On-grid photovoltaic energy storage system
In many countries and regions where electricity is more expensive, more people are choosing photovoltaic energy storage system. In this system, when the inverter detects that the photovoltaic power is greater than the load power, it will charge the battery until it is full. When it is detected that the load power rate is greater than the photovoltaic power generation, that is, from the battery discharge until the discharge. As the electricity price in many regions is divided into peak and valley ranges, the system can set the time of discharge to ensure that the energy stored in the lithium battery will be released during the peak period of electricity price, so as to save the electricity charge to the greatest extent. The default time is from 0 to 24.
On-grid photovoltaic energy storage system
With the expiration of the early subsidy policy, feed-grid power generation can no longer bring more benefits, so increasing the self-utilization rate of photovoltaic energy will be an ideal choice. This system is compatible with any existing photovoltaic system transformation to upgrade it into photovoltaic energy storage system.
Off-grid photovoltaic energy storage system
In this scenario, the system provides all the electricity for household appliances and is suitable for areas with no electricity or very unstable electricity. All or most of the power comes from the photovoltaic system. The output power of the photovoltaic system first meets the needs of the electrical equipment, and the excess energy is stored in the battery system. The battery system provides energy at night or when the photovoltaic power generation system is insufficient.
Back-up energy storage system
The power supply in some areas is unstable and prone to power interrupt, which results in the failure of household electrical appliances to work well. For example, the refrigerator cannot keep fresh after power failure, resulting in food damage. The photovoltaic system can‘t be placed around the home. This system can use the grid power to charge the battery system and automatically supply power to important household appliances when the grid is lost.
Off-gird Battery Storage System— 1kVA/2kWh
Product Overview
This system uses lithium iron phosphate battery, modular design, integrated off-grid inverter, optional photovoltaic charger, grid charger. In line with the aesthetic design suitable for family use, perfect battery protection function, support customization.
Product Advantage
· Using EV level battery, more safe.
· Longer service life, more than 5 years design service life, 2 times longer than normal lead-acid.
· Integrated design, easy installation, and smaller than lead-acid.
· Output pure sine wave , meet the normal use of all types of household appliances (within the output range of this product).
· Flexible maintenance warranty , so that users feel at ease to use.
Off-gird Battery Storage System— 2kVA/4kWh
Product Overview
This system uses lithium iron phosphate battery, modular design, integrated off-grid inverter, optional photovoltaic charger, grid charger. In line with the aesthetic design suitable for family use, perfect battery protection function, support customization.
Product Advantage
· Using EV level battery, more safe.
· Longer service life, more than 5 years design service life, 2 times longer than normal lead-acid.
· Integrated design, easy installation, and smaller than lead-acid.
· Output pure sine wave , meet the normal use of all types of household appliances (within the output range of this product).
· Flexible maintenance warranty , so that users feel at ease to use.
Battery Cabinet— LV
Product Overview
This system uses lithium iron phosphate battery, modular design. In line with the aesthetic design suitable for family use, perfect battery protection function, support customization. The battery system excludes inverter.
Product Advantage
· Using EV level battery, more safe.
· Longer service life, more than 5 years design service life, 2 times longer than normal lead-acid.
· Integrated design, easy installation, and smaller than lead-acid.
· Flexible maintenance warranty , so that users feel at ease to use.
[1] Battery Energy, Test conditions: 100% DOD, 0.2C charge & discharge at + 25 °C.
[2] Storage conditions for short period：-20℃~30℃，30~60%SOC，no more than 3 months.
[3] The default is 1 year, and the user can purchase the warranty on an annual basis, up to 5 years. The warranty does not include the replacement, installation and maintenance costs of new products, but only parts/products themselves.
Note: Photovoltaic modules are not included in this product. Photovoltaic modules need to be purchased separately.