Based on your request for 48v lithium batteries around R15,000, I would recommend either the 48V 4.8KWH Lithium Ion Battery LIFEP04 Tobo for R17,200, or the 3.8KWH 48V 80AH Lithium Ion Battery Pack for R21,000. Both of these options are close to your target price range and provide a good capacity at 48v which would be suitable for many applications. The Tobo battery offers a slightly higher capacity at a lower price, while the other option gives you a bit more capacity at a slightly higher cost. I hope these suggestions are helpful as you search for a new lithium battery! Let me know if you need any other details.
Based on your need for a 48V lithium battery that is rack mountable around R15,000, I would recommend either the Easton 24V 100AH 2 56KWH Lithium Ion Battery LIFEPO4 Rack Mount for R15,900 or the 48V 100AH 5.1KWH LIFEPO4 Lithium Iron Phosphate Solar Ups Battery - Rack Mount for R23,999.95. Both of these options meet your requirements of being rack mountable lithium batteries at 48V, with the Easton Battery being slightly under your target price range. Sorry I could not find any options exactly at R15,000, but I hope these suggestions are still useful for your needs. Please let me know if you would like any other details on these products.
Based on your search criteria of needing a rack mount 48V lithium ion battery between R15,000 and R16,000, I have a couple suggestions for you: The Dyness Battery Lithium Ion 4.8KWH 48V 100AH - A48100 for R19,999 is somewhat above your price range but is rack mountable and comes with a 100Ah capacity which would provide good power. Closer to your requested range is the Ecco Lithium Ion Phosphate 48V 100AH Battery - Solar for R21,999. While slightly above R16,000, this battery receives good reviews and its lithium phosphate chemistry is very safe and long-lasting. Both options come from reputable brands and would be suitable for rack mounting in a solar installation. Please let me know if you need any other details on these batteries or have additional requirements.