Build my system
Off-grid solar system for a farm
A complete off-grid solar system for a farm — no grid connection needed, sized to keep the pumps, fridge and freezer running day and night. Built around the Felicity Solar IVEM4024-II 4kW Single-Phase Off-Grid Solar Inverter, with Felicity Solar FLA24500 25.6V 12.5kWh LiFePO4 Battery and 3 × Felicity Solar GK-1-72HTBD-580M 580W Solar Panel.
What is inside
What the Felicity records say about this kit
The farm profile sized here — 2 × water pump, fridge, freezer and lights & Wi-Fi — reaches 3.9 kW in the instant its motors start and takes about 6.7 kWh across a day. Felicity's IVEM4024-II is the 4 kW single-phase off-grid unit that covers it. Its record gives a battery window of 21–31.5 V, one MPPT tracker working at 60–500 V, a PV ceiling of 500 V and an IP21 enclosure.
The array is Felicity's own panel, the GK-1-72HTBD-580M, rated 580 W with 51.47 V open-circuit and 42.59 V at maximum power in its record. 3 of them make 1.6 kWp at 5.7 peak sun hours a day and take roughly 8 m² of roof, where they add about 93 kg (31 kg a panel). The strings are wired so that their voltage stays inside the IVEM4024-II's 60–500 V MPPT range.
Off the grid the battery bank has to hold a whole day of this profile, about 6.7 kWh. One FLA24500 is 12.5 kWh by name, counted here as 11.3 kWh usable. At 25.6 V nominal the bank sits inside the IVEM4024-II's 21–31.5 V battery window. The battery's record states a cycle life of more than 6,000 cycles and up to 15 units in parallel. One unit is 93 kg, which decides the vehicle you bring to our store in Dubai or Riyadh.
Felicity lines this kit does not include
A kit here is an inverter, a lithium battery bank and an array. The Felicity range on this site also holds MPPT solar charge controllers, integrated solar street lights, lithium batteries at lower voltages and gel batteries. Each has its own page and its own price, and none is added to the kit.
- Felicity MPPT solar charge controllers
16 listings in the SCCM series, 20–150 A by name — from AED 100 to AED 3,050
- Felicity solar street lights
29 listings, each an integrated light of 30–150 W — from AED 95 to AED 1,082
- Felicity 12.8 V and 25.6 V lithium batteries
31 listings below the 51.2 V bank, 1.28–12.5 kWh — from AED 704 to AED 6,251
- Felicity gel batteries
10 listings, 0.4–5 kWh — from AED 112 to AED 1,487
Frequently asked questions
Which Felicity inverter runs this farm kit?
The Felicity Solar IVEM4024-II 4kW Single-Phase Off-Grid Solar Inverter — 93% maximum efficiency, 10.4 kg net and IP21 in its record. It is listed at AED 1,239.
Which Felicity lithium battery is in it, and what does it cover?
One FLA24500 lithium battery (12.5 kWh nominal, 25.6 V). A full day of the profile is about 6.7 kWh, and 11.3 kWh usable is what this bank holds.
How many Felicity solar panels does it take?
3 × GK-1-72HTBD-580M of 580 W: 1.6 kWp on roughly 8 m², about 93 kg on the roof. One panel is listed at AED 361.
What do the Felicity units of this kit cost?
1 × IVEM4024-II at AED 1,239, 1 × FLA24500 at AED 5,678, 3 × GK-1-72HTBD-580M at AED 361: AED 8,000 in all. Each figure is the one on the product page, and the order is collected from our store in Dubai or Riyadh.
Can the battery bank be enlarged later?
The FLA24500's record allows up to 15 units in parallel, 187.5 kWh at most. This kit uses one.