12.86 kWh · LFP · DC-coupled
The verdict. In our Performance & Value class, EG4 WallMount 314Ah leads on power & efficiency. Home-battery reliability is rarely independently verified, so judge on chemistry, safety certification and the backing company.
The assessment
How it scores, by category
Market position
The data
Blackout protection
61 / 100#38 of 55 batteriesWhole-home (via hybrid inverter)
The blackout score is a standalone benchmark of outage resilience only - it re-weights sourced specs already scored in this product’s pillars (backup tier, switchover, surge strength, backup power, off-grid recharge) and never affects the overall score. Dots show the full battery fleet; the marker is this product.
System decision
Only exact, manufacturer-named Australian paths are shown. A shared brand, product family or output rating is not proof of compatibility.
Exact pairing not recorded
No exact manufacturer-named inverter, battery or integrated-system pairing is recorded for Australia. This is a documentation state, not a finding that the product cannot be used in a system.
A documented relation does not establish site sizing, network approval, protected-load design, firmware state or installer acceptance. When no exact relation is recorded, compatibility remains unestablished in this catalogue.
Verification & sources
Market context
Global evidencechange in the site menu
Global benchmark. This scorecard is benchmarked globally. A global score does not imply local availability, certification, warranty coverage, or installer compatibility.
Benchmark anchor. The score is fixed to the maker's recommended 12.86 kWh usable figure, not the 16 kWh nameplate the retail channel quotes as usable. Scored model: WM48314AW single unit · checked 2026-08-04. Evidence.
Sources & references · checked 2026-08-05
Strong evidence coverage
30 of 30 scored criteria link directly to a published source.
Values marked estimated, derived, or not found remain visible on the audit sheet and do not carry the same evidential weight as a linked source. Coverage measures direct links, not an independent guarantee that a claim is correct.
Evidence timeline
Recorded verification events for this scorecard. These are evidence checks, not historical score snapshots.
Scored by Solar Analytica Research
Further reading from Signals
New scorecards, score changes and market signals, published as they happen.
Our reading
WallMount 314Ah scores 71, placing 6 of 45 in the Performance & Value class against a class average of 65.4. Its strongest scoring dimension is power & efficiency (83), running 13.1 points above the class average on this dimension. Energy Ecosystem (58) is the dimension with the most room to move. Key specifications: LFP, 95% round-trip efficiency, 10.2 kW continuous output.