Lithium battery Deye 5.12KWh 48V SE SE-G5.1 PRO-B

Lithium battery benefits Deye 5.12KWh SE-G5.1 PRO-B

Battery Deye 5.12KWH Pro-B SE-G5.1 Pro-B represents a solution of leading accumulation in the photovoltaic industry thanks to its composition of LiFePO4 (iron and lithium phosphate) free of cobalt. This technology stands out for its superior thermal and chemical stability, eliminating the risk of thermal leakage and guaranteeing an exceptional level of security for residential and commercial applications. With a durability of ≥6000 Lifetime cycles a 90% depth of discharge (DOD) and a certified energy production of 16 MWh to 70% EOL, this accumulator ensures long-term sustained economic performance.

When integrating with your solar panels mounted structures for solar, the SE-G5.1 PRO-B maximizes the quota of direct self-consumption. It is compatible with the main ones inverters hybrid and low voltage systems of the catalog Tienda Solar, allowing to store the day surpluses to use during the night or at times of raised rates.

Exceptional scalability and multiple installation options

One of the great strengths of this model is its extraordinary capacity for modular expansion. System architecture allows connecting up to 64 units in parallel, achieving a maximum cumulative capacity of 327 kwh. This flexibility makes it an ideal option for both single-family homes that seek to grow progressively and for large commercial facilities with high backup requirements.

In addition, its compact design in format standard 19-inch (3U) it supports three versatile installation methods: rack cabinet assembly, , wall anchor (Wall-Mounted) by means of platen stacked in Floor (Floor-Mounted) using modular supports. This physical adaptability simplifies the work of professional installers in any available technical space.

Intelligent management BMS, Null maintenance and official support

The Deye SE-G5.1 PRO-B incorporate a intelligent Battery Management System (BMS) that supervises in real time the critical parameters of the cells, including voltage, current strength and temperature. The BMS performs an automatic loading of the load between cells to prolong the useful life of the equipment and has firmware update functions using USB port or remote monitoring without the need for face-to-face assistance.

The equipment includes a set of 10 years of official guarantee Deye and international security certifications as Ul1973, uL9540A, IEC62619 and CE. To consult configuration manuals, wiring schemes or guides on accumulation dimension, you can access the Blog Tienda Solar, developed by our technical team of engineers.

Detailed technical characteristics

• Product model: SE-G5.1 PRO-B.
• Chemistry of the battery: LifePO4 (iron and lithium phosphate without cobalt).
• Nominal energy of the module: 5.12 kWh.
• Usable energy (90% DOD): 4.6 kwh.
• Nominal capacity: 100 ah.
• Nominal system voltage: 51.2 V.
• Range of work tension: 43.2 V to 57.6 V.
• Recommended loading / discharge current: 50 a.
• Maximum loading / continuous download: 100 a.
• Current Pico de discharge (2 minutes at 25 ° C): 150 a.
• Recommended discharge depth (DOD): 90%.
• Life of cycles: ≥6000 cycles (at 25 ° C, 0.5C / 0.5C, 90% DOD, 70% EOL).
• Parallel scalability: Up to 64 units in parallel (up 327 kwh).
• Physical dimensions (width / high / deep): 440 x 133 x 540 mm.
• Approximate weight of the module: 45 kg.
• Degree of protection of the chassis: Ip20 (Natural refrigeration).
• Operational temperature range: Load: 0 ° C to 55 ° C / Download: -20 ° C at 55 ° C.
• Communication ports: Can2.0 and Rs485.
• LED indicators: 5 LED for cargo status (SOC 20%-100%And 3 LED of State (Work, Alarm, Protection).
• Manufacturer's Guarantee: 10 years of official guarantee.

Frequently Asked Questions (FAQ)

1. How many battery modules Deye SE-G5.1 PRO-B can be connected together in the same installation?

The system is highly scalable. Allow to interconnect up 64 units in parallel, which allows you to reach a mass storage capacity up 327 kwh to cover from residential consumption to large commercial and industrial projects.

2. With what kind of inverters is this 48V battery compatible?

The Deye SE-G5.1 PRO-B is widely compatible with most inverters hybrid and Inverters solar low Voltage (48V / 51.2V) of the market that uses bus communication Can2.0 or Rs485, including the Complete Ranges of the Manufacturer Deye and other leading teams.

3. Does any periodic technical maintenance require the lithium module?

No, maintenance is practically null. The Intelligent integrated BMS autonomously manages the balance of cells and protection against overloads or anomalous temperatures. In addition, the equipment firmware can be easily updated by means of a USB or via remote monitoring tools.

4. Can this battery be installed in environments with temperatures below zero?

The temperature range in download covers from the -20 ° C up to 55 ° C. However, the load temperature should be maintained between 0 ° C and 55 ° C (Except in optional versions with integrated heating system). To maximize the durability of the cells of the lithium batteries, its location is recommended in an internal or protected technical space.

5. What mounting and interconnection accessories are included with the product?

Each unit includes rack fixing brackets, wall mounting supports, power and communication cables for parallel connection, as well as connection cables to the hybrid Inverter. If alternative options are sought for isolated or auxiliary projects, we also have ranges in Gel batteries, , Inverters AGM, , Inverters Networking or installations distributed with Microinverters.