Vertical LFP Energy Storage Battery
A floor-standing vertical battery series on a 51.2V low-voltage platform with four…
View Product| E-ABLE POWER — PRODUCT DATASHEET RESIDENTIAL & COMMERCIAL ENERGY STORAGE | ALL-IN-ONELiFePO46.5 / 12 kW |
VT Series | Floor-Standing All-In-One Energy Storage Floor-Standing All-In-One Energy Storage SystemA pre-integrated floor-standing ESS combining a 6.5kW or 12kW hybrid inverter, MPPT solar charger, Grade A LiFePO4 battery (10.24 – 30.72 kWh) and intelligent BMS in one cabinet — 51.2V low-voltage platform, pure sine wave output and ≤10ms UPS-grade switchover for home backup and small commercial applications. Model: VT-6.5K-10.24 / VT-6.5K-17.5 / VT-6.5K-30.72 / VT-12K-17.5 / VT-12K-30.72 Brand: E-Able Power | Code: VT Series Power Range: 6.5kW / 12kW | Capacity: 10.24 / 17.5 / 30.72 kWh (200Ah / 342Ah / 600Ah) |  |
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Key Specifications at a Glance
| Specification | Value | Specification | Value |
|---|---|---|---|
| Product Type | Floor-Standing All-In-One ESS (Inverter + Battery + BMS) | Models | 5 variants — 6.5kW & 12kW inverter platforms |
| Capacity Range | 10.24 / 17.5 / 30.72 kWh (200Ah / 342Ah / 600Ah) | Nominal Voltage | 51.2Vdc (Low-Voltage Architecture) |
| Cell Chemistry | Grade A LiFePO4 | AC Output | 6.5kW / 12kW — Pure Sine Wave |
| Surge Power | 12kVA / 24kVA | Switch Time | ≤10ms (computer) / ≤20ms (appliances) |
| PV Input | MPPT 60–450VDC, max 500VDC | Max Charge Current | 120A (6.5kW) / 160A (12kW) |
| Cycle Life | 6,000+ at 80% DOD | Communication | RS232 / RS485 / CAN / WiFi / BT |
| Display | LCD color screen (touch optional) | Enclosure | Powder-coated steel cabinet, caster wheels |
| Certifications | CE / ROHS / FCC / UN38.3 / MSDS | Warranty | 1 yr inverter + 5 yrs battery |
Key Innovation Advantages
True All-In-One DesignHybrid inverter, MPPT charger, LiFePO4 battery and BMS pre-integrated in one floor-standing cabinet — no separate battery box, no external DC wiring, minimal installation time. | Plug & Play OperationPre-wired and pre-configured at the factory. Connect solar panels and AC load to start using immediately — no professional electrician required for basic setup. | UPS-Grade Switchover≤10ms transfer time keeps computers, medical devices and security systems running through grid failures without interruption. | Intelligent BMSReal-time cell-level monitoring of voltage, current and temperature with automatic cell balancing — maximizing usable capacity and extending service life. |
Advanced Dual MPPT (12kW)12kW models support two MPPTs (22.5A each, 15kW total) with a wide 60–450VDC range — ideal for high-voltage series-connected PV arrays with lower cable loss. | Smart MonitoringWiFi / Bluetooth connectivity (optional) with a mobile app: power flow visualization, battery SOC, energy statistics and fault alerts in real time. | Multi-Mode OperationSolar priority, utility priority, UPS backup and off-grid modes with automatic source switching — maximize self-consumption, shift peak loads or run fully independent. | Parallel ScalabilityMultiple units can be paralleled to scale power and capacity — three 12kW units deliver 36kW / 92kWh, growing from a single home to small commercial sites. |
Technical Specification Matrix
Values are based on manufacturer specification. Final configuration confirmed per order.
