Long Life Design 3.5kVA/3.5kw Rated Power Hybrid off Grid Solar Inverter
Product Details
| Customization: | Available |
|---|---|
| Nature of Source Flow: | Active Inverter |
| Phase: | Single |
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Basic Info.
- Model NO.
- OLU3524VMII
- Output Power
- >1000W
- Certification
- CE, ISO9001, CCC
- Type
- DC/AC Inverters
- Power Source
- Solar Power
- Circuit Topologies
- Full-Bridge Type
- Nature of Wave String
- Sine Wave Inverter
- Product Name
- Hybrid Inverter
- Keywords
- Solar Inverter
- AC Output Conversion Efficiency
- 93%
- AC Output Wave
- Pure Sine Wave
- Battery Input Battery Voltage
- 24VDC
- Battery Input Float Voltage
- 27VDC
- Battery Input Overvoltage Protection
- 33VDC
- Solar Charger MPPT Voltage Range
- 60~450VDC
- Solar Charger Max. Input Voltage
- 500VDC
- Solar Charger Max. Input/Charge Current
- 18A/80A
- AC Input Voltage
- 230VAC
- General Data Weight
- 9kg
- Packaging Size
- 420×315×145mm
- Protection Level
- IP20
- Storage Temperature
- -30℃ ~+70℃
- Transport Package
- Carton
- Specification
- Standard Specifications or Customized
- Trademark
- OULU
- Origin
- Jiangsu, China
- HS Code
- 8504403090
- Production Capacity
- 50000PCS/Year
Product Description

Product Description
HYBRID INVERTER
A Hybrid Inverter integrates multiple power conversion functions in a single unit for comprehensive energy management solutions. This versatile system combines various power sources and automatically switches between different energy inputs to optimize performance.
The intelligent design provides reliable backup power and reduces energy costs through efficient power management. With automatic switching capabilities and comprehensive energy optimization, these systems deliver enhanced energy savings and reliable operation across diverse applications.
MULTI-SOURCE INTEGRATION
BUILT-IN CHARGE CONTROL
DUAL OPERATION MODES
Combines different power sources in a single unit for comprehensive energy management, eliminating the need for separate components and reducing system complexity while providing a unified control solution.
Incorporates charge controller functionality to optimize energy harvesting from renewable sources, maximizing system efficiency and protecting batteries through intelligent charging management.
Supports both grid-connected and standalone operation for versatile installation options, providing flexibility for different applications and enabling energy independence in various environments.
Product Parameters
TECHNICAL PARAMETERS | ||||
Product Name | Hybrid Inverter | |||
Keywords | Solar Inverter | |||
Model | OLU3024VMII | OLU3524VMII | OLU4224VMII | |
Rated power | 3KVA/3kW | 3.5KVA/3.5kW | 4.2KVA/4.2kW | |
System voltage | 24VDC | |||
AC Output | Voltage Battery Mode | Single Phase 220VAC/230VAC/240VAC Can Be Set,±5% | ||
Conversion Efficiency(Peak) | 93% | |||
Switchover Time | 10ms(PC) ; 20ms(Home) | |||
Wave | Pure Sine Wave | |||
Battery Input | Battery Voltage | 24VDC | ||
Float Voltage | 27VDC | |||
Overvoltage Protection | 33VDC | |||
Solar Charger | Max. Input Power | 3.5kW | 4kW | 4kW |
MPPT Voltage Range | 60~450VDC | |||
Max. Input Voltage | 500VDC | |||
Max. Input/Charge Current | 18A/80A | |||
AC Charger | AC Input Voltage | 230VAC | ||
Voltage Range | 90~280VAC (Home Appliance)/170~280VAC (PC) | |||
Frequency Range | 50 Hz/60 Hz(Adaptive) | |||
Max. Charge Current | 40A/60A | |||
General Data | Weight | 9kg | ||
Communication Interface | RS485 | |||
Operating Environment | Appearance | With LCD Screen | ||
Operating Temperature | 0℃ ~+50℃ | |||
Storage Temperature | -30℃ ~+70℃ | |||
Humidity | 5%~95% ()Relative Humidity (Non Condensing) | |||
Protection Level | IP20 | |||
Packaging Size | 420×315×145mm | |||
Detailed Photos


ENERGY COST SAVINGS
HIGH CONVERSION EFFICIENCY
Reduces electricity expenses through intelligent load management and peak shaving capabilities, minimizing grid consumption during high-rate periods for enhanced economic benefits.
Delivers superior power conversion performance with minimal energy loss, maximizing overall system output and ensuring optimal energy utilization across all operating conditions.


WIDE INPUT RANGE
COMPREHENSIVE SAFETY PROTECTION
Accommodates various source configurations with flexible input specifications, ensuring compatibility with different system designs and component selections for versatile applications.
Incorporates multiple protection functions, including voltage, current, and temperature safeguards, ensuring reliable operation and protecting equipment from potential damage.









FAQ
Q1: Are you a factory?
A: Yes, we are a factory, and we have been producing solar inverters, storage batteries for more than 17 years in China.
Q2: How to select models?
A: Before purchasing, please contact us to confirm the model number and specifications to avoid any misunderstanding.
Q3: How do you ship the goods?
A: We normally ship goods by sea, by express(DHL/UPS/FEDEX/EMS), and by air, and also accept customer appointments.
Q4: Can I test a sample?
A: Yes, a sample can be offered for testing.
Q5: Can we be an agent or distributor?
A: Yes, welcome, and we will support you.
Q6: Can you do OEM or ODM service?
A: Yes, we have an R&D department and accept OEM and ODM service.
Q7: How about a warranty?
A: 12 MONTH warranty, technical support available, we always try our best to help customers solve problems
A: Yes, we are a factory, and we have been producing solar inverters, storage batteries for more than 17 years in China.
Q2: How to select models?
A: Before purchasing, please contact us to confirm the model number and specifications to avoid any misunderstanding.
Q3: How do you ship the goods?
A: We normally ship goods by sea, by express(DHL/UPS/FEDEX/EMS), and by air, and also accept customer appointments.
Q4: Can I test a sample?
A: Yes, a sample can be offered for testing.
Q5: Can we be an agent or distributor?
A: Yes, welcome, and we will support you.
Q6: Can you do OEM or ODM service?
A: Yes, we have an R&D department and accept OEM and ODM service.
Q7: How about a warranty?
A: 12 MONTH warranty, technical support available, we always try our best to help customers solve problems
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