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Power Newsletter - February 2021
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Lithium UPSs + Lithium Home Power

KSTAR is a leading brand in power electronics and new energy products, including data center critical infrastructure (UPS, battery, precision distribution), modular data center solutions, PV and ESS solutions.

 Home Power Systems with Lithium Batteries

Home Power Systems from Kstar can be Standalone or Mains connected.

The Kstar solution is unique in that it resides in the house and it's sleek exterior can blend in as part of the furniture.

The Batteries for System come in blocks of 5 or 10 kilowatt/hrs and can be paralleled up for big systems.

A 10 KWHr system weighs just 100Kgs, about 3 to 4 times lighter than an SLA system, which means it can be moved into a house on a hand trolley.

Lithium has major advantages over SLA in that they can be discharged down to below 70% without reducing the Life of the battery. If you do a comparison of Lithium versus SLA batteries you can get 30 to 40% more power out of the same size batteries.

UPS Lithium Power

MasTec has sold well over 30K UPSs since 1992. The biggest issue with UPSs is not reliability, they are almost 100% now. It is batteries, they need replacing each 3 years and in bad power areas every 2 years. This is expensive to do the service and also it is possible to damage the UPS if it is not done correctly.

Lithium Battery UPSs are far more cost effective, they will never need new batteries, as the life time of UPS site on average is about 5-10 years before being replaced. Lithium batteries will last 10-15 years, which means you can continue to use the UPS past the normal site life time.

Lastly, the UPS can also have smaller batteries as the same extra power extraction advantages apply to UPS as for Home Power systems.

Monthly Power Product Announcements

 
NEW DC Generation
NEW Battery Tester Series
NEW Drivetrain Tester Series


3U 15kVA! Touch Screen! New IT7800 High Power AC/DC Power Supply
EV Battery Testing Solution

Now has Lithium UPS (Wall mount, Rack mount and Tower.)
New Inverter: X1-602/123

Inverter with Charger: DAD300-12


Firmware Update: SPD3303C


SiP-41B/42B Smart Industrial UPS Box

 

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 KSE 3.6~5K Series (048)

KSE 3.6~5K Series bidirectional energy storage hybrid inverter can control the flow of energy intelligently and protect against power outage. The PV energy can be provided to the load, fed into the public grid and charge the battery during the daytime. And the energy stored in the battery can be discharged to power the load during night time. The public grid can also charge the battery via the hybrid inverter.

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KSE Series Hybrid Inverter (048S)

KSE Series Hybrid Inverter can control the flow of energy intelligently and protect against power outage. The PV energy can be provided to the load, fed into the public grid and charge the battery during the daytime. And the energy stored in the battery can be discharged to power the load during night time. The public grid can also charge the battery via the hybrid inverter.

Dual MPPT
Compatible with Li-ion and Lead-acid
Inbuilt UPS function
IP65 protection
Integrated EMS via LCD
On-grid and Off-grid mode
Reactive power controller
Export control function

Modular UPS


Modular UPS-HPM Family

HPM series UPS is developed as a high frequency on line modular UPS for medium and large data center, adopting fully digital control technology, fully guarantee power supply to operate reliably and stably; diversified option of modular power, accurately position user side requirements; flexible redundancy design greatly increase the system availabity, user can realize expansion as demand, and modular structure greatly increase the convenience for maintenance.

 

BluE-S-5000D Series
All-In-One Single Phase Storage Solution

KSTAR energy storage solution BluE-S-5000D SERIES is the optimal choice for hybrid systems,which is designed with CATL Lithium Ion Battery Solution + KSTAR Inverter Solution. The all-In-one single phase storage solution is safe, reliable and higher yields.

All in one design
High efficiency up to 97.6%
IP65 protection
String monitoring optional
Easy installation
Digital controller
DC/AC Surge protection
Reactive power controller

_Line-interactive UPS
 

UA Family 400-3000VA

UA series is a line interactive UPS which is integrated with AC voltage stablizer, standby power, and surge voltage surpression, meanwhile with compact size, full function, high efficiency, high reliability, ease to be used. It can supply comprehensive power protection for termianl equipment, PC, station, SOHO equipments.

 If you would like to contact us about any of these products, feel free to email us.

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Power Newsletter - December 2020

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AC and DC Loads and more

  

Lithium 12 Volt 100Amphr Batteries

 

All things Power UPS Medical PDU USB Power

  

Medical Grade Power

 

Xbee Wireless Comparison Sheet

 
IIOT > EPIC Linux Real Time Edge Computer

 

Signal conditioning, data acquisition, and data communication products

  

Loggers

  

  

Programmable Instruments and Power Sources

   

 

IIOT Bluemix IO

 

DAQ USB, Ethernet, WiFi and Buses

  

High Powered AC and DC Power Supplies

  

 
 

  

Industrial IIOT and Automation

 
 

 

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