Choosing BESS systems:
Not only technological variations, but also the complex coordination of the installation environment pose a challenge.
The real challenge is not the procurement of energy storage devices, but navigating the different operating modes, rules, and voltage levels of different manufacturers.
To develop a secure and transparent system logic, you need a partner who will guide you through the technical processes—from design to commissioning.
Three critical points where our experience gives our partners a significant advantage.
1
Every manufacturer says something different, writes something different, and operates differently.
The specifications are difficult to compare, the technical parameters differ, and the voltage ranges are based on different logic.
2
The design phase is a formula with many unknowns
Operating modes, power-to-capacity ratios, AC/DC connections, safety requirements – all at once and in parallel.
3
At the end of the project, all decisions must be technically represented
The technical explanation provided to the customer must be crystal clear — with documentable, defensible system logic.
That is precisely why we do not just supply products — we also help to coordinate the operational logic of the entire system.
"I can't see which system fits the project."
✔ Brand- and project-based BESS validation
"The different offers are incomparable."
✔ We bring all offers to a common denominator — LCOSx.
"I'm afraid something won't be compatible."
✔ Full compatibility check: inverter + PCS + BESS + EMS + Consumers.
"I don't have time to learn the specifics of every brand."
✔ Technical management from design to commissioning.
"I need someone who supports me in professional matters."
✔ Dedicated Key Account + engineering team to prepare decisions.
Complete BESS solution
Distribution and engineering support from A to Z.
Technical pre-sales support
We help you select the right products for your BESS project. Hardware is only one part of the project. We help you with the most complex aspects: we support the technical and financial planning of your project with quarter-hourly PV-BESS simulations, multi-year performance forecasts, and regulatory/market data.
Engineering support
It includes all essential preparations prior to commissioning to ensure that the system start-up is smooth and standard. From detailed planning to cable selection, it includes all technical work necessary to prepare the installation for commissioning.
Installation and commissioning support
Comprehensive commissioning services, including system testing, configuration, functional verification, and ensuring that the BESS operates reliably and safely in accordance with regulations and standards.
Our recommended products for C&I energy storage systems
On request
Code
ESS-SLX-TRENE-P125B261L-E
Model
TRENE-P125B261L-E
Weight
2810 kg
Product dimensions
2355x1350x1350 mm
On request
Code
ESS-DEYE-MS-G215-2H2
Weight
2700 kg
Product dimensions
1865x1000x2500 mm
In stock
Code
ESS-DEYE-GE-F60
Model
GE-F60
Weight
1070 kg
Product dimensions
783x1059x2235 mm
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On request
Code
ESS-CNTE-STAR-Q50KW-109KWH
Model
Star-Q
Weight
1900 kg
Product dimensions
1300x1400x2100 mm
On request
Code
ESS-CATL-407.3KWH
Model
EnerOne+ 407,3 kWh
Weight
3650 kg
Product dimensions
2348x1390x1344 mm
On request
Code
ESS-SLX-TRENE-P100B215-I
Model
TRENE-P100B215I
Weight
2800 kg
Product dimensions
2420x1680x1100 mm
On request
Code
DEAL-KHU-BCS250K-A-CATL-255KWH-2X
On request
Code
ESS-DYN-DH200F
Model
DH200F
Weight
3000 kg
Product dimensions
1200x1850x2250 mm
On request
Code
ESS-CATL-4073.6KWH
Weight
37500 kg
Product dimensions
6058x2896x2438 mm
On request
Code
ESS-CATL-254.6KWH
Weight
2681 kg
Product dimensions
2348x1390x1344 mm
On request
Code
ESS-CNTE-STAR-H100KW
Model
Star-H
Weight
3600 kg
Product dimensions
1400x1600x2100 mm
On request
Code
ESS-DEYE-GE-F120-2H2
Model
GE-F120-2H2
Weight
1980 kg
Product dimensions
1780x1056x2235 mm
On request
Code
DEAL-KHU-BCS500K-A-CATL-255KWH-4X
On request
Code
ESS-DEYE-MS-GS215-2H2
Weight
2700 kg
Product dimensions
1865x1000x2500 mm
On request
Code
ESS-HOY-ULTRA2-125KW-261KWH
Model
HESS-261-2h
Weight
2750 kg
Product dimensions
1100x1450x2450 mm
Experts in complex energy storage projects:
Babós Norbert
CTO
Launch the next BESS project with a stable technical background
Our goal is simple: to put together a system that operates safely, is technically secure, and is transparent to you — right from the design stage. Register for technical advice and request a quote!