Abb Solar Inverter Micro-Inverter BDM-300

Abb Solar Inverter Micro-Inverter BDM-300 System 1

Abb Solar Inverter Micro-Inverter BDM-300

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 10 unit

Supply Capability:: 1000 unit/month

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Description:

A solar micro-inverter, converts direct current (DC) electricity from a single solar panel to alternating current (AC). The electric power from several micro-inverters is combined and fed into an existing electrical grid. Micro-inverters contrast with conventional string or central inverter devices, which are connected to multiple solar panels.

Characteristic & Advantages:

More Energy Harvest: Distributed MPPT allows10~25% more energy harvest
Simple: Modularized，single ac cable to the house
Reliability: Longer life time and almost 100% operation hours
Security: No high Voltage, makes safter environments
Inteligent : Monitoring each module
Savings: No dc components and significantly save labor cost

Micro-Inverter BDM-300

	MODEL	BDM-300-240A	BDM-300-208A		BDM-300-EU BDM-300-AU
INPUT(DC)	Max Recommended PV Power (Wp)	310
	Max DC Open Circuit Voltage (Vdc)	60
	Max DC Input Current (Adc)	12
	MPPT Tracking Accuracy	>99.5%
	MPPT Tracking Range (Vdc)	22-55
	Isc PV (absolute maximum) (Adc)	14 140
	Maximum Inverter Backfeed Current to the Array (Adc)	0 0
OUTPUT(AC)	Rated AC Output Power (Wp)	250
	Nominal Power Grid Voltage (Vac)	240	208		230
	Allowable Power Grid Voltage (Vac)	211-264*	183-229*		configurable
	Allowable Power Grid Frequency (Hz)	59.3-60.5*			configurable
	THD	<3% (at rated power) /
	Power Factor (cos phi, fixed)	>0.99 (at rated power)
	Current (maximum continuous) (Aac)	1.2
	Current (inrush) (Peak and Duration)	12A, 15us
	Nominal Frequency (Hz)	60			50
	Maximum Output Fault Current (Aac)	2.2A peak
	Maximum Output Overcurrent Protection (Aac)	6.3
	Maximum Number of Units Per Branch	16 (12AWG); 12 (14AWG)
SYSTEM EFFICIENCY	Peak Efficiency	96.30%	96.30%		95.80%
	CEC Efficiency	95.5%
	Night Time Tare Loss (Wp)	0.08		0.06		0.07
PROTECTION FUNCTIONS	Over/Under Voltage Protection	Yes
	Over/Under Frequency Protection	Yes
	Anti-Islanding Protection	Yes
	Over Current Protection	Yes
	Reverse DC Polarity Protection	Yes
	Overload Protection	Yes
	Protection Degree	NEMA-6 / IP-67 I
	Environment Temperature	-40℃——+65℃
OTHER PARAMETERS	Environment Humidity	100%, condensation
	Display	LED LIGHT
	Communications	Power Line
	Dimension (D-W-H mm)	18018625
	Weight (Kg)	1.5
	Environment Category	Indoor and outdoor
	Wet Location	Suitable
	Pollution Degree	PD 3
	Maximum Altitude	2000 M
	Overvoltage Category	II(PV), III (AC MAINS)
	Product Safety Compliance	UL 1741 CSA C22.2 No. 107.1			IEC/EN 62109-1 IEC/EN 62109-2
	Grid Code Compliance* (Refer to the label for the detailed grid code compliance)	IEEE 1547			VDE-AR-N 4105* VDE V 0126-1-1/A1 G83/2, CEI 021 AS 4777.2 & AS 4777.3
	Note: For grid code VDE-AR-N 4105, maximum 3.68kVA PV plant is limited. The grid protection report and setting are readable from the gateway. For grid code G83/2, maximum 16A per phase is limited. The grid protection report and setting are readable from the gateway. Grid parameters are configurable through the BDG-256 gateway.

Q: What is the maximum temperature range for a solar inverter?: The maximum temperature range for a solar inverter typically depends on the specific model and manufacturer. However, most solar inverters are designed to operate within a range of -20°C to 50°C (-4°F to 122°F).

Q: What is the role of a power factor correction circuit in a solar inverter?: The role of a power factor correction circuit in a solar inverter is to optimize the power factor of the electrical system. It ensures that the energy being generated by the solar panels is efficiently utilized by balancing the reactive power and reducing harmonic distortions. This helps in improving the overall system efficiency, reducing energy losses, and complying with grid regulations.

Q: How does a solar inverter handle voltage drops in the electrical wiring?: A solar inverter handles voltage drops in the electrical wiring by continuously monitoring the voltage and adjusting its output accordingly. It boosts the voltage if it detects a drop, ensuring that the desired voltage levels are maintained for efficient power transmission and utilization.

Q: Can a solar inverter be integrated with a smart home system?: Yes, a solar inverter can be integrated with a smart home system. This integration allows for monitoring and controlling the solar energy production, as well as optimizing energy usage and managing the overall efficiency of the system.

Q: What is the importance of insulation resistance measurement in a solar inverter?: Insulation resistance measurement in a solar inverter is crucial as it helps ensure the safety and efficiency of the electrical system. By measuring the insulation resistance, any potential faults or deteriorations in the insulation can be detected, preventing electrical leakage or short circuits. This measurement also helps identify any insulation breakdowns that may compromise the performance and reliability of the solar inverter. Ultimately, insulation resistance measurement is essential for maintaining the integrity of the solar inverter and ensuring the safety of both the electrical system and the people using it.

Q: What is the role of a grid monitoring feature in a solar inverter?: The role of a grid monitoring feature in a solar inverter is to constantly monitor the electrical grid to ensure that the solar power generated by the inverter is synchronized with the grid's voltage and frequency. This feature enables the inverter to safely and efficiently inject solar power into the grid, while also providing protection against grid faults and ensuring compliance with grid regulations.

Q: What is the role of ground fault protection in a solar inverter?: The role of ground fault protection in a solar inverter is to detect and respond to any faults or abnormalities in the electrical system, specifically related to the grounding of the system. It ensures the safety of the inverter, the solar panels, and the overall electrical system by interrupting the flow of current in the event of a ground fault, preventing potential electric shock hazards and damage to the equipment.

Q: What is the difference between a single-phase and three-phase solar inverter?: A single-phase solar inverter is designed to convert the DC power generated by solar panels into AC power for use in a single-phase electrical system. It is suitable for smaller residential installations. On the other hand, a three-phase solar inverter is capable of converting DC power into AC power for use in a three-phase electrical system. It is typically used in larger commercial or industrial solar installations. The main difference lies in the electrical system they are compatible with and the scale of the solar installation they can support.

Q: How does a solar inverter affect the overall energy consumption of a property?: A solar inverter plays a crucial role in converting the direct current (DC) electricity generated by solar panels into alternating current (AC) power that can be used to power appliances in a property. By efficiently converting solar energy into usable electricity, a solar inverter helps reduce the property's reliance on grid-supplied electricity. This, in turn, leads to a decrease in overall energy consumption as the property utilizes more clean and renewable solar power rather than drawing solely from the grid.

Q: How does a solar inverter handle voltage fluctuations during grid disturbances?: A solar inverter handles voltage fluctuations during grid disturbances by continuously monitoring the grid voltage. When a disturbance occurs, such as a sudden drop or increase in voltage, the inverter's control system detects it and adjusts the output voltage accordingly. This allows the inverter to stabilize the voltage and ensure a consistent supply of electricity to the connected solar panels or the grid.

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