| Parameter | 51.2V 200Ah + 6.5kW | 51.2V 342Ah + 6.5kW | 51.2V 600Ah + 6.5kW | 51.2V 342Ah + 12kW | 51.2V 600Ah + 12kW |
|---|---|---|---|---|---|
| AC Input | |||||
| Rated Input Voltage (VAC) | 208 / 220 / 230 / 240; L+N+PE | ||||
| Voltage Range (VAC) | 90~280 ±3 (Normal mode) | 170~280 ±3 (UPS mode) | ||||
| Frequency (Hz) | 50 / 60 (Auto Adaptive) | ||||
| AC Output | |||||
| Rated Capacity (kW) | 6.5 | 6.5 | 6.5 | 12 | 12 |
| Surge Power (kVA) | 12 | 12 | 12 | 24 | 24 |
| Voltage (VAC) | 220 / 230 / 240 ±5% | ||||
| Power Factor (PF) | 1 | ||||
| Frequency | 50/60Hz ±0.1% | ||||
| Switch Time (ms) | Computer equipment 10ms | Household appliances 20ms | ||||
| Wave Form | Pure Sine Wave | ||||
| Charger (PV / AC) | |||||
| Solar Charger Type | MPPT | ||||
| Max PV Input Current / Power | 27A / 9000W | 1 MPPT: 27A / 9kW | 2 MPPTs: 22.5A each, 15kW total | |||
| MPPT Range @ Operating Voltage (VDC) | 60–450 | ||||
| Max PV Open Circuit Voltage (VDC) | 500 | ||||
| Max. Charge Current (PV) (A) | 120 | 120 | 120 | 160 | 160 |
| Max. Charge Current (AC) (A) | 120 | 120 | 120 | 160 | 160 |
| Max. Charge Current (PV+AC) (A) | 120 | 120 | 120 | 160 | 160 |
| Battery | |||||
| Standard Voltage (V) | 51.2 | ||||
| Standard Capacity (Ah) | 200 | 342 | 600 | 342 | 600 |
| Rated Capacity (kWh) | 10.24 | 17.5 | 30.7 | 17.5 | 30.7 |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) | ||||
| Suggested DOD | 80% | ||||
| Cycle Life | > 6,000 cycles | ||||
| Communication | RS232 / CAN / RS485 / WiFi / BT | ||||
| Display | LCD color screen / LCD touch screen (optional) | ||||
| Physical & Packaging | |||||
| Product Size (mm) | 874 | 1262 | 2342 | 1262 | 2342 |
| Package Size (mm) | 1092 | 1459 | 2580 | 1459 | 2580 |
| Packing Dimensions (mm) | 750×650×215 | 860×550×270 | 790×530×530 | 860×550×270 | 790×530×530 |
| Gross Packing Dimensions (mm) | 940×630×460 | 920×620×450 | 975×630×730 | 920×620×450 | 975×630×730 |
| Inverter Module (Basic Parameters) | |||||
| Communication Interface | RS232 / RS485 / CAN | ||||
| Module Size (mm) | 410×336×110 | 495×425×120 | |||
| Module Net Weight (kg) | 8.4 | 15 | |||
| Warranty | 2 years (system & battery) | ||||
Table 1.0 — VT Series floor-standing all-in-one ESS model variants. All models share the 51.2Vdc architecture, pure sine wave output and ≤10ms UPS switchover. Inverter platform (6.5kW / 12kW), battery capacity and communication protocols confirmed per order. CE / ROHS / FCC / UN38.3 / MSDS certified.
Frequently Asked Questions
How do I choose between the 6.5kW and 12kW inverter platforms?
The 6.5kW platform suits typical homes, apartments and small offices with essential loads (lighting, fridge, router, TV, computer) — offering battery sizes from 10.24 kWh to 30.72 kWh. The 12kW platform is for larger homes and small commercial sites running heavier continuous loads (HVAC, water pumps, workshop equipment), delivering 24kVA surge capability and a dual-MPPT 15kW PV input. Send your daily kWh consumption and connected load list for a free sizing recommendation.
Is the 51.2V low-voltage system safer for home installation?
Yes. The 51.2Vdc nominal architecture sits below the 60Vdc threshold that triggers high-voltage DC safety requirements in most electrical codes — no insulation monitoring or arc-flash protection is needed, which means simpler installation and lower total installed cost. All units include over-voltage, under-voltage, overload, over-temperature, short-circuit and reverse-polarity protection plus a battery-level intelligent BMS.
What can I power during a grid outage and for how long?
With the ≤10ms UPS-grade switchover, the system takes over automatically when the grid fails. A 10.24 kWh model typically runs lighting, fridge, router and a TV for a full evening plus overnight, while a 30.72 kWh model can power essential appliances and even an air conditioner for extended outages. Exact runtime depends on connected load — our engineers can model your specific scenario.
What size of floor-standing ESS do I need for whole-home backup?
Sizing a whole-home backup battery depends on daily usage and critical loads. A single 10.24–30.72 kWh unit covers most households, and units can be paralleled to scale further. For full whole-house power backup with multiple heavy appliances, pair a 12kW inverter with 30.72 kWh of storage. E-Able Power provides load-based sizing in 2–3 business days.
Can multiple units be paralleled for more capacity?
Yes. Multiple all-in-one units can be paralleled to increase both power and capacity — for example three 12kW units deliver 36kW / 92kWh of clean backup power, making the VT Series scalable from a single home to small commercial installations. Paralleling configuration is confirmed with E-Able Power engineering per order.
What certifications and warranty are included?
The VT Series is certified CE, ROHS, FCC, UN38.3 and MSDS, with a 2-year warranty on the system and battery and a 2-year warranty on the system and battery. OEM/ODM branding and packaging are available with MOQ, and remote technical support and spare parts are provided for all projects.
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