Search found 5 matches

by dobberzzr
Mon Sep 07, 2026 1:20 pm
Forum: All things GivEnergy Inverter Monitor Related
Topic: Pv power cutting off at 248v
Replies: 7
Views: 3272

Re: Pv power cutting off at 248v

Bugger!!!!!

Just tripped at 249v!!!

Comparing my reg values to a working Gen1 capture HR80 is alot lower, ive upper it to match.. We'll see
HR80 ⚠ 2610 261.0 V — v_ac_high_limit_grid 2837 −227
by dobberzzr
Sat Sep 05, 2026 10:33 pm
Forum: All things GivEnergy Inverter Monitor Related
Topic: Pv power cutting off at 248v
Replies: 7
Views: 3272

Re: Pv power cutting off at 248v

Thankyou so much

Ok with help from codex I've changed it
@'
import asyncio
from givenergy_modbus.client.client import Client
from givenergy_modbus.client import commands
from givenergy_modbus.model.register import HR

async def main():
client = Client(host="192.168.1.77", port=8899)
try:
await ...
by dobberzzr
Wed Jul 29, 2026 5:23 am
Forum: All things GivEnergy Inverter Monitor Related
Topic: Pv power cutting off at 248v
Replies: 7
Views: 3272

Re: Pv power cutting off at 248v

Thanks

What are the register numbers I should be looking at and I'll see if I can find a way to increase them a couple of volts
by dobberzzr
Tue Jul 28, 2026 7:07 am
Forum: All things GivEnergy Inverter Monitor Related
Topic: Pv power cutting off at 248v
Replies: 7
Views: 3272

Re: Pv power cutting off at 248v

Thanks for replying.


HR64 = 270.7 V
HR72 = 260.2 V
HR79 = 261.0 V
HR83 = 261.0 V

But it still cutting the pv at 249, is there any other register that could be causing this?
by dobberzzr
Wed Jul 22, 2026 7:01 am
Forum: All things GivEnergy Inverter Monitor Related
Topic: Pv power cutting off at 248v
Replies: 7
Views: 3272

Pv power cutting off at 248v

Hello I'm hoping someone can help with this problem I've had for 4 weeks. I live in a very rural location in deepest darkest Lincolnshire and since a power cut every time the grid voltage goes to 248v and I'm exporting more than 1kw the pv cuts out. Even if I'm not exporting grid anywhere near 248v ...