solar inverter, solar controller, solar light and solar power system

Reliable solar-powered products manufactured by professional supplier with responsible people really help your business.

- Over 15 years technical experience in manufacturing solar inverters and solar controllers.
- one stop solar solution for all kinds of off-grid solar products
- The right solar equipment for your unique market/project suggestions

Reliable Solar Powered Products For Sale

Power Inverter & Charger

Power Inverter & Charger

A power inverter charger combines an AC power inverter with an AC charger in one unit. It can both power your devices directly and also charge the battery.
Some key features of a power inverter charger include:
• A built-in AC charger to charge the internal battery when AC power is available.
• Safety features like overload protection, short circuit protection, etc.
• Capacity ranging from 500W to 40KW or more, depending on your power needs.
• Can be portable or installed in an RV, truck, or emergency power system.
So in summary, a power inverter converts DC to AC power, while a power inverter charger does the same while also charging an internal battery and external devices.
Hybrid Solar Inverter

Hybrid Solar Inverter

Solar inverter integrated MPPT solar controller
High efficiency of solar yield
Reliable & durable
Solar first, AC first selectable according to your needs
3 PHASE INVERTER

3 PHASE INVERTER

An off-grid 3-phase inverter converts DC power into 3-phase AC power for applications that operate independently from the utility grid. Some key specifications of an off-grid 3-phase inverter include:
• Power rating - Typically ranges from 5 kW to 200 kW or more for residential to commercial off-grid use. Higher power means the inverter can supply more loads at once.
• Input voltage - Accepts 96V to 480V DC or higher from sources like:
› Solar panels - Charge controllers regulate DC voltage to match the inverter input.
› Battery bank - Rechargeable lead-acid or OPZV or Li-ion batteries provide consistent DC power and backup when solar is low.
› Generator - For emergency backup or extended backup during winter months. The generator charges batteries and also feeds DC directly to the inverter.
• Output - Generates 3 separate 120V or 220V AC power outputs, offset by 120 degrees. Some inverters offer selectable output voltages via built-in transformers.
• Waveform - Pure sine wave inverters produce Very clean AC power, needed for most household and commercial devices.
• Safety - Critical for off-grid use and includes protection against overloading, short circuits, over/under voltage, etc.
• Additional features - include multiple programmable AC outputs, the built-in transfer switch for generator backup, surge/spike protection and more.
Off-grid 3-phase inverters provide a reliable source of high-power AC electricity in locations where access to utility power is unavailable. They are commonly used in residential, agricultural and commercial applications as the primary or backup power source when integrated with sources like solar panels, battery storage and diesel generators.
Proper sizing and selection of an off-grid 3-phase inverter are important based on the intended loads. It should also be balanced with the other system components to provide the highest reliability and energy independence. Off-grid 3-phase inverters offer clean and sustainable power from renewable DC sources.
Portable solar generators

Portable solar generators

SG series all-in-one solar generator that combines a solar inverter, MPPT charge controller, and LiFePo4 lithium battery in one unit provides a complete portable power system for homes and businesses. Some key specifications of such a system would be:
• Power rating: Ranges from 500W to 6kW. A higher power rating means the system can supply more electricity to run more devices simultaneously. For most homes, 2KW to 6KW would be sufficient.
• Inverter: Converts DC power from the battery into AC power. Will be rated to match the overall power rating, e.g. 3kW system would have a 3kW inverter. Pure sine wave inverters produce the cleanest power for sensitive electronics.
• MPPT charge controller: Maximum Power Point Tracking charge controller optimizes the energy from the solar panels to charge the battery. Higher wattage MPPT means faster charging. 30A to 60A or higher based on total system size.
• Battery: LiFePo4 lithium battery can store excess energy from the solar panels for use anytime. Battery capacity ranges from 500Wh to 10,000Wh or more. For a 3-6kW system, 1,500Wh to 6,000Wh is common. Larger battery provides more hours of backup power.
• Battery charger: Recharges the battery from an AC wall socket. Allows you to charge the system without the solar panels.
• LED display: Shows the system status, including battery level, charging/load currents, fault codes, etc.
• Outlets: Multiple standard AC outlets plus USB ports and 12V DC ports to charge and power devices directly from the solar generator.
• Solar panel input: Connection points to attach 2-6 solar panels rated from 150 to 400 watts each. More/higher wattage panels mean faster charging and more runtime.
• Safety: Built-in protection against overheating, overload, short circuits, over/under voltage, etc.
An all-in-one solar generator provides a simple, self-contained power system for backup power, mobile use and off-grid living. It gives homeowners and businesses more energy independence and security.
MPPT solar charge controller

