BATTERY ENERGY STORAGE
E405 / 522
High-capacity storage for hybrid power projects. The E405 provides 405 kVA rated output and 522 kWh nominal battery capacity, with liquid cooling and heating managed as part of the integrated system.
System at a glance
- Nominal rated output
- 405 kVA
- Nominal battery capacity
- 522 kWh
- PV input power
- 110 kW
- Dimensions · L × W × H
- 3000 × 2300 × 2500 mm
- Weight
- 7,970 kg
Values refer to the linked datasheet. Final ratings, options and operating conditions are subject to the project technical agreement.
Start with the site load
Evaluate the E405 for higher site power and energy requirements. Include the load schedule, access route, lifting plan and installation footprint in the project review so electrical sizing and physical installation are considered together.
Battery, generator and site energy
A hybrid power project starts with the available energy sources and the load they need to support. Share your generator, mains and solar arrangements so PowerArk can review the system configuration and integration scope. Solar equipment and generator supply are agreed separately for each project.
Explore PowerArk EMS →Plan the operating period
Nominal battery capacity is an energy rating, not a guaranteed runtime. Usable energy, load variation, conversion losses, temperature and reserve settings all affect the battery-supported operating period. Provide average and peak loads plus operating hours for a project-specific assessment.
Explore the range
LET’S BUILD YOUR ENERGY SYSTEM
Start with yourload requirements.
Tell us about your application, average and peak loads, operating hours, existing genset and solar, and delivery region.
Discuss your project