Grid tie solar inverter 2500W

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Grid tie solar inverter 2500W

◆ Compact size and high power density

◆ High speed MPPT for real time power tracking and improved energy harvesting

◆ Transformerless operation for highest efficiency 97%

◆ High overload capability under most ambient conditions

◆ Certified grid connected operation according to the international standards

◆ True sine wave output

◆ Integrated RS485/RS232 serial communications

◆ Multi-language LCD display

MODEL	1100TL	1500TL	2000TL	2500TL	3000TL	3600TL	5000TL	6000TL
Max. DC Input Power(W)	1200	1750	2300	2700	3660	3750	5300	6400
Max DC Voltage(Vdc)	450	450	500				550
MPPT Operating Range(Vdc)	60~450	100~450					100~500
Number of Parallel Inputs	1			2			3
Number of MPPT Trackers	1
Max. Input Current(A)	11.7	10	13	14.5	20	20	22.5	27.5
Nominal Output Power(W)	1100	1500	2000	2490	3000	3600	4600	6000
Max. Output Power(W)	1100	1650	2200	2490	3400	3600	5000	6000
Nominal Output Current(A)	4.8	6.5	8.7	10.8	13	15.7	20	26
Max. Output Current(A)	5.7	7.9	10.5	12	15.7	16	24	29.3
Nominal AC Output Voltage(Vac)	230
AC Output voltage range (Vac)*	190~265
AC Grid frequency range (Hz)*	50±5
Power Factor (cosφ)	>0.99
THDI	<3%(at nominal output power)
Max.efficiency	96.50%	96.50%	97.00%	97.10%	97.20%	97.30%	97.40%	97.40%
Euro.efficiency	95.40%	95.50%	96.20%	96.30%	96.40%	96.60%	96.80%	96.80%
MPPT. efficiency	99.60%	99.60%	99.60%	99.60%	99.60%	99.60%	99.60%	99.60%
Operating Temperature(℃)	-25~+60
Noise typical[dB(A)]	≤20dB(A)
Operating Consumption(W)	0
Electrical Isolation	Transformerless
Cooling Concept	Natural cooling
Protect Level	IP65
Communication	RS232(WiFi optional)
Dimension (W×D×H)(mm)	345152315		345152355		345152385		345152505	345162573
Weight (Kg)	12		13		15		19	24
*AC grid voltage range and frequency range depend on local standards

Q: Can a solar inverter be used in conjunction with a backup generator?: Yes, a solar inverter can be used in conjunction with a backup generator. In a hybrid system, the solar inverter manages the flow of electricity from both the solar panels and the backup generator, ensuring a seamless transition between the two power sources. This allows for continuous power supply even when solar energy is not available, providing an efficient and reliable solution.

Q: What is the role of a maximum power control feature in a solar inverter?: The role of a maximum power control feature in a solar inverter is to optimize the energy output of the solar panels by constantly tracking the maximum power point (MPP) of the solar array. This feature adjusts the operating conditions of the inverter to ensure that it operates at the highest possible efficiency, maximizing the energy harvested from the solar panels and improving overall system performance.

Q: How do you calculate the maximum power point current for a solar inverter?: To calculate the maximum power point current for a solar inverter, you need to determine the optimal operating voltage and current at which the solar panel can produce the maximum power. This can be done by using a technique known as the perturb and observe (P&O) algorithm. The P&O algorithm continuously adjusts the operating point of the solar panel by slightly perturbing the voltage and observing the resulting change in power. By tracking the voltage and current values that yield the highest power output, you can calculate the maximum power point current for the solar inverter.

Q: The function of photovoltaic grid - connected inverter: In general, single-phase h-bridge is a common configuration of dc / ac-level, but can also be used in three-phase and other configurations.

Q: Can a solar inverter be used in standalone systems?: Yes, a solar inverter can be used in standalone systems. Standalone systems, also known as off-grid systems, are not connected to the electrical grid and rely on alternative energy sources like solar power. In these systems, a solar inverter is essential as it converts the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power appliances and equipment. Additionally, standalone systems often include batteries to store excess energy, and a solar inverter helps manage the charging and discharging of these batteries.

Q: What is the maximum efficiency at partial load for a solar inverter?: The maximum efficiency at partial load for a solar inverter typically depends on the specific model and design. However, in general, modern solar inverters are designed to have high efficiency even at partial loads. This means that they can still convert a significant portion of the available solar energy into usable electricity, even when the solar panels are not operating at their maximum capacity. The maximum efficiency at partial load can vary, but it is usually in the range of 85% to 95% for most high-quality solar inverters.

Q: What are the advantages of using a solar inverter?: The advantages of using a solar inverter include the conversion of DC power from solar panels into AC power suitable for use in homes and businesses, the ability to sell excess electricity back to the grid, reduced reliance on fossil fuels, lower energy bills, and environmental benefits such as reduced carbon emissions.

Q: Do I need a special inverter for a battery storage system?: Yes, a special inverter is required for a battery storage system. Unlike traditional grid-tied solar systems, a battery storage system needs an inverter that is capable of converting the direct current (DC) power produced by the batteries into alternating current (AC) power that can be used to power household appliances or fed back into the electrical grid.

Q: What is the role of a solar inverter in a microgrid system?: The role of a solar inverter in a microgrid system is to convert the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that can be used to power the various loads within the microgrid. It also manages the flow of electricity between the microgrid and the utility grid, allowing for bidirectional power flow and enabling the system to operate in both grid-connected and islanded modes. Additionally, the solar inverter ensures the stability and quality of the electricity supply, regulating voltage and frequency levels to match the requirements of the microgrid.

Q: Can a solar inverter be used in parallel configurations for increased power output?: Yes, a solar inverter can be used in parallel configurations to increase power output. By connecting multiple inverters in parallel, the total power output can be increased, allowing for more efficient utilization of solar energy.

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