Description

Technical Parameters

The LiFePO₄ Balcony Energy Storage System is an integrated residential battery designed for balcony solar installations and small distributed photovoltaic systems. It combines a 5.12kWh LiFePO₄ battery with a built-in inverter and dual MPPT photovoltaic inputs, allowing households to store solar energy generated from balcony PV panels and use it when needed.

Key advantages

5.12kWh LiFePO₄ battery with long lifespan

Dual MPPT solar input supporting up to 2000W PV power

Integrated inverter with 2400W AC output

Compact IP65 design suitable for balcony installation

WiFi and Bluetooth monitoring for easy system management

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Technical Specifications

Parameter	Specification
Battery Type	LiFePO₄
Rated Capacity	100 Ah
Rated Voltage	51.2 V
Rated Energy	5120 Wh
Operating Voltage Range	44.8–58.4 V
Max Charging Current	60 A
Max Discharge Current	60 A
Cycle Life	Up to 6000 cycles
Heating Film	Supported

Photovoltaic Input

Parameter	Specification
Operating Voltage Range	10–100 Vdc
Max Input Voltage	100 Vdc
Max Input Current	16 A × 2
Max Input Power	1000 W × 2

AC Output (Off-Grid)

Parameter	Specification
Grid Type	Single-phase
Rated Voltage	230 Vac
Rated Frequency	50 Hz
Max Continuous Output Power	2400 W
Max Continuous Output Current	10.9 A

AC Grid-Connected

Parameter	Specification
Grid Type	Single-phase
Rated Voltage	230 Vac
Rated Frequency	50 Hz
Max Continuous Output Power	2400 W
Max Continuous Output Current	10.9 A
Max Continuous Input Power	2400 W
Max Continuous Input Current	10.9 A

Structural Information

Parameter	Specification
Dimensions	520 × 181 × 715 mm
Weight	59 ± 2 kg
Protection Rating	IP65

Environmental & Communication

Parameter	Specification
Operating Temperature	-20°C to 60°C
Relative Humidity	5–95% (No condensation)
Max Operating Altitude	2000 m
Communication	WiFi, Bluetooth, RS485

Certifications

The LiFePO₄ Balcony Energy Storage System complies with multiple international safety and grid standards for residential energy storage systems.

These certifications support product distribution in European and international markets.

Typical certifications include:

CE (LVD / EMC / RED)

RoHS

VDE 4105

CEI 0-21

EN 50549-1

UN38.3 transportation certification

Applications

The system is designed for small-scale residential solar applications, including:

Balcony photovoltaic systems

Apartment solar self-consumption systems

Plug-and-play solar kits

Small residential energy storage solutions

SR5000EN20251027171305 1 1 1 20260429112644381147

FAQ

Q: What is the MOQ for wholesale orders?

A: The standard MOQ is typically 10–50 units depending on order configuration.

Q: What payment methods are accepted?

A: We usually accept T/T bank transfer, with flexible terms for long-term partners.

Q: What trade terms do you support?

A: Common trade terms include EXW, FOB, and CIF for international shipments.

Q: What is the production lead time?

A: The typical lead time is about 15–30 days depending on order quantity.

Q: What warranty is provided for the system?

A: The system normally includes a 5-year warranty based on LiFePO₄ battery performance.

Q: How are the products packaged for shipping?

A: Each unit is packed in reinforced export cartons with protective foam for safe transportation.

Q: Can the product be customized with our brand?

A: Yes, OEM branding and customized packaging are available for distributors.

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Battery

Rated Capacity (Ah)	100
Rated Voltage (V)	51.2
Rated Energy (Wh)	5120
Battery Type	LiFePO4
Operating Voltage Range (V)	44.8–58.4
Max. Charging Current (A)	60
Max. Discharge Current (A)	60
Cycle Life	6000
Heating Film	Support

Photovoltaic Input

Operating Voltage Range (Vdc)	10-100
Max. Input Voltage (Vdc)	100
Max. Input Current (A)	16*2
Max. Input Power (W)	1000*2

Off-Grid AC Port

Grid Type	Single-phase
Rated AC Voltage (Vac)	230
Rated AC Frequency (Hz)	50
Max. Continuous Output Power (W)	2400
Max. Continuous Output Current (A)	10.9

AC Grid-Connected

Grid Type	Single-phase
Rated Voltage (Vac)	230
Rated AC Frequency (Hz)	50
Max. Continuous Output Power (W)	2400
Max. Continuous Output Current (A)	10.9
Max. Continuous Input Power (W)	2400
Max. Continuous Input Current (A)	10.9

Structural Information

Dimensions (mm)	520* 181 * 715
Weight (kg)	59 ± 2
IP Rating	IP65

Environmental Parameters & Others

Operating Temperature (°C)：-20 - 60

Relative Humidity：5 to 95% @ No Condensation

Max. Operating Altitude (m)：2000

Communication Interface：Wi-Fi, Bluetooth, RS485

Authentication Certificate：CB,CE-LVD/EMC/REDRoHS.WEFF.FN 50549-1/10C10/11,VDE 4105,CEI 0-21,UN38.3