The document provides tips for choosing high quality all-in-one solar street lights. It lists several factors to consider and identifies preferred options that indicate better quality. These include using LiFePo4 batteries with over 2000 charge times, dual-core water line connections, adhesive battery installation, wired battery protection, higher efficiency solar panels, complete waterproofing, thermal dispersion controllers, soft silicone lamp covers, full oxidation processing, stainless steel screws, higher lumen LED chips, reflective aluminum reflectors, and patented thermal slots.

1. Tips for choosing
the All In One
Solar Street Lights
Peter Peng
Shenzhen Moonlight
Solar Limited

2. All of suppliers from China say
their all-in-one lights are good
quality, but really it’s true?
Let me tell you some tips
about judge the really good
ones!

3. Battery type
25565 LiFePo4 over 2000
charge time
18660 LiFePo4 just 1000
charge time

4. Lead Material Type
Total of Dual-core male and
female head water line. Good
Part of Dual-core male
and female head water
line

5. Battery install method
1. Double-
sided
adhesiv
e fixed
2. Battery
layering
Good
Only
double-
sided
adhesive

6. Protection for battery
Wired has been Welded. Good
Wired has not been
Welded

7. Solar Panel Type
SunPower
Solar
Panel
with 22%
conversio
n
efficiency
Good
Common
Solar with
17%
conversio
n
efficiency

8. Waterproof Type
Adding the waterproof tape for
the container. Good
Without the waterproof

9. Controller Assemble Style
With Pouring process, good
thermal dispersion and
water proof. Good
Without pouring process

10. Waterproof for lamp cover
Soft
silicone
waterpro
of pad.
Good
EVA
waterproo
f pad
Bad

11. Materials Processing
Overall do
oxidation
stamping
Handle,
cut flat
Good
Complet
e
oxidation
stamping

12. Screw Material
Stainless steel hexagonal screws.
Good
Galvanized hexagonal
screws. Rust

13. LED chip type
Cree/Bridgelux LED chip
with 150 lm/w
Good
Common
Chine LED
chip with
110 lm/w

14. Light reflectors
use
reflective
aluminum
reflector,
Shelter
inside
Good
Aluminum
plate
spraying
anti-
Light

15. Thermal Slot
Patent Thermal Slot Good Common thermal slot