The solar street lamp needs to install the traditional street lamp, the transmission line is complex, the electricity cost is expensive, and there are many difficulties in the construction quality, landscape engineering transformation, material aging, abnormal power supply, water and electricity pipeline conflict and so on. The traditional solar street lamp uses lead-acid battery as energy storage power. The original lead-acid battery technology has been finalized, with pollution, low life and low energy density. The use of super battery (lithium titanate battery), with ultra long cycle life, super high rate charge and discharge, ultra wide temperature range, ultra high safety performance advantages, is the best choice for solar street lamp.
This product is a 12V standard photovoltaic street lamp power supply, using super battery (lithium titanate battery) as the main energy storage body, built-in battery management system, can automatically realize the protection functions of overcharge, over discharge, over-current, over temperature and other protection functions, and can be used with a variety of photovoltaic street lamp products.
advantages of product structure and performance
Ultra wide temperature working range, it can be charged and discharged normally in the environment as low as - 40 ℃, so as to solve the application problem of photovoltaic street lamp in alpine areas;
Super long cycle life, can be used for photovoltaic street lamp for 30 years, without the trouble of replacing the street lamp battery pack, at the same time, more cost saving.
The discharge depth is large, and the discharge capacity is more than 98% in long-term use.
The product appearance is small, light and easy to install.
Strong compatibility, support a variety of mainstream photovoltaic modules and photovoltaic controllers, LED street lights on the market.
Tibet, Qinghai and Xinjiang are rich in solar resources, with large temperature difference between day and night. In some areas, there is no mains power connection or the utility power application is unstable. Innovative, provide titanate battery system + intelligent control system, effectively solve a series of problems such as difficult power consumption, short life of lead-acid battery and low efficiency.