ANMA System Building

Identity

brand	SMA
category	inverters
ean	UNKNOWN
generation	3SE-40
manufacturer	SMA Solar Technology AG
market_version	EU / international en datasheet (STPxx-3SE-40-DS-en-20)
model	STP 10.0-3SE-40 (Sunny Tripower 10.0 Smart Energy)
mpn	STP10.0-3SE-40
product_family	Sunny Tripower Smart Energy
product_revision	-40
product_status	active
region	EU
release_year	2023
sku	UNKNOWN

Electrical

ac_coupling_support	UNKNOWN
backup_eps_output_support	True
battery_support	True
battery_type	Lithium-ion, high-voltage (1 battery connectable)
battery_voltage_class	HV
battery_voltage_max_v	600
battery_voltage_min_v	150 SUNNY TRIPOWER 5.0 / 6.0 / 8.0 / 10.0 SMART ENERGY - Datasheet — Battery, 'Battery voltage range' = '150 V to 600 V'
communication_can	BAT-CAN x1 (battery communication)
communication_ethernet	True
communication_rs485	UNKNOWN
communication_wifi	True
ct_support	UNKNOWN
generator_input_support	UNKNOWN
grid_certifications	['CE', 'CEI 0-21 int./ext.', 'C10/11 int./ext.', 'EN 50549-1', 'G98', 'G99', 'IEC 62109-1', 'IEC 62109-2', 'NA/EEA-NE7', 'NRS 097-2-1', 'RD1699/413', 'TOR generator type A', 'VDE 0126-1-1', 'VDE-AR-E 2510-2', 'VDE-AR-N 4105']
grid_export_control	True
home_assistant_integration	UNKNOWN
max_ac_power_kw	10
max_battery_charge_current_a	30 SUNNY TRIPOWER 5.0 / 6.0 / 8.0 / 10.0 SMART ENERGY - Datasheet — Battery, 'Max. charging current / discharging current' = '30 A / 30 A'
max_battery_charge_power_kw	10.6
max_battery_discharge_current_a	30
max_dc_voltage_v	1000
max_input_current_per_mppt_a	12.5 (input A) / 25 (input B) - asymmetric SUNNY TRIPOWER 5.0 / 6.0 / 8.0 / 10.0 SMART ENERGY - Datasheet — DC input, 'Max. input current, input A / input B' = '12.5 A / 25 A'
max_pv_input_power_w	15000
max_short_circuit_current_per_mppt_a	20 (input A) / 40 (input B) SUNNY TRIPOWER 5.0 / 6.0 / 8.0 / 10.0 SMART ENERGY - Datasheet — DC input, 'Max. DC short-circuit current, input A / input B' = '20 A / 40 A'
modbus_rtu	UNKNOWN
modbus_tcp	True
mppt_max_voltage_v	800
mppt_min_voltage_v	280
num_mppt	2
officially_supported_battery_brands	['SMA Home Storage (6.5-16.4)', 'BYD Battery-Box Premium HVM (11.0-22.1)', 'BYD Battery-Box Premium HVS (5.1-12.8)', 'LG RESU FLEX (8.6-17.2)', 'BMZ Hyperion (10.0 / 12.5 / 15.0 kWh) with Helios VE module', 'IBC era:powerbase (10.0 / 12.5 / 15.0 kWh) with Helios VE module', 'AXITEC AXIstorage Li SH (10.0 / 12.5 / 15.0 kWh) with Helios VE module', 'Varta.wall (10 / 15 / 20 kWh)'] Technical Information - SUNNY TRIPOWER SMART ENERGY: Approved Batteries — Approved batteries table, STPSE-Batteries-TI-en-14
phase_type	three-phase
pv_inputs_per_mppt	input A: 1 string; input B: 2 strings (asymmetric)
rated_ac_power_kw	10
smart_meter_support	True
startup_voltage_v	180
sunspec_support	True
topology	hybrid

Physical / mechanical

bracket_dimensions_mm	UNKNOWN
cable_entry_positions	UNKNOWN
cable_gland_sizes	UNKNOWN
depth_mm	173
enclosure_material	UNKNOWN
height_mm	598
housing_color	UNKNOWN
mounting_bolt_size	UNKNOWN (manual does not state a screw size for the STP SE wall bracket)
mounting_hole_diameter_mm	10 (centre keyhole, marked 'diameter 10'); the remaining anchor points are 10 x 13 mm slots
mounting_hole_spacing_mm	outer anchor points 346 mm apart horizontally (173 mm either side of the centre line), with the two inner slots at 114.3 mm / 107.4 mm and 85 mm / 86.2 mm from the centre line; single lower centre anchor point 150 mm below the upper anchor line (90 mm and 120-equivalent intermediate dimensions shown); 70 mm from each outer anchor point to the edge of the 500 mm-wide product; upper anchor line 185 mm below the top and 413 mm above the bottom of the 598 mm-high product SUNNY TRIPOWER 5.0/6.0/8.0/10.0 SMART ENERGY - Operating manual (HTML) — Mounting > Requirements for Mounting > Dimensions for mounting, 'Locations of Anchor Points (Dimensions in mm)' drawing at https://manuals.sma.de/STPxx3SE40/en-US/14409844491.html (read from the rendered drawing in the browser)
mounting_type	['wall']
screw_sizes	UNKNOWN
shipping_weight_kg	UNKNOWN
terminal_locations	external terminals (quick and easy to install thanks to external terminals - product page)
torque_specs	UNKNOWN
weight_kg	30
width_mm	500 SUNNY TRIPOWER 5.0 / 6.0 / 8.0 / 10.0 SMART ENERGY - Datasheet — General data, 'Width / height / depth' = '500 mm / 598 mm / 173 mm'