MPPT solar charge controller

An MPPT solar charge controller is a specialized DC-DC converter that adjusts the input voltage of the solar panels to maximize power transfer to the batteries. MPPT stands for Maximum Power Point Tracking. Unlike a standard PWM solar charge controller, an MPPT controller can increase the charge current up to 30% or more.
Some key features of an MPPT solar charge controller include:
• Higher charging efficiency - By converting excess panel voltage into a higher charge current, more solar power is harvested and used to charge the batteries. This results in faster battery charging and less power wasted as heat.
• Compatibility with high-voltage panels - MPPT controllers can handle higher input voltages without reduction of charge current. They are suitable for panels up to 150V or more, whereas most PWM controllers are limited to 50V or less.
• Temperature compensation - Adjusts charge voltage based on temperature to reduce overcharging in hot weather and undercharging in cold weather. Helps maximize battery life.
• Battery type selection - Ability to optimize the charge algorithm based on the specific battery type, e.g. gel, flooded, AGM, or lithium. Proper charging helps maximize performance and lifespan.
• Data logging - Some MPPT controllers provide internal data logging to record performance and fault diagnostics. A few models offer Bluetooth or WiFi connectivity to monitor stats on a smartphone or tablet.
• Overload, over/under voltage, and short circuit protection - Built-in protection circuits safeguard against component damage due to faults or abnormal operation.
For most residential and industrial applications where maximum battery performance and solar power utilization are required, an MPPT solar charge controller is recommended as a key part of the system. When properly sized and matched to solar panels and batteries, it can provide many years of trouble-free service.
Mono Solar Panel

Mono Solar Panel

half-cut PERC mono solar panel is a type of high-efficiency solar panel with the following features:
• Half-cut cells: Instead of the standard 60 or 72 full solar cells, it uses half-sized cells. These smaller cells improve power output because there is less space between cells for light to escape. Half-cut cells can increase power output by up to 10% compared to full-size cells.
• PERC technology: PERC stands for Passivated Emitter and Rear Cell. It is a cell technology that provides higher sunlight absorption and improved electron flow. PERC solar cells can produce up to 21% more energy than standard solar cells.
• Higher efficiency: By combining half-cut cells, PERC technology, and monocrystalline silicon, a half-cut PERC mono solar panel can achieve a high power efficiency, typically around 20% or more. The higher the efficiency, the fewer panels you need to generate the same amount of electricity.
• Longer service life: High-quality monocrystalline silicon solar cells provide stability and longevity to the solar panel. A half-cut PERC mono panel can produce energy for up to 25-30 years.
So in summary, a half-cut PERC mono solar panel uses the latest solar cell technologies to maximize power generation efficiency and output. It is among the most advanced and highest-performance solar panels currently available.

Choose the Right Product

How is MILE Solar Powered Product Manufactured

Material
Material
Material

Discover More

About Us

FOSHAN MILE SOLAR TECHNOLOGY CO., LTD specializes in manufacturing and exporting off-grid solar products, including solar inverters, 3-phase inverters, MPPT solar controllers, solar generators, solar panels, and solar lights. We also offer professional renewable energy solutions to customers worldwide for their specific projects.

With our extensive knowledge and experience in the solar energy field, MILE SOLAR can show you our solar products and assist you in choosing the products that best suit your solar business needs. In short, we offer one-stop off-grid solar-powered products and solutions for your solar business.

Discover More

PROJECT CASES

EVALUATION

Charles

Engineer

The product is really good, solar only buy this one
Charles

Engineer

The product is really good, solar only buy this one
Charles

Engineer

The product is really good, solar only buy this one