Mobile battery energy storage systems

A mobile storage system is the same storage technology: rather than being installed permanently, it is driven to wherever power is needed and then moves on.

Typical jobs:

• sites with no grid connection — construction, quarries, remote works, where running a line costs more than bringing the energy in;
• temporary supply during grid work, a substation repair or switching operations;
• events — where a diesel generator is unwelcome because of noise and exhaust;
• emergency backup that can be moved to whichever site needs it today.

All figures are as stated by the manufacturer.

Turtle M 964 kWh

Turtle M 1446 kWh

Turtle M 1929 kWh

Common series parameters

Automotive-grade liquid cooling, a Grid-Forming PCS, humidity 5–90 % RH, installation altitude up to 4000 m. DC fast charging comes in 4 × 120, 4 × 160 and 4 × 240 kW configurations (up to 240 kW per connector).

LK Energy is an official dealer of Wincle Energy Pte. Ltd. (Singapore), the W ENERGY brand. The certificate runs from January 2026 to January 2027.

View the certificate as a PDF

LK Energy has no Turtle M installations of its own yet — so what follows is not geography but the jobs this class of equipment is built for. We are not going to invent sites. According to the vendor, Turtle M units operate at Hengdian World Studios (Jinhua, China): 16.7 MW / 34.7 MWh. This site was not built by LK Energy.

• Construction sites — supply until a permanent connection is available.
• Emergency supply — the station is moved to wherever backup is needed today.
• Events and temporary sites — where a diesel generator is awkward because of noise and exhaust.
• Grid works — supplying consumers while a substation is repaired or switching is carried out.

What we can confirm from our own experience is working with this manufacturer's equipment: W ENERGY containerised systems totalling 20.064 MWh were installed and are serviced by us as part of a 4.95 MW industrial solar plant.

→ Case: 4.95 MW solar plant with 20.064 MWh of storage

See also

• Section: Battery energy storage systems
• Servicing: BESS servicing
• Related cards: Containerised systems · Industrial cabinets · Hybrid
• Related section: Backup power

We supply the equipment as an official dealer. Our own part:

• The switchgear. A mobile station has to be connected to something: temporary switchgear, an incomer cabinet, protection and metering on site. That is designed and built by our plant in Odesa.
• Commissioning on site — connection, checks, putting the unit into service.
• Servicing — scheduled maintenance, BMS checks, battery diagnostics: BESS servicing.

Manufacturer warranty: 5 years on the key components (BMS, EMS, inverter, PCS, liquid cooling); the battery carries a 10-year performance warranty under the manufacturer's conditions (8000 cycles, 70 % depth of discharge, up to 0.5P, 70 % remaining capacity, 10 to 30 °C).