ANMA System Building

Identity

category	inverters
manufacturer	CHINT
model	CPS ECH12K/US
region	US

Electrical

backup_max_apparent_power_va	12000 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
backup_output	True Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
backup_switchover_time_ms	20 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
battery_supported	True Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
battery_voltage_class	LV Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
battery_voltage_max_v	60 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
battery_voltage_min_v	40 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
cec_efficiency_percent	96.5 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
generator_input	True Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
generator_max_input_current_a	100 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
generator_max_input_power_w	24000 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
grid_frequency_hz	60 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
grid_frequency_range_hz	[57, 63] Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
grid_standards	['IEEE 1547-2018', 'HECO', 'CA Rule 21'] Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
has_internal_pv_input	True Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
max_ac_output_current_a	50.0 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
max_ac_power_w	12000 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
max_charge_current_a	200 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
max_charge_power_w	10000 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
max_discharge_current_a	200 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
max_discharge_power_w	10000 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
max_efficiency_percent	97.5 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
max_grid_input_current_a	200 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
max_input_current_per_mppt_a	30 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
max_pv_power_w	18000 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
max_pv_voltage_v	600 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
max_short_circuit_current_per_mppt_a	40 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
mppt_voltage_max_v	550 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
mppt_voltage_min_v	120 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
nominal_grid_voltage_v	240 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
number_of_mppt	3 CPS Single-Phase Hybrid Inverter User Manual (4-20-2026)
number_of_pv_inputs	6 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
parallel_supported	True CPS Single-Phase Hybrid Inverter User Manual (4-20-2026)
phase_count	1 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
startup_voltage_v	150 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
strings_per_mppt_distribution	[2, 2, 2] Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
warranty_years	10 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)

Physical / mechanical

dimensions_mm	[912, 518, 234] Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
weight_kg	46.2 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)

Environment

operating_temperature_max_c	60 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)
operating_temperature_min_c	-25 Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)

Interfaces & connectors

communications	['Wi-Fi', 'CAN', 'RS485'] CPS Single-Phase Hybrid Inverter User Manual (4-20-2026)
documented_ports	[{'port_role': 'PV_IN', 'port_label_from_manual': 'PV terminal', 'port_type': 'screw terminal / PV terminal block', 'direction': 'input', 'electrical_domain': 'DC', 'quantity': 6, 'limits': {'max_pv_voltage_v': 600, 'max_input_current_per_mppt_a': 30}, 'document': 1, 'page': 'Page 14, Table 2-2 Wire Box Components', 'quote': 'PV terminal (connects to PV panels)'}, {'port_role': 'BATTERY', 'port_label_from_manual': 'Battery terminal', 'port_type': 'DC terminal', 'direction': 'bidirectional', 'electrical_domain': 'DC', 'document': 1, 'page': 'Page 14, Table 2-2 Wire Box Components', 'quote': 'Battery terminal (connects to battery)'}, {'port_role': 'GRID', 'port_label_from_manual': 'Grid terminal', 'port_type': 'AC terminal', 'direction': 'bidirectional', 'electrical_domain': 'AC', 'document': 1, 'page': 'Page 14, Table 2-2 Wire Box Components', 'quote': 'Grid terminal (connects to grid cables)'}, {'port_role': 'BACKUP_LOAD', 'port_label_from_manual': 'Load terminal', 'port_type': 'AC terminal', 'direction': 'output', 'electrical_domain': 'AC', 'document': 1, 'page': 'Page 14, Table 2-2 Wire Box Components', 'quote': 'Load terminal (connects to backup load cables)'}, {'port_role': 'METER', 'port_label_from_manual': 'CPS Meter Kit port', 'port_type': 'communication connector', 'direction': 'input', 'electrical_domain': 'communication', 'document': 1, 'page': 'Page 47, Table 4-3 Communication Cable Ports', 'quote': '14-pin terminal, CPS Meter Kit port, BMS (CAN), EMS/BMS (RS485), and parallel communication connection'}, {'port_role': 'CAN', 'port_label_from_manual': 'BMS (CAN)', 'port_type': 'communication connector', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'document': 1, 'page': 'Page 47, Table 4-3 Communication Cable Ports', 'quote': '14-pin terminal, CPS Meter Kit port, BMS (CAN), EMS/BMS (RS485), and parallel communication connection'}, {'port_role': 'RS485', 'port_label_from_manual': 'EMS/BMS (RS485)', 'port_type': 'communication connector', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'document': 1, 'page': 'Page 47, Table 4-3 Communication Cable Ports', 'quote': '14-pin terminal, CPS Meter Kit port, BMS (CAN), EMS/BMS (RS485), and parallel communication connection'}, {'port_role': 'PARALLEL_OUT', 'port_label_from_manual': 'parallel communication connection', 'port_type': 'communication connector', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'document': 1, 'page': 'Page 47, Table 4-3 Communication Cable Ports', 'quote': '14-pin terminal, CPS Meter Kit port, BMS (CAN), EMS/BMS (RS485), and parallel communication connection'}, {'port_role': 'WIFI', 'port_label_from_manual': 'Wi-Fi', 'port_type': 'integrated wireless', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'document': 0, 'page': 'Technical data, General Data: Inverter monitoring', 'quote': 'Inverter monitoring: Wi-Fi'}, {'port_role': 'GENERATOR', 'port_label_from_manual': 'Generator Input', 'port_type': 'AC terminal', 'direction': 'input', 'electrical_domain': 'AC', 'limits': {'max_input_current_a': 100, 'max_input_power_w': 24000}, 'document': 0, 'page': 'Technical data, Generator Input', 'quote': 'Generator Input - Max. input current: 100 A'}]
meter_interface	True CPS Single-Phase Hybrid Inverter User Manual (4-20-2026)

Protection

ingress_protection

NEMA 4X

Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)

Certifications

certifications

['CSA 107.1-16', 'UL 1741/SA', 'UL 1741 SB', 'UL 1998', 'UL 1699B', 'FCC Part 15']

Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)

Документи

datasheet Technical Data — CPS ECH7.6-12K Single-Phase Hybrid Inverter (dated 4-20-2026)

manual CPS Single-Phase Hybrid Inverter User Manual (4-20-2026)

product_page Chint Power Systems — Downloads (product and document index)

Додаткові задокументовані параметри

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

builder_completeness	partial
region_notes	North-American product: split-phase 120/240 V (208 V selectable), 60 Hz, certified to UL 1741 SA/SB and IEEE 1547-2018. Sold by Chint Power Systems America under the CPS brand. ANMA already spells this manufacturer CHINT (manufacturer_key 'chint'), so that spelling is used; 'CPS' is carried in the printed model designation and in series.

CHINT CPS ECH12K/US