Installation

altitude_derating_note	UNKNOWN
clearance_bottom_mm	300 to an object; 536 between two products mounted above one another
clearance_front_mm	100 SUNNY TRIPOWER 5.0/6.0/8.0/10.0 SMART ENERGY - Operating manual (HTML) — Mounting > Requirements for Mounting > Recommended clearances for mounting, drawing at https://manuals.sma.de/STPxx3SE40/en-US/14409843339.html
clearance_left_mm	300 to a wall or object; 473 between two products mounted side by side
clearance_right_mm	300 to a wall or object; 473 between two products mounted side by side
clearance_top_mm	350 to an object; 505 between two products mounted above one another
cooling_airflow_requirements	convection cooling - maintain the recommended clearances so that adequate heat dissipation is ensured and power reduction due to excessive temperature is prevented
direct_sunlight_restriction	The mounting location must not be exposed to direct solar irradiation. If the product is exposed to direct solar irradiation, the exterior plastic parts might age prematurely and overheating might occur.
indoor_outdoor	indoor and outdoor (IP65 / 4K26)
installation_humidity_range	UNKNOWN
installation_temperature_range_c	the ambient temperature should be 0 C to +45 C to ensure optimal operation (operating range is -25 C to +60 C)
max_installation_altitude_m	UNKNOWN
minimum_wall_thickness_mm	UNKNOWN
mounting_orientation	vertical wall mounting with the connection area downwards (only one position is shown as permitted) SUNNY TRIPOWER 5.0/6.0/8.0/10.0 SMART ENERGY - Operating manual (HTML) — Mounting > Requirements for Mounting > Permitted and prohibited mounting positions, https://manuals.sma.de/STPxx3SE40/en-US/14409842187.html
orientation_allowed	['vertical on a wall, connection area facing downwards']
orientation_forbidden	['tilted forward', 'tilted backward', 'horizontal / lying flat (face up)', 'vertical with the connection area upwards', 'lying on its back (face up)', 'lying face down']
special_restrictions	The mounting location must be inaccessible to children. The installation site should be freely and safely accessible at all times without auxiliary equipment. The DC load-break switch must always be freely accessible. Do not mount in areas containing highly flammable materials or gases, or in potentially explosive atmospheres. Mount such that the LED signals can be read off without difficulty.
surface_requirements	A solid support surface must be available. When mounted on drywall or similar materials, the product emits audible vibrations during operation which could be perceived as annoying. The support surface for installation must be made of a non-flammable material.
two_person_lift_required	UNKNOWN
ventilation_requirements	If multiple products are mounted in areas with high ambient temperatures, increase the clearances between the products and ensure sufficient fresh-air supply. A sufficient supply of fresh air can be ensured, for example, by an external room fan controlled via the multifunction relay.

Environment

cooling_method	convection (fanless)
corrosion_class	UNKNOWN
fan_replaceable	n/a (convection cooled)
ik_rating	UNKNOWN
ip_rating	IP65 / 4K26
max_altitude_m	UNKNOWN
nema_rating	UNKNOWN
noise_level_db	30 dB(A)
operating_temperature_c	-25 to +60
pollution_degree	UNKNOWN
relative_humidity	UNKNOWN
salt_mist_resistance	UNKNOWN
storage_temperature_c	UNKNOWN
uv_resistance	UNKNOWN

