Sell your GivEnergy All in One 2
The GivEnergy All in One 2 holds 13.5 kWh, with an inverter rated from 6 to 12 kW depending on the model, and solar panels can feed it through a separate MPPT box. We buy the cabinet alone or with the parts that came with it. Say yes to our written offer and our engineer disconnects the lot, with free collection across mainland England and Wales.
An independent buyer. Not affiliated with, or endorsed by, GivEnergy, Tesla or any other manufacturer.
- Capacity
- 13.5 kWh
- Power
- 6, 8, 10, 11 or 12 kW
- Voltage
- 307.2 V
- Height
- 950 mm
- Weight
- 181.3 kg
Source: GivEnergy (distributor copy), All in One 2 manual V1 (Oct 2025).
Telling the All in One 2 from the first All in One
- 950 mm tall, so shorter than the original All in One.
- Can have a separate MPPT box (six solar inputs) beside it.
- It works with a Gateway 2.
- GivEnergy says it can't currently run in parallel with the original All in One or a Giv-Gateway.
The taller cabinet drawn with it is the earlier All in One. The All in One 2's first manual is dated October 2025.
Model codes differ between the manual (GIV-AIO-AC-13.5-…) and the product page (GIV-AIO-13.5-…). The manual's codes begin with the earlier All in One's own, GIV-AIO-AC-13.5, so the height and the Gateway 2 are the surer signs.
The All in One 2 takes its own expansion battery
| Battery | Works with an All in One 2? | Notes |
|---|---|---|
| Giv-Bat 2.6 (Gen 1) | No | GivEnergy doesn't list it. The All in One 2 runs its own 307 V battery. |
| Giv-Bat 5.2 (Gen 1) | No | GivEnergy doesn't list it. The All in One 2 runs its own 307 V battery. |
| Giv-Bat 8.2 (Gen 1) | No | GivEnergy doesn't list it. The All in One 2 runs its own 307 V battery. |
| Giv-Bat 9.5 (Gen 2) | No | GivEnergy doesn't list it. The All in One 2 runs its own 307 V battery. |
| Giv-Bat 5.12 (Gen 3) | No | GivEnergy doesn't list it. The All in One 2 runs its own 307 V battery. |
| Giv-Bat 9.5 (Gen 3) | No | GivEnergy doesn't list it. The All in One 2 runs its own 307 V battery. |
| All in One 2 expansion battery | Yes | Up to two per All in One 2. |
Each expansion battery adds another 13.5 kWh at 307.2 V, the cabinet's own voltage, and up to two can join one All in One 2.
None of the low-voltage packs from the hybrid range is listed for it, and GivEnergy says neither the earlier All in One nor a Giv-Gateway can currently run in parallel with it.
Sizes of the MPPT box and the expansion battery
| Model | Height | Weight |
|---|---|---|
| All in One 2 | 950 mm | 181.3 kg |
| All in One 2 MPPT unit | 145 mm | 17.8 kg |
| All in One 2 expansion battery | 788 mm | 170 kg |
The MPPT box, model GIV-MPP-20.0-G1, sits beside the cabinet with six solar inputs. An expansion battery, model GIV-BAT-13.5-AIO2-E, is a cabinet of its own that works with the All in One 2 only.
Most of its 181.3 kg is battery
The All in One 2 weighs 181.3 kg as a whole. Its four battery packs account for 31.2 kg each, which leaves 56.5 kg for the cabinet itself.
An expansion battery adds a second lift of 170 kg. Say where each cabinet stands, and we plan collection day around both.
The battery records we price on
We don't publish a price list. An expansion battery sold with it is judged on the same four.
State of health
The battery management system records how much of its original capacity is left. For most packs it's the figure that matters most.
Cycle count
A high count is fine if the pack's health is good.
Cell balance
How closely the cells match. If they're far apart, the pack needs work before anyone can use it again.
Where it's been fitted
A garage or a loft is kinder than an outside wall. If the terminals or casing are weathered, say so on the form.
Selling the cabinet with its parts
"All in One 2" is picked for you once you've chosen "Inverter only" or "Inverter and batteries".
What's a used GivEnergy All in One 2 worth?
The health and cycle count of the battery inside count first, then how closely its cells match and where it's been installed. We don't publish a price list, and one written offer covers it with any parts you sell alongside it. If it's working, a remote check reads its battery before we collect. An expansion battery sold with it gets the same check.
Before we collect
- For a working battery, we email you a link to a small app. You run it on a computer on the same network as your system.
- Then we run a state-of-charge calibration from our end. It reads each cell and tells us the battery's state of health and cycle count.
- If the kit differs from your description, on the check or on the day, we may requote or withdraw our offer, and you're free to walk away at no cost.
Please don't take it off the wall yourself
A low-voltage GivEnergy pack runs at 51.2 V DC with real fault current behind it. A high-voltage stack runs well above that, and an All in One at around 307 V. Our engineer isolates the system before anything is moved. If your installer has already disconnected it, say so on the form.
Your written offer
Free collection, mainland England and Wales · Disconnection included · Written offer, no obligation · Reply within 48 hours
Step 1 of 3
The original cabinet, and both Gateways
Questions about the All in One 2
Do you buy the All in One 2 together with its expansion battery and MPPT box?
Yes, with or without them. The form asks how many units there are, counting the cabinet and any expansion battery, and you can mention the MPPT box and the Gateway 2 in the notes.
Will my panels stop if I sell my All in One 2?
If they're wired to its MPPT box, yes, until something else takes them. The MPPT box is where the All in One 2 takes solar in. If taking it away means putting the supply back to its original mains connection, that work is quoted separately.
How do I tell the All in One 2 from the original?
The All in One 2 is shorter, at 950 mm against 1,100 mm, and it works with a Gateway 2. GivEnergy says it can't currently run in parallel with a Giv-Gateway. A flat MPPT box beside it is another sign.
Back to every GivEnergy model we buy.