KhunLA Posted May 1 Author Share Posted May 1 (edited) 1st Quarter over, and PEA did NOT get .. ฿1882 ฿2450 ฿2545 ฿4532 Edited May 1 by KhunLA 2 Link to comment Share on other sites More sharing options...
KhunLA Posted May 1 Author Share Posted May 1 1 hour ago, KhunLA said: 1st Quarter over, and PEA did NOT get .. Make that 1st Third over ... had 4 stuck in my brain 😂 Link to comment Share on other sites More sharing options...
KhunLA Posted May 6 Author Share Posted May 6 Hot ... Damn Hot ... 😎 Been using full 8kWh of ESS overnight (14 hrs), during past 2+ months. Cooler weather and it's as little as 5kWh overnight. Link to comment Share on other sites More sharing options...
Crossy Posted May 6 Share Posted May 6 4 hours ago, KhunLA said: Hot ... Damn Hot ... 😎 Been using full 8kWh of ESS overnight (14 hrs), during past 2+ months. Cooler weather and it's as little as 5kWh overnight. Indeed, it's a tad warm. We are swallowing 27kWh from the storage overnight, total daily usage about 50kWh of which about 1kWh is from PEA Link to comment Share on other sites More sharing options...
KhunLA Posted May 6 Author Share Posted May 6 (edited) 26 minutes ago, Crossy said: Indeed, it's a tad warm. We are swallowing 27kWh from the storage overnight, total daily usage about 50kWh of which about 1kWh is from PEA 27kWh, that's shy of our 'all day use', unless charging car. Last month was average 33 a day. Edited May 6 by KhunLA Link to comment Share on other sites More sharing options...
Pink7 Posted May 6 Share Posted May 6 29 minutes ago, Crossy said: Indeed, it's a tad warm. We are swallowing 27kWh from the storage overnight, total daily usage about 50kWh of which about 1kWh is from PEA Im just able to get recharged ( 2 x 280A)from day to day now. Production around 40Kw/day. I really feel the difference in charge current when 2 aircon running most of the day. Some days Im not even fully charged up before sun down, but its like its just going around. Pink Link to comment Share on other sites More sharing options...
Pink7 Posted May 6 Share Posted May 6 (edited) Need a year with all seasons to get the full experience on the current setup..but as for now i kind of wish i had got 320A batteries instead of 280 and also that i had added a few more panels. The last part is still easy to change. I was getting the best effect from the panels 6-7 months ago and lower effect when its the hottest season. 7kwh vs 6kwh now. Pink Edited May 6 by Pink7 Link to comment Share on other sites More sharing options...
KhunLA Posted May 6 Author Share Posted May 6 (edited) Going Dark .... Overcast clouds + pollution = W T F And during peak production hours 2 frigs 1 fan EVs charged up, and why you charge, when you can That's 18 panels with potential of 9.7kW production. Inverter will accept 10kWh, and put out 8.8kwh Can't even muster up 1kWh Can't even take cold shower, as city water is off. Not that it comes out of the faucet cold Did take one early AM when water was on. Options ... use the grid ... HELL NO Use the EV (car) AC, go surfside, have a cold beverage Fan is relief enough, for now. Obviously can use the ACs, and grid at night, if needed. Along with water tanks & pump, till 1800 hrs when municipal water comes back on. Just prepping for the apocalypse, practice run. Edited May 6 by KhunLA Link to comment Share on other sites More sharing options...
Pink7 Posted May 6 Share Posted May 6 7 minutes ago, KhunLA said: Going Dark .... Overcast clouds + pollution = W T F And during peak production hours 2 frigs 1 fan EVs charged up, and why you charge, when you can How much battery capasity in your EV? Pink Link to comment Share on other sites More sharing options...
KhunLA Posted May 6 Author Share Posted May 6 (edited) 11 minutes ago, Pink7 said: How much battery capasity in your EV? Pink (edited quoted post) 92%, (42.6 kWh) + shy of 20kWh of Solar ESS NO worries Could plug into the car, and if need to go somewhere, use E-MC or Ebike or Buddha forbid, pedal bike or walk to the vendor 300m away, or 7-11, 2.4kms away Edited May 6 by KhunLA 1 Link to comment Share on other sites More sharing options...
Pink7 Posted May 6 Share Posted May 6 9 minutes ago, KhunLA said: (edited quoted post) 92%, (42.6 kWh) + shy of 20kWh of Solar ESS NO worries Could plug into the car, and if need to go somewhere, use E-MC or Ebike or Buddha forbid, pedal bike or walk to the vendor 300m away, or 7-11, 2.4kms away Thats a nice extra backup storage. Pink 1 Link to comment Share on other sites More sharing options...
