20 Kw Pure Sine Wave Inverter with 30A Solar Charger Controller Hot Selling Excellent Quality PV 2000

20 Kw Pure Sine Wave Inverter with 30A Solar Charger Controller Hot Selling Excellent Quality PV 2000 System 1

20 Kw Pure Sine Wave Inverter with 30A Solar Charger Controller Hot Selling Excellent Quality PV 2000

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 10000 pc/month

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Features

.Power range 1kw-112kw
.12/24v/48v input optional
.Powerful Charge Rate Up to 100Amp
.Inbuilt pure copper transformer
.Pure sine wave output
.LED+LCD display
.MPPT solar charge controller 40A 45A 60A
.50/60HZ automatic sensing
.RS232 with free CD
.Battery priority function
.DC Start & Automatic Self-Diagnostic Function
.High Efficiency Design & “Power Saving Mode” to Conserve Energy

Specifications

Model		1.0KW	1.5KW	2.0KW	3.0KW	4.0KW	5.0KW	6.0KW	8.0KW	10.0KW	12.0KW
Inverter output	Continuous output power	1.0KW	1.5KW	2.0KW	3.0KW	4.0KW	5.0KW	6.0KW	8.0KW	10.0KW	12.0KW
	Surge rating (20ms)	3.0KW	4.5KW	6.0KW	9.0KW	12.0KW	15.0KW	18.0KW	24.0KW	30.0KW	36.0KW
	Output waveform	Pure sine wave/ same as input (bypass mode)
	Nominal efficiency	>88% (peak)
	Line mode efficiency	>95%
	Power factor	0.9-1.0
	Nominal output voltage RMS	100-110-120VAC/220-230-240VAC
	Output voltage regulation	±10% RMS
	Output frequency	50Hz ± 0.3Hz / 60Hz ± 0.3Hz
	Short circuit protection	Yes (1sec after fault)
	Typical transfer time	10ms (max)
	THD	< 10%
DC input	Nominal input voltage	12.0VDC / 24.0VDC / 48.0VDC					24.0VDC /48.0VDC		48.0VDC
	Minimum start voltage	10.0VDC /10.5VDC for12VDC mode					2 for 24VDC, 4 for 48VDC
	Low battery alarm	10.5VDC /11.0VDC for12VDC mode
	Low battery trip	10.0VDC /10.5VDC for12VDC mode
	High voltage alarm	16.0VDC for12VDC mode
	Low battery voltage recover	15.5VDC for12VDC mode
	Idle consumption-search mode	<25W when power saver on. (refer to table)
Charger	Output voltage	Depends on battery type (refer to table 2.5.2)
	Charger breaker rating	10A	15A	20A	20A	20A	30A	30A	40A	40A	40A
	Max charge power rate	1/3 Rating power (refer to table 2.5.3)
	Battery initial voltage for start	10-15.7VDC for 12VDC mode					2 for 24VDC, 4 for 48VDC
	Over charge protection S.D.	15.7VDC for 12VDC mode
BTS	Battery temperature sensor (optional)	Yes (refer to the table) Variances in charging voltage & S.D. voltage base on the battery temperature.
Bypass & protection	Input voltage waveform	Sine wave (grid or generator)
	Nominal voltage	110VAC		120VAC		220VAC	230VAC	230VAC
	Max input AC voltage	150VAC for 120VAC LV mode; 300VAC for 230VAC HV mode.
	Nominal input frequency	50Hz or 60Hz
	Low freq trip	47 ± 0.3Hz for 50Hz; 57 ± 0.3Hz for 60Hz
	High freq trip	55 ± 0.3Hz for 50Hz; 65 ± 0.3Hz for 60Hz
	Overload protection (SMPS load)	Circuit breaker
	Output short circuit protection	Circuit breaker
	Bypass breaker rating	10	15	20	30	40	40	40	50	63	63
	Transfer switch rating	30Amp for UL & TUV				40Amp for UL			80Amp for UL
	Bypass without battery connected	Yes (optional)
	Max bypass current	30Amp				40Amp			80Amp
Solar charger (optional)	Rated voltage	12.0VDC / 24.0VDC / 48.0VDC
	Solar input voltage range	15-30VDC / 30-55VDC / 55-100VDC
	Rated charge current	40-60A
	Rated output current	15A
	Self consumption	<10mA
	Bulk charge (default)	14.5VDC for12VDC mode					2 for 24VDC, 4 for 48VDC
	Floating charge (default)	13.5VDC for12VDC mode
	Equalization charge (default)	14.0VDC for12VDC mode
	Over charge disconnection	14.8VDC for12VDC mode
	Over charge recovery	13.6VDC for12VDC mode
	Over discharge disconnection	10.8VDC for12VDC mode
	Over discharge reconnection	12.3VDC for12VDC mode
	Temperature compensation	-13.2mVDC/℃ for12VDC mode
	Ambient temperature	0-40℃ (full load) 40-60℃ (derating)
Mechanical specifications	Mounting	Wall mount
	Inverter dimensions (LWH)	388415200mm				488415200mm			588415200mm
	Inverter weight (solar chg) KG	21+2.5	22+2.5	23+2.5	27+2.5	38+2.5	48+2.5	49+2.5	60+2.5	66+2.5	70+2.5
	Shipping dimensions (LWH)	550520310mm				650520310mm			750+520+310mm
	Shipping weight (solar chg) KG	23+2.5	24+2.5	25+2.5	29+2.5	40+2.5	50+2.5	51+2.5	62+2.5	68+2.5	72+2.5
	Display	LED+LCD
	Standard warranty	1 year

