MERC-30G1-HE Hybrid Inverter 30 kW

Description

MERC-30G1-HE Three-Phase Hybrid Inverter 30 kW

Technical specifications

Battery voltage range	160-800 V	Dimensions	890 x 550 x 300 mm
Weight	85 kg	Max charge/discharge current	60+60 A
Max charge/discharge power	33 kW	Battery inputs	2
Battery type	lead-acid or lithium-ion	Li-ion strategy	self-adaption to BMS
Charging curve	3 stages / equalization	Max PV input power	45 000 W
PV input voltage	800 V, 160-1000 V	MPPT range	200-850 V
PV start voltage	160 V	PV input current	36+36+36 A
Max PV Isc	55+55+55 A	MPPT / strings	3 MPPT, 2+2+2 strings
Rated AC / UPS power	30 000 W	Max AC output power	33 000 W
Peak off-grid power	1.5 times, 10 seconds	Rated AC current	45.5/43.5 A
Max AC current	50/47.9 A	AC passthrough current	100 A
AC output	50/60 Hz, 230/400 V, 220/380 V	Grid type	three phase
Current harmonics	THD <3%	Max efficiency	up to 97.60%
Euro efficiency	up to 97.00%	MPPT efficiency	>99%
Protection rating	IP65	Operating temperature	-45 to +60 degrees, possible derating above 45 degrees
Cooling	Smart Cooling	Noise	up to 65 dB
BMS communication	CAN, RS485	Display	color touch LCD
Surge protection	DC Type II / AC Type III	ARC fault detection	optional
Installation	wall-mounted	Levite warranty	2 years

Important: MERC-30G1-HE works with a high-voltage battery system of 160-800 V. Battery selection, BMS, protection devices, cables, grounding, solar strings and installation location must be designed by a qualified specialist according to the equipment passport data.

Important: derating is possible above 45 degrees. This must be considered during system design, ventilation planning, equipment placement and continuous load calculation.

Important: peak off-grid power of 1.5 times for 10 seconds is a short-term mode and must not be treated as continuous operating load.

Description and purpose

MERC-30G1-HE is a three-phase high-voltage CHISAGE ESS MERC series hybrid inverter for commercial, industrial and large backup power systems. The model is rated at 30 kW and is suitable for enterprises, warehouses, office buildings, shops, production facilities, farms and medium solar power plants.

The inverter combines solar panels, high-voltage battery storage, the utility grid and a backup diesel generator into one energy system. This solution helps use solar energy, store it in batteries, support power during outages and reduce dependence on the external grid.

On-grid and Off-grid operation

MERC-30G1-HE supports both grid-connected and off-grid operation. In On-grid mode, the inverter works together with the utility grid, solar panels and batteries, helping power loads, charge batteries and use solar generation more efficiently.

In Off-grid mode, the inverter can support site power without the utility grid by using energy from solar panels, batteries or a diesel generator. EPS output is provided for backup power and On-grid / Off-grid mode switching.

For autonomous operation, up to 20 inverters can be connected in parallel. This allows the system to be scaled for large three-phase loads and more powerful backup or off-grid energy systems.

MERC series features

Three-phase hybrid inverter with 30 kW rated power
High-voltage battery system 160-800 V
Maximum PV input power up to 45 000 W
3 MPPT trackers and 2+2+2 string layout
Support for On-grid and Off-grid modes
EPS output for backup power
Battery charging and discharging according to time settings
Independent AC input for diesel generator
Support for storing energy from diesel generator
Parallel operation of up to 20 inverters in off-grid mode
Color touch LCD display
IP65 enclosure protection

Solar input and MPPT

The solar input section is designed for up to 45 000 W PV input power. Three MPPT trackers allow flexible solar string distribution and better use of generation on commercial sites. MPPT range 200-850 V, PV input voltage 800 V with 160-1000 V range and PV currents of 36+36+36 A must be considered when designing the solar array.

Safety and protection

The inverter includes protections important for safe operation of a powerful solar energy system: PV input lightning protection, anti-islanding protection, PV string reverse polarity protection, insulation resistance detection, residual current monitoring, output over current protection, output short protection and output over voltage protection.

At Levite, you can choose MERC-30G1-HE for solar panels, high-voltage batteries, a three-phase grid, generator backup and real requirements of a commercial or industrial site. The CHISAGE ESS inverter category includes a 2-year store warranty from Levite.