Home batteries

PotisEdge Mint

Name: PotisEdge Mint
Brand: PotisEdge

5.12–20.48 kWh usable · best for everyday evening use

5.1Fair#25 of 28 battery series we rank · EnergyUpgrade Score out of 10

Why it scores 5.1.

Each part comes from the datasheet with a published rule; anything not stated scores zero.

Warranty that lasts
Not stated · 30%
Battery warranties end at 10 years or when a set amount of energy has passed through, whichever comes first. This is how many years the warranty covers for a typical home, which cycles its battery about 300 times a year.
Rule: Years of performance warranty at 300 full cycles a year, from the manufacturer's Australian warranty document: 6 years scores 0, the full 10 years or more scores 10.
Weather sealing
9.0 · 25%
Outdoor-rated batteries can go on any wall, including in the weather.
Rule: IP66 or better scores 10, IP65 9, IP55 6, IP54 4, lower 0.
Room to grow
3.5 · 25%
Start with what you need and add modules later, for an EV or electric heating.
Rule: Largest approved configuration, usable kWh: 10 scores 0, 40 or more scores 10.
Heat tolerance
10.0 · 20%
Batteries in garages and on west walls get hot. Higher operating limits mean less throttling.
Rule: Highest operating temperature: 40°C scores 0, 55°C or more scores 10.

4 approved models · Global datasheet

Usable capacity: 5.12–20.48 kWh usable
Per module: 10.24 kWh
Chemistry: LFP
IP rating: IP65
Highest operating temperature: 60°C
Expansion: Modular structure, 1-4 battery modules; easier expansion
Warranty (as printed): 10 years global limited warranty (designed life > 10 years)
Installation: Floor-mounted; natural cooling; altitude < 2000 m
Weight: 124 kg