T-bolts bolts rau t-slots

T-bolts tau dav siv hauv photovoltaic nkhaus, cov cuab yeej sib dhos cov neeg kho tshuab, cov nplhaib sib dhos thiab lwm thaj chaw, muab txav ruaj khov, hloov kho tau yooj yim.
Hauv cov tsheb tsim khoom, T-Bolts yog siv los txuas cov thav duab ua kom sov, cua sov thiab lwm qhov chaw ntawm cov kub ua tsis kam, poob siab thiab hnav tsis kam.