EAST
EAST Wall-Mounted LiFePO4 Battery
Rs 478,000 gets you
One 5.22kWh battery pack only. Not included: the inverter (EAST 48V single-phase hybrid, sold separately), solar panels, and installation and wiring. Your energy consultant sizes the full system on your quotation.
Compact, wall-mounted storage.
5.22kWh usable home storage
Enough to carry essential loads through the evening and short outages.
Wall-mounted, compact and light
A small 440 by 170 by 690 mm footprint at about 45 kg, mounted off the floor.
Silent natural cooling
No fans to fail and nothing to hear.
Long life, more than 6,000 cycles at 90% DOD
Built for daily cycling over many years.
Built-in BMS, CAN and RS485, LCD
Safe, monitored and easy to read at a glance.
IP54, certified (UN38.3, CE-EMC)
Technical specifications
| Type | Wall-mounted LiFePO4 |
| Energy / voltage | 5.22 kWh, 51.2 V (41.6-58.4 V) |
| Rated capacity | 102 Ah (16S1P) |
| Output power | 5 kW |
| Charge / discharge current | 50 A / 100 A |
| Cycle life | ≥6,000 @ 90% DOD |
| Communications | CAN / RS485, built-in BMS, LCD |
| Cooling | Natural cooling |
| Operating temp | charge 0-55 °C, discharge −20-55 °C |
| IP rating | IP54 |
| Dimensions / weight | 440 × 170 × 690 mm, 45 kg |
| Certification | UN38.3, CE-EMC |
System role
Stores daytime solar for evening and outage use, and can be charged from off-peak grid power. A compact single battery for homes that do not need a large floor-standing pack. Backup duration depends on the paired inverter and the loads you back up.
Works with
EAST single-phase hybrid inverters, the EAHI-SL range and the EAHI10-12KSL.
Installation requirements
Wall-mounted on a solid surface, indoor or sheltered; professional installation and sizing by MyEnergy Solutions.
10-year warranty
10-year warranty on eligible EAST ESS packages. Final warranty terms and covered components will be confirmed in your official quotation. Specifications are taken from the official EAST datasheet. MyEnergy Solutions is the authorised EAST Group distributor for Sri Lanka and the Maldives.
Wall-Mounted LiFePO4 Battery, Full specifications
| Cell technology | LiFePO4 |
| Nominal voltage | 51.2 V |
| Rated capacity | 102 Ah |
| Rated energy | 5.22 kWh |
| Configuration | 16 cells in series, 1 in parallel |
| Output power | 5 kW |
| Charge / discharge current | 50 A / 100 A |
| Depth of discharge | 90% |
| Cycle life | More than 6,000 cycles |
| Format | Wall-mounted |
| Cooling | Natural cooling |
| IP rating | IP54 |
| Communication | CAN / RS485 |
| Certification | UN38.3, CE-EMC |
Frequently asked
Why a wall-mounted battery?
Can I add more later?
Is the system for grid export?
Related products
Savings: actual savings depend on your load profile, tariff, battery size, solar generation, usage timing and installation design.
Grid export: none is needed. This system is designed for self-consumption and backup, so savings never depend on CEB or LECO export approval, net metering paperwork, or utility conditions.
Specifications and warranty: specifications per the official EAST datasheet; 10-year warranty, confirmed on quotation and local project scope.