KhunLA Posted May 6 Author Share Posted May 6 (edited) With bedroom AC set @ 26C low fan, maintaining 27C One advantage of overcast skies and well built house. Outside temp: Waiting for those rains ... Edited May 6 by KhunLA 1 Link to comment Share on other sites More sharing options...
KhunLA Posted May 8 Author Share Posted May 8 (edited) Rain forecasted and arrived yesterday, about 1400 hrs, and stayed steady all afternoon & night. With no real production from about 1400 hrs onward. Copy & paste of chit chat I had at about sunset, and state of ESS at that time ... ... "Hasn't stopped since about 1400, not heavy, but steady. Just went to take dog for her evening walk ... she wasn't having it. P'd and turned around. Solar @ 82%, usually 95+%, so we'll wake up tomorrow in the 40's % instead of 60s. Hope the sun comes out for a couple hours, or I'll need to turn on the grid. Temps are fine, and fan is OK, though think I'm going to need to turn the AC on dehumidifier. Ambient temp is lower than we keep the AC anyway, but RH is a bit too much" Surprisingly, woke up to ESS @ 54%, as dehumidifier & fan apparently use less than I thought. Still used laptops & 65" TV/monitor, till midnight. Sun is out, and producing ~3kwh and sending ~2kWh to ESS, so if all holds, ESS should be topped up in a few hours, before noon, and just a bit later than usual. Saw the thick dark clouds coming from the west, and turned everything off, as the graph shows. Clouds coming eastward, sun going westward, nah, wrong mix ... going dark Yesterday ... Now, w/morning spike @ 0600 hrs / morning coffee ... Edited May 8 by KhunLA 1 1 Link to comment Share on other sites More sharing options...
lom Posted May 8 Share Posted May 8 Oh but those production curves doesn't look that bad. We have had four cloudy days in a row and my new shiny digital meter already shows a higher consumption than previous month and we are only halfway through the billing period. 🤑 Here is my curve from a messed up day: 1 Link to comment Share on other sites More sharing options...
KhunLA Posted May 8 Author Share Posted May 8 (edited) Wasn't paying attention, but obviously ESS topped up before 1030 hrs 👍 More like 1000 hrs, as the blue stops a bit before 1035, and has produced 12.5kWh since sunrise, using 5.9kWh since last midnight / 0000 hrs; Edited May 8 by KhunLA 1 Link to comment Share on other sites More sharing options...
KhunLA Posted May 17 Author Share Posted May 17 (edited) Toying with app for Solar inverter, as a crap day, really crap day. While peeking, notice some stats it provides. Haven't a clue on the 'saved' states. Googling what 1 L of petrol burns, and driving ~30k kms so far, produces ~5 metric tons of CO2. About half of what solar saves, so added accordingly. Solar system installed 4 Aug 2022. Self0used is load used, ~35% to ESS Edited May 17 by KhunLA 1 Link to comment Share on other sites More sharing options...
KhunLA Posted May 18 Author Share Posted May 18 (edited) For those interested in a similar system, using Deye inverters and higher producing/rated panels, here's some numbers. Deye 5kW hybrid inverter ... ~฿42k X2 if wanting redundancy & more juice, and probably a better option than a 10kW inverter, IMHO Panels (if limited roof space) ... PV 670w X 9 Panels (~5800) = ~฿52.2k Intermediate box ?, to home breaker box ? PV tracking & cables ? Ballpark components for 5kW DIY ... ฿125k (฿42k + 52.2k +++) +++ Still need a crew & tools/ladder, testing equip. Obviously you can do it for less, and some have, using different components. Double that up for redundancy and more juice ... recommended as 5kW system isn't even close enough for our usage. Two 5kW inverters & panels (125+100) = ~฿225k Our 20kWh (two 10kWh) of ESS Cost ฿90 + 95 = ฿185k (less expensive can be sourced) And your knocking on ฿400+k, and why we went with an installer. Since no tools, crews, testing equip. or experience. Our 8kW inverter w/540w X 18 panels, + ESS was ฿445k installed (if you skipped OP) Can be done, less expensive, as others have done, with different components. BUT, if lazy, and have a few extra baht, and want it done correctly with no regrets, then you may want to consider an installer. Edited May 18 by KhunLA Link to comment Share on other sites More sharing options...
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