Pure Sine Wave Inverter With 30A Solar Charger Controller Hot Selling Excellent Quality PV 2000

Warranty

provides a 1～3 year limited warranty (“Warranty”) against defects in materials and workmanship for its Uninterruptible power supply, Power inverter/chargers, Solar charge controllers, Battery Products (“Product”).

The term of this Warranty begins on the Product(s) initial purchase date, or the date of receipt of the Product(s) by the end user, whichever is later. This must be indicated on the invoice, bill of sale, and/or warranty registration card submitted to MUST-Solar. This Warranty applies to the original MUST-Solar Product purchaser, and is transferable only if the Product remains installed in the original use location.

FAQ

1. How fast will my system respond to a power outage?

Our solar inverters typically transfer to battery power in less than 16 milliseconds (less than 1/50th of a second).

2. What kind of batteries do the systems include?

Our solar backup electric systems use special high-quality electric storage batteries.

3. How do I install my system?

A solar backup inverter is connected to a home electric system , we will supply detailed installation manual and videos for our customers .

Q: Can a solar inverter be used with dual-axis solar trackers?: Yes, a solar inverter can be used with dual-axis solar trackers. A solar inverter is responsible for converting the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power electrical devices or be fed into the grid. The dual-axis solar trackers enable the solar panels to follow the sun's movement in both horizontal and vertical directions, maximizing their exposure to sunlight throughout the day. The solar inverter can still perform its function of converting DC to AC regardless of the type of solar tracking system used.

Q: Can a solar inverter be integrated with a smart home system?: Yes, a solar inverter can be integrated with a smart home system. By connecting the solar inverter to the smart home system, users can monitor and control their solar energy production and consumption remotely. This integration allows for better energy management, optimizing the use of solar power, and potentially saving on electricity bills.

Q: Can a solar inverter be used without solar panels?: No, a solar inverter cannot be used without solar panels. Solar panels are the primary source of energy for a solar inverter, which converts the direct current (DC) generated by the panels into alternating current (AC) that can be used to power electrical devices. Without solar panels, there is no source of renewable energy for the inverter to convert, rendering it useless.

