250 Watt 120V Solar Inverter Grid Tie Inverter WVC300  


Please read all details before you place order. Please inquiry us if you have any question 


since the item is for professional people with experience related.


 

 

Input Data

WVC300

Recommended input power

200-300Watt

PV modules recommended

300W/Vmp>34V/Voc<50V

(You will get nice efficiency when using the panels recommended.)

Maximum input DC voltage

50V

Peak power tracking voltage

25-40V

Operating Voltage Range

17-50V

Min / Max start voltage

22-50V

Maximum DC short current

15A

Maximum Input Current

9.8A

( your solar panels' output current in series or in parallel should be less this value. )

Output Data

@120VAC

Peak power output

260Watt

Rated output power

250Watt

Rated output current

2.08A

Rated voltage range

80-160VAC

Rated frequency range

57-62.5Hz/47-52.5Hz

(Adjusted automatically)

Power factor

>96%

Maximum units per branch circuit

15PCS(Single-phase)

Output Efficiency

@120VAC

Static MPPT efficiency

99.5%

Maximum output efficiency

91% (tested in experimental lab)

Night time power consumption

<50mW Max

THDI

<5%

Exterior

Ambient temperature

-40°C to +60°C

Operating temperature range (inverter inside)

-40°C to +82°C

Dimensions (WxHxD)

191mm*176mm*38mm

Weight

0.83kg

Waterproof Rating

IP65

Cooling

Self-cooling

Feature

Communication Mode

Power Line

Power transmission mode

Reverse transfer, load priority

Monitoring System

Lifetime free

Electromagnetic compatibility

EN50081.part1EN50082.part1

Grid disturbance

EN61000-3-2 Safety EN62109

Grid detection

According to DIN VDE 1026 According to UL1741

( No VDE or UL Certificates )

Certificate

CEC,CE National patent technology



Content included:


1 inverter
1 PV cable ( 35cm 10 AMP)
1 bag screws
1 manual
Warranty:
One year
System Block Diagram & Application


Notes:

These solar inverters only for grid-tie system, not for your battery.
If you make multi inverter in stack, you need the special cables and connectors like this link.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=321730988353&ssPageName=STRK:MESE:IT
Please install the inverters according to the user manual and connect the ground safety.
Forbid to open the shell with non-professional person ,only qualified maintenance person can repair the product .
The inverter should be installed in the low humidity and well ventilated place,and remove the flammable things surrounding the inverter for avoiding overheating .
Avoid children play when the inverter is working.
Ensure the DC input and AC output when connect with PV.
The Vmp and Voc of PV should be fit for the product for get output max.

This is 3-wire power cable.

How to install it for 120V system in U.S?
Blue: Neutral;
Brown: Live;
Yellow/green: Ground

 
How to install it for 240V system in U.S?
Blue wire to L1, Brown wire to L2, Yellow/green wire to Ground, No need Neutral. 
 
How to install it for 220V/230V system in Europe?
Brown wire to Live, Blue wire to Neutral, Yellow/green wire to Ground

Shipment

 1. For parcels less than 2 KG, Please choose Economy Int'l Shipping.

 U.S by ePacket, around 10-12 business days.

The other countries by China or Hong Kong Post, around 15-35 business days.

( Please choose Standard Int'l if the local mail post is not stable in your country. )

2. For parcels more than 2 KG, You have to choose Standard Int'l Shipping.

We will use DHL/FedEx/UPS/EMS, around 5-7 business days.

Russia and Brazil by EMS only, around 10-25 business days.

( If your place is remote according to DHL/UPS/FedEx website, there will be an extra cost.  )

We'll deliver this unit within 2 business days. All shipment with tracking number.

We process and deliver the parcels from Monday to Friday.

Payment

We accept Paypal only. Please make payment within 8 days after your purchasing.

Or unpaid-case will be opened by eBay automatically that will influence your eBay account.

If you want to cancel an order because of mistake process sometimes, 

please give us a message immediately and we will cancel your order, then eBay will refund us.

Taxes

Your customs may charge your tax and our price is not tax included. Please check your customs before your buying. 

Please leave a message if you request the special invoice value.

 After-service and Feedback

This is very professional product and please make sure you have accurate testing devices

and rich experience to install them. 

It's better to send us the all connection photos, panel specification and detailed description

when any problem happens.

We are very glad to solve it anytime. 

Hope you will give us a reasonable feedback.