Enershare Power-CORE 1.0 / Enershare Energy-CORE 1.0 , European Spot Products, present you with a high voltage lithium battery energy storage solution. Our product features high-voltage stack lithium batteries, offering a single-tower capacity ranging from 4.8kWh to 25.6kWh. With the possibility of maximum expansion up to 153.6kWh, it is perfectly suitable for home energy storage and small commercial scenarios.
Modular stackable battery system architecture made for the way European installers, EPC teams and distributors deliver high-voltage storage projects — predictable on site, repeatable across a portfolio.
One-Person Stack Installation
Each pack is ≤36.5 kg with invisible handles, so one technician can lift, stack and commission a complete tower without a second pair of hands.
Cable-Free Stack Architecture
Stackable units connect directly — no additional wires and no additional screws between modules, cutting installation time and removing failure points.
IP65 Aluminum Enclosure
Rated IP65 in an aluminum case, suited to residential utility rooms, basements, garages and sheltered outdoor locations from –10 °C to 55 °C.
Data Sheet
Technical Specifications — High Voltage Battery Pack
Two product lines share the same stack architecture. Energy-CORE 1.0 covers 9.6–25.6 kWh per tower, Power-CORE 1.0 covers 4.8–12 kWh per tower. All figures are per tower unless stated otherwise.
Energy-CORE 1.0
Number of Stacks
3
4
5
6
7
8
Usable Energy
9.6 kWh
12.8 kWh
16 kWh
19.2 kWh
22.4 kWh
25.6 kWh
Max Output Current
30 A
Peak Output Current
50 A (5 s)
Nominal Voltage
192 V
256 V
320 V
384 V
448 V
512 V
Operating Voltage Range
162–219 V
216–292 V
270–365 V
324–438 V
378–511 V
432–584 V
Scalability
Up to 6 towers in parallel (from 9.6 kWh to 153.6 kWh)
Dimensions (H×W×D)
800 mm
975 mm
1150 mm
1325 mm
1500 mm
1675 mm
Weight
129.5 kg
166 kg
202.5 kg
239 kg
275.5 kg
312 kg
Tower footprint W 650 × D 260 mm; total height varies with the number of stacked modules.
Power-CORE 1.0
Number of Stacks
2
3
4
5
Usable Energy
4.8 kWh
7.2 kWh
9.6 kWh
12 kWh
Max Output Current
25 A
Peak Output Current
50 A (5 s)
Nominal Voltage
204.8 V
307.2 V
409.6 V
512 V
Operating Voltage Range
172.8–233.6 V
259.2–350.4 V
345.6–467.2 V
432–584 V
Scalability
Up to 6 towers (from 5.36 kWh to 80.4 kWh)
Dimensions (H×W×D)
625 mm
800 mm
975 mm
1150 mm
Weight
90 kg
125 kg
160 kg
195 kg
Tower footprint W 650 × D 260 mm; total height varies with the number of stacked modules.
General
Battery Type
High-voltage stack lithium-ion modules
Operation Temperature
–10 ~ 55 °C
Protection Rating
IP65, aluminum case
Round-Trip Efficiency
Energy-CORE ≥ 96% · Power-CORE ≥ 95%
BMS
Integrated BMS with LCD screen; direct inter-module connection
Integrated BMS with LCD monitoring manages voltage, current, temperature and cell balancing.
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Installer-Friendly Design
≤36.5 kg per pack, invisible handles and direct connection — one person completes the stack.
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10-Year Warranty
Certified product with European stock behind it and a 10-year warranty for long-term projects.
System Architecture
Complete Home Energy Storage System (ESS)
Pairs with a hybrid inverter to link PV, the grid and household loads — lighting, appliances and EV charging — with 4.8–25.6 kWh per tower and parallel expansion up to 153.6 kWh.
PV + grid hybrid architecture with Power-CORE / Energy-CORE high-voltage stack batteries (4.8–25.6 kWh per tower).
Applications
Solar Battery Storage for Scalable Projects
From single-home solar battery storage and backup power through to multi-tower commercial installations.
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Residential Solar Storage
Self-consumption and backup for European homes and villas running high-voltage hybrid systems.
