# Off Grid Solar Inverter Without Battery Introduction

Solar and AC hybrid inverters are used in solar energy storage microgrid systems. The solar system can be flexibly configured with batteries or without batteries. The solar inverter configured with the battery forms a solar energy storage micro-grid system. In the absence of a battery, the solar inverter can form a solar microgrid system. The system preferentially uses PV energy. When the PV energy is not enough, it can be supplemented by mains power or batteries. When the PV energy is in surplus, the energy is stored in the battery, and these power sources can be utilized at night or when there is a shortage of electricity to ensure the normal operation of electrical equipment. Therefore, the off grid solar inverter can maximize the use of solar power generation, so as to achieve the purpose of saving electricity costs.

# Benefits Of Solar Inverter Without Battery

◆ Off grid solar inverter without battery high transmission efficiency;

◆  Intelligent energy management system, can set a variety of working modes;

◆ Dual MPPT solar controller input, precise algorithm, effective use of PV energy;

◆ Solar inverter without battery supports multiple parallel operations for user expansion;

◆ Solar power system can be flexibly configured with batteries or without batteries;

◆ Either diesel or gasoline generator input can be compatible with the system;

◆ Low-frequency transformer of the solar inverter without battery isolates the output and has strong impact resistance;

◆ Large-screen LCD display operating inverter without battery parameters in real time;

◆ Support a variety of remote monitoring communication software (RS232\RS485\Mobile APP\SNMP\GSM);

◆ Relieve the pressure on the urban power grid and reduce the cost of electricity.

# Off Grid Solar Inverter Without Battery Details

# Off Grid Solar Inverter Without Battery(Flexible configuration)

Off grid solar and AC hybrid inverters can be flexibly equipped with batteries. The advantages and application places of battery free, small capacity battery and standard capacity battery are shown in the figure below.

# Off Grid Solar Inverter Without Battery Specification 

# How to Use Off Grid Solar Inverter Without Battery

1.AC Modes

1) When the power grid is normal and the current solar power generation is bigger than the load power, solar power will feed the load completely and the surplus solar power will feed the battery and transmit to the grid.

2)When power grid is normal and the solar power is smaller than the load power, the insufficient part is supplemented by the power grid; The solar and the power grid feed the load together.

3) When power grid is abnormal, the solar inverter changes to independent invert mode. When the solar power is bigger than the load power, the solar power will feed the load completely, and the surplus part will charge the battery. When the solar  power is smaller than the load power, the insufficient part is supplemented by the battery; the batteries and the solar feed the load together.

4) When solar has no generating power, the power grid will charge and store energy to the battery through the power inverter.

5) When power grid is abnormal and there is no solar, batteries will feed the load.

2.Battery Modes

1) When the power grid is normal and the current solar power generation is bigger than the load power, solar power will feed the load completely and the surplus solar power will feed the battery and transmit to the grid.

2) When the solar power is smaller than the load power, the insufficient part is supplemented by the battery. The solar and the battery will feed the load together.

3) When solar power runs out or very little and the battery is placed to below 48/96/192/240 voltage (Depends on different solar system voltage), the discharge power of the battery will be linearly reduced. The insufficient part will be supplemented by power grid. And when it reaches the low-voltage protection of the battery, the load will be completely fed by the power grid.

4) When power grid is abnormal, the solar inverter will work in the independent invert mode. The solar power will feed the load. And if the solar power is insufficient, it is supplemented by the battery.

Note: under the BATT mode, if there is no solar, power grid won't charge the battery.

With power grid, solar, and batteries, solar inverter always uses solar energy first:

①If the solar power generation is 1000W and the AC load is 600W. The solar power supply 600W to the AC load, and 400W is left to charge the battery. At this time, the power grid does not provide energy.

②If the solar power generation is 1000W, the AC load is 1600W. The solar power supply 1000W for the AC load, the power grid supply 600W for the load (AC priority mode) or the battery supplies 600W for the load (Battery priority mode)

No power grid and batteries, but solar is available, the off grid solar inverter without battery automatically turns on and operates in the solar state, and the AC load is completely powered by the solar energy.

If the solar power generation is 1000W, the total power of the AC load can only be ≤1000W, and over 1000W will trigger the overload protection.

