Off-Grid Horizontal Stacked Solar Storage System 3.84–15.36kWh
Horizontal stacked off-grid solar storage system with 3.6kW pure sine wave inverter, MPPT solar charging, 3.84–15.36kWh LiFePO4 battery capacity and flexible backup power for homes, small businesses and remote areas.
SHANPU off-grid horizontal stacked solar storage system integrates a 3.6kW pure sine wave inverter, LiFePO4 battery modules, MPPT solar charging and intelligent battery management in one flexible energy storage solution. With 3.84kWh, 7.68kWh, 11.52kWh and 15.36kWh battery configurations, the system can be adapted to different backup time and load requirements.
Designed for homes, small commercial buildings, remote areas and emergency power applications, this horizontal stacked solar storage system supports photovoltaic charging and mains charging, stable AC output, RS232/RS485/CAN communication and long-life LiFePO4 battery performance.
Key Features of SHANPU Off-Grid Horizontal Stacked Solar Storage System
• 3.6kW pure sine wave inverter for stable AC power output
• 3.84 kWh, 7.68 kWh, 11.52 kWh, and 15.36 kWh battery capacity options
• LiFePO₄ battery cells for high safety, long cycle life and stable performance
• MPPT solar charging for improved photovoltaic energy utilization
• Supports both solar charging and mains charging
• RS232, RS485 and CAN communication for system integration
• Horizontal stacked structure for flexible installation and capacity expansion
• LCD display for easy system status monitoring
• Suitable for home backup, off-grid power, emergency energy storage, small commercial use and remote areas
• Built-in BMS protection for safer battery operation
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Horizontal Stacked Solar Storage System Technical Specifications:
Review SHANPU off-grid horizontal stacked solar storage system specifications, including inverter power, PV input, MPPT charging, AC output, battery capacity, communication interface, operating temperature, dimensions and BMS protection.
| Inverter Parameters | AII 3.6 kW |
| Power | 3.6 KVA/3.6 KW |
| Maximum photovoltaic input power | 3.6 kW |
| Two AC outputs | Yes |
| Maximum one-way AC output power | 3.6 KVA/3.6 KW |
| Maximum two-channel AC output power | 3.6 KVA/3.6 KW |
| Maximum AC total output power | 3.6 KVA/3.6 KW |
| Parallel machine function | NO |
| Lithium-ion communication | Yes |
| Lithium battery activation | Yes (photovoltaic or mains) |
| Input | |
| Rated voltage | 230VAC |
| Voltage range |
170-280VAC (computer application); 90-280VAC (household appliances) |
| Frequency | 50 / 60 Hz (automatic detection) |
| Output | |
| Rated voltage | 220/230VAC±5% |
| Instantaneous power | 5400VA |
| Frequency | 50/60 Hz |
| Output waveform | Pure Sine Wave |
| Switching time | 10ms (computer application); 20ms (household appliances) |
| Peak efficiency (PV to INV) | 96% |
| Peak power (Battery to INV) | 93% |
| Overpower protection | 5s@>=140% load; 10s@100%~140% load |
| Peak coefficient | 3:1 |
| Power factor | 0.6~1 (capacitive or inductive) |
| Grid connection mode | Not support |
| PV Charging & AC Charging | |
| Charge mode | MPPT |
| Maximum photovoltaic input power | 5000W |
| Maximum photovoltaic open circuit voltage | 500VDC |
| MPPT voltage range | 60VDC~500VDC |
| Maximum photovoltaic input current | 18A |
| Maximum photovoltaic charging current | 100A |
| Maximum mains charging current | 100A |
| Maximum charging current | 100A |
| Physical Property | |
| Inverter & Carton Dimensions (mm) | 450*420*150 (Inverter); 520*500*230 (Carton) |
| Weight (kgs) | 12.3(Net Weight); 13.7(Gross Weight) |
| Communication interface | RS232/RS485/CAN |
| LCD | Yes |
| Application Environment | |
| Operating temperature range | -10°C to 55°C |
| Storage temperature range | -15°C~60°C |
| Humidity |
5% to 95% relative humidity (no frost) |
Battery Parameters:
|
Battery |
