Yachu 51.2V 300 Ah (15 kWh) Lithium LiFePO₄ Battery – >4000 Cycles

Ush 8,050,000

Tax included Shipping calculated at checkout.

Delivery, Shipping & Returns

1. Delivery Policy

All orders are processed and delivered by our delivery team within 1 day within Kampala. If your location is out of Kampala, please allow an additional day in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via telephone.

2. Returns (refunds and exchanges)

If you are unhappy with your item, please let us know. We only replace items if they are defective or damaged. If you need to exchange an item for the same item, please inform us via telephone or send us an email at sales@kwttechmart.ug and bring your item to our store.

Our refund and returns policy lasts 14 days. If 14 days have passed since your purchase, we can’t offer you a full refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Bring proof of purchase (receipt, order confirmation page, order details page) and payment method used to make the original purchase.

👋 Need assistance or want to place an order? We're just a WhatsApp message away!

A high-capacity LiFePO₄ (Lithium Iron Phosphate) battery featuring:

Nominal voltage: 51.2 V (16S cell configuration)
Usable storage: ~300 Ah ≈ 15 kWh of capacity (15,000 Wh)

This rugged energy pack is widely used in solar storage, hybrid inverters, and commercial backup systems.

Specifications

• Cycle Life: Rated for ≥ 6,000 cycles @ 80 % Depth-of-Discharge (DoD); product life expectancy 15–20 years
• Max Continuous Discharge: ~200 A
• Max Charge Current: ~200 A
• Charge Voltage: Max around 58 V
• Discharge Cut-off Voltage: ~46 V–40 V
• Internal Resistance: Generally under 50 mΩ for efficient performance ________________________________________
📦 Weight & Mechanical Dimensions
• Weight: Approximately 125 kg–158 kg depending on variant and enclosure
• Dimensions: Example model listed at 600 × 846 × 293 mm (Other variants may measure around 780×513×167 mm per your description.)

🌡️ Temperature & Environmental Tolerance
• Operating Range: Discharge from –20 °C up to +60 °C, some claims up to +75 °C
• Charge Range: Typically 0 °C to +45 °C
• Storage: Designed to withstand mid-range humidity; some models rated IP21–IP54
🔧 Features & Protections
• Integrated Smart BMS: Offers over charge/discharge protection, thermal monitoring, cell balancing
• Communication: Often includes CAN / RS485 / RS232 interfaces; Bluetooth monitoring is common
• Installation: Modular, stackable, rack or wall-mountable
• Certifications: CE, UL, UN38.3, IEC62619, RoHS depending on vendor
🧩 Typical Applications
• Residential or commercial solar energy storage (off-grid and hybrid)
• Backup power for telecom equipment, clinics, offices
• Expandable installations, with support for parallel configurations
• Systems requiring high capacity and long lifecycle—e.g. microgrids, large homes, farms
________________________________________
📝 Summary Table
Specification Details
Nominal Voltage 51.2 V (16S LiFePO₄ pack)
Capacity ~300 Ah (~15 kWh)
Design Cycle Life ≥ 6,000 cycles @ 80 % DoD
Charge/Discharge Currents Max ~200 A continuous
Charge Voltage ~58 V max
Discharge Cut-off ~46 V (or lower)
Operating Temps Discharge −20 °C to +60 °C
Weight ~125–158 kg
Certifications UL, CE, IEC62619, UN38.3, etc.
Connectors & BMS Supports CAN/RS485/RS232, Bluetooth

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Yachu 51.2V 300 Ah (15 kWh) Lithium LiFePO₄ Battery – >4000 Cycles

Delivery, Shipping & Returns

1. Delivery Policy

2. Returns (refunds and exchanges)

Payment & Security

Your cart