(1) 200AH battery vs (2) 100AH - DIY Solar Power Forum
网页2019年10月16日 — 32. May 11, 2020. #1. Early stage planning of solar upgrade for my truck camper. Curious to hear the collected wisdom of the forum on using (1) 200AH battery vs (2) 100AH batteries. If there are no clear advantages for (2) batteries a single battery makes my install a bit simpler. Currently my camper has (2) 12V Flooded lead acid batteries.
CHINS 200Ah LiFePO4 battery test/review - DIY Solar Power Forum
网页Southwestern PA. Feb 8, 2021. #1. I ordered two CHINS 200Ah LiFePO4 batteries through Amazon, and they arrived today. I did the unpacking, took some pictures and will post my testing and review progress over the coming days. The batteries are warming up to room temperature today. Once they warm up, I will start. The unpacking pictures are below.
Ampere Time batteries (2)200ah vs 400ah | DIY Solar Power Forum
网页2020年6月26日 — Mar 21, 2023. #1. I asked Ampere Time why their 400ah was so much more money than getting (2) 200ah batteries and wiring in parallel and this is their response. I need help in the translation. The reason why a single 400Ah battery is a little more expensive than 2*200Ah connected in parallel, that because there are subtle voltage …
100ah vs. 200ah - DIY Solar Power Forum
网页Nov 27, 2021. #7. Isaac-1 said: Depends on your max amp draw, most 100 AH batteries have a 100 amp max power draw, when you have 2 in parallel they can provide a max draw of 200 amps, which you may need if you have an 2000 watt inverter, by contrast many 200 AH batteries, hav a BMS with a max amp draw of 100-150 amps, though a few do …
Renogy 200 ah vs SOK 206 ah lithium? - DIY Solar Power Forum
网页2021年11月3日 — 12V 200Ah Pro Smart Lithium Iron Phosphate Battery w/Bluetooth & Self-heating Function. The Renogy 12V 200Ah Pro LiFePO4 Battery makes getting access to safe, trusted power easier. It is built to withstand splashes, heat, vibrations, and other challenges. www.renogy.com.
Settings for the MPPT for lithium LIFEPO4 - DIY Solar Power Forum
网页2019年11月26日 — Setting Float to 14.2V will damage your batteries. On your SCC, the Absorption voltage is called "Boost Charging Voltage" because they prefer to make things difficult for you. Needs to be set per your battery manufacturer's recommendations (note: 14.6V maximum for LiFePO4 chemistry). Remember: disable Equalisation.
Fuse size for battery - DIY Solar Power Forum
网页2019年11月30日 — The dc fuse block is probably rated for 100 amps so I would use 6 awg wire and a 100 amp fuse between the busbars and the dc fuse block. But the wires between the battery and the wire block should be 2 awg with a 200 amp fuse. The wires between the busbars and the inverter should also be 2 awg but with a 150 amp fuse.
Weird behavior from new 200ah Renogy lithium battery
网页2020年3月19日 — On the Renogy app, with the battery at 100%, cells 1 and 4 are at 3.5V, while 2 and 3 are at 3.3V. 3.5V is fully charged. 3.3V is not fully charged. Confirmed cause for 17V spike. You likely need to discharge them a bit - until all voltages are below 3.3V. Set MPPT current to 1A. Set absorption to 13.8V for 6 hours.
How to build a 48 volt 200ah Lithiom Ion Phosphate battery
网页2020年12月12日 — A 12V nominal battery is really 12.8V. So a 48V nominal battery is really 51.2V. The other thing to understand is that you need your cells in 4S to build a 12V nominal. You need cells in 8S to build a 24V nominal, 12S for 36V nominal, and finally you need 16S to build 48V nominal.
Best dc to dc Charger for 200ah lith. Battery - DIY Solar Power Forum
网页2020年5月3日 — At least I'm getting something while driving. If the battery is well down the charger puts out a full 18-19amps. Most trips are 3-5 hours, so unless the pack is way down, it reaches full charge on the drive. Victron enjoys a much higher trust level than Renogy, and their 18A unit is about $50 more than the Renogy.