No solar and batteries, but power grid is available, the solar inverter without battery automatically turns on and operates in the power grid state, and the AC load is completely powered by the power grid.

If the power gird is powered off, the AC load cannot continue to operate.

No battery, but power grid and solar is available, solar inverter without battery always uses solar energy first:

①If the solar power generation is 1000W, the AC load is 600W. The solar powers the AC load to 600W. At this time, the power grid does not provide energy.

②If the solar power generation is 1000W, the AC load is 1600W. The solar power supply 1000W and the power grid supply 600W for the AC load.

# Why Choose Us？

▷R&D Ability

Xindun have 20+ senior engineer and is at the top of the industry.ISO 9001:2015,ISO 14001:2015,10+ Software Copyright,20+ Patent Certificates, 50+ Honorary Certificates.

▷OEM/ODM

We can provide customized services: logo, machine appearance,special voltage and power, etc. The products you see on other website which is same with us, they are all from Xindun Power.

▷Warranty

The warranty of Xindun products is 2~3 years(Industry-wide warranty is 1 year).

▷After-Sales Service

Xindun's product failure rate is within 5%, which is far lower than the average in the industry. We promise to solve the after-sales problems within 48 hours.We have cooperated with many customers for more than 10 years,without perfect after-sales service, they cannot always choose xindun!

# About Xindun Power

Guangdong Xindun Power Technology Co.,Ltd-Takes innovation as the core, grasps the leading photovoltaic power generation technology, and joins the advanced industrial Internet of things and big data technology to realize the successful application of cloud computing in the field of energy management. In the industry for more than 15 years of outstanding performance, let us become a strong influence in the field of companies.

★Factory Location-Foshan,Guangdong,China

★Main Market-Africa, Middle East, Asia & South America. (Ukraine, Russia, Vietnam, Pakistan, Nigeria, Kenya, South Afriac, Ghana, Thailand,Philippines, etc.)

★Factory-7000+Square Meters, 100+ workers

★Product Range-solar inverter,3 phase inverter,hybrid inverter,UPS,solar charge controller,solar power system,mini solar dc system

★Department-R&D, Production, Sales, Marketing, Purchasing, QA, After-sale service department

★Certificate-ISO 14001:2015, CE, IEC, TUV etc.

★Patent-Software Paten, Design Patent, Project Pantent

# Qualifications and Certificates

# Factory Workshop

We have nearly 8,000 square meters of standard solar inverter production factory, advanced R&D testing capabilities and hybrid solar inverter production equipment.Strict quality inspection and manufacturing process control.

# Production Process Of Solar Inverter Without Battery 

# Safe Packaging & Application Of Off Grid Solar Inverter Without Battery 

# Our Respected Global Customers  

# Frequently Asked Questions

Q1: Can a solar inverter work without battery?

A1: Yes, if you are connected to an electrical grid, you can use solar panels and inverters without battery storage. However, it's important to note that grid-tied solar systems are usually shutoff during power outages to prevent the backflow of electricity from harming utility workers.

Q2: How to Run off grid solar inverter Without Battery?

A2: If you are looking to run your inverter without a battery, you need an alternative power source such as a generator or solar panels.And you need to make sure that your inverter is properly configured.So you must be aware of the potential risks of running your inverter without a battery.

Q3: How is your after-sale service?

A3: We provide 3 years warranty and 1% sapre parts for free.We have specialized after-sales service engineers to provide professional after-sales service and technical support.

Q4: Does your company also provide other solar products except Inverter?

A4: Yes, we also provide other solar products for the whole solar power systems, such as solar charge controllers, solar panels, off grid solar inverters, on/off grid in one inverters, batteries, and other accesories related to the solar power system.

Q5: How to choose a right inverter?

A5: Tell us your demand, then our sales will recommend a suitable inverter to you.

Q6: How to solve the technical problem?

A6: 24 hours after-service consultancy just for you and to make your problem to solve easily.

