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lead-acid

Batteries & Storage

Lead-Acid Battery Maintenance for Solar (Flooded and AGM)

Keep flooded and AGM solar batteries healthy with correct charging, regular full charges, equalisation, water top-ups, terminal care and temperature control. Includes a maintenance schedule.

October 3, 2026 · 5 min read
Batteries & Storage

Battery Voltage Chart for 12V, 24V and 48V (LiFePO4 and Lead-Acid)

State-of-charge voltage charts for 12V, 24V and 48V LiFePO4 and lead-acid batteries, plus how to measure resting voltage correctly and why voltage alone misleads with lithium.

October 3, 2026 · 5 min read
Batteries & Storage

Depth of Discharge (DoD) Explained for Solar Batteries

Depth of discharge is how much of a battery's capacity you use. Learn safe DoD for LiFePO4 and lead-acid, how DoD affects cycle life, and how to account for it in battery sizing.

October 22, 2026 · 5 min read
Batteries & Storage

LiFePO4 vs AGM Batteries for Solar: Which Is Better?

LiFePO4 vs AGM compared on usable capacity, cycle life, weight, charging, cold weather and real cost per kWh, with a clear recommendation for each type of solar system.

October 19, 2026 · 6 min read

Appliance Wattage Guide

  • Refrigerator 150W (1.5 kWh/day)
  • 5,000 BTU Window AC 450W – 500W
  • Starlink Satellite 50W – 75W
  • Microwave Oven 1,000W – 1,500W
  • CPAP Machine 40W – 60W
  • 1/2 HP Water Well Pump 800W – 1,000W

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Calculations provided for preliminary planning purposes only. Always consult a licensed electrician.