Wi-Fi answers
GivEnergy inverter & battery — weak wi-fi in one room
Why does my GivEnergy inverter & battery weak Wi-Fi in one room?
The short answer
Portal shows no data, so you can't see whether the battery charged overnight. On the WiFiXpert Compatibility Index the GivEnergy inverter & battery scores 56/100, and its weakest check is "Works on 5 GHz" — which is exactly where this problem comes from. Not offered on the dongle.
We publish what breaks with each router and mesh system, and the setting that fixes it.
| Check | Verdict | Points |
|---|---|---|
| Works on 2.4 GHz | Excellent | 14/14 |
| Works on 5 GHz | Not supported | 3/14 |
| Modern Wi-Fi security | Older dongles struggle | 8/12 |
| Happy on mesh Wi-Fi | Fair | 10/16 |
| Works on a guest network | Poor | 3/8 |
| Survives a plug-in extender | Issues possible | 4/8 |
| Doesn't depend on chatty discovery | Low dependency | 9/16 |
| Easy to fix when it goes wrong | Fiddly | 5/12 |
The short answer
- Portal shows no data, so you can't see whether the battery charged overnight.
What our compatibility data shows
- Works on 2.4 GHz: Excellent
- Works on 5 GHz: Not supported
- Modern Wi-Fi security: Older dongles struggle
- Happy on mesh Wi-Fi: Fair
- Works on a guest network: Poor
- Survives a plug-in extender: Issues possible
- Doesn't depend on chatty discovery: Low dependency
- Easy to fix when it goes wrong: Fiddly
Free fixes, in order
- Stand at the inverter and check the signal on your phone before anything else.
- Ask whether the dongle can be moved on a longer lead to a better spot.
- A mesh box on the same floor as the inverter is the dependable fix.
Before you spend anything
- One mesh box near the inverter after confirming the signal there is weak.
People also ask
- Does the GivEnergy inverter & battery work on mesh Wi-Fi?
- Can I put the GivEnergy inverter & battery on a guest network?
- Does the GivEnergy inverter & battery need 2.4 GHz?
- Which router works best with the GivEnergy inverter & battery?
If you do end up spending money
Only after the free fixes. Nobody pays to appear here, and no shop link changes anything we say.
- Router or mesh known to suit this device
- A single wired connection to the device
Where this comes from
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