Products

SUN 6 / 8 / 10 / 12 / 15 / 20K / 25K / 30K / 40K / 50K-SG01HP3-EU-AM2 is brand new three phase hybrid inverter with high voltage battery, ensuring the system safe and reliable. With compact design and high-power density, this series supports 1.3 DC/AC ratio, saving device investment. It supports three phase unbalanced output, extending the application scenarios. Equipped with CAN port (x2) BMS and parallel, x1 RS485 port for BMS, x1 RS232 port for remote control, and x1 DRM port, which makes the system smart and flexible.

Bifacial solar price 405w 445w 450w 550w 550 watts 600w 650w 670w 685w 715w

1. Intelligent and fast charging of lithium batteries, new three-stage pulse PWM charging method.

2. Tesla BMS intelligent protection board with stable performance, battery safety, and longer battery life.

3. Over 3000 cycles, increased range by 40%, and extended lifespan by 60%.

4. Suitable for express delivery vehicles, four-wheel vehicles, electric vehicles, tricycles, etc.

1kw 5kw 10kw 15kw 20kw 30kw Hybrid solar system which is very smart and functional is a combination solar system of On Grid and Off Grid, suitable for a place where is no grid network or grid power is not stable or grid electricity price is high. This solar can be described as off-grid solar system with utility backup power, or grid-tied solar system with extra battery storage.

Crystal batteries are considered the safest and best performing lead based battery, with up to 99% recyclability. Affordable high battery quality energy storage systems that parallel connect to suit various applications.

Sunnal Solar Energy System also known as off-grid solar system is the most costeffective typefor solar system.It is a complete solar setup that comes with highly efficient solar panels.off-grid solar inverter, lithium ion battery or gel battery and other standard solar accessories.This solar system will not only provides you continious electricity but will also reduce your heavy electricity bills.

On-grid solar power generation system converts solar energy into electrical energy, does not go through the battery storage, directly through the grid-connected inverter, and sends electrical energy to the grid.

MPPT controller is an advanced, efficient and versatile photovoltaic solar charge controller. Using the MPPT (maximum power point tracking) control technology with conversion efficiency as high as 99%, than traditional solar controller to save more than 30% of the solar photovoltaic modules. With intelligent battery management, this charge controller has temperature compensation function, effective management of the battery and prolong the service life of the battery. Controller has integrated RS485 communication interface which can provide communication protocol, convenient customer integration management.

The system consists of a set of solar grid micro inverters that convert direct current (DC) to alternating current (AC) and feed it into the public grid. The system is designed to install a solar grid micro inverter for each photovoltaic module. Each solar grid micro inverter operates independently to ensure the maximum power generation of each photovoltaic module. This setting allows users to directly control the efficiency of a single photovoltaic module array, thereby improving the flexibility and reliability of the system.

Pure sine wave solar inverter (grid/off grid). Built-in lithium battery automatically activates.  Built-in MPPT 120A solar charger. Solar charging high photovoltaic input voltage range (90~450VDC). Built-in anti-dusk kit, suitable for harsh environments. Intelligent battery charging design to optimize battery life. Dual load output, when the battery voltage is low, the inverter disconnects the main load to ensure the output of the secondary load, which can extend the running time of the secondary load.

Enhanced with cutting-edge technology, the product features the high-efficiency 182 series PERC cell half-cell technology, resulting in increased output power and exceptional performance when it comes to shielding loss and temperature coefficient. Furthermore, by utilizing advanced cell-cutting technology, the risk of hot spots in high-power components has been significantly reduced, ultimately leading to better power generation performance in system applications along with enhanced reliability.

Lithium LiFePO4 Battery 51.2V 5.12KWH/10.5KWH/14.3KWH are most popular and widely used in solar storage system(Off Grid Solar System&Hybrid Solar System). They can be connected in Parallel to store more energy.

The MPPT controller has the same working voltage as PWM, which realizes the perfect replacement of PWM and is economical and practical. In addition, the imported single-chip microcomputer chip, working efficiency of 99%, with high-performance cooling function, LCD color display screen, can display discharge current, light control, time control, dual USB output, can charge lithium batteries and lead-acid batteries.

This product can real-time detect the power of solar panels, and track the highest voltage current value, make the system with maximum power output for battery charging. Used in off-grid solar pv system, coordinate the efforts of solar panels,battery,load, is the core of off-grid pv system control unit.

This controller is a 12V / 24V automatic solar controller, the first installation, make sure that the battery has enough voltage, so that the controller can correctly identify the type of battery.

Sunnal 10kw 15kw 20kw 25kw 30kw or customized more.Sunnal Off-grid solar power generation system uses solar panels to convert solar energy into electricity when there is light, and supplies power to the load through the solar charge and discharge controller, and charges the battery at the same time. In cloudy weather or no light, the battery pack supplies power to the DC load through the solar charge and discharge controller. At the same time, the battery directly supplies power to the independent inverter, and the independent inverter converts it into AC power to supply power to the AC load.