Off Grid 3000W Pure Sine Wave Inverter Charger via Solar Panel and Grid-Tie

                                    Must Power Limited                                      

 

                                                  MUST Power Revenue Growth Increases Every Year

 

Must Power Owns 4-floor Factory Buildings with 8000 Square Meters Areas and over 200 Workers.

And Must Power have 2 Teams of R&D Dept.QA Dept, IQC Dept and Agine Room for Product QualityAssurance.

 

From Raw Material to Finished Products, Factory will take following steps to Ensure Good Quality.

 

  1- Raw Material Quality Inspection by IQC

  

  2- Unfinished Parts quality test through Inspection Machine, such as test PCBA board by send current ot volt to test

       thecirciut working status.

 

  3- When finishing complete assemble, test quality by ATE, to inspect all the unit function.

 

  4- Aging Test in Aging Room.

 

  5- Quality inspect in QA dept by random.

 

 

 

Q1: How to choose a right inverter?

A1:Tell us your demand, then our sales will recommend a suitable inverter to you.

Q2: What's the different between inverter and solar inverter?

A2:  Inverter is only accept AC input, but solar inverter not only accept AC input

but also can connect with solar panel to accept PV input, it more save power.  

Q3: How about the delivery time?

A3:  7 days for sample; 25 days for bulk order.

Q4: What is the warranty of inverter?

A4: One year warranty on Must-Solar product.