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Home > Products > Solar Inverter > Modified Sine Wave Solar Inverter > Economic 300 Watt Micro Solar Inverter
Economic 300 Watt Micro Solar Inverter
Economic 300 Watt Micro Solar Inverter
Economic 300 Watt Micro Solar Inverter
Economic 300 Watt Micro Solar Inverter
  • Economic 300 Watt Micro Solar Inverter
  • Economic 300 Watt Micro Solar Inverter
  • Economic 300 Watt Micro Solar Inverter
  • Economic 300 Watt Micro Solar Inverter

Economic 300 Watt Micro Solar Inverter

    Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 10 Piece/Pieces
    Delivery Time: 25 Days
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Basic Info

Model No.: BEISM300ST

Nature of Source Flow: Passive inverter

Phase: Single

Output Power: 201 - 300W

Certification: CE, ISO9001, Other

Type: DC/AC Inverters

Power Source: Solar Power

Dimension: 172mm*150mm*58mm

Warranty: 1 Year

OEM: Support

Efficiency: ≥94%

Output Waveform: Modified Sine Wave

Additional Info

Transportation: Ocean,Land,Air

Port: Huang Pu

Product Description

Product Overview

The protection function of BELTTT Power Inverter is briefly described: The inverter's polar reverse connection protection. When the cable of the Sine Wave Inverter is connected with the battery polarity reversal connection, the DC input fuse in the inverter will be immediately burned. The connection to the battery should be removed immediately. Replace the fuse of the same specification(configured by the box) and then connect the DC/AC Inverter to the correct polarity of the battery. Overloading protection. When the load you load exceeds the rated power, after 3 seconds to 5 seconds, the buzzer will emit a harsh alarm sound, the green LED indicator light will flash, and the inverter will automatically cut off the output to protect the inverter.


Battery Rated Voltage 12V
Battery Type Lead Acid Battery
Maximum Charging Current 10A
No Load Current ≤6mA
High Voltage Protection 15.5V
Low Voltage Protection 11V
Steady Voltage 13.2V(10min)
Bulk Charger Voltage 14.6V(min)
Absorption Charge Voltage 14.4V(10min)
Float Voltage 13.6V
Control Method PWM
Battery Voltage Alarm N/A
Battery Low Voltage Shut-down 9.5V±0.5V
Battery Polarity Revsrse Protection Fuse
Nominal Power 300 Watt
AC Voltage 220V
Output Frequency 50Hz±0.5Hz
Output waveform Modified Sine Wave
Over Temperature Protection 75℃±5℃ Indicator Turn Red, Alarm Activated without Any Output
Overload Protection ≥300 watt, Indicator Red Lights and Green Lights are Flashing
Outlets 1
Operation Temperature 0℃-40℃ @100% load
Operation Humidity 20%-90%RH, No Freezer
Storage Temperature and Humidity -30℃-+70℃, 10%-90%RH
Weight 0.5Kg
Dimension(L*W*H) 152mm*95mm*55mm
Package Size(L*W*H) 210mm*142mm*65mm


Solar inverter


Figure-1. Two LED Indicators, Swtich and AC Outlet.

solar inverter


Figure-2. Nice Shape.

Solar Inverter


Figure-3. System Descrition.


1. Small, light, portable, perfectly suitable for outdoor

2. High efficiency

3. Multi-protections

4. Universal Outlets

5. Soft start-up

Product Uses

Solar Inverter

Company Profile



Q1: How to choose a right inverter?

A: Contact us, our sales will recommend you a suitable product.

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

A: Inverter will only accept DC input, but Solar Inverter can accept both DC input and PV input(solar input).

Q3. What is your packing terms?

A: Generally, we pack our goods with netural packing. However if you want us to use your boxes, we can do it under your authorization.

Q4. Do you support OEM?

A: Yes, we do support OEM. It's very welcome to ask more information.

Q5. What is the payment terms?

A: BY TT 30% deposit, and 70% balance before delivery. We'll show you the photos of the products and packages before you pay the balance.Small orders or sample can pay by TT, LC, Western Union, Paypal, Money Gram.

Q6. What is your delivery terms?

A: For EXW, FOB, CFR, CIF, DDU are accepetable.

Q7. How long is your delivery time?

A: Generally, it won't over 20 days after receiving your advance payment. It's all depend on type and quantity of the items you ordered.

Why Choose US

1. Extensive Experiences: We already have ten years experiences in off-grid Power Inverters manufacture field.

2. Good Quality: From materials to finished product, we always adhere to the high quality control strictly.

3.Good Service: To keep our long-term bussiness relationship with our costumers from all over the world, we always put the costumer benefit first.

Looking for ideal 300 Watt Solar Inverter Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 300 Va Solar Inverter are quality guaranteed. We are China Origin Factory of 300 Watt Solar Inverter Price. If you have any question, please feel free to contact us.

Product Categories : Solar Inverter > Modified Sine Wave Solar Inverter

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