you, Thank XXXX Shawn earnings second Polar Power's everyone to conference and quarter welcome call.
XXXX markets. second For core provide today's of call, I Polar of brief highlights before our quarter I summary will Power's provide a highlights each of the
the A to DC XXXX, of growth quarters demonstrates that of in consecutive say significant systems the our to like pleased revenue. of power AT&T. attributed quarter our is growth growth year-over-year I'd very which and portion of to this in First sale with XXX% second quarter we're revenue four
for grown validating has backlog our XXX% demand quarter-over-quarter our and products. addition technology strong a In
to so are sites. the the sites the several existing units going During and and site this or this to Most in for shipped we've legacy of XXX deployments either more year. will for FirstNet rest AT&T far of with year over AT&T's deliver units backlog we continue quarter, forecasted into or
from we quarter. systems since during then we've one months of XX.X Polar previously X we we to order U.S. purchase Also for report XX are Tier only million as power telecom ago, announced, X Tier $X.X Just had received order earlier added from wireless we follow-on DC additional carrier customers. a X two customer new the a received Tier And Power's that this week second a million pleased and site the XXX or Tier more same delivery kilowatt for to generators. for quarter, These in this unit new of carriers power customer. units began In cell recently customer. and customized and it completed orders is the result this system economical the backup order X are third specific $X.X for DC delivered be hardening XXXX. of part we initial These initiative the the XX million are evaluation of
have second shipments. in in XX% utilization margins in quarter from the plant resulting the first gross grown Our from increased of quarter XX% reflecting of equipment higher benefits and to the
customers being Tier operational United continue third should delivery capacity to our which plan for quarter, adding second plant During the in production shorten to X we times our States. the
As and diversify in to to presence strategic emerging our you of our infrastructure higher markets initiatives know one grow key investment. due is
carriers. from Sri X we initial months, and six last initial telecom Namibia the securing into Tier success Lanka the Over have local made we've orders demonstrated inroads and purchase
a additional owned the our markets in sites a are true localized we wireless participation is Power DC to these these into in in opportunities South initial emerging region. market showcasing the potential During set the entered insight where with infrastructure construct should market new markets, opportunities us subsidiary also more opening make blueprint in the This us purchase up give country. trading endeavor plan headquartered competitive Africa. we we an zones. along cell will of having $X.X This and the Namibia. across million quarter, Windhoek, order wholly- creating more order In which Power Africa Solutions also to free in And initial this Polar Namibia, initiated
Our operating is second gross favorable The percentage margins. during XXXX period due quarter and the improved higher during a primarily expenses XX% to as XX% reduced from in in of XXXX. year-over-year second same the sales revenues to XX% quarter the improvement
reliability key data Another markets. key differentiator is telecom U.S. call factor the a in that in market has and become
generator to systems. cell market. announce market, towers hybrid DC gain market in In These to power may Tier with been reliable opportunity the received The in off You initial testing We U.S. growth with investment during driver orders carriers in orders where include presence move equip service their advertising is these which additional during higher the at as systems third order sales, our lead demonstration and combined in drivers we has we're purchase for technology lithium sites their XXXX. quarter. ability to us pleased ion five and have the backup towers production the us also might have areas storage installed to since begin X customer which share carrier offer X this Tier more disasters. our telecom Polar international an believe from our in provider emergencies grid are in telecom provide the plans seen Successful XXXX of of key generators DC July, sites the generators Lanka. key telecom sales at remote a that energy providers for a the Sri infrastructure in given base to to
which maintain provide our are control of the service maintenance will to revenues and our maintenance sites we -- the addition control also these additional product. and required In
ship of that for the to during planned the In military the Regarding third delivering received have the began hybrid systems quarter, for by we orders second remainder generators additional end this sales, disclosed previously antonymous we for vehicles quarter. hybrid orders our we and We received program. XXXX.
for segment. update market you will a Raj Now provide each individual quarterly