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Dear Sir/Madam,
5 J0 K$ ]9 ?; J: k' z* N; BThis is MoisesPaco from MZ." O* q# W' h& Q+ E- o
I'm looking for "solar street lights" with the following specifications:1 s' }: B+ H' L6 o" J s3 ?/ P; V
Dear Sirs
$ J( t0 P8 v- ]; r- ~ {1 f( aWe are participating in a public tender for the supply of 390: T. ~; ?% f5 p" N3 R4 `
units of solar street lights and we need your quote. The technical data of each
. ~( R2 J' U+ M4 ?$ @6 Msolar street light is as follows:
I5 v, I# |5 m) ? Technical Specifications of LED Lighting • Minimum power of 80W
+ `/ T; Y% F8 ?: a* C& k: S • 100Wp solar panel5 G C- I+ ^6 Q" e
• DC working voltage 12V& ?8 M4 e# r D
• MPPT charging capacity for 6h of sun
+ s) c9 M- e' N- U• IP67 protection
7 a6 }+ \: G- _; `# s% s' L • Protection class I, ~8 f* @: A2 P+ t
• Minimum luminous flux 11600 lumens
$ O- ]. x! M+ e* S+ X, j6 ? • Operating Temperature -10ºC to 70ºC;9 Y T; h. [4 c1 l1 k* v7 C
• Discharge time 40hs at partial power and 20hs at full power;. e8 `+ h: Q/ F% O
• Minimum autonomy 12h daily / 4-7 days with rain;
% V* \3 ^$ Q2 d. h • 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;' ~& W( U: u& ~+ t0 o) O
• Corrosion resistant aluminum or galvanized steel material;
$ ~0 k( [' I( y! K) i% B • Minimum service life of 25 years;
- A+ @$ [' x# _) f4 Z) w3 ?& g4 [• Lithium battery; and
4 R& Z* [( V( {, @• Warranty at least 5 years.: }6 F; b2 g# U; ~: z% N+ X y
2. 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
9 @. ^8 g/ \2 _; ZBest regards
: Y9 W" }" Z4 ?5 x$ JMoises Paco8 A! ^. l M( D: e
Dambo –Prestações Técnicas, Lda$ S t" d: |7 g8 P F- F
Rua 4359 nº 59,
7 t' f+ z: G/ u, |4 V$ v Ka Mavota- Cidade de Maputo
' C5 e: b1 `" JWechat-
* }+ G2 h8 W: S p0 q3 h1 A8 U, h; }Mobile - 2 f8 F, a' ] X
Maputo - |
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