3.5kw 5kw 5.5kw Energy System Panel Charge Controller off Grid Solar Inverter

• Customization: Available
• Nominal Voltage: 51.2V
• Warranty: 3 Years
• Model NO.: STOL502512
• Product Name: 3.5kw 5kw 5.5kw Solar Energy System
• Battery Type: Lithium Battery
• Output Power Range: 5~10 Kwh
• System Type: Stackable
• Type.: All-in-One
• Communication Port: Can, RS232, RS485
• Grid Connection: off Grid, Hybrid Grid
• MPPT Voltage Range: 90-450VDC
• PV Charge Current: 150A
• Maximum Input Current: 27A*2
• Temperature for Operation: -20-+50ºC
• Temperature for Storage: -30 -+70ºC
• Max. Number of Parallel: 9 Sets
• Place of Origin: Guangdong, China
• Lithium Battery: 100ah/51.2VAC/200ah/51.2VAC
• Transport Package: Cartons with Foam
• Specification: 550*697*200mm
• Trademark: solarthon
• Origin: China
• HS Code: 9405409000
• Production Capacity: 100000/Month
• Package Size: 62.00cm * 33.00cm * 23.50cm
• Package Gross Weight: 12.800kg

Product Description

The Energy Storage Controller Inverter Integrated Machine masterfully unites the functionalities of an advanced inverter, a cutting-edge MPPT solar controller, and efficient utility charging. This seamless combination ensures
a reliable and unwavering power supply for your equipment, especially in regions plagued by power shortages, absences, or inconsistencies. The system harnesses the power of a fully digital
intelligent design, enhanced by breakthrough SPWM technology, to deliver pristine pure sine wave output. It expertly transforms DC power into AC power, making it ideal for all AC loads, including
household appliances, power tools, industrial machinery, and sophisticated electronic video and audio systems. The intuitive LCD screen display offers real-time insights into system
operation data and status, ensuring you are always informed. With its all-encompassing electronic protection features, this system guarantees unparalleled safety and stability for your power needs.

Product Description

 

 

Product Parameters

 

Model	STOL351512	STOL502512	STOL5521024	STOL5521536
Rated Power	3.5kW	5kW	5.5kW	5.5kW
Lithium Battery	100Ah/51.2V	100Ah/51.2V	200Ah/51.2V	300Ah/51.2V
AC Output Voltage	230VAC	230VAC	230VAC	230VAC
AC Output Frequency	50/60Hz	50/60Hz	50/60Hz	50/60Hz
AC Input Voltage Range	230VAC	230VAC	230VAC	230VAC
AC Input Frequency	50/60Hz	50/60Hz	50/60Hz	50/60Hz
AC Charge Curren	/	/	80A	80A
Maximum PV Voltage	500VDC	500VDC	450VDC	450VDC
MPPT Voltage Range	120-450VDC	120-450VDC	120-430VDC	120-430VDC
PV Max. Charge Current	80A	100A	80A	100A
Maximum Input Current	/	/	18A	/
Temperature For Operation	-20-+50ºC	-20-+50ºC	-20-+50ºC	-20-+50ºC
Temperature For Storage	-30 -+70ºC	-30 -+70ºC	-30 -+70ºC	-30 -+70ºC
External Dimensions	550*697*200mm	550*697*200mm	618*1072*198mm	550*1443*200mm
Warranty	3 years

Detailed Photos

 

The following illustration demonstrates the system application scenario for this exceptional product. A complete system comprises the following essential components:

1. Photovoltaic Module: Converts solar energy into direct current (DC) electricity, which charges the battery via the energy storage inverter, or directly converts it into alternating current (AC) to power various loads.
2. Utility or Generator: Connected at the AC input, it supplies power to the load and charges the battery simultaneously. Even without a utility or generator connection, the system operates efficiently, with the battery and PV module providing the necessary load power.
3. Battery: Ensures consistent power supply to the system load when solar energy is insufficient and utility power is unavailable.
4. Household Load: Capable of supporting a range of household and office appliances including refrigerators, lighting, televisions, fans, air conditioners, and other AC loads.
5. Energy Storage Controller Inverter Integrated Machine: Serves as the pivotal energy conversion device of the entire system.

 

Pure sine wave inverters;
Integrated MPPT Controller/Charger with configurable priority for utility and PV power supply;
Wide voltage range for PV input;
Configurable battery type, supporting both lead-acid and lithium batteries;
Customizable functions and parameters via an intuitive LCD interface;
Battery equalization function to enhance performance and extend battery lifespan.

Our Advantages

Certifications

Packaging & Shipping

FAQ

 

Product Description: Pure Sine Wave Inverters

Q: Do your inverters offer pure sine wave output?

A: Yes, indeed. All our inverters are designed to provide a true pure sine wave output, ensuring optimal performance and reliability.

Q: What types of output voltages do you provide?

A: Our standard inverters produce 110V, 115V, 120V, 220V, 230V, and 240V outputs with a self-adapting frequency of 50/60Hz. For special requirements, please consult with our expert engineers.

Q: Can you explain the difference between low frequency and high frequency inverters?

A: Low frequency inverters come equipped with multiple protections and are designed to adapt to various environments robustly. They are highly reliable and offer effective voltage regulation.

Q: What distinguishes pure sine wave inverters from modified sine wave inverters?

A: Pure sine wave inverters deliver power that matches or surpasses public power grid quality. They boast a low repair rate, long lifespan, no harmonic pollution, and are environmentally friendly. They also safeguard your appliances. Conversely, modified sine wave inverters may negatively impact appliances, are unable to handle inductive loads like air conditioners and refrigerators, and might cause motor control circuits to malfunction.

Q: What appliances can be powered by your inverters?

A: Our inverters are versatile and can power household, office, and agricultural appliances, as well as other inductive loads including refrigerators, air conditioners, and water pumps.

Q: Can you customize inverters with our company logo?

A: Absolutely! We accept OEM orders and are happy to print your company logo on inverters, nameplates, and packaging.

Q: How can I select the right inverter for my needs?

A: Simply provide us with your requirements, and our dedicated sales team will recommend the most suitable inverter for you.

Q: How can I resolve technical issues?

A: We offer 24-hour after-service consultancy to assist you in overcoming any technical problems with ease.

Q: Do I need to use a power inverter?

A: While not mandatory, a power inverter is essential if you wish to have 220 or 230 volts AC and operate standard AC appliances. Without an inverter, you'll be limited to battery power, which might suffice for small RVs or cabins.

Q: What's the difference between 12V, 24V, and 48V inverters?

A: The voltage represents the input voltage from the battery bank. Higher voltages enable lower currents, allowing for the use of smaller wires between your solar panel array and battery bank. It is crucial to ensure uniform voltage across your solar panels, inverter, and battery bank.

Q: What should I do if the product is broken?

A: If any product is faulty, please send us pictures or videos, and we will provide free spare parts for the PCB board as part of our after-sale service.

For more information, please visit our website. Thank you!