Solar Generator for Home in Pakistan: Sizes, Uses and Best Picks
A solar generator is a portable power station charged by solar panels: a battery, inverter and charger in one box, with no fuel and no noise. In Pakistan people use them for load shedding, small offices, camping and travel. This guide explains the sizes, what each can run, how solar charging works and when a full home solar system is the better buy.
Updated 12 November 2026
What is a solar generator?
The name is a little misleading: a solar generator does not create power by itself. It is a portable power station with a lithium battery, an AC inverter, USB ports and a charger, plus a solar input so it can be recharged from panels. Pair it with one or more portable or rooftop panels and you have a silent backup that needs no petrol.
The EcoFlow DELTA and RIVER ranges, Anker SOLIX C1000, Jackery Explorer and Itel Power Tank ITEL-63 are all used this way. See all portable power stations (Power Stations).
Solar generator vs petrol generator
- Noise and fumes: a solar generator is silent and safe indoors; a petrol generator must stay outside.
- Running cost: sunlight is free; petrol is not.
- Power: a petrol generator can run heavy loads for as long as it has fuel; a solar generator is limited by its battery size and output watts.
- Maintenance: no oil or spark plugs, only occasional charging.
- Start: instant, and many units switch over fast enough for a laptop or router.
For fans, lights, Wi-Fi, a TV and a fridge, a solar generator is the cleaner choice. For a whole house with ACs, a solar system with a battery is better.
Sizes: mini, 1kWh and 2kWh solar generators
- Mini (about 250 to 520 Wh, 300 to 500W output): EcoFlow RIVER 2, RIVER 3, Jackery Explorer 500. Router, laptop, phone, LED lights and a small fan.
- Mid (about 770 Wh to 1 kWh): EcoFlow RIVER 2 Pro, DELTA 3, Itel ITEL-63, Anker SOLIX C1000, Jackery 1000. Fans, lights, TV and a fridge for some hours.
- Large (about 1.5 to 2 kWh, up to 2,400W output): Jackery 1500, EcoFlow DELTA 3 Max and DELTA 2 Max. A whole room or small shop through long outages, and a short run of an inverter AC.
Check two numbers: Wh decides how long it runs, and output W decides what it can run.
What a solar generator can run
Rough hours from a full charge, after inverter losses of about 15%:
- 1 kWh unit with a 75W ceiling fan: about 11 hours.
- 1 kWh unit with fan, 4 LED lights and router (about 150W): about 5 to 6 hours.
- 2 kWh unit with a fridge averaging about 100W: about 17 hours.
- 2 kWh unit with a 1 ton inverter AC at about 900W: about 2 hours.
- 256 Wh mini unit with a router and laptop (about 60W): about 3.5 hours.
For your own numbers, add the watts of what you want to run and use our backup time guide (Lithium Battery Backup Time: How Many Hours Will It Run?).
Charging a solar generator from panels
Each unit has a solar input with a voltage and watt limit; the Itel ITEL-63, for example, lists 400W of solar input. Connect panels whose open-circuit voltage stays inside the limit, in series or parallel as the manual says.
In Pakistani sun, a 400W panel set gives roughly 1.5 to 2 kWh on a clear summer day, less in winter or haze. That can fully charge a 1 kWh unit in a good day. Many people also charge from the grid when power is on and keep solar as a top-up. The power station buying guide (Portable Power Station Buying Guide: Wh, Watts and Charging) covers inputs and ports.
Whole-house solar generator: when a solar system is better
If you want to run the whole house, several fans, a fridge and an AC every night, a portable unit is too small and too expensive per kWh. A home solar system with a lithium battery stores 5 to 20 kWh and is charged by a full roof of panels.
Our lithium solar packages range from the 1.15kW system with a 2.4 kWh battery to large 10kW-plus systems. See lithium battery solar systems (Lithium Battery Solar System prices) and solar system prices (All Solar Systems).
Care tips for a solar generator
- Keep it charged between 20% and 80% for daily use, and full only before expected outages.
- If you store it for weeks, leave it near half charge and top it up every few months.
- Keep it out of direct sun and away from heat; do not run it in a closed car.
- Use solar panels within the input limits, and keep connectors dry.
- Update the app or firmware where the brand offers it.
LiFePO4 units such as the EcoFlow DELTA 3 series, Anker SOLIX C1000 and Itel ITEL-63 are rated for thousands of cycles, so with good care they last many years of daily use.
Best solar generator for home, office and camping
- Load shedding at home, daily use: a LiFePO4 unit with 3,000 cycles or more, such as the EcoFlow DELTA 3 Plus or Itel Power Tank ITEL-63.
- Small office or freelancers: 1 kWh with 1,800W output, such as the DELTA 3 or Anker SOLIX C1000.
- Long outages and a fridge: 2 kWh, such as the DELTA 3 Max.
- Camping and northern trips: a light mini unit such as the RIVER 3 with a portable panel.
Compare brands in EcoFlow vs Jackery (EcoFlow vs Jackery: Which Power Station Should You Buy?).
