> All-in-one Hybrid ESS take you enjoy Zero-carbon.
> Wide battery capacity for your different choice.
> More than 8000 cycles lifespan.
> 24/7 Online Monitoring for Reliable operation.
> Fitted to 1-phase or 3-phase grid.
> 10ms seamless switch when there is black time.
> Wide Temperature Tolerance.
> Stack design, installation within 20 minutes individually.
> Remote upgrade for easy maintenance.
> IP65 protection, suitable for Indoor and outdoor.
> Turkey solution for easy transportation
> Fast installation, operation and maintenance
> Safe technology & multi-level protection
> Plug-and-Play, Easy & Flexible to scale
> Multi-application to increase savings
> Simplicity:
Modular plug design, no internal wiring required between modules.
User-friendly setup, ease of use.
> Intelligence:
Smart cloud platform, 24/7 online monitoring.
Remote upgrade for easy maintenance.
> Flexibility:
Extendable during lifetime, supports 2-7 modules per unit.
More units in parallel with extra master box to realize high capacity.
> Safety:
Cobalt Free Lithium Iron Phosphate (LFP) Battery for maximum safety, multi-stages protection design.
Test approval under high safety standard by TUV.
> Compatibility:
compatible with leading 1 and 3 phase high voltage battery inverters.
> Reliable power source:
Trustworthy backup power for your home, office, or outdoor adventures.
> High-performance:
Long-lasting LFP battery with extended cycle life (3000+).
> Bi-directional technology:
Allows for charging and discharging at the same time.
> Fast charging:
Fully charging via AC in only 1-1.5 hs, while Solar in only 3-4 hs.
> Stable power supply:
Uninterruptible power supply within 10ms s witch.
The DOWELLESS series uses world-class safety batteries.
Each battery is carefully checked and tested before delivery.
Ultra High safety test standards across the world: UL, IECEE, TUV Germany, PSE Japan, IATA, RoHS.
Reliable BMS used for energy storage devices, complex technical products such as artificial intelligence, smart devices and robots.
Patents and soft works on power conversion control technology
Product Certification
Patents and soft works on BMS and energy control