STRCOM Fused String Combiners
Installation and Operation Manual
DOC-020040 rev 4.4
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4.3 Return Material Authorization Policy
Please review our Return Merchandise Authorization Policy below after reviewing our Solectria Renewables Warranty
Polic
y.
Obtaining a required, Return Material Authorization:
Before returning a product directly to Solectria Renewables you must obtain a Return Material Authorization (RMA)
number and the correct factory "Ship To" address. Products must also be shipped prepaid. Product shipments will be
refused and returned at your expense if they are unauthorized, returned without an RMA number clearly marked on the
outside of the shipping box, if they are shipped collect, or if they are shipped to the wrong location.
Information Solectria Renewables needs when you are obtaining service:
1) The model names and serial number of your product
2) Information about the installation and use of the unit
3) Information about the failure and/or reason for the return
4) A copy of your dated proof of purchase.
Preparing the product for shipping:
1) Package the unit safely, preferably using the original box and packing materials. Please ensure that your product is
shipped fully insured in the original packaging or equivalent. This warranty will not apply where the product is
damaged due to improper packaging.
2) Include the following:
a. The RMA number supplied by Solectria Renewables, LLC clearly marked on the outside of the box
b. A return address to which the unit can be shipped. Post office boxes are not acceptable.
c. A contact telephone number where you can be reached during work hours.
d. A brief description of the problem.
Ship the unit prepaid to the address provided by your Solectria Renewables customer service representative.
Returning a product from outside of the USA or Canada:
In addition to the above, you MUST include return freight funds and are fully responsible for all documents, duties,
tariffs, and deposits.
5 Technical Data
Technical Information and specifications
–
see appendix for complete
STRCOM Fused String Combiner data sheet
Input (DC) from PV array:
Maximum open circuit voltage of PV array: 600V DC
WARNING:
NEC 690-7 must be followed to calculate the maximum number of PV
modules allowed for a maximum inverter open circuit voltage (OCV) of 600V DC in
extreme cold temperatures for the installation location. (Note that some inverter
models have a lower maximum open circuit voltage than 600VDC, for example, the
PVI 15KW has a 475VDC maximum open circuit voltage.)
See PV string sizing charts in Appendix B
