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Home > Products > Solar Inverter > Modified Sine Wave Solar Inverter > 300W Modified Sine Wave Solar Inverter
300W Modified Sine Wave Solar Inverter
300W Modified Sine Wave Solar Inverter
300W Modified Sine Wave Solar Inverter
300W Modified Sine Wave Solar Inverter
  • 300W Modified Sine Wave Solar Inverter
  • 300W Modified Sine Wave Solar Inverter
  • 300W Modified Sine Wave Solar Inverter
  • 300W Modified Sine Wave Solar Inverter

300W Modified Sine Wave 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

Dimension: 172mm*150mm*58mm

Warranty: 1 Year

OEM: Support

Efficiency: ≥94%

Output Waveform: Modified Sine Wave

Nature of Source Flow: Passive inverter

Phase: Single

Output Power: 201 - 300W

Certification: CE, ISO9001, Other

Type: DC/AC Inverters

Power Source: Solar Power

Additional Info

Transportation: Ocean,Land,Air

Port: Huang Pu

Product Description

Product Overview

Power Inverter protection function brief description: Inverter protection, when the Sine Wave Inverter's connection line and the polarity of the battery are reversed, it will immediately burn the DC input fuse. At this time, the connection line with the battery should be immediately removed. Replace the fuse of the same specification(configured by the box), and then correctly connect the connecting wire of the DC/AC Inverter to the polarity of the battery. Overload protection. When the load you load exceeds the rated power, after 3 seconds -- 5 seconds, the buzzer will emit a pleasant alarm sound, while the green LED light flashes, and the charging inverter will automatically cut off the output. 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


pure sine wave inverter


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

pure sine wave 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 Solar Pump Inverter Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 300w Solar Inverter are quality guaranteed. We are China Origin Factory of 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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