moPower ESS 12kW + 64kWh Rack-Mounted All-in-One Inverter & Battery System – 15kW PV Input, Dual MPPT, WiFi Monitoring, Grid Feed-in
- High Power & Capacity – 12kW AC output, 64kWh battery capacity (57.6kWh usable), 400A max charge/discharge current.
- Dual MPPT Solar Charger – 15kW max PV input, wide MPPT range 60–450V, supports up to 160A solar charge current.
- Flexible Operation Modes – On-grid feed-in, off-grid UPS (10ms switch time), generator compatible, dual AC outputs.
- Smart Monitoring & Communication – Built-in WiFi monitoring, RS485/RS232/USB/Dry contact interfaces, LCD display.
- Robust & Safe – BMS for Li/lead-acid batteries, lithium battery activation, IP21 protection, operation from -10°C to 50°C.
Description
Product Description
The ESS 12kW + 64kWh Rack-Mounted All-in-One Inverter & Battery System integrates a high-efficiency hybrid inverter and a large-capacity lithium battery into a compact, rack-mounted enclosure.
Designed for both on-grid and off-grid applications, this unit features a 12kW pure sine wave AC output, 64kWh rated battery energy (57.6kWh usable at 90% DoD), and a built-in dual MPPT solar charger supporting up to 15kW of PV input (60–450V wide voltage range).
The system delivers seamless switching (10ms UPS mode), supports generator input, and provides dual AC outputs for flexible load management. With BMS compatibility for lithium and lead-acid batteries, a maximum charge/discharge current of 400A, and WiFi remote monitoring, it offers a complete energy storage solution for residential and light commercial use.
Applications
Residential solar self-consumption and backup power
Small commercial or industrial peak shaving and load shifting
Off-grid or grid-tied systems with generator support
Telecom shelters, data centers, and remote facilities requiring reliable backup
Solar-plus-storage retrofits and new installations
Parameter
| Model | ESS 12KW+64KWH |
| AC Input | |
| Rated Inputvoltage (VAC) | 220/230/240;L+N+PE |
| Voltage Range (VAC | 90~280+3 (normal mode); 170~280+3 (UPS mode) |
| Frequency (Hz) | 50Hz/60Hz (Auto detection) |
| AC Output | |
| Rated capacity (w) | 12000W |
| Voltage (VAC) | 220/230/240 |
| Power Factor(PF) | 1 |
| Frequency | 50/60Hz+0.1% |
| Switch Time (ms) | 10(APP/UPS mode), 20(GEN mode) |
| Wave Form | Pure Sine Wave |
| Overload protection | (105% < load <110%) ±5%: report error and turn off the output after 5 minutes; (11o% < load < 125%) ± 5%: report error and turn off the output after 10 seconds; Load >125% 5%: report error and turn off the output after 5 seconds |
| Max. Efficiency (Battery Mode) | 94%@48VDC |
| Charger (PV /AC) | |
| Solar charger Type | Dual MPPTs |
| Max pv input current I power | 1*MPPT:27A/9KW, 2*MPPTs: 22.5A/15kW |
| Operating voltage Range (V DC) | 60Vdc ~ 450Vdc |
| Max pv open circuitvoltage (V DC) | 500Vdc |
| Max pv charge current (A) | 160A |
| Max Ac charge current (A) | 160A |
| Max. charge current (pv+AC) (A) | 160A |
| Battery | |
| Nominal Battery voltage | 51.2VDC |
| Rated Energy | 64KWh((0.5℃ , 25℃) |
| Usable Energy(90%DOD) | 57.6KWh |
| Max. charge/Discharge current | 400A/400A |
| Operation voltage Range | 40.0Vdc ~ 58.4Vdc |
| Operation Temperature | – 10℃ ~ +50℃ |
| Interface | |
| Reveal | LCD |
| Communication | RS485 / RS232 / USB / Dry Contact |
| Monitoring | WiFi |
| General Dota | |
| Ingress protection | IP21 |
| Operating Temperature | -10 ℃ ~ 50 ℃ |
| Relative Humidity | 5%~ 95% (Non-condensing) |
| Storage Temperature | -15 ℃~ 60 ℃ |
| Max.operoting Altitude | 4000m (Derating above 1000m) |
| DIMENSION | |
| LXW XH (Products size, mm) | Inverter:745x440x176mm/Battery:745x440x240mm(1PCS) |
| LXWH (Package size, mm) | Inverter:836X496X232mm/Battery:840X520X430mm(IPCS) |
| Weight(NW Kg) | Inverter:30Kg / Battery:122Kg(1PCS) |
| Weight(GW Kg) | Inverter:33Kg / Battery:138Kg(1PCS) |