Buyer guides & how-tos.
Straight answers to the questions homeowners ask before buying a battery or inverter — sizing, chemistry, and system design.
How to size a home battery backup system
A step-by-step guide to sizing a LiFePO4 home battery: estimate your daily kWh, pick backup vs off-grid autonomy, and choose between a 16 kWh and 28 kWh+ stacked system.
Read guide ->6 min readLiFePO4 vs lithium-ion home batteries
How LiFePO4 (lithium iron phosphate) compares to conventional NMC lithium-ion for home energy storage — safety, cycle life, temperature, and cost.
Read guide ->5 min readHybrid inverter vs grid-tie inverter
What separates a hybrid solar inverter from a grid-tie inverter — backup during outages, battery support, and off-grid capability explained.
Read guide ->8 min readOff-grid solar system sizing guide
A practical guide to sizing an off-grid solar system: daily loads, days of autonomy, solar array size, battery bank capacity, inverter rating, and generator backup.
Read guide ->7 min readBest home battery for power outages
How to choose the best home battery for power outages: usable kWh, inverter power, LiFePO4 chemistry, transfer time, expandability, and installer-ready hardware.
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