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Buddy Systems

Batteries

Advanced LiFePO₄ batteries for solar, backup and energy storage systems (ESS), with a range of C-ratings to suit different power demands. Explore low-voltage, high-voltage and dual-voltage options, with scalable multi-cluster configurations for growing energy needs.

6 products

5K3 EVO 5.22 kWh Dual Voltage IP66 Module

WECO

5K3 EVO 5.22 kWh Dual Voltage IP66 Module

The Evolution of the Revolution. A high-efficiency LiFePO₄ solution designed for residential and small commercial applications, combining advanced hybrid integration, intelligent energy management and flexible scalability with next-level design. 5.22 kWh capacity, built for performance, reliability and continuous energy control.

Price on request

5K3 XP 5.37 kWh Dual Voltage Modules

WECO

5K3 XP 5.37 kWh Dual Voltage Modules

Future-proof your home with cutting-edge technology for long-term energy security Battery Capacity: 5.37 kWh Voltage: 46,5 – 58,4 Vdc

Price on request

16K0 LV 16 kWh LOW VOLTAGE BATTERY IP66

WECO

16K0 LV 16 kWh LOW VOLTAGE BATTERY IP66

The energy foundation for residential and commercial independence. A high-capacity LiFePO₄ storage system designed to deliver reliable backup power, seamless integration and scalable energy management across hybrid installations. Capacity 16 kWh, engineered for continuity, efficiency and full energy control.

Price on request

eTower 2

Freedom Won

eTower 2

The Freedom Won eTower 2 stores energy when electricity costs are lower and powers your home during peak tariff periods and outages, helping reduce energy costs from day one. Start at 5kWh and grow in 5kWh steps to 30kWh.

Price on request

BYD BATTERY-BOX LV5.0+

BYD

BYD BATTERY-BOX LV5.0+

Model : BatteryBox LV5.0+ Usable Energy : 5.12 kWh Max. Charge and Discharge Current : 100A Peak Charge and Discharge Current : 200 A, 10 s Nominal Voltage : 51.2kg Operating Voltage : 40 – 58.4 V Scalability : Max. 32 in Parallel (163.84 kWh) Communication : CAN / RS485 Dimension (H/W/D) : 195 x 625 x 285 mm Weight : 45 kg Applications : On Grid / On Grid + Backup / Off Grid Accessories (Optional) : BYD Smart WIFI/LAN module

Price on request

CFE 5100 S

CFE

CFE 5100 S

Nominal Battery Energy : 5.1kWh Nominal Capacity : 100Ah Nominal Voltage : 51.2V Range of Voltage : 44.8V~58.4V Recommend C Rate : 1C Continuous Max C Rate : 1C Length (mm) – 442 Width (mm) – 500 Height (mm) – 133 Typical Weight (kg) – 51

Price on request

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