Overview
By combining the advantages of grid-connected and standalone systems, it automatically manages DOD to extend battery life, reduce electricity costs, and provide backup power in emergencies. Because 100% of the generated electricity is used, energy efficiency is high and management costs are low, making it an optimal solution for places where electricity bills are high and grid power is unstable. Electricity bills are almost negligible, maintenance costs are drastically reduced, and stable power can be used even in emergencies such as power outages and fires.
Differences
Grid-connected solar power systems use existing power grids to save on electricity bills or generate profits by selling electricity, differing from standalone solar systems required in remote mountainous areas, temples, and island areas where traditional power grids are difficult to utilize.
Therefore, unlike grid-connected solar power systems, the materials other than solar modules and mounting structures are distinctly different, and separate design is required.
Standalone solar power systems store and use electricity produced in-house in ESS, making them an optimal solution for remote mountainous areas, temples, and island areas where traditional power grids are difficult to utilize.
With a stable power supply, electricity can be used anytime, anywhere.
However, the cost of expensive energy storage devices and shortened lifespan due to frequent discharges can increase maintenance expenses.
A hybrid system combines the advantages of both systems. When connected to the grid, it can use grid power as needed while efficiently managing the battery, significantly extending battery life.
It can be used in countries where electricity rates are high or outages are frequent. While the cost is similar to standalone systems, the downside is that the grid must be connected.
(The grid can be replaced with an emergency generator.)
Structure
01Solar Modules
02Solar Module Mount (Structure)
03Inverter (Modified Sine Wave or Pure Sine Wave Inverter)
04Batteries (Industrial Batteries, Deep Cycle Batteries, Lithium-Ion Batteries)
05VENUS (Solar Power Control System + Automatic Transfer System)
06Cables and Miscellaneous Materials (Solar Power Sockets, Solar Power Cables, Parallel Sockets and Parallel Cables, Battery Cables)
07Outer Box
* The number of solar modules and types of inverters vary depending on capacity, so the system should be designed through consultation.
Designable Capacity
0.25kW ~ 5kW
Uses and Target Audience
○ Areas where electricity is supplied (including island regions with generators)
○ Areas with unstable power supply (such as regions in Southeast Asia where power outages occur frequently)
○ Places requiring a stable power supply (banks, computer rooms, etc.)
○ Places where power supply is needed during disasters at practical costs (such as fire prevention facilities)
○ Places where power supply is needed during disasters at practical costs (such as fire prevention facilities)
Notes
Standalone solar systems require precise design because they store electricity generated by solar modules in batteries for later use.
Basically, the design is based on daily power consumption and hourly power consumption. If the capacity is set excessively due to incorrect design, costs increase. If the capacity is insufficient, battery discharge can shorten the lifespan of the equipment.
Therefore, it is advisable to proceed after an accurate system design through consultation.