# Off Grid Inverter Charger Features
◇ Ensures a pure sine wave output with an EI low-frequency transformer, providing robust impact resistance.
◆ Features an LCD display, allowing real-time monitoring of setting parameters and operating status.
◇ Compatibility extends to LiFePO4 batteries, AGM batteries, and gel batteries, offering versatile energy storage options.
◆ Offers three working modes (AC first, battery first, energy-saving mode) for versatile operation.
◇ Optional communication interfaces offer the flexibility of choosing between a RS485 communication port or an APP (WIFI or GPRS), providing added convenience in connectivity.
◆The working mode can be switched automatically, with the central processing unit (CPU) enabling fully automatic and intelligent switching based on the power supply situation. With a switching time of ≤ 4 milliseconds, it ensures uninterrupted power supply to loads.
# Off Grid Inverter Charger Details
# Off Grid Inverter Charger Wiring Diagram
# Off Grid Inverter Charger Application
# Off Grid Inverter Charger Package and Delivery
# Off Grid Inverter Charger Specification
| Specification |
| Model DA | 10212/24/48 | 15212/24/48 | 20212/24/48 | 30224/48 | 40224/48 | 50248 | 60248 |
| Rated Power | 1000W | 1500W | 2000W | 3000W | 4000W | 5000W | 6000W |
| Peak Power（20ms) | 3000VA | 4500VA | 6000VA | 9000VA | 12000VA | 15000VA | 18000VA |
| Start Motor | 1HP | 1.5HP | 2HP | 3HP | 3HP | 4HP | 4HP |
| Battery Voltage | 12/24/48VDC | 12/24/48VDC | 24/48VDC | 24/48VDC | 48VDC |
| Size(L*W*Hmm) | 485*262*181 | 525*292*206 |
| Packing Size(L*W*Hmm) | 580*310*240 | 620*340*265 |
| N.W.(kg) | 16 | 18 | 20 | 24.5 | 29 | 32 | 35 |
| G.W.(kg)（Carton Packing） | 18 | 20 | 22 | 26.5 | 32 | 35 | 38 |
| Installation Method | Wall-Mounted |
| Parameter |
| Input | DC Input Voltage Range | 10.5-15VDC（Single battery voltage） |
| AC Input Voltage Range | 85VAC~138VAC（110VAC） / 95VAC~148VAC（120VAC） / 170VAC~275VAC（220VAC） / 180VAC~285VAC（230VAC）
/ 190VAC~295VAC（240VAC） |
| AC Input Frequency Range | 45Hz~55Hz（50Hz) / 55Hz~65Hz（60Hz) |
| Max AC charging current | 0~30A(Depending on the model） |
| AC charging method | Three-stage (constant current, constant voltage, floating charge) |
| Output | Efficiency(Battery Mode) | ≥85% |
| Output Voltage(Battery Mode) | 110VAC±2% / 120VAC±2% / 220VAC±2% / 230VAC±2% / 240VAC±2% |
| Output Frequency(Battery Mode) | 50/60Hz±1% |
| Output Wave(Battery Mode) | Pure Sine Wave |
| Efficiency(AC Mode) | >99% |
| Output Voltage(AC Mode) | 110VAC±10% / 120VAC±10% / 220VAC±10% / 230VAC±10% / 240VAC±10% |
| Output Frequency(AC Mode) | Follow input |
Output waveform distortion
(Battery Mode) | ≤3%（Linear load） |
| No load loss(Battery Mode) | ≤2.5% rated power |
| No load loss(AC Mode) | ≤2% rated power（ charger does not work in AC mode） |
| No load loss(Energy saving Mode) | ≤10W |
| Battery Type | VRLA Battery | Charge Voltage :14.2V; Float Voltage:13.8V( 12V system; 24V system x2 ; 48V system x4) |
| Customize battery | Charging and discharging parameters of different types of batteries can be customized according to user requirements
(charging and discharging parameters of different types of batteries can be set through the operation panel) |
| Protection | Battery undervoltage alarm | Factory default: 11V(12V system; 24V system x2; 48V system x4) |
| Battery undervoltage protection | Factory default: 10.5V（12V system; 24V system x2; 48V system x4） |
| Battery overvoltage alarm | Factory default: 15V(12V system; 24V system x2; 48V system x4) |
| Battery overvoltage protection | Factory default: 17V(12V system; 24V system x2; 48V system x4) |
| Battery overvoltage recovery voltage | Factory default: 14.5V(12V system; 24V system x2; 48V system x4) |
| Overload power protection | Automatic protection (battery mode), circuit breaker or insurance (AC mode) |
| Inverter output short circuit protection | Automatic protection (battery mode), circuit breaker or insurance (AC mode) |
| Temperature protection | >90°C（Shut down output） |
| Alarm | A | Normal working condition, buzzer has no alarm sound |
| B | Buzzer sounds 4 times per second when battery failure, voltage abnormality, overload protection |
| C | When the machine is turned on for the first time, the buzzer will prompt 5 when the machine is normal |
| Working Mode | Battery First/AC First/Saving Energy Mode |
| Transfer Time | ≤4ms |
| Display | LCD |
| Thermal method | Cooling fan in intelligent control |
| Communication(Optional) | RS485/APP(WIFI monitoring or GPRS monitoring) |
| Environment | Operating temperature | -10℃~40℃ |
| Storage temperature | -15℃~60℃ |
| Noise | ≤55dB |
| Elevation | 2000m（More than derating） |
| Humidity | 0%~95% ,No condensation |
# 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 18 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-10000+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-CE, IEC, TUV, ROHS etc.