Model Number: ZRS solar inverter without battery

Rated output power: 3KW-25KW

Battery Voltage: DC48V-240V

Output: AC110V/120V/220V/230V/240V-(50Hz/60Hz)

Output waveform:Pure Sine Wave off grid solar inverter without battery

Solar Controller: 2-Way MPPT Built-in Solar Inverter

Certificate:CE RoHS ISO,etc

OEM/ODM:Accepted,factory manufacturer wholesales at low price

# Off Grid Solar Inverter Without Battery Introduction

Solar and AC hybrid inverters are used in solar energy storage microgrid systems. The solar system can be flexibly configured with batteries or without batteries. The solar inverter configured with the battery forms a solar energy storage micro-grid system. In the absence of a battery, the solar inverter can form a solar microgrid system. The system preferentially uses PV energy. When the PV energy is not enough, it can be supplemented by mains power or batteries. When the PV energy is in surplus, the energy is stored in the battery, and these power sources can be utilized at night or when there is a shortage of electricity to ensure the normal operation of electrical equipment. Therefore, the off grid solar inverter can maximize the use of solar power generation, so as to achieve the purpose of saving electricity costs.

# Benefits Of Solar Inverter Without Battery

◆ Off grid solar inverter without battery high transmission efficiency;

◆  Intelligent energy management system, can set a variety of working modes;

◆ Dual MPPT solar controller input, precise algorithm, effective use of PV energy;

◆ Solar inverter without battery supports multiple parallel operations for user expansion;

◆ Solar power system can be flexibly configured with batteries or without batteries;

◆ Either diesel or gasoline generator input can be compatible with the system;

◆ Low-frequency transformer of the solar inverter without battery isolates the output and has strong impact resistance;

◆ Large-screen LCD display operating inverter without battery parameters in real time;

◆ Support a variety of remote monitoring communication software (RS232\RS485\Mobile APP\SNMP\GSM);

◆ Relieve the pressure on the urban power grid and reduce the cost of electricity.

# Off Grid Solar Inverter Without Battery Details

# Off Grid Solar Inverter Without Battery(Flexible configuration)

Off grid solar and AC hybrid inverters can be flexibly equipped with batteries. The advantages and application places of battery free, small capacity battery and standard capacity battery are shown in the figure below.

# Off Grid Solar Inverter Without Battery Specification 

# How to Use Off Grid Solar Inverter Without Battery

1.AC Modes

1) When the power grid is normal and the current solar power generation is bigger than the load power, solar power will feed the load completely and the surplus solar power will feed the battery and transmit to the grid.

2)When power grid is normal and the solar power is smaller than the load power, the insufficient part is supplemented by the power grid; The solar and the power grid feed the load together.

3) When power grid is abnormal, the solar inverter changes to independent invert mode. When the solar power is bigger than the load power, the solar power will feed the load completely, and the surplus part will charge the battery. When the solar  power is smaller than the load power, the insufficient part is supplemented by the battery; the batteries and the solar feed the load together.

4) When solar has no generating power, the power grid will charge and store energy to the battery through the power inverter.

5) When power grid is abnormal and there is no solar, batteries will feed the load.

2.Battery Modes

1) When the power grid is normal and the current solar power generation is bigger than the load power, solar power will feed the load completely and the surplus solar power will feed the battery and transmit to the grid.

2) When the solar power is smaller than the load power, the insufficient part is supplemented by the battery. The solar and the battery will feed the load together.

3) When solar power runs out or very little and the battery is placed to below 48/96/192/240 voltage (Depends on different solar system voltage), the discharge power of the battery will be linearly reduced. The insufficient part will be supplemented by power grid. And when it reaches the low-voltage protection of the battery, the load will be completely fed by the power grid.

4) When power grid is abnormal, the solar inverter will work in the independent invert mode. The solar power will feed the load. And if the solar power is insufficient, it is supplemented by the battery.

Note: under the BATT mode, if there is no solar, power grid won't charge the battery.

With power grid, solar, and batteries, solar inverter always uses solar energy first:

①If the solar power generation is 1000W and the AC load is 600W. The solar power supply 600W to the AC load, and 400W is left to charge the battery. At this time, the power grid does not provide energy.

②If the solar power generation is 1000W, the AC load is 1600W. The solar power supply 1000W for the AC load, the power grid supply 600W for the load (AC priority mode) or the battery supplies 600W for the load (Battery priority mode)

No power grid and batteries, but solar is available, the off grid solar inverter without battery automatically turns on and operates in the solar state, and the AC load is completely powered by the solar energy.

