Power System Application
Wh / day
e.g., 12V Fridge (600Wh) + Lights/Fans (300Wh) + Laptops (500Wh) + Inverter (1000Wh) = 2,400 Wh
Total Battery Capacity
222 Ah
@ 12V Nominal
Energy Storage (kWh)
2.67 kWh
Usable Stored Energy
Recommended Inverter
2,000 W
Pure Sine Wave
Solar PV Sizing
650 W
To Recharge in 1 Day
Recommended LiTime Battery Configuration
Recommended Configuration:
2x LiTime 12V 100Ah LiFePO4 Lithium Batteries (Parallel)
Delivers 2,560 Wh of usable energy with built-in 100A BMS protection, 4,000+ deep cycles at 100% DoD, lightweight 24.2 lbs design (1/3 weight of lead-acid), and 10-year service life.
4,000+ Cycles
IP65 Waterproof
Built-in BMS
5-Year Warranty
Estimated Direct Price:
$499 – $599
Compared to $1,400+ for Battle Born
Full System Engineering Specifications
Daily Watt-Hour Requirement:
2,400 Wh
Total Storage Accounting for Autonomy:
3,600 Wh
Lithium Usable Capacity Factored (90% DoD):
4,000 Wh Gross
Battery Amp-Hours Required:
333 Ah @ 12V
Minimum MPPT Solar Array Sizing:
667 Watts Solar