215 KWH BESS for EV Charging
EV Charging Solution
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215 KWH BESS for EV Charging
This proposal details a comprehensive and scalable energy storage solution designed for modern homeowners. Our system empowers households to achieve greater energy independence, significantly reduce electricity costs, and build resilience against increasing power outages. By seamlessly integrating with new or existing solar panel installations, this solution unlocks the full potential of solar energy, transforming how families power their lives. Based on our calculations of factors like daily sunlight hours, we recommend a 5kWh solar power system configuration consisting of: one 5kWh battery, one 6.2kW inverter, and two 610W solar panels.
Battery Compartment Specifications and Parameters
| Item | 5KWH | 10KWH | 15KWH |
|---|---|---|---|
| Product Model | TY-FL-5KWH | TY-FL-10KWH | TY-FL-15KWH |
| Configuration | 16S1P | 16S1P | 16S1P |
| Rated Energy | 5.12KWH | 10.24KWH | 16.07KWH |
| Rated Voltage | 51.2V | 51.2V | 51.2V |
| Battery Capacity | 100Ah | 200Ah | 314Ah |
| Max. charging current | 100A | 200A | 314A |
| Charge Cutoff Voltage | 59.2V | 59.2V | 59.2V |
| Continuous Discharge Current | 50A | 100A | 157A |
| Discharge cutoff voltage | 44V | 44V | 44V |
| Cycle Life | 6000 cycles | 6000 cycles | 6000 cycles |
| Charge efficiency | ≥98% | ≥98% | ≥98% |
| Maximum Continuous Discharge Rate | ≥96% | ≥96% | ≥96% |
Inverter Specification Parameters
| Item | 6.2KW | 11KW |
|---|---|---|
| AC Input | 220V/110V | 220V/110V |
| Input Voltage Range | 90-280VAC±3V | 90-280VAC±3V |
| Input Frequency | 50/60Hz±5% | 50/60Hz±5% |
| Rated Power | 6200W | 11000W |
| PV Inverter Output Power | 6500W | 12000W |
| Output Voltage | 220/230/240VAC±5% | 220/230/240VAC±5% |
| Output Frequency | 50/60Hz±0.1% | 50/60Hz±0.1% |
| Peak Power | 12400VA | 22000VA |
| Grid Voltage Range | 170-265VAC | 170-265VAC |
| Battery Rated Voltage | 48Vdc | 48Vdc |
| PV Charging Mode | MPPT | Dual MPPT |
| Max PV Input Power | 8500W | 2×7500W |
| MPPT Input Voltage Range | 60-500Vdc | 90~500Vdc |
| Max PV Charging Current | 120A | 150A |
Solar Panel Parameters
| Rated Power (Pmpp) | 610W |
|---|---|
| Rated Current (Impp) | 14.84A |
| Rated Voltage (Vmpp) | 41.11V |
| Short Circuit Current (Isc) | 15.48A |
| Open Circuit Voltage (Voc) | 48.95V |
| Module Efficiency (%) | 22.58% |
| Maximum Power (Pmax) | 672W |
| Optimum Operating Current (Impp) | 16.35A |
| Optimum Operating Voltage (Vmpp) | 41.11V |
| Weight | 32.6Kg |
| Dimension | 2382×1134×30mm |
| Go with | 5 kWh pairs with 2 panels, 10 kWh with 4 panels, and 15 kWh with 6 panels. |