If the solar power generation is 1000W, the total power of the AC load can only be ≤1000W, and over 1000W will trigger the overload protection.

No solar and batteries, but power grid is available, the solar inverter without battery automatically turns on and operates in the power grid state, and the AC load is completely powered by the power grid.

If the power gird is powered off, the AC load cannot continue to operate.

No battery, but power grid and solar is available, solar inverter without battery always uses solar energy first:

①If the solar power generation is 1000W, the AC load is 600W. The solar powers the AC load to 600W. At this time, the power grid does not provide energy.

②If the solar power generation is 1000W, the AC load is 1600W. The solar power supply 1000W and the power grid supply 600W for the AC load.

# Why Choose Us？

▷R&D Ability

Xindun have 20+ senior engineer and is at the top of the industry.ISO 9001:2015,ISO 14001:2015,10+ Software Copyright,20+ Patent Certificates, 50+ Honorary Certificates.

▷OEM/ODM

We can provide customized services: logo, machine appearance,special voltage and power, etc. The products you see on other website which is same with us, they are all from Xindun Power.

▷Warranty

The warranty of Xindun products is 2~3 years(Industry-wide warranty is 1 year).

▷After-Sales Service

Xindun's product failure rate is within 5%, which is far lower than the average in the industry. We promise to solve the after-sales problems within 48 hours.We have cooperated with many customers for more than 10 years,without perfect after-sales service, they cannot always choose xindun!

# About Xindun Power

Guangdong Xindun Power Technology Co.,Ltd-Takes innovation as the core, grasps the leading photovoltaic power generation technology, and joins the advanced industrial Internet of things and big data technology to realize the successful application of cloud computing in the field of energy management. In the industry for more than 15 years of outstanding performance, let us become a strong influence in the field of companies.

★Factory Location-Foshan,Guangdong,China

★Main Market-Africa, Middle East, Asia & South America. (Ukraine, Russia, Vietnam, Pakistan, Nigeria, Kenya, South Afriac, Ghana, Thailand,Philippines, etc.)

★Factory-7000+Square Meters, 100+ workers

★Product Range-solar inverter,3 phase inverter,hybrid inverter,UPS,solar charge controller,solar power system,mini solar dc system

★Department-R&D, Production, Sales, Marketing, Purchasing, QA, After-sale service department

★Certificate-ISO 14001:2015, CE, IEC, TUV etc.

★Patent-Software Paten, Design Patent, Project Pantent

# Qualifications and Certificates

# Factory Workshop

We have nearly 8,000 square meters of standard solar inverter production factory, advanced R&D testing capabilities and hybrid solar inverter production equipment.Strict quality inspection and manufacturing process control.

# Production Process Of Solar Inverter Without Battery 

# Safe Packaging & Application Of Off Grid Solar Inverter Without Battery 

# Our Respected Global Customers  

# Frequently Asked Questions

Q1: Can a solar inverter work without battery?

A1: Yes, if you are connected to an electrical grid, you can use solar panels and inverters without battery storage. However, it's important to note that grid-tied solar systems are usually shutoff during power outages to prevent the backflow of electricity from harming utility workers.

Q2: How to Run off grid solar inverter Without Battery?

A2: If you are looking to run your inverter without a battery, you need an alternative power source such as a generator or solar panels.And you need to make sure that your inverter is properly configured.So you must be aware of the potential risks of running your inverter without a battery.

Q3: How is your after-sale service?

A3: We provide 3 years warranty and 1% sapre parts for free.We have specialized after-sales service engineers to provide professional after-sales service and technical support.

Q4: Does your company also provide other solar products except Inverter?

A4: Yes, we also provide other solar products for the whole solar power systems, such as solar charge controllers, solar panels, off grid solar inverters, on/off grid in one inverters, batteries, and other accesories related to the solar power system.

Q5: How to choose a right inverter?

A5: Tell us your demand, then our sales will recommend a suitable inverter to you.

Q6: How to solve the technical problem?

A6: 24 hours after-service consultancy just for you and to make your problem to solve easily.