5.12kwh LiFeP04 Battery - SRNE EOS Series
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SRNE

5.12kwh LiFeP04 Battery – SRNE EOS Series

900,000 CFA

The SRNE SR-EOS05B is the compact, entry-level powerhouse of the EOS series. While the EOS15B is designed for heavy estate loads, the EOS05B is a streamlined 5.12kWh module built for residential efficiency. It is particularly popular for its ultra-slim profile—at only 10cm thick, it is one of the most space-efficient wall-mounted batteries in its class.

Warranty

This Warranty Assurance Coverage Covers logistics and immediate replacement during the warranty period.

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Description

The SRNE SR-EOS05B is the compact, entry-level powerhouse of the EOS series. While the EOS15B is designed for heavy estate loads, the EOS05B is a streamlined 5.12kWh module built for residential efficiency. It is particularly popular for its ultra-slim profile—at only 10cm thick, it is one of the most space-efficient wall-mounted batteries in its class.

Core Product Features

  • Ultra-Thin Space Saver: The standout feature is its depth of only 10cm. This allows the battery to be installed behind doors, in narrow hallways, or inside small utility closets without obstructing movement, maintaining a clean and tidy home aesthetic.

  • Integrated Intelligence: It features a large LCD screen on the front panel, providing immediate local data on voltage and capacity. Like the rest of the series, it includes built-in WiFi and Bluetooth for remote tracking via the Tuya Smart app.

  • Flexible Installation: The EOS05B is designed for “Plug-and-Play” simplicity. Wiring can be done from either side of the unit, making it adaptable to various room layouts in both wall-mounted and floor-standing configurations.

  • High Efficiency & Safety: Boasting a round-trip efficiency of over 98%, it ensures minimal energy is wasted. The internal BMS is safety-certified to UL1973 and IEC 62619 standards, protecting against thermal spikes and over-discharge.

  • Scalable “Building Block”: You can start with one 5kWh unit and parallel up to 16 units over time. This allows a small apartment to eventually expand its capacity to over 80kWh as power needs evolve.

  • Broad Compatibility: It communicates seamlessly via CAN and RS485 with the most common hybrid inverters in the Cameroon market, such as Deye, Victron, and Growatt.

  • Target Market: Small-to-medium family homes, apartment dwellers, and home offices.

  • Real-World Power: A single EOS05B (5.12kWh) is perfect for surviving the typical 4-hour evening load-shedding. It can comfortably power your LED lighting, a large LED TV, your internet router, and a high-efficiency fridge-freezer throughout the blackout.

Choosing between the SRNE SE Series and the SRNE EOS Series depends largely on your environment and installation space. While both are top-tier 48V (Low-Voltage) LiFePO4 systems, they cater to different residential priorities.

The SE Series is the “Aesthetic Wall-Mount” choice—ideal for indoor hallways and clean installations. The EOS Series is the “Rugged Flagship”—offering superior weather protection, a touchscreen interface, and a longer cycle life for harsh conditions.

Key Differences to Consider

1. Durability & Environment (IP65 vs IP30)

In Cameroon, the EOS Series has a distinct advantage in coastal cities like Douala or Kribi. Its IP65 rating means it is fully sealed against the heavy humidity and salt air that can corrode internal electronics. The SE Series (IP30) is better suited for a clean, air-conditioned battery room or a well-ventilated indoor space in Yaoundé or Bafoussam.

2. User Interface

The EOS Series feels more premium because of its integrated touchscreen. You can check your battery’s health, current usage, and cell voltages directly on the unit. The SE Series relies primarily on its LED strip for a quick glance, requiring you to open the Tuya App on your phone for detailed data.

3. Depth & Footprint

If you are installing a battery in a narrow corridor, the SE Series (specifically the 5kWh SE05B) is famously thin—only 15cm deep. The EOS Series has a more “blocky” tower design (approx. 20–27cm deep) and includes wheels for the larger models, making it easier to move but taking up more floor space if not wall-mounted.

Which one should you choose?

  • Choose the SE Series if: You want a clean, professional look on your wall, you are installing it strictly indoors, and you want a slightly more competitive price point for the 5kWh and 10kWh sizes.

  • Choose the EOS Series if: You live in a high-humidity area, you want the absolute longest possible lifespan (8,000 cycles), or you need the massive 16kWh single-unit capacity to run your entire house.

 

Important Disclaimer & Terms of Purchase

Thank you for visiting tamsolec.com. To ensure transparency and provide you with the best service, please read the following terms and conditions regarding our product listings, pricing, and availability.

1. Product Availability

  • Stock Status: Not all products listed on this website are currently held in our immediate physical stock.

  • Regional Availability: Certain items may only be available through specific partner suppliers located in Douala and/or Yaoundé.

  • Rare Items & Pre-orders: Rare or highly specialized components may only be available via pre-order from China.

  • Verification Required: Before making any purchase, buyers must discuss with us to confirm if the product is in stock or to determine the lead time required to make it available.

