5kW Solar System in Afghanistan

Is a 5kW Solar System Right for You?

A 5kW system is a common entry point for family homes in Kabul and other cities — typically enough for a household of 4–6 people running lights, fans, a refrigerator, TVs and routers, with some headroom for occasional or intermittent air conditioner use. It's also a popular size for small shops and offices that mainly want reliable backup power during outages rather than heavy machinery.

How Many Panels Does a 5kW System Need?

A 5kW system typically uses around 8–10 solar panels, depending on the panel wattage you choose (commonly 550W–600W panels) and available roof space.

Battery & Inverter Options

A 5kW system pairs well with a single-phase hybrid inverter in the 5–6kW range — most of our customers choose Deye or Growatt. Lithium battery capacity typically starts around 5kWh and can scale up to 10–15kWh depending on how many hours of overnight backup you want.

What Can a 5kW System Power?

• Lights, fans and routers/modems
• Refrigerator and washing machine
• TVs and general electronics
• One split-unit air conditioner (intermittent use)

Heavier continuous loads — like multiple air conditioners running at once — usually call for a larger system such as our 10kW option.

Installation Considerations

A 5kW system needs roof space for roughly 8–10 panels, a covered indoor spot for the inverter, and wall space for the battery unit. Most 5kW residential installations are completed in a single day.

Warranty & Maintenance

Systems supplied and installed by LEMAR SunTech carry a 5-year service warranty. Panels benefit from occasional dust cleaning — more frequent than in many other regions given Kabul's dust levels — and lithium batteries need no regular maintenance.

Frequently Asked Questions