Gold Member Since 2010
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Shenzhen Must Power Limited

Solar Inverter, on/off Grid Combined Inverter, Pure Sine Wave Solar Inverter manufacturer / supplier in China, offering Low Frequency on/off Grid Combined Hybrid Solar Inverter, Low Frequency Power Inverter 6kw 48VDC, Must Power New Design Hot Sale 800W Line Interactive UPS and so on.

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Low Frequency on/off Grid Combined Hybrid Solar Inverter

Purchase Qty.:
1-9 10+
FOB Unit Price: US $380 US $750
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $380
10+ US $750
Get Latest Price
Production Capacity: 5000PCS/Month
Transport Package: Carton Packing
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: PH3000
  • Phase: Single
  • Certification: CE, ISO9001
  • Type: DC/AC Inverters
  • Circuit Topologies: Solar Inverter
  • Product Name: Low Frequency on/off Grid Combined Hybrid Solar in
  • Rated Power: 2kw~4kw
  • Protection: Overload, Short Circuit Protection
  • Warranty: 12 Months
  • Max AC Charge Current: 80A
  • Application: Home Theater
  • Specification: CE, ISO
  • HS Code: 8504403090
  • Nature of Source Flow: Pure Sine Wave Inverter
  • Output Power: >1000W
  • Brand: OEM or ODM
  • Power Source: Solar Power
  • Nature of Wave String: Sine Wave Inverter
  • Output Waveform: Pure Sine Wave Output
  • Frequency: 50Hz/60Hz Auto Sensing
  • Display: LED+LCD Display
  • Max PV Charge Current: 45A/60A
  • Solar Charge Controller: MPPT
  • Trademark: OEM or ODM
  • Origin: Shenzhen, China
Product Description
1.About the PH3000 series Low Frequency Solar Inverter:

This is a multi-function energy storage inverter, combining functions of inverter, On-grid, MPPT soalr charge controller, and battery charger to offer uninterruptible power support with portable size. its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/ solar charge priority, and acceptable input voltage based on different applications.

2. Main Features of PH3000 PK series:

. On-grid inverter with energy storage
. 48V default battery voltage
. Combining solar system, AC utility, and battery power source to supply continuous power
. Multiple operations: Basic Grid-Tie (On-Grid), off-Grid, Grid-Tie with battery back-up also recognized as Grid-interactive
. Pure sine wave output
. MPPT solar charge controller 45A 60A
. MPPT efficiency max 98%
. LED+LCD status display
. 50Hz/60Hz automatic sensing


3. Details introduction of PH3000:
1) Details about the terminals: PV in terminal, AC in terminal, battery connection terminal, fan cooling, and AC output plug

 2) LED+LCD display for easy setting and operation: setting operation mode via LCD, such as PV priority mode, AC priority mode, frequency 50Hz or 60Hz setting.

3) Connection& Diagram: hybrid one for connecting both PV and AC

Low Frequency on/off Grid Combined Hybrid Solar Inverter
Low Frequency on/off Grid Combined Hybrid Solar Inverter


4.Payment & Shipping & Sample

1) Payment: T/T (Telegraphic transfer), and Western Union
2.)Shipping: DHL, FedEx, UPS, EMS, Airway and By Sea

5.Our services

24 hours Online----You will get my quotation and response within 24hours


12 months warranty----You will get the spare parts and maintaince guides if any break dowm


Available spare parts----You will get the spare parts for after-sale service


After-sale service----You will be servised by the professional after-sale service center if any problems


To be regular clients or Agents of MUST----You will get the beautiful gifts and many Preferencial Policy


24 Hours After-service consultancy just for you and to make your problems to solve easily.
(Heaven Lee  
Must Power Team will offer these guides below.
  A. Need a Accessory
  B. Products Repair
  C. Power Problems to Solve
  D. Power Protection Solutions, etc.

6.MUST POWER LIMITED Company Introduction:
Low Frequency on/off Grid Combined Hybrid Solar Inverter

-------Must Power Limited was established in 1998, with the headquarter in Hong Kong, which is a professional Hi-tech enterprise specializes in the research, development and manufacturing of Uninterruptible Power Supply (UPS), power inverter, solar power inverter.

--------Our comprehensive product lines include: Offline UPS, line interactive UPS, online UPS, power inverter, solar inverter, solar controller. Most products with CE, SONCAP certificate and IS9001 quality certificate. We are one of the authorized suppliers for China Government.

--------Must power with an excellent R & D team formed by over 30 engineers, and together 10, 000 square meter in-house manufacturing facilities in Shenzhen city, Guangdong, China.
Our main markets are Africa, Middle East as Ukraine, Italy, Kenya, South Africa, Nigeria, Pakistan etc.
Contact US:
--------Want to know more about our company?
--------Want to know more about our products? Want to know more about the Price, packing, Shipping and any discount? Dear Friend, Do not Hesitate. Leave a Inquiry! ! ! ! : -

7.Why Always Must Power???
1)Professional--Over 12 years Professional Power System Producing Experience
3)Hi-tech--Two Advanced R&D Team
4)Certifications--Applied with CE, ISO 9001, Soncap,IEC etc
5)Quality guarantee--One year warranty

8. Answers to frequency questions:

 1. Q: Can I have sample before formal order?

     A: Sure, it will be warm welcomed.


2. Q: What's the warranty:

    A: 12 months.


3. Q: What's the payment methods?

    A: Usually we accept T/T  (Telegraphic Transfer), and Western Union.


4. Q: OEM is available?

    A: Yes, OEM is welcomed.

Contact information:
Heaven Lee
Mobile phone: +86 13823339627


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