Introducing effective ways to use ESS ✨

Modern society is looking for ways to use renewable energy sources efficiently. One of these is undoubtedly solar radiation. It is an inexhaustible source of energy. That is why photovoltaics are becoming increasingly popular.

It is a very environmentally friendly solution that allows you to obtain heat, hot water or charge your electric car. However, it is not always possible to consume all the energy at a given moment, resulting in a surplus. The best way to use excess solar energy is to store it for later consumption.

However, there are various scenarios for storing and subsequently releasing energy, depending on preferences. Each of these requires a slightly different configuration of battery storage, software and wiring.

Join us to take a look at the possible scenarios for using ESS.

Strategy: PV generation meets the demand of the loads in priority, and the excessive PV power will be stored for later use.

Purpose: Cut electricity bill by minimizing the energy consumption from the grid.

Strategy: When the power extracted from the grid falls outside the peak/valley range, the battery starts to discharge/charge.

Purpose: Avoid extra charge caused by extreme high demand and make good use of power capacity contracted with DNO/DSO.


Strategy: Preset a time schedule for the system to charge and discharge with selectable time range and power ratings

Purpose: Make good use of electricity arbitrage to minimize the unit electricity price

Strategy: PV generation and Grid meet the demand of battery charging; Battery discharges only after grid failure.

Purpose: Ensure longer backup operation time and reliable power source.

The company KSTAR
KSTAR is a Chinese company with a tradition dating back to 1993. It is one of the leading manufacturers in the field of power electronics and new energy sources. It specializes in solutions for data centers and energy storage.

The company also excels in innovation, holding more than 630 patents and offering solutions based on state-of-the-art technologies that are also highly reliable.

Our company, Green Energy Trading, is the official distributor of KSTAR. In addition to guaranteed great prices and fast delivery, we also provide our clients with comprehensive technical support and advice.

Battery storage KSTAR
KSTAR products are designed for those who seek reliability and simplicity in everyday operation. They are ideal for demanding users who appreciate high-quality workmanship and easy installation.

Thanks to premium CATL battery cells and smart design, KSTAR residential solutions excel in safety, efficiency, and flexibility.

It is definitely the right choice for your home. You will be surprised how easy and effective energy management with KSTAR is.

KSTAR BluE-S Series
The KSTAR BluE-S Series residential energy storage system is the most advanced three-phase all-in-one energy storage product.
It offers a safe, intelligent and highly efficient solution for residential installations.
The three-phase hybrid inverter offers an intelligent modular design and online monitoring capability via an app.
In addition, the tariff can be programmed depending on the time of use. For example, recharging at night during low load times and use during the expensive afternoon peak.
Low maintenance costs and easy installation are a big advantage.

KSTAR BluePulse
KSTAR BluPulse commercial energy storage systems are characterized by safety, reliability and user-friendliness.
The KSTAR ESS KAC50DP-BC100DE, KAC125D-BC233DE and 2x KAC50DP-BC197DE outdoor solutions are designed for small to medium-sized energy storage applications and microgrid projects in the commercial and industrial sectors.
Integrated with the CATL LFP battery solution, they provide secure energy storage and management of the energy produced.
It offers storage scalability up to 2 MWh capacity as well as several basic operating modes (self-consumption, peak load management, backup).