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Dear Sir/Madam,' w7 ^: ~7 N/ K2 A
This is MoisesPaco from MZ.
3 u4 u; j# o( P& W5 y- qI'm looking for "solar street lights" with the following specifications:
8 G! f* X- z2 d- I* R( j" @8 NDear Sirs: C, L, R- l; K- T! Q
We are participating in a public tender for the supply of 390
# _! f6 Q( [, W$ K, K0 a- \8 vunits of solar street lights and we need your quote. The technical data of each# ^& Q* H- M+ p2 S
solar street light is as follows:+ Z2 |0 G( \ L- ^$ _; }
Technical Specifications of LED Lighting • Minimum power of 80W
( M7 F2 q) z& n7 |$ R • 100Wp solar panel$ n" B# V# m6 {& D& _" j5 S
• DC working voltage 12V: G4 k+ Z: S; R; B$ M6 r
• MPPT charging capacity for 6h of sun8 ?& y% w/ G; ^3 ?7 a4 F
• IP67 protection$ h. W4 u8 V, o
• Protection class I
( W4 x! M0 Q, U% T+ l+ x • Minimum luminous flux 11600 lumens
3 W4 M) g7 Q# A1 z. M • Operating Temperature -10ºC to 70ºC;8 V+ S' v" U; D1 \
• Discharge time 40hs at partial power and 20hs at full power;
+ g9 R8 W, v3 P$ s • Minimum autonomy 12h daily / 4-7 days with rain;* d( p/ d4 o5 r. `1 i7 R
• 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;
; }3 f1 P) b) J- k" E& b# |5 F• Corrosion resistant aluminum or galvanized steel material;2 K/ v- c4 `* W# @
• Minimum service life of 25 years;
8 P8 h q: D$ N3 V) p% r+ |$ H• Lithium battery; and; o% K2 i \' ~5 \: j" s
• Warranty at least 5 years.% y( D: B. E3 u( C% ~3 c$ 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
, ^. V* o! i6 ~% w7 B2 Y0 WBest regards
, c' _7 u J& v/ Z& P% r; l/ [- x8 i4 WMoises Paco
# B5 R( S M( [- z' Z( b( X Dambo –Prestações Técnicas, Lda
. V8 m3 B' d% }/ fRua 4359 nº 59,
. w$ O5 t. k- k; {0 G `' V Ka Mavota- Cidade de Maputo
6 Z* I$ f& r, h& [Wechat- 9 A- g: ]& n( c
Mobile -
2 M: u' {7 \4 w- A8 ZMaputo - |
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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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