48V 300ah LiFePO4 Battery Pack for Solar Battery House System 48V 100ah 200ah 300ah Solar Energy Storage Lithium Ion Batteries

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Product Description

📊 Basic Specifications
Model48V 300AH
Standard Voltage48V
Rated Capacity300Ah
Energy14400 Wh
Cycle Life6000 Times
Battery TypeLi-ion / LiFePO4
Size580*320*220mm
Weight48kg
Warranty5 Years
HS Code8507600090
🔋 Product Description

Our 48V 300Ah LiFePO4 Battery Pack is designed for high-performance solar energy storage. It utilizes Grade A brand new cells to ensure long cycle life and stability for residential and commercial energy systems.

🌟 Smart BMSIntegrated smart BMS with BT Kits and LCD display for real-time monitoring.
🌟 Premium CellsDirect access to Grade A cells from top manufacturers like EV, CATL, and LISHEN.
🌟 Complete KitIncludes flexible busbars, bolts, handles, and insulation boards.
🛠️ Included Accessories
  • ✅ 16S 200A Smart BMS with BT
  • ✅ Active Balancer (Optional)
  • ✅ DC Breaker (Optional)
  • ✅ LCD Display
  • ✅ Shell & Front Panel Assembly
  • ✅ Charge and Discharge Connectors
  • ✅ Flexible Busbars & M6 Bolts
  • ✅ Communication Cables (USB-485 / Inverter)
📋 Recommended Cell Models
Model V & Ah Resistance Weight
CATL 50AH3.2V 50Ah≤2.0 mΩ1.38 kg
CATL 280AH3.2V 280Ah≤0.3 mΩ5.34 kg
LF 100AH3.2V 100Ah≤0.5 mΩ2.1 kg
LF 280AH3.2V 280Ah≤0.2 mΩ5.45 kg
MB31 314AH3.2V 314Ah≤0.18 mΩ5.6 kg
📦 Packing & Shipping

We ensure maximum safety during transport with professional packaging standards:

  • High hardness custom sponge for battery reinforcement.
  • 5-layer dangerous goods export corrugated cartons.
  • Tape insulation for positive and negative terminals.
  • Detailed test data labeled on every cell.
  • Optional wooden crate packing for extra protection.
📸 Customer Installation Photos
FAQ
1. Must the cells be balanced before assembly? Yes, for DIY battery packs, cells must be balanced (same voltage) before assembly. We ensure single cells are in good condition before shipment.
2. Do you test the batteries before shipping? Absolutely. Every battery undergoes voltage, internal resistance, and capacity testing. Margin of error for capacity is less than 2%.
3. Are busbars and bolts included for free? Yes, each battery cell comes with 1 piece of busbar and 2 pieces of bolts/studs at no extra charge.
4. How many cells do I need for my system? For a 12V system you need 4 cells; for 24V you need 8 cells; and for a 48V system you need 16 cells.
5. What is the return policy for battery cells? Returns are only accepted if the battery is unused (electrode intact, no welding, no wear). Buyers are responsible for return shipping fees.
6. What happens if the product is damaged during shipping? Please contact us immediately with photos or videos. If the product is unusable or lost, we will coordinate a replacement or refund for the product cost.

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