Compare Home Batteries
Compare up to 4 batteries side-by-side from 1225 CEC-approved models
Updated: Today
1,225 CEC-approved batteries verified
Live Battery Comparison Tool
Select batteries below to compare specifications, pricing with rebates, and capacity degradation over time
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Popular Comparisons
Quick links to frequently requested battery matchups
Premium
Tesla Powerwall 3 vs Sungrow SBR160
Premium all-in-one vs modular DC battery
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Modular
BYD Battery-Box vs Alpha ESS SMILE
Modular systems for flexibility
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AC-Coupled
Enphase IQ Battery vs sonnen eco
AC-coupled solutions comparison
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Budget
Budget: Growatt vs Solis
Best value batteries under $8k
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Popular
Best for Perth: Top 3 Sellers
Most installed batteries in WA
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Large
High Capacity: 20kWh+ Systems
Large homes with high energy needs
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Battery Comparison Guides
Free Perth Battery Buyer's Guide
12-page PDF covering WA rebates, Synergy VPP, Western Power requirements, and installer selection
Expiring Approvals
75 batteries have CEC approvals expiring within 90 days
Important Information
CEC Approval: All batteries shown are CEC-approved and eligible for federal rebates.
VPP Compatibility: Check Synergy's Supported Solutions List for Battery Rewards eligibility.
Western Power: All installations require Western Power approval. ESM mandatory for systems ≤5kVA.
Browse All Batteries
Search and filter through all 1225 CEC-approved batteries