Best Hybrid Solar Inverter - On-Grid Energy Storage PV Inverter PH500 Series 1-Phase 2kW-3kW Competitive Price

Best Hybrid Solar Inverter - On-Grid Energy Storage PV Inverter PH500 Series 1-Phase 2kW-3kW Competitive Price System 1

Best Hybrid Solar Inverter - On-Grid Energy Storage PV Inverter PH500 Series 1-Phase 2kW-3kW Competitive Price

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 10 pc

Supply Capability:: 1000 pc/month

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Features:

. 2KW/3KW/5KW on-grid inverter with energy storage
. Pure sine wave output
. Microprocessor controlled to guarantee stable charging system
. Multiple operations: Grid tie, Off grid, and grid-tie with backup
. Built-in MPPT solar charger
. LCD display panel for comprehensive information
. Multiple communication
. Green substitution for generators
. User-adjustable battery charging current

On-grid PV Inverter with Energy Storage – PH500 3KW

Model	PH500 Single-phase 2KW	PH500 Single-phase 3KW
RATED POWER	2000 W	3000 W
GRID-TIE OPERATION
PV INPUT (DC)
Maximum DC Power	2250W	3200W
Nominal DC Voltage / Maximum DC Voltage	300 VDC / 350 VDC	360 VDC / 500 VDC
Start-up Voltage / Initial Feeding Voltage	80 VDC / 120 VDC	116 VDC / 150 VDC
MPP Voltage Range	150 VDC ~ 320 VDC	250 VDC ~ 450 VDC
Number of MPP Trackers / Maximum Input Current	1 / 1 x 15 A	1 / 1 x 13 A
GRID OUTPUT (AC)
Nominal Output Voltage	101/110/120/127 VAC	208/220/230/240 VAC
Output Voltage Range	88 - 127 VAC*	184 - 264.5 VAC*
Nominal Output Current	18 A	13.1 A*
Power Factor	> 0.99
EFFICIENCY
Maximum Conversion Efficiency (DC/AC)	95%	96%
European Efficiency@ Vnominal	94%	95%
OFF-GRID OPERATION
AC INPUT
AC Start-up Voltage/Auto Restart Voltage	60 - 70 VAC / 85 VAC	120 - 140 VAC / 180 VAC
Acceptable Input Voltage Range	85 - 130 VAC*	170 - 280 VAC
Number of MPP Trackers / Maximum Input Current	30 A	25 A
PV INPUT (DC)
Maximum DC Voltage	350 VDC	500 VDC
MPP Voltage Range	150 VDC ~ 320 VDC	250 VDC ~ 450 VDC
Maximum Input Current	1 / 1 x 15 A	1 / 1 x 13 A
BATTERY MODE OUTPUT (AC)
Nominal Output Voltage	101/110/120/127 VAC	208/220/230/240 VAC
Output Waveform	Pure Sinewave
Efficiency (DC to AC)	90%	93%
HYBRID OPERATION
PV INPUT (DC)
Nominal DC Voltage / Maximum DC Voltage	300 VDC / 350 VDC	360 VDC / 500 VDC
Start-up Voltage / Initial Feeding Voltage	80 VDC / 120 VDC	116 VDC / 150 VDC
MPP Voltage Range	150 VDC ~ 320 VDC	250 VDC ~ 450 VDC
Maximum Input Current	1 / 1 x 15 A	1 / 1 x 13 A
GRID OUTPUT (AC)
Nominal Output Voltage	101/110/120/127 VAC	208/220/230/240 VAC
Output Voltage Range	88-127 VAC	184 - 264.5 VAC
Nominal Output Current	18 A	13.1 A*
AC INPUT
AC Start-up Voltage/Auto Restart Voltage	60 - 70 VAC / 85 VAC	120 - 140 VAC / 180 VAC
Acceptable Input Voltage Range	80 - 130 VAC*	170 - 280 VAC
Maximum AC Input Current	30 A	25 A
BATTERY MODE OUTPUT (AC)
Nominal Output Voltage	101/110/120/127 VAC	208/220/230/240 VAC
Efficiency (DC to AC)	90%	93%
BATTERY & CHARGER
Nominal DC Voltage	48 VDC	48 VDC
Maximum Charging Current	25A	25A
GENERAL
PHYSICAL
Dimension, D x W x H (mm)	420 x 415 x 170
Net Weight (kgs)	15.5
INTERFACE
Communication Port	RS-232/USB
Intelligent Slot	Optional SNMP, Modbus, and AS-400 cards available
ENVIRONMENT
Humidity	0 ~ 90% RH (No condensing)
Operating Temperature	0 to 40°C
Altitude	0 ~ 1000 m**

On-Grid Energy Storage PV Inverter PH500 Series 1-phase 2KW-3KW Competitive Price

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 do I decide which system is right for me ?

For protection from long outages, include a generator or solar panels in your Must solar system. Shorter outages can be handled by a battery-only system.

