Sineng Electric SP-350K-H1

Manufacturer documented GLOBAL перевірено 23 вересня 2026 р.

Identity

category	inverters
manufacturer	Sineng Electric
model	SP-350K-H1
region	GLOBAL

Electrical

backup_output	False SP-350K-H1 - String Inverter - Sineng Electric
battery_supported	False SP-350K-H1 - String Inverter - Sineng Electric
dimensions_w_h_d_mm	[1350, 735, 350] SP-350K-H1 - String Inverter - Sineng Electric
euro_efficiency_percent	98.8 SP-350K-H1 - String Inverter - Sineng Electric
generator_input	False SP-350K-H1 - String Inverter - Sineng Electric
grid_frequency_hz	[50, 60] SP-350K-H1 - String Inverter - Sineng Electric
has_internal_pv_input	True SP-350K-H1 - String Inverter - Sineng Electric
max_ac_current_a	254 SP-350K-H1 - String Inverter - Sineng Electric
max_ac_power_w	352000 SP-350K-H1 - String Inverter - Sineng Electric
max_efficiency_percent	99.0 SP-350K-H1 - String Inverter - Sineng Electric
max_input_current_per_mppt_a	[40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40] SP-350K-H1 - String Inverter - Sineng Electric
max_pv_voltage_v	1500 SP-350K-H1 - String Inverter - Sineng Electric
mppt_voltage_max_v	1500 SP-350K-H1 - String Inverter - Sineng Electric
mppt_voltage_min_v	500 SP-350K-H1 - String Inverter - Sineng Electric
nominal_grid_voltage_v	800 SP-350K-H1 - String Inverter - Sineng Electric
number_of_mppt	12 SP-350K-H1 - String Inverter - Sineng Electric
number_of_pv_inputs	24 SP-350K-H1 - String Inverter - Sineng Electric
rated_input_voltage_v	1080 SP-350K-H1 - String Inverter - Sineng Electric
smart_load	False SP-350K-H1 - String Inverter - Sineng Electric
topology	Transformerless SP-350K-H1 - String Inverter - Sineng Electric

Physical / mechanical

weight_kg

140

SP-350K-H1 - String Inverter - Sineng Electric

Interfaces & connectors

communications

['PLC', 'RS485 (optional)']

SP-350K-H1 - String Inverter - Sineng Electric

documented_ports

[{'port_role': 'PV_IN', 'port_label_from_manual': 'Max. number of PV strings', 'port_type': 'PV string input', 'direction': 'input', 'electrical_domain': 'DC', 'document': 0, 'page': 'Input (DC)', 'quote': 'Max. number of PV strings | 24(Optional:28/32)', 'quantity': 24}, {'port_role': 'GRID', 'port_label_from_manual': 'Output (AC)', 'port_type': 'AC terminal', 'direction': 'output', 'electrical_domain': 'AC', 'document': 0, 'page': 'Output (AC)', 'quote': 'Rated grid voltage | 800V; Grid voltage range | 640~920V'}, {'port_role': 'RS485', 'port_label_from_manual': 'Communication port', 'port_type': 'RS485 (optional)', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'document': 0, 'page': 'General Data', 'quote': 'Communication port | Standard: PLC, Optional: RS485'}]

Protection

ingress_protection

IP66

SP-350K-H1 - String Inverter - Sineng Electric

Документи

datasheet SP-350K-H1 product brochure

product_page SP-350K-H1 - String Inverter - Sineng Electric

Додаткові задокументовані параметри

Записано дослівно з джерела; поля схеми для них поки немає.

builder_completeness	partial
region_notes	Sineng's English-language international product page; certificates listed are IEC/CE (IEC 62109, IEC 61727, IEC 61683, IEC 62116). Sineng publishes separate US-market pages on us.si-neng.com that were not used here.
withheld:battery_voltage_class	"not_applicable"

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