Shenhai Explosion-Proof
Hnub ci-powered streetlights feem ntau muaj lub neej ntawm kwv yees li 5 rau 10 xyoo. Muab hais tias lawv muaj ntau yam khoom, txhua tus muaj lub neej sib txawv, tag nrho lifespan yuav tsum yog raws li tej yam kev mob.
Qhov nruab nrab, txoj kev teeb ncej tuaj yeem kav mus txog 10 xyoo, solar panels txog 10-20 xyoo, LED teeb nyob ib ncig ntawm 50,000 teev, thiab roj teeb ntau dua 5 xyoo. Xav txog tag nrho cov khoom, lub neej ua ke yog feem ntau hais txog 5-10 xyoo.
Qhov kev txhais lus thiab polishing lub hom phiaj kom muaj tseeb, luv luv, thiab cov ntsiab lus siv tau, siv lub suab tsis zoo thiab cov qauv tsim kho kom zoo dua qub kom nyeem tau thiab ua kom haum rau cov neeg hais lus Askiv thaum tseem ua raws li Google tus qauv SEO rau cov khoom zoo..