RE: battery storage without solar

Depends on what's in the box. Either it has a charger...

By bobflux , 60 minutes ago

RE: Getting closer to a finished Haier system

Very nice! Congratulations. Big MLC looks neat whe...

By bobflux , 2 hours ago

RE: Tesla Powerwall (2) Calibration Cycles

Nope, it’s an Imperial/Cambridge start up, some fancy n...

By Papahuhu , 13 hours ago

RE: DIY Heat Pump Installations: Navigating Legal and Regulatory Hurdles

Are monobloc R290 really so dangerous given that the in...

By Ian , 16 hours ago

RE: Solar Power Output – Let’s Compare Generation Figures

We have the same problem, 12 mature trees clip the morn...

By Papahuhu , 17 hours ago

RE: Solis inverters S6-EH1P: pros and cons and battery options

I had a battery and inverter installed a while ago, my ...

By Batpred , 20 hours ago

RE: Is This Initial Free Quote From Octopus Trusted Partner Reasonable?

@ltron2 The EPC on our house is A-92, however that i...

By Rob of York , 21 hours ago

RE: Replacing Storage Heaters with a Heat Pump in a Stone Cottage

One thing a spreadsheet based heat loss calculator can ...

By cathodeRay , 1 day ago

RE: Heat pump branding. Clever, contemporary… or a bit too much?

The layout is confusing - much better like this: We b...

By downfield , 2 days ago

RE: Is it just me, or does tradesperson timekeeping and communication drive you absolutely mad?

My experience, backed up by opinions from various frien...

By Majordennisbloodnok , 2 days ago

RE: Analysis of the economics of switching to an A2W ASHP compared to other heat sources

I had a meeting today with a company based out of Swede...

By Mars , 3 days ago

RE: Review your electricity provider

We were with Octopus in our old house and it was fault...

By ian33a , 3 days ago

RE: Estimating true heat loss from twelve months of consumption data

I did, indeed, go with the 12 KW Vaillant unit. &nbsp...

By ian33a , 3 days ago

RE: Say hello and introduce yourself

@olivierm welcome to the forums and finding the right i...

By Mars , 3 days ago