / 48V |
| Capacity Range | 18Ah – 200Ah |
| Cycle Life | 6000+ Cycles @ 80% DOD |
| Depth of Discharge | Up to 80% |
| Charging Efficiency | >98% |
| BMS Protection | Integrated Smart BMS |
| Operating Temperature | -20°C to +60°C |
| Protection Rating | IP65 / IP67 |
| Self Discharge | <3% Per Month |
| Applications | Solar & Energy Storage |
Delphin Energy LiFePO₄ battery systems are available in multiple voltage architectures for residential, commercial, industrial, telecom, mobility and energy storage applications.
| Nominal Voltage | Series Count | Full Charge Voltage | Typical Applications |
|---|---|---|---|
| 12.8V | 4S | 14.6V | Solar Lighting, CCTV, UPS |
| 25.6V | 8S | 29.2V | Portable Energy Storage |
| 38.4V | 12S | 43.8V | Industrial Equipment |
| 48V | 15S | 54.75V | Solar ESS / Telecom |
| 51.2V | 16S | 58.4V | Home Energy Storage |
| 60.8V | 19S | 69.35V | Industrial Storage |
| 72V | 22S | 80.3V | Electric Vehicle Battery |
| Model | Nominal Voltage | Capacity | Energy | Application |
|---|---|---|---|---|
| DLP-RS-5 | 51.2V | 100Ah | 5.12kWh | Residential ESS |
| DLP-RS-10 | 51.2V | 200Ah | 10.24kWh | Home Backup |
| DLP-CS-15 | 51.2V | 300Ah | 15.36kWh | Commercial ESS |
| DLP-CS-20 | 51.2V | 400Ah | 20.48kWh | Office & Industries |
| DLP-CS-30 | 102.4V | 300Ah | 30.7kWh | Industrial ESS |
| Parameter | Specification |
|---|---|
| Battery Chemistry | LiFePO₄ (Lithium Iron Phosphate) |
| Cycle Life | 6000+ Cycles @80% DOD |
| Round Trip Efficiency | >95% |
| Recommended DOD | 90% |
| Communication | CAN / RS485 / RS232 |
| Protection | Smart BMS Protection |
| IP Rating | IP54 / IP65 |
| Warranty | 5–10 Years |
| Parameter | Value |
|---|---|
| Charge Temperature | 0°C to 55°C |
| Discharge Temperature | -20°C to 60°C |
| Storage Temperature | -10°C to 45°C |
| Humidity | 5% – 95% RH |
| Cooling Method | Natural Air Cooling |
| Installation | Wall / Rack / Cabinet |
| Certifications | IEC62619, UN38.3, CE, RoHS |
| Expected Service Life | 15+ Years |