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Last seen: May 16, 2026
A normal isolator (not necessarily a lockable one) in the grid connection is important, to allow any future work to be safer. The G99 commissioning ...
Perhaps this Growatt is usable for basic cases? Or did they miss a 0? I see it handles LV batteries. I would check if true 4ms UPS or 10ms, but perhap...
I am replying here since this is the second and most technical thread we discussed this, @jamespa . And I am not complaining, happy to help! Re the...
my 2 pennies. Difficult to make assumptions on the power you require. My Solis inverter delivers 8kw on the backup/ups/islanding port, for as long a...
Agreed. In the Solis S6, the readings are via a dedicated meter that connects to an RS 435 port. Some of the data is relevant for export. I say this...
This looks very interesting... using what would otherwise cause issues or be wasted. Perhaps you and @majordennisbloodnok may be interested in this...
We cannot expect any inverter to replicate all the data that a BMS (that is inside a battery) provides about cells. If I need to see that level of ...
It is not as simple to hack as that... The context here is to spend a few quid to setup some local monitoring (to help @johnnyb and others to monit...
Well, the Huawei CT clamps I have are 100amp and 230V. So even if technically they would read a couple of triphasic live lines, the smartlife softwa...
Actually, I came across the list of batteries that this Solis inverter has been tested with. Generic types like Lithium battery LV can be from many ma...
This type of permanent CT clamps "Tuya 2 Way WiFi Energy Meter Bidirection With Clamp App AC110V 240V (2CT) O3J1" are useful to understand whether imp...
That´s useful to know. Given that the peak power has to be determined in order to size the generator or inverter (and the number of queries I read ...
Latest Posts
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RE: Setback savings - fact or fiction?
Great. I will try to zoom in to work out the deltas be...
By JamesPa , 8 hours ago
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RE: Sizing an ASHP; Heat loss and kW
You can't measure heat loss with an app. But you can g...
By JamesPa , 10 hours ago
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I was directed to this app for my growatt system and no...
By David999 , 10 hours ago
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RE: Estimating true heat loss from twelve months of consumption data
@ian33a — I have a sort of residual interest in this pr...
By cathodeRay , 11 hours ago
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Hi, Thank you. So its a Daikin Altherma 3M...
By Lbart68 , 15 hours ago
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I have a Contactum CU. Would the below RCBO (descriptio...
By Batpred , 15 hours ago
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RE: Samsung gen 7 HP 12kw - auto control issue and water law
@chainreaction Agree with @broadsman , it seems many ...
By Batpred , 16 hours ago
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RE: Anyone concerned about GivEnergy?
@transparent Thank you and appreciate your timely reply...
By SUNNYSKIES , 16 hours ago
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RE: Grant Aeona 3 R32 cycling with weather compensation.
The hot water heating looks normal. The heat transfer ...
By GrahamF , 22 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
Good questions @temperature_gradient. My understanding ...
By springswood , 1 day ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
All going according to plan, mid July we get that 7kW a...
By Batpred , 1 day ago
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Current metrics - DHW target set to 47c
By TaffontheTaff , 2 days ago
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RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
By GrahamF , 2 days ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
You’re right: UFH works best with high-conductivity fin...
By bafab , 2 days ago
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RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 2 days ago
