1. voteji: DC12V, mphamvu yonse ya nyali ≤15W

2. Kukula: φ180×400mm, lonse nyali kutalika: ≥2000mm

3. Solar panel: polysilicon, DC18V, mphamvu: 20W;

4. Njira yowongolera:

(1) Kuwongolera kuwala (malinga ndi usana ndi usiku wanzeru kuwongolera ndi kutulutsa ndi kuyatsa magetsi);

(2) Kuwongolera nthawi (nthawi yowunikira imatha kusinthidwa momasuka malinga ndi zosowa);

(3) Kutentha kulamulira (Ikani ntchito pamene kutentha yozungulira ndi pansipa 0 ℃, ndi basi kuyamba ntchito pamene pamwamba 5 ℃)

5.Njira yotetezera: 1 unit pa hekitala imodzi ya tiyi.

6.Replacement nthawi : kuwala gwero:2 zaka, nyali :8-10 zaka