LCD Display Off Grid Inverter 5kw 3kw 230V Single Phase For Solar Energy

Product Specification

230V 3Kw 5Kw 10Kw 48V Off-Grid Inverter For Solar Energy Storage System

The Difference Between On-Grid Inverters And Off-Grid Inverters

Grid-connected inverters are generally divided into photovoltaic power generation grid-connected inverters, wind power grid-connected inverters, power equipment power generation grid-connected inverters, and other power generation equipment power generation grid-connected inverters. The characteristic is that the power of the system is high and the cost is low.

Grid-connected inverters are generally used in large-scale photovoltaic power station systems. Many parallel photovoltaic strings are connected to the DC input end of the same centralized inverter. Generally, three-phase IGBT power modules are used for high-power ones, and the power is relatively low. The small ones use field effect transistors while using a DSP conversion controller to improve the quality of the generated power, making it very close to a sine wave current.

The biggest difference in the grid-connected inverter is that it does not do any battery storage. The direct current generated by the solar panel is directly converted into alternating current through inversion and directly connected to the public power grid. Regulations and policies, otherwise grid connection cannot be provided.

Off-grid inverters are generally complete system solutions in modular components, consisting of manageable building blocks: inverter, solar charge controller, automatic generator starter module, and system control board.

As the name implies, the off-grid inverter is a system that is separated from the public grid. The direct current generated by the solar panel is first stored in the battery, and then the battery is transported to the off-grid inverter for inversion. Load use can also be returned to battery storage, which is more suitable for those remote areas without power network coverage, such as deserts, plateaus, and deep forests, and can provide power needs anytime and anywhere.

SUNPOK Off-Grid Off-Grid Inverter

Sunpok 5Kw single-phase high-frequency off-grid inverter is suitable for areas without power, nomadic areas, communication base stations, areas with unstable power, islands, border posts, scenic management offices, newsstands, battery packs for battery manufacturers, etc. Equipped with LED display, supports USB/RS232/RS485/Bluetooth/Dry-contact, compact design, and high-cost performance.

Features

Efficient power generation with higher income:

1.5 times overload output (200ms), resist the impact of instantaneous load

Wide voltage input range, early start and late stop, longer lasting power generation

Photovoltaic controller power upgrade can be connected to 5kW

MPPT has a wide voltage range and can adapt to various crystalline silicon components

Support mains bypass fast charging

Intelligent protection, simple operation, and maintenance:

Various gear charging voltages, adaptable to different batteries

Multiple working modes: photovoltaic priority/mains power priority/battery priority

LCD can be externally introduced to meet the monitoring needs of different customers

Non-linear loads can be connected

Safe and reliable, comprehensive peace of mind:

Diverse communication methods, support USB/RS232/RS485/Bluetooth/dry contact

Smart battery charger design to optimize battery performance

Mobile phone/computer intelligent monitoring, more convenient operation anytime and anywhere

FAQ

Question 1: What is the lead time?
Answer 1: We can deliver within 3-15 days.

Question 2: What is the warranty period, and how many years?
Answer 2: The warranty period for inverter is 2-5 years.

Question 3: How is your technical support?
Answer 3: We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem after delivery, we will offer you a video call anytime, our engineer will also go to overseas help our customers if necessary.

Question 4: How to become your agent?
Answer 4: Contact us through the website, email, or phone, and we can talk about details to confirm.

Question 5: Is the sample available and free?
Answer 5: The sample will be charged a cost, but the cost will be refunded after the bulk order.

Question 6: Do you support OEM/ODM?
Answer 6: Of course, we can do customized services for our partners.

If you have other questions, please add the contact information of our sales manager to understand, thank you!