LEOCH Lithium Batteries

What Is a LEOCH Lithium Battery?

LEOCH is a global battery manufacturer that builds LiFePO4 (lithium iron phosphate) batteries for home and commercial energy storage — the power wall units that store solar energy or grid electricity and release it when you need backup during a power outage. Unlike an inverter, a LEOCH battery isn't a standalone charging or switching device; it's the actual energy storage bank that pairs with a hybrid inverter (like a Deye or Growatt) to keep your home running when the grid cuts out. That's why LEOCH batteries are usually bought alongside — not instead of — a hybrid inverter in Afghanistan.

Which LEOCH Battery Size Do I Need?

LEOCH's residential range comes in four capacities: 2.56kWh (LW25.6-100, compact wall-mount — entry-level backup for a small home or office), 5.12kWh (LW51.2-100, slim wall-mount with a colour touchscreen), 10.24kWh (LW51.2-200, whole-night backup for a fridge, TV, fans and lights) and 15.36kWh (LW51.2-300, floor-standing, whole-home backup in a single unit). Multiple units can also be connected in parallel if one battery isn't enough. If you're not sure which size fits your home, message us on WhatsApp with your appliance list, or use our Calculator.

Inverter Compatibility

LEOCH batteries use a standard 51.2V LiFePO4 architecture (25.6V on the smallest 2.56kWh model) with RS485/RS232/CAN communication, so they work with most mainstream hybrid inverters — including Deye, Growatt, Solis, SMA and Victron. You're not locked into one inverter brand: if you already have a compatible inverter installed, we can typically add a LEOCH battery to it, and if you're starting from scratch we'll pair the two for you.

Charge Cycles & Lifespan

Every LEOCH battery in our range is rated for 6000+ charge cycles at 80% depth of discharge, with a 15-year design life — meaning it can be fully cycled roughly once a day for well over a decade before capacity noticeably declines. The safe LiFePO4 (cobalt-free) chemistry doesn't carry the same degradation or fire risk as older lead-acid or lithium-cobalt batteries, and every unit has a built-in smart BMS (Battery Management System) protecting against over-charge, over-discharge and over-current.

Installation & Monitoring

LEMAR SunTech supplies and professionally installs LEOCH batteries in Kabul and surrounding areas, including mounting, wiring into your existing or new inverter, BMS configuration and system testing. The larger 5.12kWh, 10.24kWh and 15.36kWh units include a built-in display for real-time status at the battery itself, and since LEOCH batteries pair with your hybrid inverter, you can also monitor charge level and consumption through that inverter's own app (such as SolarmanPV for Deye systems).

Warranty & Support

LEOCH batteries we supply and install carry a 5-year service warranty through LEMAR SunTech — we handle any manufacturer warranty claims on your behalf. See our Contact page for support hours, or the Company page for more on who we are and how we work.

Where to Buy LEOCH Batteries in Afghanistan

LEMAR SunTech stocks and sells genuine LEOCH 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 Deye and Growatt.

LEOCH — Frequently Asked Questions