Deye Inverters & Batteries

What Is a Deye Hybrid Inverter?

Deye is a Chinese energy-electronics manufacturer, listed on the Shanghai Stock Exchange, that builds hybrid solar inverters and LiFePO4 lithium batteries. A "hybrid" inverter means one device does three jobs at once: it converts power from your solar panels, charges and manages a lithium battery, and automatically switches your home to battery power the moment city electricity cuts out — all without a separate charge controller or transfer switch. This is why Deye inverters are widely used in Afghanistan, where grid power can be unreliable and a fast, automatic backup switch matters as much as the solar generation itself.

Single-Phase vs Three-Phase — Which Do You Need?

Deye's single-phase hybrid inverters cover most homes and small shops — they connect to standard household wiring and are the most common choice we install in Kabul and other cities. Three-phase models are built for larger houses, commercial buildings and workshops that already run on three-phase power or have heavier motor loads (large water pumps, workshop machinery, elevators). If you're not sure which your building has, check your existing electricity meter and wiring, or message us on WhatsApp with a photo of your meter box and we'll confirm. For a full comparison, read our guide: Single-Phase vs Three-Phase Solar Inverters.

Battery Compatibility

Deye hybrid inverters are designed around 48V LiFePO4 lithium batteries — the same chemistry used in Deye's own battery range and in most other lithium batteries sold in Afghanistan. LiFePO4 is preferred over older lead-acid batteries because it handles far more charge/discharge cycles, doesn't need regular maintenance, and includes a built-in Battery Management System (BMS) that protects against over-charging, over-discharging and short circuits. Battery capacity is chosen based on how many hours of backup you need and which appliances must keep running during an outage — our team sizes this with you before installation.

PV Input Capacity & Backup Power

Each Deye inverter model has a maximum solar panel (PV) input it can accept, and a maximum continuous output it can deliver to your home. Bigger inverters can handle more panels and power heavier loads (air conditioners, water pumps, workshop tools) at the same time. Actual backup runtime during an outage depends on your battery size and how much power your appliances draw — we do not quote a single fixed number here because it genuinely varies household to household. Use our free Calculator for an estimate based on your own appliances, or ask us directly on WhatsApp.

Installation & Monitoring

LEMAR SunTech supplies and professionally installs Deye inverters and batteries in Kabul and surrounding areas, including panel mounting, wiring, inverter/battery commissioning, and system testing. Every Deye hybrid inverter connects to the SolarmanPV mobile app, so you can monitor solar generation, battery level and consumption from your phone in real time, and our technicians can also assist remotely if something needs checking after installation.

Warranty & Support

Deye inverters and batteries we supply carry a 5-year service warranty through LEMAR SunTech — we handle any manufacturer warranty claims on your behalf so you don't have to deal with the factory directly. See our Contact page for support hours, or the Company page for more on who we are and how we work.

Where to Buy Deye Inverters & Batteries in Afghanistan

LEMAR SunTech stocks and sells genuine Deye hybrid inverters and Deye LiFePO4 batteries in Kabul, with installation available across Afghanistan. Message us on WhatsApp for today's price and current stock, or browse our full product catalog and other brands like Growatt and LVTOPSUN.

Deye — Frequently Asked Questions