Q: What are the communication protocols used in solar inverters?: Solar inverters commonly use several communication protocols to enable communication with other devices or systems. Some of the most frequently employed communication protocols in solar inverters include: 1. Modbus: Modbus is an extensively utilized communication protocol for industrial devices, including solar inverters. It facilitates the transmission of data between the inverter and other devices, such as monitoring systems or data loggers. Modbus is well-regarded for its simplicity and flexibility, which contribute to its popularity in the solar industry. 2. SunSpec: SunSpec is a communication protocol specifically designed for the solar industry. It establishes a standardized means for solar inverters to communicate with other devices, such as smart meters or monitoring systems. SunSpec supports both wired and wireless communication, allowing for effortless integration of solar inverters into larger energy management systems. 3. CAN bus: CAN (Controller Area Network) bus is a widely employed communication protocol in various industries, including automotive and industrial applications. It is a robust and reliable protocol that enables high-speed communication between devices. Some solar inverters employ CAN bus to communicate with other devices or systems, ensuring a dependable means of data transfer. 4. Ethernet: Ethernet is a prevalent communication protocol in the IT industry and is also utilized in certain solar inverters. By utilizing Ethernet, solar inverters can communicate with other devices or systems over a local area network (LAN) or the internet. Ethernet offers high-speed communication and can accommodate various communication standards, making it a versatile option for solar inverters. It is essential to note that different solar inverter manufacturers may employ different communication protocols or a combination thereof. The selection of a communication protocol depends on factors such as the specific requirements of the system, compatibility with other devices or systems, and the desired level of integration.

Q: How is the output voltage of a solar inverter regulated?: The output voltage of a solar inverter is regulated through the use of advanced control mechanisms and power electronics. These components monitor the input voltage from the solar panels and adjust the inverter's internal circuitry accordingly to ensure a stable and consistent output voltage. This regulation process involves techniques such as pulse width modulation (PWM) and maximum power point tracking (MPPT) to optimize the power conversion and maintain the desired voltage level.

Q: How does a solar inverter handle temperature variations?: A solar inverter handles temperature variations by employing various cooling mechanisms such as heat sinks, fans, or liquid cooling systems. These components help dissipate excess heat generated during operation, ensuring the inverter remains within its optimal temperature range. Additionally, advanced inverters are equipped with temperature sensors that continuously monitor the internal temperature and adjust the system's performance to maintain efficiency and protect against overheating.

Q: How does a solar inverter handle shading on the solar panels?: A solar inverter typically handles shading on the solar panels through a process called Maximum Power Point Tracking (MPPT). When a solar panel is partially shaded, the MPPT algorithm ensures that the inverter optimizes power output by dynamically adjusting the voltage and current to operate at the panel's maximum power point. This helps minimize the impact of shading and maximizes the solar system's overall performance.

Q: What are the advantages of using a solar inverter?: There are several advantages of using a solar inverter. Firstly, solar inverters convert the direct current (DC) generated by solar panels into alternating current (AC), which is the type of electricity used in most homes and businesses. This allows for the seamless integration of solar power into the existing electrical grid. Secondly, solar inverters optimize the performance of solar panels by constantly monitoring and adjusting the voltage and current levels. This ensures that the panels are operating at their maximum power output, resulting in higher energy efficiency and increased electricity production. Moreover, solar inverters enable net metering, which allows excess solar energy to be fed back into the grid, effectively spinning the electricity meter backward. This can lead to significant savings on electricity bills or even generate income through feed-in tariffs. Additionally, solar inverters offer advanced monitoring capabilities, allowing homeowners and system operators to track the energy production and performance of their solar systems in real-time. This data enables better system maintenance, troubleshooting, and optimization. Lastly, solar inverters contribute to a cleaner and more sustainable energy future by reducing dependence on fossil fuels and minimizing greenhouse gas emissions. They play a crucial role in harnessing the power of the sun to generate clean, renewable energy.

Q: How do you maintain a solar inverter?: To maintain a solar inverter, regular cleaning of dust and debris is essential to ensure efficient operation. Additionally, monitoring the inverter's performance and checking for any abnormal readings or error messages is important. It is also recommended to inspect the wiring connections for any loose or damaged parts and to keep the inverter's ventilation system clear from obstructions. Regular servicing by a professional technician is recommended to identify and address any potential issues before they become major problems.

Q: What is the role of a solar inverter in a solar-powered desalination system?: The role of a solar inverter in a solar-powered desalination system is to convert the direct current (DC) electricity generated by the solar panels into alternating current (AC) electricity that can be used to power the desalination equipment. The inverter ensures efficient and safe power conversion, allowing the system to effectively utilize the energy generated by the solar panels for the desalination process.

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