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Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 7:52pm On Jul 12, 2022 |
Have you considered getting a Deye 8kw inverter. Specs are much better than the XW and has features that are extra cost on the XW. FEGEITOK: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 8:27pm On Oct 21, 2019 |
Pylontech batteries with Axpert vmiii inverter. This Axpert talks to the pylontech via rs485 so settings are automatic. The Pylontechs will work with any inverter that allows you set bulk and float voltages. Each battery has a built in BMS that disconnects on the set voltage to protect the batteries. 3 Likes
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Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 3:26pm On Jul 25, 2019 |
Namzy: Yes, easy to program bulk, float and Low battery disconnect. We prefer to let the inverter shut off before the battery BMS acts. |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 10:11am On Jul 25, 2019 |
earthrealm: Finally have about 30 units of the Valence Lithium 12v 40a for sale @ 90k each. Each battery has a built in BMS and can be setup as 12v, 24v or 48v. Over 3500 cycles Let's know if you have any questions. https://www.youtube.com/watch?v=L43bArxyszU 4 Likes
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Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 3:48pm On May 29, 2019 |
Update on Valence batteries Have two permanent installations working very well currently. Finally settled on 14.0v bulk charge and 13.8v float. Low voltage disconnect 11.5v (Manufacturer wants 14.6 bulk but not charging lifepo4 to 100℅ extends battery life) The built-in bms disconnects any battery to gets to 10.5v The batteries charge very fast - 12v each one can accept up to 25A so you can adjust depending on the strings and voltage. Maximum 4 batteries in series recommended ie 48v. We have the 48v with 12 batteries -3 strings. Something else we worked on was conversion sizing from lead acid to lithium. Recommendations varies from 40 -50℅. For our installation so far we used 8 Valence Lithium in place of 6 200ah lead acid batteries and 12 Valence batteries in place of 12 200ah. So far so good. We have a limited number available for sale currently. Contact me if you are interested in the batteries.
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Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 10:15am On May 14, 2019 |
earthrealm: Still testing and looks good so far. Bulk charging at 28.2v or 56.4v Floating at 28v or 56v Will adjust as testing continues Advantage of lifepo4 is that it can charge fast your battery bank can be fully charged in 2-3hrs Will let you know when we have some available for sale. |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 9:53am On May 14, 2019 |
pranil: Cycles is up to 5000 depending on depth of discharge. See attached specification data http://mesa-tec.com/wp-content/uploads/2014/05/Mesa_Valence_U-CHARGE-XP_datesheet_Aug_2012.pdf
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Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 3:13pm On May 10, 2019 |
Brought in some of these batteries Valence 12RT Lithium VALENCE U-Charge Lithium Iron Magnesium Phosphate Battery 12v 40Ah U1-12RT They have built in BMS in each unit 40ah capacity. Very lightweight Pulls from medical installs Currently testing at a client 8 units at 24v Then in my office, 8 units at 48v Another 12 units in another site 48v May offer some for sale if in excess of our needs
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Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 3:06am On Apr 23, 2019 |
32kw installation at A Teaching hospital Midnite solar SPDs earned their keep. Protected 3 SMA inverters from frying..
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Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 2:59am On Apr 23, 2019 |
Happy Easter all. Our Easter Monday present from NEPA.
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Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 10:12pm On Jun 22, 2018 |
Evening, Doing fine here. How is business? Will post the progress. kiekie1: 1 Like |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 10:09pm On Jun 22, 2018 |
Thanks Chris, I got BMS systems I will use with it. Next one i get, I will see if I can get an inverter running at 360v eg Solax, then no need to take it apart. Run both pv and dc at high voltage - more efficient. How is your Tesla installation coming along. PS. do buzz me on my whatapp chris81964: |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 4:00pm On Jun 22, 2018 |
Just got this Chevrolet Volt battery in. 16kwh total running at 360v. Very heavy unit -over 200kg Going to break it down to 48v and 24v units to use. Will try and post pictures when it is done. 3 Likes
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Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 12:46pm On May 28, 2018 |
