|
|
Dear Sir/Madam,
3 X5 r( O6 R2 j8 `2 Y% `7 u3 e1 kThis is MoisesPaco from MZ.
, q; r& m6 `' @9 F. ]# ~I'm looking for "solar street lights" with the following specifications:
' p, O1 {' \6 D& o0 EDear Sirs. o2 [1 D3 d4 Q0 \
We are participating in a public tender for the supply of 390
% J% B8 P3 Z ?! Kunits of solar street lights and we need your quote. The technical data of each5 }$ c5 S. b$ g [* ~
solar street light is as follows:
- F% G3 X( m1 Q% J$ A Technical Specifications of LED Lighting • Minimum power of 80W. u4 ^8 H( M& U
• 100Wp solar panel! s+ K [ f: y' Q: W+ d
• DC working voltage 12V
$ |' U4 L3 o3 U+ |4 z• MPPT charging capacity for 6h of sun+ a, e- v7 Q4 W& E
• IP67 protection* ?3 t+ Z+ y: q0 E& N
• Protection class I% _/ n6 I" T: s0 T' Y+ J
• Minimum luminous flux 11600 lumens& k6 o O6 j% Y# _
• Operating Temperature -10ºC to 70ºC;
: h, c4 T1 r0 w d6 Z, P! t7 Z • Discharge time 40hs at partial power and 20hs at full power; N; p# A: ~5 [1 ?+ @
• Minimum autonomy 12h daily / 4-7 days with rain;
) u2 u! u5 y* ~- ]5 x' @+ P7 y1 a • Using a photocell to automatically turn the system on and off at dawn and dusk depending on the latitude of the site and solar radiation;
; B8 b& _6 l& r• Corrosion resistant aluminum or galvanized steel material;; j0 r* \1 Z3 x5 `' w
• Minimum service life of 25 years;
h% R/ B( v- C" i' A2 N• Lithium battery; and
/ k2 h, ^; o6 n. h9 y3 c. ]• Warranty at least 5 years.
$ z2 w+ h {6 J2. Technical Specification of Light Fixture Bracket • Must have snap hook with a minimum capacity of 66mm in diameter; and Made of corrosion resistant galvanized steel
, Q$ j {3 J% l7 X2 c9 S3 qBest regards
! [9 i2 o9 U6 x; J' kMoises Paco6 Y* Y2 ]1 w8 _2 N' C7 R2 H
Dambo –Prestações Técnicas, Lda, [7 {. Z' ?5 H0 E( U) g# b
Rua 4359 nº 59,
4 \) C! ^1 o8 ~. ^ Ka Mavota- Cidade de Maputo
, n; M4 n/ V( H/ I( SWechat- Z6 m2 v; s% c/ h, A* l4 l' c
Mobile -
. }; @3 |0 x1 i4 B( [: P9 X, }Maputo - |
|