I believe that a high end MPPT charge controller will make your batteries last longer and produce more kWh per useful life than investing in a BMS for any series or series parallel strings of any type of lead acid battery. I also use a part of the potential of a monster Aims 12kW inverter to run my whole house for 6 to 8 hrs when the sun shines and keep the batteries above 70% state of charge unless I have to go deeper overnight in a power outage.SLA obviously don't require watering or equalizing but FLAdo stay well balanced if you equalize them every month or two.īack to your question. With either of these options, you’ll be able to monitor system performance, albeit without the ability to change system settings remotely. I installed a watering manifold on the batteries and I give them a drink about once a month. Alternatively, Morningstar offers controllers with out-of-the-box ethernet capabilities, such as the Morningstar TriStar TS-MPPT-60 Charge Controller. The TriStar meter’s easy-to-read display (2 line x 16 character LCD’s) shows extensive system and controller information, including logged data, bar graph metering. I have had really good luck with strings of 8 (8s)Trojan T105s and a Morningstar Tristar 60 MPPT fed by 6X265 watt Canadian solar panels. Morningstar’s TriStar Meter-2 (TS-M-2) Charge Controller Morningstar’s TriStar Meter-2 (TS-M-2) is an advanced digital meter for use with TriStar solar controllers. Spend your money on a custom configurable charge controller that can be tuned exactly to your solar/generator/turbine and exactly to the battery manufacturers specs. I would rarher prefer to monitor the batteries live.Ĭlick to expand.Possible? sure. Your suggestion of disconnecting each battery is a lot of work, and a lot of downtime each time I have to switch everything off, disconnect, etc, etc. When I go over to 2V cells, I would hopefully be able to reuse the same monitoring system if it can read as low as 1.8V. Getting back to your original statement about being able to monitor the cells. Aliexpress has some balancers for 12V batteries. This means that if the 24V section shows problems, I won't know which one of the two 12V batteries has a problem.īalancing them would be my next quest. Victron has a monitor for this but it doesn't work well in a 48V environment since it only monitors three points, which in this case means 0V - 24V - 48V. But if I could monitor all 16 batteries, reporting to Grafana, I would be able to pickup a problem before it gets out of hand. TrakStar MPPT technology has the ability to charge batteries with solar. The TriStar MPPT 150V utilizes Morningstar’s TrakStar Maximum Power Point Tracking (MPPT) technology to extract maximum power from the solar array. The two perform similar functions, but MPPT is typically the better. The Morningstar TriStar TS-MPPT-30 can charge a 12v, 24v, or 48v battery pack with flooded, AGM, or gel batteries. Since the batteries are sealed, there's not much I can do from a cell level. Our 30-amp dual battery bank charge controller can regulate and monitor the charge. Different brands and models exist in South Africa, like the Trojan R105-E of Omnipower 200A, etc.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |