Checked as a single pack, which covers this inverter’s charge current on its own.
Full specifications: MPP Solar LV2424 and Freedom Won eTower 5.
The four checks
Voltage window: No usable overlap
The inverter window of 20 to 32 volts and the battery window of 44 to 57.6 volts do not overlap usefully. One unit reaches its limit while the other is still in normal operation.
Charge current: 80 A into a 100 A limit
The inverter tops out at 80 amps and the battery accepts 100 amps, so a default install cannot overrun the pack. Adding batteries in parallel raises the accepted current further.
Surge rating: Battery surge figure unpublished
A surge to 4800 watts draws roughly 100 amps at 48 volts. This battery publishes a 100 amp continuous rating and no separate surge figure, and continuous is the wrong number to check a motor start against. Confirm the peak rating and its duration with the manufacturer before running motor loads.
Closed-loop communication: No shared protocol
The inverter speaks RS485 and the battery speaks CAN. There is no common protocol between them, so closed-loop operation is off the table regardless of cabling.
What this means when you install it
Set the inverter charge current to 80 amps or less. That is the inverter maximum, which this bank can absorb. Protect the battery run with a 100 amp Class T fuse and 2 AWG cable.
The inverter speaks RS485 and the battery speaks CAN. There is no common protocol between them, so closed-loop operation is off the table regardless of cabling.
Figures side by side
| Field | MPP Solar LV2424 | Freedom Won eTower 5 |
|---|---|---|
| Voltage window | 20 to 32 V | 44.0 to 57.6 V |
| Charge current | 80 A delivered | 100 A accepted |
| Peak draw | 4,800 W surge | surge unpublished |
| Usable capacity | n/a | 5.0 kWh |
| Comms | RS485 | CAN |
Manufacturer documents
Manufacturer documents: MPP Solar manuals. Figures here should be read against the revision that covers your serial number, because manufacturers revise specifications without changing the model name.
Manufacturer documents: Freedom Won product documentation. Figures here should be read against the revision that covers your serial number, because manufacturers revise specifications without changing the model name.
Both units, current pricing
Prices on these move week to week, and the battery is usually the line item worth watching.
MPP Solar LV2424 on AmazonFreedom Won eTower 5 on AmazonComms cableAffiliate links. As an Amazon Associate this site earns from qualifying purchases, at no extra cost to you. Prices and stock change often, and a listing appearing here is not a statement that the pairing above is approved.
Other pairings for the Freedom Won eTower 5
EG4 6000XP with Freedom Won eTower 5
Partial match, some fields unverified.
EG4 18KPV with Freedom Won eTower 5
Partial match, some fields unverified.
EG4 FlexBoss21 with Freedom Won eTower 5
Partial match, some fields unverified.
Sol-Ark 12K with Freedom Won eTower 5
Partial match, some fields unverified.
Questions people actually ask
Will the MPP Solar LV2424 work with the Freedom Won eTower 5?
Specs conflict on at least one field. Checked as a single pack, which covers this inverter’s charge current on its own. The four checks below show which field produced that result.
What does this pairing cost to wire up?
Beyond the two units, a 100 amp Class T fuse and holder, 2 AWG battery cable cut to matched lengths, and a busbar if you are running 1 packs. A comms cable if you intend to attempt closed loop, and the pinout is rarely the same between brands.
Where does this pairing go wrong in practice?
The inverter speaks RS485 and the battery speaks CAN. There is no common protocol between them, so closed-loop operation is off the table regardless of cabling.
What charge current should I set?
The inverter tops out at 80 amps and the battery accepts 100 amps, so a default install cannot overrun the pack. Adding batteries in parallel raises the accepted current further.