2. Pricing Policy

  • Price Ranges: Prices on our site are displayed as a range. The Discount Price (current price) represents the minimum estimated cost, while the Regular Price (stroked price) represents the maximum expected cost for that item.

  • Price Fluctuations: Prices are not guaranteed to remain constant. They are subject to frequent changes due to variations in importation costs, customs duties, and price adjustments from our diverse network of suppliers.

3. Product Descriptions & Expertise

  • Authorship: All product descriptions on this website were professionally crafted by Engr. NJIO CYRIN TAMFU.

  • Sources: Information is compiled using official product/brand datasheets, direct communications from manufacturers, and technical research assisted by Google Gemini to ensure depth and accuracy.

4. Third-Party Coordination & Compatibility

  • Partner Network: For products not in our immediate stock, we act as a third-party coordinator. We work with our trusted partner suppliers to facilitate your purchase.

  • Our Goal: Our role in this coordination is to ensure the buyer receives fair pricing and to verify that the products strictly meet the technical requirements and compatibility of the intended system.

Contact Information

For availability checks, technical consultations, or order inquiries, please contact us directly:

Tamsolec Warranty Assurance & Logistics Policy

At Tamsolec, we understand that a manufacturer's warranty is only as good as the support behind it. Because we operate as a bridge between international manufacturers and the local Cameroonian market, we offer an Optional Warranty Assurance Plan to give our clients total peace of mind.

1. The 5% Warranty Assurance Fee

We offer an optional Warranty Assurance Coverage at a flat rate of 5% of the total product cost.

By opting for this coverage, you are not just buying a product; you are securing a guarantee of service. This small investment ensures that Tamsolec takes full responsibility for the "logistics of replacement."

2. What This Policy Covers

When you pay the 5% Assurance Fee, Tamsolec commits to the following during the item's official warranty period:

  • Active Advocacy: We act as your legal and technical representative to the manufacturer (e.g., Felicity Solar) to ensure your warranty claim is prioritized and approved.

  • Logistics Management: We handle the complex process of returning a defective unit to the regional supplier (Douala/Yaoundé) or the manufacturer and securing the replacement.

  • Direct Replacement: Where possible and subject to availability, we aim to provide a replacement unit from our partner network to minimize your system's downtime.

  • Zero Hidden Fees: For covered claims, the 5% fee covers the administrative and local transport costs associated with the swap.

3. Why This Is Necessary

Standard manufacturer warranties often cover the parts, but they rarely cover the cost of logistics, transport, or the labor required to facilitate a swap between cities or countries.

Without this optional coverage, the buyer is responsible for transporting the damaged item to the authorized service center and following up on the weeks-long (or months-long) administrative process.

4. Terms & Exclusions

  • Original Condition: The warranty (and this assurance) only applies to items that have failed due to manufacturing defects under normal use.

  • Standard Exclusions: Damage caused by lightning (if no SPD was installed), physical impact, water submersion (for non-IP65 items), or unauthorized repair attempts by third-party technicians will void the warranty.

  • Non-Refundable: The 5% fee is a service charge for the duration of the warranty period and is non-refundable once the product has been commissioned.

Secure Your Investment

To add this coverage to your purchase, please inform us during the discussion phase. We highly recommend this for high-value items like Lithium Batteries and Hybrid Inverters.

Contact for Warranty Claims:

CERTIFICATE OF WARRANTY ASSURANCE

Certificate No: TMSL-2025-XXXX

Issue Date: [DD/MM/YYYY]

This document certifies that the products listed below are covered under the Tamsolec Warranty Assurance Plan. By paying the optional 5% Assurance Fee, the Holder is entitled to full logistics support and guaranteed warranty follow-up as managed by Tamsolec.

1. CUSTOMER & SYSTEM DETAILS

  • Customer Name: ________________________________________________

  • Installation Address: __________________________________________

  • Contact Number: _______________________________________________

2. COVERED EQUIPMENT

3. ASSURANCE BENEFITS

By holding this certificate, the buyer is exempted from the technical and logistical burdens of warranty claims. Tamsolec guarantees:

  • Logistics & Transport: We cover the cost and effort of moving damaged units to and from regional service centers (Douala/Yaoundé).

  • Technical Advocacy: Immediate processing of claims with the manufacturer to ensure the fastest possible replacement or repair.

  • System Continuity: Priority access to temporary replacement units (subject to availability) to minimize power downtime.

4. TERMS & CONDITIONS

  • Coverage Activation: This certificate is only valid if the 5% Assurance Fee has been paid in full at the time of purchase.

  • Standard Exclusions: Coverage does not apply to damage caused by:

    1. Lightning strikes (where appropriate Surge Protection Devices were not installed).

    2. Physical abuse, water damage (non-IP65 units), or unauthorized tampering.

    3. Installation by non-certified technicians.

  • Claim Procedure: To initiate a claim, contact the technical desk at +237 654 388 730 with your Certificate Number.

AUTHORIZED SIGNATORY

Engr. NJIO CYRIN TAMFU Technical Director, Tamsolec info@tamsolec.com |

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