DHAMRA / Home & Commercial Energy Storage

Store energy. Stay powered.

Battery storage solutions for homes, villas and commercial installations.

Sri Lanka / Solar & storage market

Powering Sri Lanka’s energy future.

Rooftop solar is growing. Home battery storage is just getting started.

1,935 MWRooftop solar capacity at end-2025

~109KRooftop solar grid connections

97.4%Household electrification rate

<0.1%Estimated household battery storage penetration

Source: Sri Lanka Home Solar & Storage Market · 2024 census and 2025 market data; storage penetration is estimated.

Explore the range.

51.2 V Battery Cabinets

RK-EL100 / RK-EL314

5.12 or 16.08 kWh · 51.2 V · RS485/CAN · parallel operation

Key features

51.2 V battery platform
5.12 / 16.08 kWh capacities
RS485 and CAN communication
Parallel operation supported
Cabinet-style installation

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Vertical Stackable Storage

5 / 10 kWh

6 kW inverter · 51.2 V LiFePO₄ · stackable modules

Key features

6 kW inverter
5 / 10 kWh battery options
51.2 V LiFePO₄ modules
Stackable battery design
Built-in MPPT and LCD display

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Wall-Mounted Home Battery

AL-WM512100 / AL-WM512200

5 or 10 kWh · 51.2 V · wall mounted · LCD display

Key features

5 / 10 kWh capacity options
51.2 V LiFePO₄ battery
Space-saving wall installation
LCD status display
Solar and generator input options

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Residential Modular Storage

5–40 kWh

51.2 V · wall, mobile, horizontal or vertical configurations

Key features

5–40 kWh modular capacity
51.2 V LiFePO₄ platform
Wall, mobile and stackable formats
Smart battery management system
Expandable configuration

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Mobile Storage Cabinet

18 / 26 / 32 kWh

51.2 V · touch display · caster base · expandable

Key features

18 / 26 / 32 kWh capacity
51.2 V LiFePO₄ battery
Touchscreen controls
Wheeled cabinet design
Up to six parallel units

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Villa Solar Storage System

10 kW

220 / 380 V · integrated solar and backup system

Key features

10 kW system rating
220 / 380 V AC options
Integrated solar and storage
Backup-power capability
Monitoring and control functions

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Horizontal Stackable Storage

38.4–60 kWh

Modular storage for larger properties

Key features

38.4–60 kWh capacity range
Horizontal stackable design
Modular battery expansion
For larger backup installations

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Commercial Storage Cabinet

50–215 kWh

Commercial-scale battery storage

Key features

50–215 kWh capacity range
Commercial-scale storage
Cabinet-based systems
For commercial backup and energy management

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For availability, prices and installation guidance, contact our team. Product options and specifications depend on configuration.