2021 wholesale price Promotional Power Banks - 14400Wh 48V 300Ah Rechargeable Wall-mounted Powerwall Lifepo4 Battery System – iSPACE
2021 wholesale price Promotional Power Banks - 14400Wh 48V 300Ah Rechargeable Wall-mounted Powerwall Lifepo4 Battery System – iSPACE Detail:
SE14400
Industry-leading Efficiency
With the SE14400 Powerwall, users can store their own energy generated from the PHOTOVOLTAIC system to meet their own needs and use it when needed. This will make users independent from traditional energy companies, and users will become self-sufficient power producers. Thanks to an integrated energy manager, a smart high-tech storage system ensures that users’ homes get their own electricity in the best possible way. It’s not only cheap, but also environmentally friendly.
Advantages
Quick Detail
Product Parameters
| Powerwall System Parameters | |
| Dimensions(L*W*H) | 600mm*350mm*1200mm |
| Rated energy | ≥14.4kWh |
| Charge current | 0.5C |
| Max. discharge current | 1C |
| Cut-off voltage of charge | 58.4V |
| Cut-off voltage of discharge | 40V@>0℃ / 32V@≤0℃ |
| Charge temperature | 0℃~ 60℃ |
| Discharge temperature | -20℃~ 60℃ |
| Storage | ≤6 months：-20 ~ 35 °C, 30%≤SOC≤60% ≤3 months:35～45 ℃,30%≤SOC≤60% |
| Cycle life@25℃,0.25C | ≥6000 |
| Net weight | ≈160kg |
| PV String Input Data | |
| Max. DC Input Power (W) | 6400 |
| MPPT Range (V) | 125-425 |
| Start-up Voltage (V) | 100±10 |
| PV Input Current (A) | 110 |
| No.of MPPT Trackers | 2 |
| No.of Strings Per MPPT Tracker | 1+1 |
| AC Output Data | |
| Rated AC Output and UPS Power (W) | 5000 |
| Peak Power (off grid) | 2 times of rated power, 5 S |
| Output Frequency and Voltage | 50 / 60Hz; 110Vac(split phase)/240Vac (split phase), 208Vac (2 / 3 phase), 230Vac (single phase) |
| Grid Type | Single Phase |
| Current Harmonic Distortion | THD<3% (Linear load<1.5%) |
| Efficiency | |
| Max. Efficiency | 93% |
| Euro Efficiency | 97.00% |
| MPPT Efficiency | ＞98% |
| Protection | |
| PV Input Lightning Protection | Integrated |
| Anti-islanding Protection | Integrated |
| PV String Input Reverse Polarity Protection | Integrated |
| Insulation Resistor Detection | Integrated |
| Residual Current Monitoring Unit | Integrated |
| Output Over Current Protection | Integrated |
| Output Shorted Protection | Integrated |
| Output Over Voltage Protection | Integrated |
| Surge protection | DC Type II / AC Type II |
| Certifications and Standards | |
| Grid Regulation | UL1741, IEEE1547, RULE21, VDE 0126,AS4777, NRS2017, G98, G99, IEC61683，IEC62116, IEC61727 |
| Safety Regulation | IEC62109-1, IEC62109-2 |
| EMC | EN61000-6-1, EN61000-6-3, FCC 15 class B |
| General Data | |
| Operating Temperature Range (℃) | -25~60℃, >45℃ Derating |
| Cooling | Smart cooling |
| Noise (dB) | <30 dB |
| Communication with BMS | RS485; CAN |
| Weight (kg) | 32 |
| Protection Degree | IP55 |
| Installation Style | Wall-mounted/Stand |
| Warranty | 5 years |
*The company reserves the final right for explanation on any of the information presented hereby
Product Applications
After installing the SE14400 Powerwall, which stores any excess solar energy, users can increase their self-sufficiency to 90% and reduce their environmental impact by using more of the energy they produce themselves. Proprietary applications allow users to view the performance and energy storage of the entire system.
Product detail pictures:
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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for 2021 wholesale price Promotional Power Banks - 14400Wh 48V 300Ah Rechargeable Wall-mounted Powerwall Lifepo4 Battery System – iSPACE , The product will supply to all over the world, such as: Angola, belarus, Italy, We've got more than 10 years experience of production and export business. We always develop and design kinds of novel items to meet the market demand and help the guests continuously by updating our goods. We've been specialized manufacturer and exporter in China. Wherever you are, make sure you join us, and together we will shape a bright future in your business field!
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