Low Frequency Solar Power Inverter 1kw - 12kw Inbuilt MPPT Controller and Isolation Trasnformer

Introducing the Low Frequency Solar Power Inverter with Inbuilt MPPT Controller and Isolation Transformer. Factory direct, high quality, and efficient.
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  • Overview
  • Product Description
  • Detailed Photos
  • Company Profile
  • Our Advantages
  • FAQ

Basic Info.

Model NO.
Winner Star Series
Output Power
Grid Type
off-Grid Inverter
Output Type
Circuit Topologies
Full-Bridge Type
Nature of Wave String
Sine Wave Inverter
Short Circuit
Black & White
Single Phase
Power Source
Electric Power & Solar Power & Wind Power
Transport Package
HS Code
Production Capacity

Packaging & Delivery

Package Size
51.00cm * 33.00cm * 215.00cm
Package Gross Weight

Product Description

Product Description

Low Frequency Solar Power Inverter 1Kw - 12Kw inbuilt Mppt Controller and isolation trasnformer

1: Pure sine wave output (THD< 3%)
2: Build in MPPT solar charge controller 30A - 100A
3: Inbuilt isolation trnsformer and 3 times surge power
4: Can work with air conditioner, microwave, refrigerator and other inductive loads

Key Features
  • AC Charging current 0-35A
  • Can choose different types of batteries
  • High-low voltage protection
  • Against overload, short-circuit Protection
  • Over voltage, battery reverse connection(optional)
  • Under-voltage and over-temperature protection
  • Selectable battery priority or utility priority
  • Have UPS function and AC charger function
  • AC Grid priority&battery priority working mode are selectable
  • AC Grid mode: AC Bypass supplies load when AC is normal, battery invert AC Supplies load when AC is Off
  • Battery priority: Battery invert supplies load when battery get full-charged; AC Bypass supplies load When battery low and at the meantime battery get charged from solar controller. It transfers back to
  • Battery invert mode when battery gel full charged. It males full use of solar energy and saves electricity.
Model W1000 So W1500 So W2000 So W3000 So W4000 So W5000 So W6000 So W8K  So W10K So W12K So
Input Rated capacity 1000W 1500W 2000W 3000W 4000W 5000W 6000W 8KW 10KW 12KW
peak power 3000W 4500W 6000W 9000W 12000W 15000W 18000W 24KW 30KW 36KW
Commercial Power range(VAC) 110VAC:73~137  120VAC:80~150
220VAC:145~275  230VAC:152~288 240VAC:158~300
Mains input frequency range 45-65HZ
Battery DC Voltage 12 VDC / 24VDC / 48VDC 48VDC 48VDC / 96VDC 96Vdc
DC input voltage range 12VDC:10.5-15VDC   24VDC:21-30VDC   48VDC:42-60VDC  96VDC:84-120VDC
Charger AC charging 0A-35A (set on LCD Panel)
Output Capable of starting electric motor 0.5HP 1HP 1.5HP 2HP 3HP
AVR voltage range (VAC) 110 / 120 / 220 / 230 / 240±10%(Auto-sensing)
Battery over voltage protection 12VDC:16.7VDC  24VDC:33.4V   48VDC:66.8V   96VDC:134V
Battery over voltage alarm 12VDC:15VDC    24VDC:30V     48VDC:60V  96VDC:120V
Battery under voltage protection 12VDC:10.5VDC  24VDC:21V     48VDC:42V  96VDC:84V
Battery low voltage protection 12VDC:10VDC    24VDC:20V     48VDC:40V  96VDC:80V
Transfer time Typical:5ms(Including detection time)
Temperature protection ≥85ºC alarm ≥90ºC machine shut off
overload IPS automatically shut down if overload exceeds 120% of normal value for 10 seconds, IPS automatically resume work if overload comes to rated load.
Waveform Pure sine wave
Frequency Commercial power supply: shared frequency with the commercial inversion state:60/50±0.5
Output frequency range Tracking automatically
(electric supply mode)
Solar MPPT Controller   MPPT Controller  30A 60A   60A or 100A  100A
Max PV Input Power 360W / 720W / 1440W 48Vdc: 2880W / 96Vdc: 5760W 48Vdc:2880W / 4800W 9600W
/96Vdc:5760W / 9600W
Max PV Input Open Circuit Voltage (Voc) 12/24/48Vdc Max: 190Vdc;  96Vdc Max 230Vdc
Mppt Working Voltage Range 12V: 20-80Vdc,  24: 37-105Vdc,  48V: 72-160Vdc,  96V: 144-230Vdc
Temperature Operating Temperature 0ºC~70ºC
Thermal method Cooling fan in intelligent control≤42ºC fan rotates slowly to ≥45ºC fan rotates fast
Appearance External Size(mm) (L*W*H) 460*230*200mm 650*270*200mm 763*315*248mm
Gross Size(mm) (L*W*H) 530*330*255mm 740*350*275mm 840*405*320mm
Net weight(kg) 17 21 22 29 37 39 43 60 63 65
Gross weight(kg) 19 22 24 31 40 32 45 64 66 68
*Specification is subject to change without prior notice.
Detailed Photos


