Comparisons
Compare the technology, then choose the product.
Five decisions decide how well a power system serves you. Each page below compares the engineering — capacity, life, switchover, running cost — and ends at the calculator so the answer is sized to your home, not to a shelf.
8 min read
Tubular vs lithium: which chemistry fits your home?
A brand-neutral comparison of tubular lead-acid and LiFePO4 lithium home backup — cycle life, usable capacity, space, safety and honest cost per usable cycle.
Read the comparison6 min read
Inverter vs UPS: the difference is switchover time.
Transfer time, waveform, runtime and load type compared — a brand-neutral guide to when a home inverter is enough and when you genuinely need a UPS.
Read the comparison9 min read
On-grid, off-grid or hybrid: three different promises.
Bill savings, blackout behaviour, battery cost, subsidy eligibility and payback compared across the three rooftop solar architectures — no brands, just system design.
Read the comparison5 min read
Pure sine wave vs modified sine wave: what your appliances feel.
Waveform quality decides whether motors hum, run hot, or run normally. A brand-neutral comparison of output waveform, appliance safety, efficiency and cost.
Read the comparison7 min read
Generator or battery bank: cost, noise, and how fast power returns.
Running cost per unit, switchover time, noise, emissions, maintenance and best-fit load compared — a brand-neutral view for homes, shops and small factories.
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