ANMA System Building

Identity

category	batteries
ean	UNKNOWN
generation	UNKNOWN
manufacturer	Pytes
market_version	UNKNOWN
model	E-Box 48100R
mpn	E-BOX 48100R
product_family	Pytes E-BOX series (E-Box 48100R, E-Box 4850, E-Box 48100C, E-Box 12100)
product_revision	UNKNOWN
product_status	active
region	Global
release_year	UNKNOWN
sku	UNKNOWN

Electrical

bms_architecture	{'type': "cascade master/slave; host Link Port 0 must be free and the end slave's Link Port 1 must be free", 'separate_master_bmu_required': False, 'modules_per_stack': '16 per group (spec sheet); user manual V1.4 states max 8 per single rack group - see data_conflicts', 'max_parallel_groups': '6 groups (491.52 kWh) in a system'}
chemistry	LFP
communication_can	True
communication_rs485	True
firmware_requirements	UNKNOWN
max_continuous_charge_current_a	50
max_continuous_discharge_current_a	50
max_continuous_power_kw	2.56
max_parallel_units	96
max_series_units	N/A (LV parallel stack)
min_series_units_hv	N/A
nominal_energy_kwh	5.12
nominal_voltage_v	51.2
officially_supported_inverter_brands	['Sol-Ark', 'SMA', 'Victron', 'Growatt', 'Luxpower', 'MPP Solar', 'Magarevo', 'SRNE', 'Must']
officially_supported_inverter_models	['Victron: Multi/Quattro Series (CAN)', 'Deye: Hybrid inverter-Sun Series (CAN/RS485)', 'Sunsynk: Hybrid Parity (Super) Inverter (CAN)', 'Growatt: SPH /SPF/SPA Series/SC 48V (CAN/RS485)', 'Solis: RHI/RAI /S5 /S6 (low voltage) Series (CAN)', 'GoodWe: SBP/ES/EM Series (CAN)', 'Luxpower: LXP/ECO Hybrid/ACS Series (CAN)', 'Voltronic: Axpert / Infinisolar Series 48V (RS485)', 'Sol-Ark: 5/8/12/15K Hybrid Inverter (CAN)', 'MPP Solar: MPI Hybrid/PIP 48V/Split phase Series'] Pytes Inverter Compatibility List V.20230819 — Low Voltage (48V) section, E-BOX 48100R column
peak_current_a	102
supported_inverter_protocols	['CAN', 'RS485']
usable_energy_kwh	4.608 E-Box 48100R Specifications (official pytesess.com spec sheet) — spec sheet, 'Usable Energy 4.608kWh'
voltage_class	LV
voltage_range_v	47.5-57.6

Physical / mechanical

depth_mm	440
height_mm	117
mounting_bolt_size	UNKNOWN
mounting_type	['rack', 'floor']
rack_units	2.6U E-Box 48100R Specifications (official pytesess.com spec sheet) — spec sheet, '440620117mm ... (2.6U)'
shipping_weight_kg	UNKNOWN
terminal_locations	front panel power terminals plus RJ45 RS232/RS485/CAN and Link Port 0/1
torque_specs	UNKNOWN (not printed in the user manual)
weight_kg	51
width_mm	620

Installation

cable_requirements	power cable > 10 AWG; maximum cable current 120 A regardless of how many batteries are paralleled
grounding_requirements	ground cable minimum 6 mm2; grounding resistance < 0.1 ohm
indoor_outdoor	indoor
max_installation_altitude_m	4000
mounting_orientation	vertical or horizontal ('The E-BOX SERIES can be installed either vertically or horizontally')

Environment

charge_temperature_c	0 to +45 E-Box 48100R Specifications (official pytesess.com spec sheet) — spec sheet, 'Charging Temperature 0C~45C'
cooling_method	natural convection
discharge_temperature_c	-10 to +50
ip_rating	UNKNOWN (not specified in the user manual or on the spec sheet)
max_altitude_m	4000
operating_temperature_c	-10 to +55
relative_humidity	20%-80%, no condensation
storage_temperature_c	within 1 month -20 to +45; 1-3 months -20 to +35; 3-12 months +20 to +25

Interfaces & connectors

can	yes - RJ45, 500K default (pin3 CANH, pin4 CANL, pin2 GND) E-BOX Series LFP Battery User Manual V1.4 — user manual V1.4 communication section
protocol_notes	Manual refers to 'Appendix A' for the inverter-brand DIP matching table (not present in the fetched revision); the separate Pytes Inverter Compatibility List V.20230819 carries the brand/protocol mapping.
rs232	yes - RJ45, 115200 bps default (pin1 GND, pin2 TXD, pin3 RXD, pin4 GND)
rs485	yes - RJ45, 115200 bps default (pin1 B, pin2 GND, pin3 A)

Protection

external_disconnect_requirement	'External Bi-polar over current protection devices and Bi-polar external isolators shall be equipped'
integrated_breakers_fuses	UNKNOWN
over_current	charge/discharge over-current protection
over_temperature	high/low temperature protection
over_voltage	charging over-voltage protection
reverse_polarity	reverse polarity detection
short_circuit	yes
under_voltage	discharge under-voltage protection

Certifications

emc	[]
other	['CEC', 'SGIP']
regional	['CE']
safety	['UL 1973', 'UL 9540 Ed.2 (2020)', 'UL 9540A', 'IEC 62619'] E-Box 48100R Specifications (official pytesess.com spec sheet) — spec sheet, 'UL9540 Ed.2 (2020), UL9540A, UL1973, CEC, SGIP, CE, IEC62619, UN38.3'
transport	['UN38.3']

Warranty & service

cycle_life	>=6000 cycles @ 0.5C/0.5C, 25 C
design_life_years	>=10 (calendar life)
round_trip_efficiency	>=95%
self_discharge	1-2% per month
standard_years	10

Packaging & logistics

gross_weight_kg	UNKNOWN (unit weight 51 kg)
transport_restrictions	UN38.3 certified; hazard class not stated in the fetched documents

Documents

compatibility-list Deye Approved Battery list DY-LV48-0109 rev DY-LV48-0109

compatibility-list Pytes Inverter Compatibility List V.20230819 rev V.20230819

datasheet E-Box 48100R Specifications (official pytesess.com spec sheet) rev UNKNOWN

datasheet E-Box 48100R product page rev UNKNOWN

user-manual E-BOX Series LFP Battery User Manual V1.4 rev V1.4

Recorded conflicts

max_parallel_units Review required

16 pcs (81.92 kWh) in a group; 6 groups (491.52 kWh) in a system — official pytesess.com E-Box 48100R spec sheet (2025-03-19)

Multiple batteries (Max number 8) — E-BOX Series User Manual V1.4 (Victron-hosted)

manual V1.4 predates the current spec sheet; the group limit was raised from 8 to 16