SRNE 48V 280Ah

Voltage

48 V

Capacity

280 Ah

Total

13.44 kWh

Usable Energy (80% DoD)

10.75 kWh

≈ ₱6,900 per kWh of total capacity · Prices vary by vendor.

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Technical Specs

Electrical and chemical breakdown of the SRNE 48V 280Ah.

Energy Capacity

Total Capacity: 14.34 kWh
Usable (80% DoD): 11.47 kWh
Depth of Discharge: 80%
Formula: 51.2V × 280Ah

Voltage & Specs

Nominal Voltage: 48 V
Cell Voltage: 51.2 V
Capacity: 280 Ah
Chemistry: LiFePO4

Chemistry & Longevity

Cycle Life: 2,000–6,000+ cycles
Max DoD: 80%
Note: Lithium iron phosphate — safest lithium chemistry. No thermal runaway. Deep discharge tolerant.

Value Analysis

Price: ₱93,000
₱ per Wh: ₱6.49
₱ per kWh: ₱6,487

Daily Runtime

What can it actually
run?

Most people buy these for brownouts or bill reduction. Here is a realistic scenario of a 14.34 kWh battery supporting a typical Filipino household's daily loads.

Total Daily UseActive Load

11.19 kWh

98% of 80% DoD budget used · 281 Wh headroom remaining

Total Capacity

14.34 kWh

Usable (80% DoD)

11.47 kWh

LED house lights (4×)

50W

electric fan (2×)

55W

cellphone charger (2×)