2. Where my system will be installed ?

Must solar systems are usually wall-mounted near a home's main electrical (circuit breaker) panel.

3. How do I install my system ?

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

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 difference between a central inverter and a string inverter?: A central inverter is a type of inverter that is used in large-scale solar installations. It takes the direct current (DC) electricity generated by multiple solar panels and converts it into alternating current (AC) electricity that can be used to power homes or businesses. A central inverter is typically located in a central location, such as a utility room or basement. On the other hand, a string inverter is a type of inverter that is used in smaller-scale solar installations. It also converts DC electricity from multiple solar panels into AC electricity, but it does so at the string level. This means that each string of solar panels has its own dedicated inverter. String inverters are usually installed near the solar panels themselves, which can make them more convenient for maintenance and troubleshooting. In summary, the main difference between a central inverter and a string inverter is the scale of the solar installation they are used in and their physical location. Central inverters are used in larger installations and are located centrally, while string inverters are used in smaller installations and are located near the solar panels.

Q: How does a solar inverter handle reactive power compensation?: A solar inverter handles reactive power compensation by integrating power factor correction techniques. It actively monitors the power factor of the connected load and adjusts the reactive power flow accordingly. This ensures that the inverter delivers a balanced combination of active (real) power and reactive power, resulting in improved system efficiency and reduced power losses.

Q: How does a solar inverter handle power export limitations imposed by the grid?: A solar inverter handles power export limitations imposed by the grid through various mechanisms. Firstly, it monitors the grid's voltage and frequency, ensuring it remains within acceptable limits. If the grid voltage or frequency goes beyond the defined range, the inverter automatically disconnects from the grid to prevent any damage. Additionally, the inverter employs power control algorithms to regulate the amount of power being exported to the grid. When the grid imposes limitations on power export, the inverter adjusts its power output accordingly to comply with the restrictions. This can be achieved by reducing the solar system's overall power generation or by dynamically adjusting the inverter's operating parameters. Some advanced inverters also offer functionalities like reactive power control, which enables them to actively manage the power factor and stabilize the grid's voltage. This helps in maintaining grid stability and mitigating any issues related to power export limitations. Overall, a solar inverter plays a crucial role in ensuring compliance with grid-imposed power export limitations by continuously monitoring the grid parameters and adjusting its power output accordingly.

Q: Are solar inverters weatherproof?: Yes, solar inverters are typically weatherproof and designed to withstand different weather conditions such as rain, snow, and heat. However, it is essential to ensure that the solar inverter is installed correctly and protected from extreme weather conditions to maintain its performance and longevity.

Q: Can a solar inverter be used with solar-powered water purification systems?: Yes, a solar inverter can be used with solar-powered water purification systems. A solar inverter is responsible for converting the direct current (DC) produced by solar panels into alternating current (AC) for powering electrical devices. In the case of solar-powered water purification systems, the solar panels generate electricity, which is then converted by the inverter to power the system's pumps, filters, and other components required for water purification.

Q: What is the role of a voltage regulation feature in a solar inverter?: The role of a voltage regulation feature in a solar inverter is to ensure that the voltage output from the solar panels is maintained at a stable and optimal level. This helps to protect the sensitive electrical components in the solar inverter and other connected devices, while also maximizing the efficiency and performance of the solar power system.

Q: What is the role of a solar inverter in a battery storage system?: The role of a solar inverter in a battery storage system is to convert the direct current (DC) electricity produced by the solar panels into alternating current (AC) electricity that can be used to power household appliances and charge the battery. It also manages the flow of electricity between the solar panels, battery, and the grid, ensuring optimal utilization of the stored energy and facilitating grid interaction when necessary.

Q: What are the key differences between a central inverter and a string inverter?: The key differences between a central inverter and a string inverter lie in their design and functionality. A central inverter is a larger unit that is typically installed at a centralized location, such as a utility room, and is connected to multiple strings of solar panels. It converts the DC (direct current) electricity generated by the solar panels into AC (alternating current) electricity that can be used to power appliances or fed back into the grid. Central inverters are more suitable for larger installations, as they can handle higher power capacities and are more efficient at converting DC to AC. On the other hand, a string inverter is a smaller unit that is usually installed near the solar panels and is connected to each individual string of solar panels. It converts the DC electricity from each string into AC electricity. String inverters are more commonly used in smaller residential or commercial installations, as they offer more flexibility in panel arrangement and monitoring. They also allow for individual optimization and monitoring of each string, which can be beneficial in cases where panels may be shaded or have different orientations. In summary, while central inverters are better suited for larger installations and offer higher efficiency, string inverters provide more flexibility and individual optimization options for smaller installations.

Q: Can a solar inverter be used in extreme weather conditions?: Yes, solar inverters are designed to withstand a wide range of weather conditions, including extreme heat, cold, humidity, and even harsh environmental factors. They are built to be durable and reliable, ensuring their functionality and performance in various climates and weather conditions.

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