| Model | 20KW Stacked Energy Storage System
(4*5KWH battery+ 5KW inverter) |
| BATTERY |
| Battery Type | LiFePO4 |
| Battery Energy | 20.48KWh |
| Battery Capacity | 100Ah |
| 5KWH Energy Storage System Net Weight | 230kg |
| 5KWH Energy Storage System Net Dimension | 650*460*440mm |
| Battery Rated Voltage | 51.2V (16S) |
| Overcharge protection voltage | 58.4V |
| Overdischarge protection voltage | 40V |
| Maximum Charging Current | 80A |
| Maximum Discharging Current | 100A |
| Packing Part I Weight: Inverter + Base | 37kg |
| Packing Part Il Weight: Battery | 53kg |
| Packing Part I Dimension: Inverter + Base | 735*550*590mm |
| Packing Part Il Dimension: Battery | 745*550*320mm |
| DOD | 80% |
| Designed Life-span | 3000 |
| Four charging modes are optional | Solar only, Mains priority, Solar priority, Hybrid charging |
| Three output modes | 1.Mains priority mode:
Power supply sequence: Mains power - Photovoltaic - Battery.
2.Inverter Priority Mode:
Power supply sequence: Photovoltaic - Battery - Mains.
3. Photovoltaic priority mode:
Power supply sequence: Photovoltaic - Mains - Battery. |
| PV CHARGE |
| Maximum PV Open-circuit Voltage | 500Vdc |
| PV Working Voltage Range | 120-500Vdc |
| MPPT Voltage Range | 120-450Vdc (Suggest:300-400Vdc) |
| Maximum PV Input current | 18A |
| Maximum PV Input Power | 5200W (Suggest:1500-2000W) |
| Maximum PV Charing Current | 80A |
| MAINS CHARGING |
| Rated Input Voltage | 220/230Vac (v) 110/120Vac ( ) |
| Input Voltage Range | UPS Mains Mode: (170Vac~280Vac) ± 2%
APL Generator Mode: (90Vac-280Vac) ± 2% |
| Mains Maximum charging Current | 60A |
| Mains Charging Efficiency | >95% |
| INVERTER |
| Output waveform | Pure sine wave |
| Rated output voltage | 230Vac (200 / 208 / 220 / 240Vac) (v) |
| 120Vac (100 / 105 / 110Vac) ( ) |
| Rated Output Power | 5000W |
| Maximum Peak Power | 10000VA |
| Frequency | 60Hz |
| Over temperature protection | 60°C - 70°C |
| Number of parallel / split phases | 1 - 6 pieces |
| On-load Motor Capacity | 4HP |
| Maximum efficiency | >90% |
| No load loss | Non Energy-saving Mode:<50W
Energy-saving Mode: <25W (Manual Setup) |
| GENERAL DATA |
| Storage time / temperature | 6 months @25°C; 3 months @35°C;1 month @45°C; |
| Charging temperature range | -10 ~ 55°C |
| Discharging temperature range | -10 ~ 55°C |
| Operation Humidity | 5% ~ 95°C |
| Noise | 60dB (A) |
| Recommended Operation Environment | Indoor |
| Installation Method | Horizontal |
Product Description
| Newest hot sale 20.48KWh 51.2V household battery energy storage for cultural institutions |
Advantages:
1. The Stacked All-in-One Energy Storage Technique for solar energy systems offers comprehensive functionality by integrating multiple components into a single unit, streamlining installation and ensuring compatibility.
2. It boasts high power storage capacity, allowing for extended periods of energy supply during high demand or low sunlight, ensuring uninterrupted power availability for critical loads.
3. Its modular design allows for easy expansion as power demands increase, offering flexibility for future upgrades and changes.
4. The Stacked All-in-One Power Storage Technique combines extensive functionality, high power storage capacity, advanced power management, flexibility, scalability, safety features, and sustainability, making it an excellent choice for reliable, effective, and environmentally-friendly energy storage.
Composed of prismatic LiFePO4 battery cells
Appliciation
Home stacked energy storage systems integrate multiple energy storage technologies to provide various beneficial applications for households, including solar energy integration, backup power supply, power quality improvement, electricity market participation, electric vehicle charging, energy independence, environmental awareness, and power load management. These systems have great potential in promoting household renewable energy adoption and intelligent power management.
FAQ
Q: How should I pay? What modes of payment do you accept?
A: T/T, Paypal, Western Union & Trading Assurance acceptable.
Q: Is sample order acceptable?
A: Yes, for most of the batteries, sample orders for testing quality is reasonable and acceptable.
Q: Is your battery quality approved?
A: Yes, we guarantee that all cells are 100% original from Panasonic, Samsung, LG and Sony. And we will have full inspection of each cells and grouping them before assembling into battery packs. And all finished battery packs will be under a full inspection before shipment.
Q: How can you prove that your cells are 100% original?
A: We can show you the original pack list and other related documents.
Q: what is your lead time if I placed an order?
A: For all products in stock, our lead time is within 2 working days after payment received. For thoese that we don't stock for the moment such as customized battery packs, the lead time is around 7-10 days.
Q: What is your warranty?
A: We guarantee the quality before the item is shipped. You can enjoy 30-day free refund, 4-month free replacement, and lifetime maintenance service from the date of delivery. Any damages caused by improper use are not covered by our warranty.
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