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Commercial & Offices
Small commercial buildings, shops and offices needing daily cycling and peak-shaving capacity.
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Industrial Storage
Modular high-voltage capacity for industrial sites and small C&I energy storage projects.
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Critical Backup Power
Backup for critical infrastructure, with on-grid backup and off-grid operating modes.
European Market & Compliance
Certified and Documented for European Storage Projects
CE, VDE and IEC 62619 certified, with the compliance documentation and local stock that installers, EPC teams and distributors across Europe expect before they specify a battery.
CEVDEUKCAIEC 62619CECUN38.3
153.6 kWhMaximum System Expansion
Up to 6 towers in parallel, with 2–8 stackable modules per tower.
≥96%Round-Trip Efficiency
High-voltage architecture reduces current loss across the system.
–10 ~ 55 °COperating Temperature
IP65 aluminum enclosure for residential utility rooms, basements and garages.
Integration Support for Installers & EPC Teams
Get inverter matching guidance, capacity configuration and project recommendations for your European storage installation.
Power-CORE 1.0 / Energy-CORE 1.0 is a European spot product line — units are held in local warehouses, so projects are not waiting on a production run.
European spot inventory — no long production lead time
Local warehouses supporting fast delivery across Europe
Reference installations across Europe (Germany, Poland, Hungary, Austria)
Certified and documented for EU storage project requirements
European warehouse stock — palletised and ready for dispatch to project sites across Europe.
Project Reference
25.6 kWh × 12 Towers — Over 300 kWh in Commercial Operation
A European commercial installation built from the same modular blocks used in residential projects.
In this award-winning installation, the customer deployed 25.6 kWh × 12 towers, reaching over 300 kWh of total capacity to secure a reliable energy supply for daily operations. With professional system design, strong safety standards and outstanding efficiency, the project delivers both sustainability and energy independence — a benchmark for small C&I storage in the European market.
Free Configuration Support
Need Help Matching the Right Inverter?
Share your inverter brand, system voltage and required capacity. Our team will confirm compatibility and recommend a suitable battery configuration for your project.
Hybrid inverter matching · voltage & capacity configuration · project-based technical support
FAQ
High Voltage Stack Battery FAQ
Answers for installers, EPC teams and distributors working with Enershare Power-CORE 1.0 / Enershare Energy-CORE 1.0 across Europe.
Is the system certified for the European market?
The product is certified to VDE / CE / UKCA / IEC 62619 / CEC / UN38.3. Certification and compliance documentation is available for project submission.
Is stock available in Europe for fast delivery?
Yes. Power-CORE 1.0 / Energy-CORE 1.0 is a European spot product line held in local warehouses, with reference installations already completed across Europe, including Germany, Poland, Hungary and Austria.
How far can the system be expanded?
A single tower stacks 2–8 battery modules (4.8–25.6 kWh on Energy-CORE 1.0; 4.8–12 kWh on Power-CORE 1.0). Up to 6 towers can run in parallel, taking Energy-CORE to 153.6 kWh and Power-CORE to 80.4 kWh per system.
Is there a built-in BMS?
Yes. The system integrates an advanced BMS with an LCD screen, managing voltage, current, temperature and cell balancing across the stackable modules.
Can one person really install it?
Yes. Each battery pack weighs ≤36.5 kg and carries invisible handles. Stackable units connect directly with no additional wires and no additional screws, so a single technician can complete the installation.
Is it suitable for outdoor installation?
The aluminum enclosure is rated IP65 and the system operates from –10 °C to 55 °C, so it suits basements, utility rooms, garages and sheltered outdoor locations.
Which working modes does it support?
The system supports On-Grid, On-Grid Backup and Off-Grid applications, covering PV self-consumption, backup power and standalone storage scenarios.
What warranty is included?
The product comes with a 10-year warranty.
High Voltage Stack Battery · Stackable Battery Storage · Stackable Battery System · Lithium Ion Battery Storage · Solar Battery Storage · Home Energy Storage System (ESS) · High Voltage Battery Pack · 10kWh / 15kWh / 20kWh Lithium Battery · Enershare Power-CORE 1.0 · Enershare Energy-CORE 1.0
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