Yes, we are also comparing with other brands. For example, Huawei, Sungrow, Deye, GoodWe, Ginlang, Growatt, etc.

Because our investment companies have strong social relationships, we can cooperate with world-class brands, such as BYD and CATL. Most brands use self-developed or second-tier brands. The core component battery core will surpass most brands.

Our materials are also the best in the industry. We also have our own developed APP and control system. Many certifications and patents ensure the uniqueness of the product.

Rahvolt Is a Fast-Growing Promising Brand. Plan To Be Listed Within 5 Years, Market Value Reaches 8 Billion-10 Billion.

We are original factory. All our looks are patented. If other companies use our patents, we will definitely pursue their legal responsibility.

We can ship to any country in the world even you only order 1 unit of our product. We can ship by either quick courier service which will arrive at your place from 2 days up to 7 days, or ship with a more economical way by sea.

Our support includes but is not limited to the following:

Strong Brand Support: We have strategic cooperation agreements with world-class brands, The core components of the product come from BYD and CATL.

Business Support: We spend at least 2 million US Dollars on ads in European market each year. The inquiries/demands/leads from your country will all be forwarded to you. All orders from your country belongs to you.

Exclusive Distribution: To maintain market integrity and focus, we appoint only one distributor per country, ensuring undivided attention and support. You have the right to decide what price to sell to others.

Independent Pricing: You have the right to decide what price to sell to others.

After-Sales Support: Online technical support, regional contacts, software download, warranty check and document sharing, we provide comprehensive support for the lifecycle of our products on any solar installation. 30 minutes response, 7*24 hours standby.

Warehouse Support: We commit to building a local warehouse, ensuring swift and efficient product availability.

Extensive & Top Product Support: Full series from 1 kW to 3125 kW for Residential, Commercial & Industry and Utility-Scale applications, low and high battery.

Technical Door-to-Door Support: We will send 2 salesperson and 1 technician to your country to offer localized service. Assist you develop the market.

Training & Certification: We would like to invite you to participate our training program to learn more about our solar products. Along with the training to enable you to better sell and provide customer support for these products and solutions.

Extended Warranty: Enjoy peace of mind with our industry-leading 10-year warranty, demonstrating our confidence in the durability of our products.

The choice between MPPT and PWM depends on your specific solar power system and requirements. MPPT controllers are typically more expensive but offer higher efficiency and better performance, especially in larger systems or when there is a significant voltage difference between the solar panels and the batteries. PWM controllers are generally more cost-effective and suitable for smaller systems or when the solar panel voltage is close to the battery voltage.

MPPT controllers are generally more efficient than PWM controllers, especially in situations where the solar panel array voltage is significantly higher than the battery voltage. MPPT controllers can convert the excess voltage into additional charging current, maximizing the power extracted from the solar panels. PWM controllers, on the other hand, have a fixed voltage output, which can result in some power loss, particularly when the solar panel voltage doesn't match the battery voltage.

During the charging process of lithium-ion batteries, Li+ is released from the positive electrode and then inserted into the negative electrode, and the discharge process is just the opposite. During the process of Li+intercalation and extraction, the positive and negative electrode materials will cause the volume change of the positive and negative electrode materials, and there is a close relationship between the volume change of the positive and negative electrode materials and the SoC of the battery. After cycling, the positive electrode material has a large amount of pulverization and fragmentation, and the capacity loss of the battery is mainly due to the loss of active lithium. Therefore, different charge and discharge depths will have a significant impact on the cycle life of the battery. To put it simply: deep discharge will cause the loss of active lithium, resulting in the attenuation of battery capacity.

The solar off-grid power generation system uses photovoltaic modules to collect and process electrical energy and store it in a battery bank, from which electricity is then drawn when in use. It is mainly used in remote and isolated rural areas, pastoral areas, islands, deserts and border guard posts where the public grid is difficult to cover, to provide basic electricity for lighting, TV and radio, as well as in communication base stations, highway monitoring and weather stations.

Under the same configuration and load conditions: High voltage machine: more suitable for simultaneous AC output of photovoltaic power generation Low-voltage machine: more suitable for simultaneous charging of photovoltaic power generation Cause: The buck-boost circuit inside the high-voltage machine and low-voltage machine Different, the high-voltage machine has high loading efficiency, and the low-voltage machine has high charging efficiency.

