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Dear Sir/Madam,
* u& h4 B: @& KThis is MoisesPaco from MZ., [, t+ F4 |* W i3 p
I'm looking for "solar street lights" with the following specifications:
2 w! V# n# K1 FDear Sirs# x- } G% b' j# ?1 G
We are participating in a public tender for the supply of 390
# a9 b4 s8 V& K0 _units of solar street lights and we need your quote. The technical data of each& Y& o# F) \4 A/ _1 v- \
solar street light is as follows:0 `: @$ o8 t+ b F# k# p' B( \. G
Technical Specifications of LED Lighting • Minimum power of 80W; H. |. p" z B
• 100Wp solar panel* E* O7 P8 O3 H& L. s2 S
• DC working voltage 12V" l6 Z% l, { I: h9 n
• MPPT charging capacity for 6h of sun, U. O& y. o- [5 S
• IP67 protection9 d! B9 K* R4 A
• Protection class I# M4 J Y, q6 q8 B* T* T( c
• Minimum luminous flux 11600 lumens7 `. V+ @: ]3 h
• Operating Temperature -10ºC to 70ºC;+ M& i: ]) ?' D3 b$ M
• Discharge time 40hs at partial power and 20hs at full power;
5 P3 [4 b$ V+ c9 n • Minimum autonomy 12h daily / 4-7 days with rain;- c- R, x9 R1 O
• 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;
' ^8 l: H, H. I4 w7 |• Corrosion resistant aluminum or galvanized steel material;" y* Y2 Y1 A4 q" c5 s
• Minimum service life of 25 years;1 V8 ~ \0 w# Q, X: `/ a
• Lithium battery; and
( Z/ M6 l. m- ?9 z; u8 e• Warranty at least 5 years.! @3 m4 `- y6 c; T0 x9 m. `
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) C! k. v2 Z+ ^* m! o9 `
Best regards
* K, b/ Q+ N ]: A) m$ eMoises Paco
g& z6 v( e) X- O Dambo –Prestações Técnicas, Lda; V: Y: g) c3 P- F( e
Rua 4359 nº 59,0 `& E/ z# v+ z: q( z. d! G4 I
Ka Mavota- Cidade de Maputo g+ E y7 X O$ \& F
Wechat- * x- q* h( }# p/ x! Y( h9 P' E7 i
Mobile - & M. j: p' ?) f; R; K
Maputo - |
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发表于 2019-10-21 22:13:34
发表于 2019-10-22 21:34:04
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