51.2V 587Ah 30kWh LiFePO4 Battery Three Phase All-in-One Energy Storage System AC380V with 12kW Hybrid Inverter
51.2V 587Ah 30kWh LiFePO4 Battery Three Phase All-in-One Energy Storage System AC380V with 12kW Hybrid Inverter
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Features:
✅ 30kWh All‑in‑One 3‑Phase ESS – This integrated system combines a 51.2V LiFePO4 battery, a 12kW 3‑phase hybrid inverter in a single, space‑saving cabinet.
✅ Grade A+ LiFePO₄ Battery with 10,000+ Cycles – Powered by premium 587Ah cells, designed for long‑term home energy storage.
✅ Built‑in Active Balancer – Actively stabilizes cell voltage, minimizes voltage drift, and extends the overall lifespan of the battery pack for consistent, reliable performance.
✅ Intelligent Multi‑Source Charging – Supports PV solar charging, grid charging, or simultaneous charging from both sources for maximum flexibility.
Note: Grid charging is supported, but the system does not feed power back to the utility grid.
✅ Peak Shaving & Valley Filling – Time‑of‑use scheduling enables users to charge during off‑peak low‑tariff hours and discharge during peak high‑tariff hours, maximizing electricity cost savings.
✅ Multi‑Layer Safety with Built‑in Aerosol Fire Suppression – Automatically triggered by heat, the built‑in fire protection system enhances indoor safety and gives you peace of mind.
✅ Bluetooth & Wi‑Fi Remote Monitoring – Smart 300A BMS with optional Wi‑Fi module enables easy remote monitoring and control via smartphone from anywhere.
| MODEL | AO-MB51587-AC380V-12KW-EU |
| BATTERY TECHNICAL SPECIFICATION | |
| Battery model | MB51587-300A-HWB |
| Number of batteries | 1 |
| Battery Energy | 30kWh |
| Battery Capacity | 587Ah |
| Battery Type | LiFePO4 |
| Battery Rated Voltage | 51.2V |
| Battery Working Voltage Range | 44.8～57.6V |
| Maximum Charging Current | 300A |
| Maximum Discharging Current | 300A |
| Designed Life-span | >10000 Cycles @0.2C/25℃ |
| INVERTER TECHNICAL SPECIFICATION | |
| Inverter model | SPI-12K-H3P |
| PV CHARGE | |
| Solar Charge Type | MPPT×2 |
| Maximum Input Power | 9000W / 9000W |
| PV Charging Current Range | 22A + 22A |
| PV Operating Voltage Range | 800Vdc / 800Vdc |
| MPPT Voltage Range | 200–650Vdc |
| AC CHARGE | |
| Frequency Range | 50/60Hz |
| Input Voltage Range | Phase voltage 170~280V, Line voltage 305~485V |
| Bypass Overload Current | 35A |
| AC OUTPUT | |
| Rated Output Power | 12000W |
| Max. Peak Power | 24000W |
| Rated Output Voltage | 230/400Vac (Three-Phase) |
| Load Capacity of Motors | 6HP |
| Rated AC Frequency | 50/60Hz |
| Waveform | Pure Sine Wave |
| Switch Time | 10ms (typical) |
| BATTERY INVERTER OUTPUT | |
| Rated Output Power | 12000W |
| Maximum Peak Power | 24000W |
| Power Factor | 1 |
| Rated Output Voltage (Vac) | 230/400Vac (Three-Phase) |
| Frequency | 50Hz±0.3Hz / 60Hz±0.3Hz |
| Auto Switch Period | <15ms |
| THD | <3% |
| GENERAL DATA | |
| Protection Degree | IP20, Indoor Only |
| Operating Temperature Range | -15~55℃, >45℃ derated |
| Noise | <60dB |
| Cooling Method | Internal Fan |
| COMMUNICATION | |
| Embedded Interfaces | RS485 / CAN / USB / Dry contact |
| External Modules (Optional) | Wi-Fi / GPRS |
Frequently Asked Questions
Q: What solar power can this all‑in‑one system 30kWh lifepo4 lithium battery support?
A: Dual MPPT, each tracker max 9000W, total PV input up to 18kW.
Q: Is this all‑in‑one 51.2V 587Ah 30kWh lifepo4 batterie suitable for indoor installation?
A: Yes, designed for indoor installation. Please keep good ventilation environment, do not install outdoors.
Q: Does this unit support peak‑valley load shifting? Can it charge from mains electricity?
A: Yes. This 12kW hybrid inverter energy storage system supports time‑slot charge/discharge and allows charging from utility grid for peak‑valley load shifting.
Q: Can I expand power and capacity by parallel connection?
A: It is 51.2V 12kW 30kWh expandable all‑in‑one solar inverter system and there are 2 expansion ways for this all‑in‑one ESS:
1. Full unit parallel (increase total output power & capacity): Maximum 6 identical all‑in‑one units can be paralleled together to boost the whole‑system AC output power and energy storage capacity. Only the same model is allowed for full‑unit parallel.
2. Battery‑port capacity expansion (only expand storage capacity): On the battery port of one single unit, you can connect up to 15 identical battery packs such as MB51587-300A-HWB in parallel for higher energy capacity.
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