Recurring error code: #38 - PV Input shutdown. Rebooting MPPT and firmware updates helps but only for few weeks. System consists of the following products.
1 x MutliPlus- II 48/5000/70
Cerbo GX
SmartSolar MPPT 250/60
1 x BSL 7Kwh Battery
6 x Jinko 550 Panels
Any suggestions welcome
Hi have you seen this from the old community?
MPPT Smart Solar error 38? - VictronEnergy
Also Victron Error codes below, might help track it down.
MPPT Solar Charger Error Codes [Victron Energy]
Hi Dave thank you for your message will try this suggestion to set it as a AGM battery. 
You’re welcome and good luck, please keep us updated.
Good day, just an update on this Mppt. Did a firmware downgrade to V1.61 on the Mppt and upgraded it back to the latest firmware version V1.64. This rebooted the Mppt remotely and cleared the “Error code 38 PV shut down”. Unfortunately the Mppt was still not generating. Upon site visit a system reboot was done (waited 3-5 min before turning on), but Mppt still did not start generating. Then measured the PV out put voltage and when discounted from Mppt and then again while connected (see images attached). The Mppt has been set back for further diagnostics. Is there any way of knowing what could be the cause? I have similar systems with same size components and brands that haven’t given this Error, just on this site where it is reoccurring.
Hi could just be a faulty MPPT, let’s wait and see, you’re supplier might just replace it.
