No.1

Leading provider in Korea

– World leading quality, reliability and performance

Comparison by energy storage

Hybrid or LifePO4  battery system – Only available at Eppscore

 

Energy Storage

 

Ni-Cd / NiMH

 

Supercapacitor

Hybrid (LiFePO4 + Supercapacitor)
or
LiFePO4
Life Time >1~2 years >10 years >10 years
Maintenance Battery exchange required Not required Not required
Illumination 0.9~1.0 1(reference) 2
Lighting Time 3 days / not in cloudy days 1 days / not in continuous cloudy day >6 days / Continuous lightingat bad weather condition
Waterproof (actually) NO (actually) NO Yes / Perfect waterproof guaranteed
Energy Capacity 700mAh 480F 440F+1000mAhor2000mAh
Operation/day 10 hours 10 hours 10 hours
Product Type Made in China Common

Eppscore