Has anyone had a successful RMA transaction for SMA equipment with SMA? We have 3 SMA mini central 1100tl inverters being fed by 33kwp solar panels - 11kwp per inverter. There is also a cluster box and 3 sma SI 8.0H inverters. We have been having riso fault on 2 of the smc 1100 inverters and they refuse to lock. We have checked pc cables, connections etc. However, when we swap out the other two pv strings to the working inverter, there is no riso error again and the system works. It appears there is a problem with the smc inverters. Complete System is about 2 years old and powers a hospital. We reached out to Solarshop -where we bought the inverters and send an email as requested. Not even an acknowledgement email after a reminder. SMA was better -SMA france has been handling the case and we have gotten an RMA - However, we have to send the bad equipment to Germany, then they will send the replacement to our freight forwarder in France. For two inverters, we are finding it may cost us almost 800k shipping fees to send the 2 inverters and get back replacements. Does anybody have any ideas to reduce this cost or have a reliable freight forwarder in France Has any had a similar riso error on SMA inverters. |
Business / Re: ➜ ➜ ➜Currency/E-currency Market Deals➜ ➜ ➜ by hisenjos: 2:58pm On Feb 01, 2018 |
urgently need 60-65k usd clean funds for BOA personal Contact me if you have. See signature |
Business / Re: ➜ ➜ ➜Currency/E-currency Market Deals➜ ➜ ➜ by hisenjos: 9:36am On Dec 15, 2017 |
8-10k usd clean funds needed for BOA corporate. Contact me if you have. See signature |
Business / Re: ➜ ➜ ➜Currency/E-currency Market Deals➜ ➜ ➜ by hisenjos: 1:53pm On Oct 18, 2017 |
Talking to u WhatsApp on siggy.... Gracias..... P.S... Scammers, don't bother.... Thanks..[/quote] |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 6:58pm On Sep 21, 2017 |
pranil: You are welcome. Do you have more details of the 10kwh battery you want to get? Does it have a bms? I would be interested in a group buy with you if you are willing. See my contact on my signature. |
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by hisenjos: 9:51pm On Sep 20, 2017 |
pranil: @damola1 @pranil Would recommend a programmable solar controller with enough panels and charge only on solar as much as possible. Good source of info for lifepo4 https://www.solarpaneltalk.com/forum/off-grid-solar/batteries-energy-storage/lithium-ion/15966-simplified-lifepo4-charging-and-care |
Nairaland / General / Re: Please Beware, I Was Scammed In Business Section. by hisenjos: 7:01am On Sep 09, 2017 |
jurist21: Same guy tried to scam me today. Claimed to have $2500 for transfer Same account no Wema Bank Account Details are: Kyenpia Silas 0234952823 but with phone no 08121640831 and username Zubydo cc Mynd44 tabbaz |
Business / Re: How Much Did You Exchange The Dollar For Today? by hisenjos: 4:42pm On Sep 07, 2017 |
I need 6k usd transfer to chase personal account. Let me know if you have and can transfer. See my signature for WhatsApp. |
Business / Re: ➜ ➜ ➜Currency/E-currency Market Deals➜ ➜ ➜ by hisenjos: 4:41pm On Sep 07, 2017 |
I need 6k usd transfer to chase personal account. Let me know if you have and can transfer. See my signature for WhatsApp. |
Business / Re: ➜ ➜ ➜Currency/E-currency Market Deals➜ ➜ ➜ by hisenjos: 3:37pm On Sep 06, 2017 |
Joshmedia1: quoting u |
Business / Re: Welcome-Hisenjos Fiverr,Freelancer via Payoneer Skrill Exchange Customer Support by hisenjos: 11:08pm On Feb 02, 2017 |
Business / Re: Welcome-Hisenjos Fiverr,Freelancer via Payoneer Skrill Exchange Customer Support by hisenjos: 10:43pm On Feb 02, 2017 |
hahn: Mainly doing Payoneer currently |
Business / Re: Welcome-Hisenjos Fiverr,Freelancer via Payoneer Skrill Exchange Customer Support by hisenjos: 9:58pm On Feb 02, 2017 |
Tested and Trusted by many clients. Let us help you get your funds from Fiverr, Freelancer, domain name sales, via payoneer Limited fiverr exchange via paypal. $100 minimum We pay to your Naira bank account promptly. Offering competitive and negotiable rates See signature for contact details. You can send sms and we will call you |
Business / Re: Welcome-Hisenjos Fiverr,Freelancer via Payoneer Skrill Exchange Customer Support by hisenjos: 10:19am On Nov 09, 2016 |
Business / Re: Welcome-Hisenjos Fiverr,Freelancer via Payoneer Skrill Exchange Customer Support by hisenjos: 10:18am On Nov 09, 2016 |
Tested and Trusted by many clients. Let us help you get your funds from Fiverr, Freelancer, domain name sales, via payoneer Limited fiverr exchange via paypal. $100 minimum We pay to your Naira bank account promptly. Offering competitive and negotiable rates See signature for contact details. You can send sms and we will call you |
Business / Re: Welcome-Hisenjos Fiverr,Freelancer via Payoneer Skrill Exchange Customer Support by hisenjos: 10:07am On Nov 01, 2016 |
klassd: Not curently 1 Like |
Business / Re: Welcome-Hisenjos Fiverr,Freelancer via Payoneer Skrill Exchange Customer Support by hisenjos: 9:01am On Oct 18, 2016 |
GabrielYulaw: Check my signature |
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