SKU: 65535270042

DAHUA NTS-300-248UN Pure Sine Wave Inverters

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Description

DAHUA NTS-300-248UN Pure Sine Wave InvertersNTS 300 248UN > Uses true sine wave output with THD <3%. > Supports 4066 VDC wide voltage input and is suitable for 48 V storage battery input in solar systems. > Up to 93% full load efficiency. > Supports various protections, including low voltage alert and low voltage shutdown of storage battery, output short circuit protection, overload protection, overvoltage protection, over temperature protection and polarity protection. > Adjustable output

NTS-300-248UN 

> Uses true sine wave output with THD <3%.

> Supports 40–66 VDC wide voltage input and is suitable for 48 V storage battery input in solar systems.

> Up to 93% full-load efficiency.

> Supports various protections, including low voltage alert and low voltage shutdown of storage battery, output short circuit protection, overload protection, overvoltage protection, over temperature protection and polarity protection.

> Adjustable output voltage.

> Adjustable output frequency to 50 Hz and 60 Hz.


Product Data

Electrical Specification

AC Output Rated Power

300 W

AC Output Waveform

Pure sine wave

AC Output Frequency

50/60 Hz, can be adjusted by configuring button

AC Output Alternating Voltage

200/220/230/240 V, can be adjusted by configuring button

DC Input Direct Voltage

48 V

DC Input Direct Current

8 A

DC Input Frequency

93%

DC Input Battery Type

Lead-acid Battery, Lithium Battery

EMC

CLASS A

Safety Performance

Battery Low Voltage Alarm

44 ± 1 VDC

Battery Low Voltage Shutdown

40 ± 1 VDC

Battery High Voltage Alarm

62 ± 1 VDC

Battery High Voltage Shutdown

66 ± 1 VDC

Battery Reverse Polarity Protection

Yes

Overtemperature Protection

Yes

Output Short Circuit Protection

Yes

Output Overvoltage Protection

Yes

Others

Product Dimensions

210 mm × 130 mm × 55 mm (8.27" ×  5.12" × 2.17") (L × W × H)

Net Weight

1.3 kg (2.87 lb)

Packaging Dimensions

280 mm × 176 mm × 110 mm (11.02" ×  6.93" × 4.33") (L × W × H)

Operating Temperature

–25°C to +65°C (–13 °F to +149 °F)

Operating Humidity

20%–90% (RH) (non-condensing)

Storage Temperature

–30 °C to +70 °C (–22 °F to +158 °F)

Storage Humidity

10%–95% (RH) (non-condensing)

Accessory

1 × user's manual

Certifications

CE
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65535270042

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4.7 ★★★★★
Based on 16 reviews
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Verified Purchase
The Retired One
Louisville, US
★★★★★ 5
Worth purchasing
Color: Black, Size: 3 Panel Standard
Works great for privacy and to block out light. Folds easily, great value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
M
Midlife Mama
Carnegie, US
★★★★★ 4
Lightweight and Easy-to-Assemble
Color: Black, Size: 3 Panel Standard
These privacy screens are three separate panels, which is really convenient if you don’t need to use all of them at once. I’m currently using two to section off part of my craft room for storage, and it’s working perfectly. They’re lightweight and super easy to move around, so I can rearrange my space whenever I need to. Assembly was simple—everything went together quickly without any hassle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2025
C
Carlos
Charlottesville, US
★★★★★ 5
Great for Privacy, Just a Little Flimsy
Color: Black, Size: 3 Panel Standard
I recently got this room divider to create a bit more privacy in my home office, and it's been really handy. The thick polyester fabric helps block out distractions, and it's great that it's waterproof, so no worries about spills messing it up. The metal feet keep it stable enough, though I've noticed it can feel a bit wobbly if bumped. It's also super easy to fold and store when not in use, which is a huge plus if you have limited space like I do. Overall, it’s a practical addition, though handling it gently might be a good idea.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2025
S
Scout Kelly
West Palm Beach, US
★★★★★ 5
Perfect for Creating Private Spaces Without the Hassle
Color: Black, Size: 3 Panel Standard, Color: Black, Size: 3 Panel Standard
I recently picked up this Kecreque 3-panel room divider because we needed a flexible way to break up space in our garage. I wanted a place to hook up a small tv and play my SuperNES — and honestly, it’s been a fantastic purchase! First off, it’s bigger than it looks in pictures — fully opened, it stretches over 8 feet wide and stands about 6 feet tall. The panels are made of a thick, waterproof polyester fabric that feels much sturdier than I expected for the price. Plus, the steel frame is scratch- and rust-resistant, and the curved feet make it really stable. (No wobbling or tipping, even when our cats decide to race past it at full speed.) Assembly was straightforward — my husband did it himself in under 30 minutes with just the included instructions. The panels clip into the frame easily, and you can adjust the angle of each section depending on how much space you want to close off. It’s also surprisingly easy to move and fold up if you need to put it away; I just fold it flat and tuck it into a corner when it’s not in use. I really appreciate how low maintenance it is too — a quick wipe with a damp cloth has kept it clean. It’s been great for creating a semi-private video game nook, but I can also see it being perfect for an office, a church event, or even a kids’ room (the ad says it can “calm down arguments,” and honestly, I can believe it). Final thoughts: This is a sturdy, well-made, and versatile divider that’s easy to set up, reposition, and store. It looks clean and simple in any area or room and has held up well to daily use. Highly recommend if you need a practical and stylish way to create private spaces without committing to permanent walls!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2025
A
Aryn The Libraryan
San Leandro, US
★★★★★ 5
Quality, and not overly complicated
Color: Black, Size: 3 Panel Standard, Color: Black, Size: 3 Panel Standard
This is so easy to put together, the parts are numbered, and the wordless instructions are clearer than some I've seen. The material/fabric is pleasant to the touch, and of decent quality. I like that the panels can be used independently of each other, or connected together, depending on your space. Also, the cloth velcros onto the frame, so it can be removed easily for cleaning if need be, without unbolting anything. The combined weight in the box is decent, but once built, each panel is fairly light and easy to move around, while feeling sturdy/not going to fall over unless they're being mistreated. It's a bright sunny afternoon, and I took a picture looking towards a window, so you can see it blocks most things unless directly silhouetted by the bright light on the other side.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2025

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