This is power /low frequency power inverter and battery charger, two products in one 2 in 1.

The difference between power /low frequency and high frequency:
The power /low frequency inverter converts the DC power into low frequency low-voltage AC power firstly, then boosts into 220V 50Hz AC power for the load through the low frequency transformer. Its advantage is that the structure is simple, and various protection functions can be realized at lower voltages. Because there is a low frequency transformer between the inverter and load, the inverter runs stably, reliably, with strong overload capacity and shock resistance, and can suppress the high-order harmonic elements in the waveform. 

The high frequency inverter converts low-voltage direct current into high-frequency low-voltage alternating current through high frequency DC/DC conversion technology firstly. After the high-frequency transformer is boosted, it is rectified by the high-frequency rectifier filter circuit to a high-voltage direct current, usually above 300V high-voltage direct current; finally, the 220V low frequency alternating current is obtained for the load through the low frequency inverter circuit. 

The inverter transforms DC (direct current) power stored by batteries into AC (alternating current) electricity that can be used to power tools and appliances of all varieties.

It also has a built-in 60 amp multistage smart battery charger which uses AC power, like from the grid or from a fuel-powered generator, that can be used to recharge a battery bank as well. The battery-type selector on the top of the unit allows the ability to adjust the voltage provided to the bank.


AC120&240V  Split Phase Dual Output .
AC24V input .
It can be used in North America Countries.

It is stored in Rancho Cucamonga,CA,USA warehouse 91739, sending fast.  

product color : orange / black random

Attention:


THE FOB PRICE IS ONLY FOR REFERENCE ! Sending it from USA warehouse by USPS/UPS/Fedex


Before you paying the order, you should see the technical parameter  carefully and confirm the inverter / automatic voltage regulator / stabilizer / solar controller / transformer / uninterrupted power supplier (UPS) can meet your requirement and solve your problem.


Besides, tell me the specification and parameters of what you want to buy; the express address to calculate the shipping freight; the input voltage range and rated output voltage.


 


Inverter : if you want to buy, please tell us the below parameters:


  • Where do you need the inverter used for ?


  • What's the type of the load and the total load capacity ? (xxx W /xxx KW)


  • What's the input DC voltage ? (12V? 24V? or 48V?)


  • What's the output  AC voltage do you need?  (220V?  110V?  120V or 120V/240V complementary ? )


  • What's the kind of your battery ? (Lead-acid? Colloidal? Lithium or others) If you used the Lithium battery, please share the battery parameters with us to matching the inverter, such as the Rated voltage, Over voltage & Under voltage protecting parameter. unless you will buy it from us.


  • What's the type of your charging power ? (Utility power ? Solar Power ? Or the Generator Power ? )


  • If you have the solar power, do you need the related MPPT ? If yes, please share the total capacity of solar panels. (xxx W /xxx KW)


  • If you need the related MPPT, do you need the external single MPPT or the build-in MPPT ? (The build-in MPPT is built into the Inverter as an integrated Inverter. )

YIY Off Grid Inverter

PSW7 series SPLIT PHASE 120/240VAC  FOR HOME USE SOLAR INVERTER

PSW7 series single phase inverter is a new generation of PV string inverter which has been developed by YIY for residential users.
PSW7 series inverters have the advantages of compact size, light weight, easy installation and maintenace , and are above all cost efficient.
inverter outputModelPSW7 1000WPSW7 1500WPSW7 2000WPSW7 3000WPSW7 4000WPSW7 5000WPSW7 6000W
continuous output power1000W1500W2000W3000W4000W5000W6000W
surge rating (20s)3000W4500W6000W9000W12000W15000W18000W
capable of starting electric motor1HP1.5HP2HP3HP4HP5HP6HP
output waveformpure sine wave/same as input (bypass mode)
nominal efficiency>85%(peak)
line mode efficiency>95%
power factor0.9-1.0
nominal output voltage rms100-110-120vac/ 220-230-240vac
output votage regulation ±10% RMS
short circuit protection50HZ±0.3HZ/60HZ±0.3HZ
typical transfer timeyes, current limit function (fault after 1sec
THD10ms (Max)
dc inputNominal input voltage12.0vdc
*2 for 24vdc,*4 for 48vdc
minimum start voltage10.0vdc 
low battery alarm10.5vdc/11vdc
low battery trip10.0vdc/10.5vdc
high voltage alarm & fault16.0vdc
high dc input recovery15.5vdc
low battery voltage recover13.0vdc
idle consumption-search mode 
chargerinput voltagewide: 90-135vac/ 164-243vac
narrow: 100-135vac/194-243vac
output voltagedepends on battery type
charger breaker rating10a10a10a20a20a30a30a
max charge rate35A/70-90A max(charger current control)
over charge protection shutdown15.7v for 12vdc (*2 for 24vdc, *4 for 48vdc)
charger curve (4 stage constant current) 4 step digital controlled progressive chargebattery types (*2 for 24vdc, *4 for 48vdc)
battery typefast vdcfloat vdc
GEL USA1413.7
AGM 114.113.4
AGM 214.613.7
sealed lead acid14.413.6
gel Euro14.413.8
open lead acid14.813.3
calcuim15.113.6
de-sulphation15.5 for 4hrs
remote controlyes,optional
bypass& protectioninput voltagesine wave (grid or generator)
nominal voltage120vac230vac
low voltage trip80v/90v±4%184v/154v±4%
low voltage re engage90v/100v±4%194v/164v±4%
high voltage trip140v±4%253v±4%
high voltage re engage135v±4%243v±4%
max input AC voltage150vac270vac
nominal input frequency50hzor 60hz (auto detect)
low freq trip47±0.3hz for 50hz, 57±0.3hz for 60hz
low freq re engage48±0.3hz for 50hz, 58±0.3hz for 60hz
output short circuit protectioncircuit breaker
bypass breaker rating10a15a20a30a30a40a40a
transfer switch rating30amp for UL&tTUV270VAC
max bypass current30AMP 40AMP
mechanical specificationmountingwall mount
inverter dimension(L*W*H)382*219*179mm442*218*179mm598*218*179mm
Inverter weight16kg17kg20kg24kg35kg45kg45kg
shipping dimension(L*W*H)520*315*300mm580*315*300mm740*35*300mm
Shipping weight18kg19kg22kg26kg37kg47kg47kg
displaystatus LEDs/ status LEDs+LED
standard warranty1 year




OUR SERVICE

1)   OEM Service :

       We can customize PSW7 inverter and provide OEM branding designs for your need.
2)   Pre-Sales Service:
   * Salesmen with 3 months of product training.
   * Your technique questions will be forwarded to the engineer for solution.
   * Sample order support .
   * Visit our factory.
3)   After-sales Service :
   * Warranty:  1 years warranty
   * After-sales team keep track of usage and provide timely feedback
   * Engineers maintenance on the damaged part for free.
4)   Inverter Service :

      We always offer what our clients need. Reply client's questions in time. Supply best projects        solution for clients. We ship out the products on time.
5)   Rich Experience :

      We have more than 11 years experience in manufacturing inverter,inverter as per customer’s design and requirement.