3.84 kWh | 7.68 kWh | 11.52 kW.h | 15.36 kW.h | Remarks | |
| General | ||||||
| Nominal Capacity | 150 Ah | 300 Ah | 450AH | 600 Ah | 0.5 C charging, C discharging, 25 C | |
| Rated Voltage | 25.6V |
8S |
||||
| Discharge Cut-off Voltage | 22V | |||||
| Charging Cut-off Voltage | 26.6V | |||||
| Float-charging voltage | 27V | |||||
| Continuous charging maximum current | 100A | |||||
| Maximum current for continuous discharge | 150A | |||||
| Battery Energy | 3840Wh | 7680Wh | 11520Wh | 15360Wh | ||
| Rated Output Power | 3600W | |||||
| Communication Interface | RS232/RS485/CAN | |||||
| Discharge working temperature | -20°C~55°C | |||||
| Charging working temperature | 0°C~45°C | |||||
| Relative Humidity | 5~90% | |||||
| Altitude | ≤4000m | |||||
| Protection Grade | IP22 | |||||
| Storage Time | Keep charging at least once every 3 months | |||||
| Battery Dimensions (mm) | 450*420*180 (Middle) & 450*420*260 (Bottom) | |||||
| Carton Dimensions (mm) | 485*515*360 (Middle) & 485*515*415 (Bottom) | |||||
| Net Weight (kgs) | 33 (Middle); 35 (Bottom) | |||||
| Gross Weight (kgs) | 40.85 (Middle); 42.85 (Bottom) | |||||
| Number of cycles | 26000 times | 75% DOD 25℃ | ||||
| Main Parameters For BMS | ||||||
| Overcharge Protection | Overcharge detection voltage (V) | Monomer 3.65 ± 0.05 | ||||
| Overcharge protection delay (S) | 0.5 | |||||
| Over Discharge Protection | Overdischarge detection voltage (V) | Monomer 2.7 ± 0.05 | ||||
| Overdischarge detection delay (S) | 0.5 | |||||
| Overcurrent Protection | Greater than rated current | 1.1% | ||||
| Overcurrent Recovery | Disconnect Load | / | ||||
| Self-Consumption Power | Working Current (mA) | ≤10 | ||||
| Sleep Current (uA) | ≤50 | |||||
FAQ
1. What is an off-grid horizontal stacked solar storage system?
An off-grid horizontal stacked solar storage system combines a solar inverter, LiFePO₄ battery modules, MPPT charging and battery management in a stacked energy storage structure. It is designed for backup power and standalone solar power applications.
2. What battery capacity options are available?
This system supports 3.84kWh, 7.68kWh, 11.52kWh and 15.36kWh battery capacity options, allowing users to select the right storage capacity according to backup time and load demand.
3. What inverter power does this system use?
The system uses a 3.6 kW pure sine wave inverter, suitable for household backup power, small commercial equipment, off-grid applications and emergency energy storage.
4. Does the system support solar charging?
Yes. The system supports MPPT solar charging with up to 5000W photovoltaic input power, helping improve solar energy utilization and off-grid power efficiency.
5. Can the system be charged by mains power?
Yes. In addition to photovoltaic charging, the system also supports mains charging, giving users flexible charging options.
6. What type of battery does this system use?
The system uses LiFePO₄ lithium iron phosphate batteries, which provide high safety, stable output, long cycle life and reliable performance for energy storage applications.
7. Is this system suitable for home backup power?
Yes. It is suitable for home backup power, emergency power supply, small business backup, off-grid houses, cabins, farms and areas with unstable grid electricity.
8. What communication interfaces are supported?
The system supports RS232, RS485 and CAN communication interfaces for inverter and battery system communication.
9. Does the system support grid-tied operation?
No. According to the product parameters, grid connection mode is not supported. This product is more suitable for off-grid power, standalone solar storage and backup power applications.
10. What information should I provide for a quotation?
Please provide your required battery capacity, load power, backup time requirement, solar panel configuration, application scenario, quantity and destination country.
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