Low Frequency Solar Power Inverter 1kw - 12kw Inbuilt MPPT Controller and Isolation Trasnformer
Low Frequency Solar Power Inverter 1kw - 12kw Inbuilt MPPT Controller and Isolation Trasnformer
Low Frequency Solar Power Inverter 1kw - 12kw Inbuilt MPPT Controller and Isolation Trasnformer
Company Profile

Shenzhen UPSEN Electronic CO., Ltd. locates in south of China, Shenzhen City, close to Pearl of the Orient HK, with beautiful environment and convenient transport.

We are a private high-tech enterprise integrating researching & development, production & operation and technical services as a whole, which is specialized in Electric, Electronic and Energy fields for a long time. Our main products are UPS Power, Inverter Power, Battery Power, Solar&Wind Power. We are dedicated to offer quality power and power solution for Data-center,Telecom, Bank, Hospital, Transportation, Industry, A-rmy, Security, and civil & office area etc. Moreover, we have mastered the core technology of power products through our independent research, we are one of few domestic enterprises which can meet the customers' customized requirements, and provide professional power solutions.

We already past ISO9001 international quality system certification, and established a complete quality system ranging from material source, process, assembling to testing. All our products are with CE Certificate, which exported to more than 30 countries and areas, like Australia, Europe, Africa, North America, South America, the Middle East, central Asia, southeast Asia etc.

We will always offer excellent quality and products to customers. Hope to make Integrity and Double-Win business with you, and to be your professional power supplier and solve your any power problems.We are sure UPSEN can achieve more successes with our efforts and your support.

Low Frequency Solar Power Inverter 1kw - 12kw Inbuilt MPPT Controller and Isolation Trasnformer
Low Frequency Solar Power Inverter 1kw - 12kw Inbuilt MPPT Controller and Isolation Trasnformer Low Frequency Solar Power Inverter 1kw - 12kw Inbuilt MPPT Controller and Isolation Trasnformer Low Frequency Solar Power Inverter 1kw - 12kw Inbuilt MPPT Controller and Isolation Trasnformer
Our Advantages

1:  High working efficiency and production, to be sure compeitive price

 2: Strict material quality control, to be sure all materials meet CE standards

 3: Independent test equipment suitable for most international standard tests  
 4:Each process been tested before assembling which can assure low fault rate, and improve shortages

 5: Professional R&D Engineers with average bachelor degree

 6: Products average upgrading every 1.5~2 years 

 7: 1% free unit or 2% free parts for timely warranty service

 8: Free technical support before and after sales


Q1. What is packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, 
We can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?

Q4. How about your delivery time?
A: Generally, it will take 7-20 days after receiving your advance payment. 
The specific delivery time depends on the items and the quantity of your order.

Q5. Can you OEM and ODM Service?
A: Yes, we can  provide free OEM Service, and ODM Service is available for volume order too.

Q6. Do you test all your goods before delivery?
A: Yes, all our products have more than 6~8 hours for againg, and strict test before dispatch

Q7. Do you have any MOQ limit?
A: Low MOQ, 5 pieces for sample checking is available.

Q8. Can I have a sample order?
A: Yes, sample order is acceptable to test and check quality for the first cooperation

Q9. How to proceed with an order?
A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirm the samples and places deposit for formal order. Finally, We arrange production.

Contact us

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