Partly checked
MidNite Solar MNLR3648M + EG4 WallMount Indoor 280Ah
- Voltage matches: the 51.2 V battery suits this 48 V inverter.
- Can't check battery communication yet: the inverter's communication links aren't on file.
Checked automatically against spec sheets. Not yet confirmed in a real install. Last checked 2026-10-28. 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 | MidNite Solar MNLR3648M | EG4 WallMount Indoor 280Ah |
|---|---|---|
| Voltage | 48 V accepts 40–63 V | 51.2 V |
| Current | Max battery current 108 A | 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 M8 | 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
- Whether one battery can take the inverter's full current. The inverter's max battery current is 108 A. This battery is rated for 140 A charging and 140 A output. Ask how many batteries to run in parallel.
- Which firmware versions support this pairing. We don't track firmware.
- That your cable lugs fit the inverter's battery studs (M8) 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
MidNite Solar MNLR3648M
- No store links yet. The maker's site is below.
- MidNite Solar (maker)
EG4 WallMount Indoor 280Ah
- Current Connected
- Signature Solar
- EG4 (maker)
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