The Sony Fotelion lithium battery retained 87% of its original usable capacity after testing that approximates 10 years of household use. This demonstrates it''s possible to make lithium batteries that only suffer moderate degradation.
Clearly, even giant, highly experienced battery manufacturers have difficulty improving reliability. After 1,110 cycles, which should be equal to 3 years of daily cycling, it had around 84% of its original capacity. This is not impressive when compared to the Sony Fortelion or the Pylontech.
The Fronius Solar Battery is based on the Sony FORTELION TM Technology, a high quality Lithium iron phosphate (LiFePO4) battery cell. The main advantages of Sony''s FORTELION TM Technology are / No maintenance needed / High level of safety / Short charging and discharging times / High depth of discharge / Long service life / High cycle life
The Sony Fotelion lithium battery retained 87% of its original usable capacity after testing that approximates 10 years of household use. This demonstrates it''s possible to make lithium batteries that only suffer moderate
The Sony Fortelion. It beat the only other non-faulty battery — the Pylontech US 2000B — by having lower capacity loss. This battery was one-in-a-million — or to be more
Clearly, even giant, highly experienced battery manufacturers have difficulty improving reliability. After 1,110 cycles, which should be equal to 3 years of daily cycling, it had around 84% of its original capacity. This is not
Likewise, difficult to get much information on the Fronius (Sony) Battery but there''s a few commercial projects of note by Energy Made Clean. Here''s some ASX announcements that have two WA projects using the Sony Fortelion (Thevenard Island & Meta Maya). /20160323/pdf/43613l370t3x1d.pdf
Sony ESS is a comprehensive package for a reliable and self-sufficient electricity supply. With the combination of two controllers of max output current of 100A and 180A and scalable storage modules, it allows precise design of power and capacity range according to your individual needs.
The Sony Fortelion. It beat the only other non-faulty battery — the Pylontech US 2000B — by having lower capacity loss. This battery was one-in-a-million — or to be more accurate, it was one-in-26. After what approximated 10 years of daily cycling, it still retained 81% of its original capacity.
Iron Phosphate Cell ''FORTELION'' 2. High Expandability and Flexibility 1. FORTELION Cell (LiFePO 4) Battery Module IJ1001M 15 Appeal Points •Capable of multiple series / parallel connection to design system voltage / capacity •19 inch / 2U size • 80% capacity @6000 cycles w/100% DOD A) Long Life
The Sony, Samsung, Tesla, BYD and Pylontech battery packs have generally demonstrated high reliability, with minimal issues encountered throughout the testing period, while the Samsung and BYD battery packs in particular have demonstrated consistently high round-trip
Clearly, even giant, highly experienced battery manufacturers have difficulty improving reliability. After 1,110 cycles, which should be equal to 3 years of daily cycling, it
Likewise, difficult to get much information on the Fronius (Sony) Battery but there's a few commercial projects of note by Energy Made Clean. Here's some ASX announcements that have two WA projects using the Sony Fortelion (Thevenard Island & Meta Maya).
Sony Fortelion: No faults. Around 81% of capacity left after the equivalent of 10 years of daily cycling. Tesla Powerwall 1: The Powerwall 1 could not be controlled by the Test Centre and so charged and discharged at its maximum rate. This caused it to charge and discharge in 2-hour periods instead of 3.
Sony Fortelion: This was the clear winner from the first round of testing. It has been cycled 2,610 times and has still retained 85% of its original capacity. If cycled once per day, that would represent 7.2 years of use. This is the only one of the eight batteries tested in Phase 1 to operate without a problem.
On the graph above 2,000 Cycle Counts should roughly correspond to 10 years typical household use. 2 The Sony Fortelion had around 88% of its original capacity at the end of testing and is predicted to still have 87% at 2,000 Cycle Counts.
The Sony Fortelion has 3 varieties of BMS which are externally identical - You'd be going for a different racking option (the modules fit in standard 19" computer server racks). It'd be an interesting question to ask Fronius if an extra couple of modules would be supported.
Samsung AIO10.8 – The Samsung AIO10.8 has completed a high number of cycles due to high reliability. No operational issues have been experienced during testing. Sony Fortelion – The Sony pack has completed a high number of cycles due to high reliability. No operational issues have been experienced during testing.
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