Product Description

VPS ***0w 4kw 6kw 8kw *0kw off-grid Solar Energy System This series is applied to those places where their electricity consumption are very high at night even last *4 hours. Such as: *4 hours- shopping mall, office, villa, community public power, etc. Solar panel: The solar panel cell is adopted from Suntech. Its capacity is large enough to ensure charging the battery to normal level within 6 hours while the utility power is working. MPPT controller: We VMC particular **2V design. The controller controlled by the TI DSP which made in USA. High reliability, fast speed and protecting function. The control circuit and main circuit are completely isolated. Adopting the PWM way to PV MPPT control. FR-UK serie UPS: True on-line double conversion structure design Broad Input Voltage Range LCD Display Panel Flexible network monitoring schemes Accurate Synchronized Utility System Cold start function Bypass protection function Full protection function None-Principle-subordinate adaptive control technique Two isolation transformers in front and behind of the UPS to prevent current backflow protecting system components. Battery: Our equipped battery has more obvious advantages than other batteries: *-GFMJ series battery has **0 to ***0 circulatory charging times. And its warranty is long to 2 years. However, traditional battery has only **0 to **0 circulatory charging times and 1 year warranty period. Apparently It's a long operation life and cost-efficient product.