Interfaces & connectors

ac_terminal_type	AC CONNECTOR (5 x 1.5 to 10 mm2)
analog_inputs	UNKNOWN
auxiliary_power_output	UNKNOWN
backup_eps_terminal	UNKNOWN (integrated battery-backup function; rated backup power 3330 W single-phase / 10000 W three-phase)
battery_terminal_type	UNKNOWN
bluetooth	UNKNOWN
can	1x BAT-CAN (battery communication)
cellular	UNKNOWN
cloud_api	Speedwire/Webconnect (Sunny Portal)
digital_inputs	5
dry_contacts	UNKNOWN
ethernet	2x Ethernet
generator_start_contact	UNKNOWN
generator_terminal	UNKNOWN
local_api	UNKNOWN
modbus_rtu	UNKNOWN
modbus_tcp	Modbus (SMA, SunSpec)
mqtt	UNKNOWN
ocpp	UNKNOWN
programmable_relay	multifunction relay: yes
protocol_notes	Communication: Speedwire/Webconnect; Modbus (SMA, SunSpec). Battery communication over a dedicated CAN interface.
pv_connector_type	SUNCLIX / MC4
rapid_shutdown_interface	UNKNOWN
relay_outputs	1 digital output / multifunction relay (used e.g. to control an external room fan)
rs232	UNKNOWN
rs485	UNKNOWN
smart_load_output	UNKNOWN
sunspec	yes (SunSpec Modbus profile)
usb	UNKNOWN
wifi	1x Wi-Fi
zigbee	UNKNOWN

Controls & display

audible_alarm	UNKNOWN
buttons	UNKNOWN
display_type	none (LED signals only)
leds	LED signals - the product should be mounted such that the LED signals can be read off without difficulty
local_display	False
mobile_app	SMA 360 / commissioning via app ('intuitive commissioning via app' on the product page; exact app name not stated on the fetched pages)
remote_display_option	UNKNOWN
status_indicators	LED
touchscreen	False
web_interface	yes (integrated user interface)

Protection

afci	UNKNOWN
anti_islanding	yes (grid monitoring per the listed grid codes)
ground_fault_protection	UNKNOWN
insulation_monitoring	UNKNOWN
integrated_breakers_fuses	UNKNOWN
integrated_dc_switch	True
over_current	UNKNOWN
over_temperature	power reduction due to excessive temperature is prevented by maintaining the recommended clearances
over_voltage	UNKNOWN
overvoltage_category	grid III / battery II / PV II
protection_class	I
residual_current_monitoring	UNKNOWN
reverse_polarity	UNKNOWN
short_circuit	UNKNOWN
surge_protection	UNKNOWN
under_voltage	UNKNOWN

Certifications

emc	['UNKNOWN']
grid_codes	['CEI 0-21 int./ext.', 'C10/11 int./ext.', 'EN 50549-1', 'G98', 'G99', 'NA/EEA-NE7', 'NRS 097-2-1', 'RD1699/413', 'TOR generator type A', 'VDE 0126-1-1', 'VDE-AR-E 2510-2', 'VDE-AR-N 4105']
other	[]
regional	['CE']
safety	['IEC 62109-1', 'IEC 62109-2']

Warranty & service

conditions	Datasheet states 'Warranty: 5/10 years'; the product page states 'Warranty extension from 5 to 10 years - free of charge'.
cycle_life	n/a
design_life_years	UNKNOWN
extended_options_years	[10]
fan_replaceable	n/a (convection cooled)
field_replaceable_parts	[]
fuse_replaceable	UNKNOWN
service_intervals	UNKNOWN
standard_years	5

Packaging & logistics

gross_weight_kg	UNKNOWN
package_depth_mm	UNKNOWN
package_height_mm	UNKNOWN
package_width_mm	UNKNOWN
transport_restrictions	UNKNOWN
units_per_pallet	UNKNOWN

Documents

compatibility-list Technical Information - SUNNY TRIPOWER SMART ENERGY: Approved Batteries rev STPSE-Batteries-TI-en-14 (version 1.4)

datasheet SUNNY TRIPOWER 5.0 / 6.0 / 8.0 / 10.0 SMART ENERGY - Datasheet rev STPxx-3SE-40-DS-en-20 (provisional data as of April 2023)

datasheet {# Located but never retrieved: listed, but deliberately not linked, and it backs no stored value. #} SUNNY TRIPOWER SMART ENERGY datasheet, revision en-22 (newer than the one used) — located, not retrieved rev STPxx-3SE-40-DS-en-22

installation-manual SUNNY TRIPOWER 5.0/6.0/8.0/10.0 SMART ENERGY - Operating manual (HTML) rev UNKNOWN

Documented compatibility

Documented pairings only. A product absent here has no fetched document naming the pairing — that is not a statement that it fails.

inverter_battery

BYD Battery-Box Premium HVS 12.8 COMPATIBLEofficially-verified

https://manuals.sma.de/STPSE-Batteries-TI-en.pdf - Technical Information 'Sunny Tripower Smart Energy - approved batteries', STPSE-Batteries-TI-en-14 v1.4 (fetched 2026-09-01)

BYD Battery-Box Premium HVS 5.1 COMPATIBLEmanufacturer-documented

BYD Battery-Box Premium HVS&HVM Compatible Inverter List V2.21 (2025-08-20)

BYD Battery-Box Premium HVM 11.0 COMPATIBLEmanufacturer-documented