Tubular Battery Solar System Price in Pakistan

Why choose a solar system with tubular battery

Our tubular packages use AGS SP-200 (12V, about 1.6kWh) and SP-250 (12V, about 2.1kWh) tubular batteries, wired in series to 24V or 48V, and in parallel strings for the larger systems.

• Upfront cost: lower than lithium for the same rated kWh
• Depth of discharge: use about 50% each night for a reasonable life. Deeper daily use wears them out much faster.
• Life: usually around 2 to 3 years under daily deep cycling in Pakistani heat, and longer with lighter use
• Maintenance: check water every month or two and top up with distilled water only. Keep terminals clean.
• Weight and space: much heavier and bulkier per usable kWh. They need a ventilated spot because they release gas while charging.

Because only about half of a tubular battery should be used, our tubular packages give similar night backup to lithium at 5.75kW, 10.35kW and 20.7kW, and less at 1.15kW, 3.45kW and 7.5kW.

Tubular packages and what they run

• 1.15kW (1.15kW Solar System with Tubular Battery (Single Phase)): one SP-200 (about 1.6kWh), fans, lights, TV and Wi-Fi
• 3.45kW (3.45kW Solar System with 2 Tubular Batteries (Single Phase)): two SP-200 at 24V (about 3.2kWh), one inverter AC in daytime sun
• 5.75kW (5.75kW Solar System with 4 Tubular Batteries (Single Phase)): four SP-250 at 48V (about 8.4kWh), two inverter ACs in daytime
• 7.5kW (7.5kW Solar System with 4 Tubular Batteries (Single Phase)): four SP-250 (about 8.4kWh), up to three ACs at partial load
• 10.35kW (10.35kW Solar System with 8 Tubular Batteries (Three Phase)): eight SP-250 (about 16.8kWh), four ACs, three phase, export after approval
• 20.7kW (20.7kW Commercial Solar System with 16 Tubular Batteries (Three Phase)): sixteen SP-250 (about 33.6kWh), about eight ACs, three phase, export after approval

Packages up to 7.5kW use Inverex or Growatt off-grid hybrid inverters, which do not export. The 10.35kW and 20.7kW packages use Deye on-grid hybrid inverters. They can export once your DISCO approves a net billing application and the system is installed by an AEDB-certified installer.

Tubular battery solar system price in Pakistan

The tubular battery solar system price is usually lower than the lithium version of the same size. That is why many buyers on a tight budget start with tubular. The live price of each package is shown on its card.

Remember the running cost. A tubular bank usually needs replacing as a full set every few years, and all batteries in a string should be changed together. Over five years or more, this can close much of the gap with lithium. Compare both on the lithium battery packages page (Lithium Battery Solar System prices) or in lithium vs tubular solar packages (Lithium vs Tubular Solar Packages: Side-by-Side at Each Size).

Who should choose tubular

Tubular suits you if the lowest upfront cost matters most, if you have a ventilated place for the batteries, and if you are happy to check water levels regularly. It also suits homes where load shedding is short and the battery is not deeply cycled every day. Warranty terms are on the warranty page (Return & Refund Policy).