★Patent-Software Paten, Design Patent, Project Pantent
# Qualifications and Certificates
# Factory Workshop
We have nearly 10000 square meters of standard off grid solar inverter charger production factory, advanced R&D testing capabilities and off grid inverter charger production equipment.Strict quality inspection and manufacturing process control.
# Our Respected Global Customers
# Frequently Asked Questions
Q1:Are you a factory or a trading company ?
A1:We are a factory made in China. Founded in 2006, we have been focusing on the R&D, design, production and export sales of inverters, solar controllers and solar power systems.
Q2:Do you accept custom off grid inverter charger?
A2: Yes, OEM and ODM is supported.we have a professional R&D team with over 18 years of experience and a wealth of customisation experience to provide you with professional customisation support including but not limited to packaging, functionality etc.
Q3:Can I take some samples to test before placing a bulk order?
A3:We provide our customers with sample products to test and evaluate the quality and performance of our solar inverters. For more information on how to request a sample, please contact our sales team.
Q4:Can the off grid inverter charger pricing be cheaper?
A3:Of course, you will be offered a a very good discount with large quantities.
Q5:What is your after-sales service?
A5:We have a professional after-sales team, in case of any problems, first contact us to help you solve, we have a 24 months warranty and lifetime technical support. We will track product usage until you are satisfied.
Q6:What are our mppt solar inverter sales markets?
A5:The inverters and solar energy systems of Xindun Power have been sold to more than 100 countries and regions around the world. The main markets are: Africa, the Middle East, Asia, South America, etc.
Model Number: DA Off Grid Solar Inverter
Rated output power: 1000W-6000W
Battery Voltage:DC 12V/24V/48V
Output: 110VAC / 120VAC / 220VAC / 230VAC/ 240VAC
Output waveform: pure sine wave
Certificate:CE RoHS ISO,etc
OEM/ODM:Accepted,factory manufacturer & supplier wholesales at low price
Model Number: DA Off Grid Solar Inverter
Rated output power: 1000W-6000W
Battery Voltage:DC 12V/24V/48V
Output: 110VAC / 120VAC / 220VAC / 230VAC/ 240VAC
Output waveform: pure sine wave
Certificate:CE RoHS ISO,etc
OEM/ODM:Accepted,factory manufacturer & supplier wholesales at low price
# Off Grid Inverter Charger Features
◇ Ensures a pure sine wave output with an EI low-frequency transformer, providing robust impact resistance.
◆ Features an LCD display, allowing real-time monitoring of setting parameters and operating status.
◇ Compatibility extends to LiFePO4 batteries, AGM batteries, and gel batteries, offering versatile energy storage options.
◆ Offers three working modes (AC first, battery first, energy-saving mode) for versatile operation.
◇ Optional communication interfaces offer the flexibility of choosing between a RS485 communication port or an APP (WIFI or GPRS), providing added convenience in connectivity.
◆The working mode can be switched automatically, with the central processing unit (CPU) enabling fully automatic and intelligent switching based on the power supply situation. With a switching time of ≤ 4 milliseconds, it ensures uninterrupted power supply to loads.
# Off Grid Inverter Charger Details
# Off Grid Inverter Charger Wiring Diagram
# Off Grid Inverter Charger Application
# Off Grid Inverter Charger Package and Delivery
# Off Grid Inverter Charger Specification
# 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 18 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-10000+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-CE, IEC, TUV, ROHS etc.
★Patent-Software Paten, Design Patent, Project Pantent
# Qualifications and Certificates
# Factory Workshop
We have nearly 10000 square meters of standard off grid solar inverter charger production factory, advanced R&D testing capabilities and off grid inverter charger production equipment.Strict quality inspection and manufacturing process control.
# Our Respected Global Customers
# Frequently Asked Questions
Q1:Are you a factory or a trading company ?
A1:We are a factory made in China. Founded in 2006, we have been focusing on the R&D, design, production and export sales of inverters, solar controllers and solar power systems.
Q2:Do you accept custom off grid inverter charger?
A2: Yes, OEM and ODM is supported.we have a professional R&D team with over 18 years of experience and a wealth of customisation experience to provide you with professional customisation support including but not limited to packaging, functionality etc.
Q3:Can I take some samples to test before placing a bulk order?
A3:We provide our customers with sample products to test and evaluate the quality and performance of our solar inverters. For more information on how to request a sample, please contact our sales team.
Q4:Can the off grid inverter charger pricing be cheaper?
A3:Of course, you will be offered a a very good discount with large quantities.
Q5:What is your after-sales service?
A5:We have a professional after-sales team, in case of any problems, first contact us to help you solve, we have a 24 months warranty and lifetime technical support. We will track product usage until you are satisfied.
Q6:What are our mppt solar inverter sales markets?
A5:The inverters and solar energy systems of Xindun Power have been sold to more than 100 countries and regions around the world. The main markets are: Africa, the Middle East, Asia, South America, etc.
