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Dear Sir/Madam,- P+ ?, L; f4 E1 v- K9 t% A
This is MoisesPaco from MZ.
* X9 G& K. L- ~' ]! II'm looking for "solar street lights" with the following specifications:
- B3 g; a/ X7 p' k. A+ aDear Sirs" `* s) n" g+ s& p6 }
We are participating in a public tender for the supply of 390
* O. h N4 o+ b0 ^7 [! V8 ?# v X( bunits of solar street lights and we need your quote. The technical data of each
: N- V& L& X* P" Psolar street light is as follows:+ v' w; x, k+ J4 T: [) W, s. }
Technical Specifications of LED Lighting • Minimum power of 80W ^: o- W8 I; R- }6 S
• 100Wp solar panel
i+ A( s( p& k- I: {1 U• DC working voltage 12V" U& k/ ^# y6 H! v+ l. I
• MPPT charging capacity for 6h of sun h/ C0 ?5 P8 _5 F5 _
• IP67 protection
- N# C! k: {, E • Protection class I8 }% a( P" A4 y2 d5 m+ ?
• Minimum luminous flux 11600 lumens9 @2 h, i6 t6 G0 j3 g
• Operating Temperature -10ºC to 70ºC;
4 V% ]7 [$ B% ^8 Y& e; A0 }: \# w • Discharge time 40hs at partial power and 20hs at full power;
4 `, x. @5 e" r! ~ • Minimum autonomy 12h daily / 4-7 days with rain;: ]' |2 c' v, q& { [2 S7 X
• 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;
5 c7 Y% J8 G- e# P( w# e• Corrosion resistant aluminum or galvanized steel material;- X! z! d; R5 }+ H" c! B
• Minimum service life of 25 years;
! S& |6 \+ U7 D5 [& m* B• Lithium battery; and- W) R& n$ z$ c* |8 ~) g" t9 y8 c$ v
• Warranty at least 5 years.
: f3 x0 q) O, o5 }( C( V- d; P% k2. 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
: ~" n: n+ _1 U' jBest regards8 d) |5 O8 R& h6 v; J
Moises Paco
' q7 D# [5 `% }( l4 U Dambo –Prestações Técnicas, Lda
% |) L- t' _# f0 _1 ~Rua 4359 nº 59,1 W. m& ?0 o1 S; j
Ka Mavota- Cidade de Maputo
) Q+ H) g- ^. {* }) J. |0 d( BWechat-
\7 ^ d/ b$ ?9 k) Z6 i3 U `8 Y2 xMobile -
1 T/ E- W1 d9 ?0 f! gMaputo - |
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发表于 2019-10-21 22:13:34
发表于 2019-10-22 21:34:04
|LED盘
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