Yes, we are also comparing with other brands. For example, Huawei, Sungrow, Deye, GoodWe, Ginlang, Growatt, etc.

Because our investment companies have strong social relationships, we can cooperate with world-class brands, such as BYD and CATL. Most brands use self-developed or second-tier brands. The core component battery core will surpass most brands.

Our materials are also the best in the industry. We also have our own developed APP and control system. Many certifications and patents ensure the uniqueness of the product.

Rahvolt Is a Fast-Growing Promising Brand. Plan To Be Listed Within 5 Years, Market Value Reaches 8 Billion-10 Billion.

We are original factory. All our looks are patented. If other companies use our patents, we will definitely pursue their legal responsibility.

We can ship to any country in the world even you only order 1 unit of our product. We can ship by either quick courier service which will arrive at your place from 2 days up to 7 days, or ship with a more economical way by sea.

Our support includes but is not limited to the following:

Strong Brand Support: We have strategic cooperation agreements with world-class brands, The core components of the product come from BYD and CATL.

Business Support: We spend at least 2 million US Dollars on ads in European market each year. The inquiries/demands/leads from your country will all be forwarded to you. All orders from your country belongs to you.

Exclusive Distribution: To maintain market integrity and focus, we appoint only one distributor per country, ensuring undivided attention and support. You have the right to decide what price to sell to others.

Independent Pricing: You have the right to decide what price to sell to others.

After-Sales Support: Online technical support, regional contacts, software download, warranty check and document sharing, we provide comprehensive support for the lifecycle of our products on any solar installation. 30 minutes response, 7*24 hours standby.

Warehouse Support: We commit to building a local warehouse, ensuring swift and efficient product availability.

Extensive & Top Product Support: Full series from 1 kW to 3125 kW for Residential, Commercial & Industry and Utility-Scale applications, low and high battery.

Technical Door-to-Door Support: We will send 2 salesperson and 1 technician to your country to offer localized service. Assist you develop the market.

Training & Certification: We would like to invite you to participate our training program to learn more about our solar products. Along with the training to enable you to better sell and provide customer support for these products and solutions.

Extended Warranty: Enjoy peace of mind with our industry-leading 10-year warranty, demonstrating our confidence in the durability of our products.

The choice between MPPT and PWM depends on your specific solar power system and requirements. MPPT controllers are typically more expensive but offer higher efficiency and better performance, especially in larger systems or when there is a significant voltage difference between the solar panels and the batteries. PWM controllers are generally more cost-effective and suitable for smaller systems or when the solar panel voltage is close to the battery voltage.

MPPT controllers are generally more efficient than PWM controllers, especially in situations where the solar panel array voltage is significantly higher than the battery voltage. MPPT controllers can convert the excess voltage into additional charging current, maximizing the power extracted from the solar panels. PWM controllers, on the other hand, have a fixed voltage output, which can result in some power loss, particularly when the solar panel voltage doesn't match the battery voltage.

During the charging process of lithium-ion batteries, Li+ is released from the positive electrode and then inserted into the negative electrode, and the discharge process is just the opposite. During the process of Li+intercalation and extraction, the positive and negative electrode materials will cause the volume change of the positive and negative electrode materials, and there is a close relationship between the volume change of the positive and negative electrode materials and the SoC of the battery. After cycling, the positive electrode material has a large amount of pulverization and fragmentation, and the capacity loss of the battery is mainly due to the loss of active lithium. Therefore, different charge and discharge depths will have a significant impact on the cycle life of the battery. To put it simply: deep discharge will cause the loss of active lithium, resulting in the attenuation of battery capacity.

The solar off-grid power generation system uses photovoltaic modules to collect and process electrical energy and store it in a battery bank, from which electricity is then drawn when in use. It is mainly used in remote and isolated rural areas, pastoral areas, islands, deserts and border guard posts where the public grid is difficult to cover, to provide basic electricity for lighting, TV and radio, as well as in communication base stations, highway monitoring and weather stations.

Under the same configuration and load conditions: High voltage machine: more suitable for simultaneous AC output of photovoltaic power generation Low-voltage machine: more suitable for simultaneous charging of photovoltaic power generation Cause: The buck-boost circuit inside the high-voltage machine and low-voltage machine Different, the high-voltage machine has high loading efficiency, and the low-voltage machine has high charging efficiency.