Checked as a bank of 2 packs, which is the smallest number that accepts this inverter’s 140 amp charge current. Fewer packs still run the system, with the charge rate capped in inverter settings.
Full specifications: Victron Quattro 48/10000 and Pytes E-BOX 48100R.
The four checks
Voltage window: Overlapping window 44.8 to 58.4 V
The inverter operates from 38 to 66 volts and the battery cuts off outside 44.8 to 58.4 volts. Both stay inside 44.8 to 58.4 volts, which covers a normal LiFePO4 charge and discharge cycle with margin at both ends.
Charge current: 140 A into a 200 A limit
The inverter tops out at 140 amps and the battery accepts 200 amps, so a default install cannot overrun the pack. Adding batteries in parallel raises the accepted current further.
Surge rating: Peak draw 417 A exceeds 400 A
A full surge to 20000 watts pulls roughly 417 amps, past this battery’s 400 amp surge rating for 3 s. The BMS is the thing that stops it, which means a motor start can drop the whole system rather than just dimming the lights. Adding a second pack in parallel is the usual fix.
Closed-loop communication: Named in a manufacturer document
A manufacturer document names this exact pairing for closed-loop operation over CAN. That is the only evidence this site accepts for a match on this check. Select the matching protocol profile in the inverter menu during commissioning.
What this means when you install it
Set the inverter charge current to 140 amps or less. That is the inverter maximum, which this bank can absorb. Protect the battery run with a 250 amp Class T fuse and 4/0 AWG cable wired to a busbar rather than daisy chained, so all 2 packs share current evenly.
A manufacturer document names this exact pairing for closed-loop operation over CAN. That is the only evidence this site accepts for a match on this check. Select the matching protocol profile in the inverter menu during commissioning.
Figures side by side
| Field | Victron Quattro 48/10000 | Pytes E-BOX 48100R |
|---|---|---|
| Voltage window | 38 to 66 V | 44.8 to 58.4 V |
| Charge current | 140 A delivered | 200 A accepted (2 packs) |
| Peak draw | 20,000 W surge | 400 A surge (2 packs) |
| Usable capacity | n/a | 10.24 kWh (2 packs) |
| Comms | VE.Bus, CAN | CAN, RS485 |
Manufacturer documents
Manufacturer documents: Victron manuals and datasheets. Figures here should be read against the revision that covers your serial number, because manufacturers revise specifications without changing the model name.
Manufacturer documents: Pytes download centre. 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.
Victron Quattro 48/10000 on AmazonPytes E-BOX 48100R 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 Pytes E-BOX 48100R
EG4 6000XP with Pytes E-BOX 48100R
Partial match, some fields unverified.
Sol-Ark 12K with Pytes E-BOX 48100R
Specs align on every checked field.
Victron MultiPlus-II 48/5000 with Pytes E-BOX 48100R
Specs align on every checked field.
Deye SUN-12K-SG04LP3-US with Pytes E-BOX 48100R
Specs align on every checked field.
Questions people actually ask
Will the Victron Quattro 48/10000 work with the Pytes E-BOX 48100R?
Specs conflict on at least one field. Checked as a bank of 2 packs, which is the smallest number that accepts this inverter’s 140 amp charge current. Fewer packs still run the system, with the charge rate capped in inverter settings. The four checks below show which field produced that result.
What does this pairing cost to wire up?
Beyond the two units, a 250 amp Class T fuse and holder, 4/0 AWG battery cable cut to matched lengths, and a busbar if you are running 2 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?
A manufacturer document names this exact pairing for closed-loop operation over CAN. That is the only evidence this site accepts for a match on this check. Select the matching protocol profile in the inverter menu during commissioning.
What charge current should I set?
The inverter tops out at 140 amps and the battery accepts 200 amps, so a default install cannot overrun the pack. Adding batteries in parallel raises the accepted current further.