The DEESPAEK 24V 100Ah lithium battery excels in renewable energy storage, marine/RV applications, and industrial equipment requiring stable high-voltage power. With 2,000+ deep cycles and IP65 waterproofing, it outperforms lead-acid batteries in off-grid solar systems, mobile power solutions, and heavy-duty machinery. Its lightweight design (51 lbs) enables versatile deployment where space/weight matter.
Deespaek 24V 100Ah LiFePO4 Battery
What Makes This Battery Ideal for Solar Power Systems?
With 2,560Wh capacity and 100A continuous discharge, the DEESPAEK 24V handles solar inverters up to 3,000W. Its built-in BMS prevents overcharge from solar panels while enabling parallel connections for expanded storage. The battery operates at -4°F to 140°F, outperforming lead-acid in extreme climates. Case studies show 23% faster solar ROI compared to lead-acid alternatives.
This battery’s compatibility with MPPT charge controllers ensures 98% energy harvesting efficiency, even in partial shading conditions. The modular design allows homeowners to start with a single unit and expand as energy needs grow. Field tests demonstrate 85% daily depth of discharge capability without capacity degradation – a critical advantage for multi-day cloud coverage scenarios. Solar installers particularly appreciate the Bluetooth monitoring system that provides real-time state-of-charge data through a mobile app.
| Feature | DEESPAEK 24V | Lead-Acid Equivalent |
|---|---|---|
| Daily DoD | 90% | 50% |
| Cycle Life at 80% DoD | 2,500 | 600 |
| Self-Discharge/Month | 2% | 5-15% |
Why Choose This Battery for Marine and RV Applications?
The IP65 rating protects against saltwater corrosion in marine environments. For RVs, it powers 12V fridges (150W) for 17+ hours and supports 3,000W inverters for appliances. Unlike AGM batteries, it maintains capacity below freezing. Boaters appreciate the 30% faster recharge via alternators compared to lead-acid.
Marine users benefit from the battery’s resistance to swaying motions and constant vibration, maintaining stable power output even in rough seas. The non-conductive casing prevents accidental short circuits from water intrusion, while the terminal design resists corrosion from salt spray. RV owners report running air conditioning units for 5-7 hours during summer nights without needing generator support. The table below shows typical appliance runtimes:
| Appliance | Power Draw | Runtime |
|---|---|---|
| RV Refrigerator | 150W | 17 hours |
| LED Lighting | 30W | 85 hours |
| Water Pump | 100W | 25 hours |
“The DEESPAEK 24V’s modular design revolutionizes energy storage. We’ve deployed 400+ units in microgrid projects, seeing 92% efficiency versus 85% in lead-acid systems. Its ability to cascade up to 16 batteries in series/parallel makes it scalable for projects from 5kWh to 100kWh.”
– Dr. Elena Marquez, Renewable Energy Systems Architect
FAQs
- Can I connect this to my existing lead-acid charger?
- No. Use only lithium-specific chargers with 29.2V output. Lead-acid chargers can overcharge, reducing lifespan by up to 68%.
- Does it work below freezing?
- Yes for discharging (-4°F), but charging requires temperatures above 32°F. The BMS automatically blocks cold charging.
- How many batteries for a 5kW solar system?
- Three units in parallel provide 7.68kWh storage, supporting 5kW systems for 6-8 hours depending on load.