Not compatible
AIMS Power PWRI18012S + EG4 WallMount All Weather 280Ah
- Voltage doesn't match: the 51.2 V battery won't work with this 12 V inverter.
Checked automatically against spec sheets. Not yet confirmed in a real install. Last checked 2026-10-14. We don't track firmware versions.
Size the battery cable and fuse for this pair in the build tool, from your run length.
Published limits, side by side
| Spec | AIMS Power PWRI18012S | EG4 WallMount All Weather 280Ah |
|---|---|---|
| Voltage | 12 V accepts 10–16 V | 51.2 V |
| Current | Max battery current Not published | Max charge 140 A Max output 140 A Peak output 200 A |
| Communication | None listed | EG4 hybrid closed loopEG4 EHV closed loopGrowatt SPF/SPE closed loop |
| Cable connection | Stud size Not published | Terminal Not published |
Values come from each maker's documents. "Not published" means the maker doesn't state it.
Confirm with the makers before you buy
- Each product's current limits. One or both aren't published, so ask both makers.
- Which firmware versions support this pairing. We don't track firmware.
- That your cable lugs fit the inverter's battery studs (Not published) and the battery's terminals (Not published).
- How to install both safely, from each maker's manual and your local code.
This result checks two things: the battery's voltage suits the inverter, and the inverter maker lists this battery for closed-loop communication (the battery tells the inverter how to charge it). It doesn't check current limits, charge settings, firmware, cable sizes, or safe installation. Confirm those with both makers before you buy.
Sources
This result comes from the documents below. We haven't yet found an outside source that confirms it, such as a forum report or a video of a real install.
Where to buy
AIMS Power PWRI18012S
- No store links yet. The maker's site is below.
- AIMS Power (maker)
EG4 WallMount All Weather 280Ah
- Shop Solar Kits
- Signature Solar
- EG4 (maker)
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