Frequently asked questions
How long do lithium batteries last in Pakistani conditions?
Tier-1 LiFePO4 batteries (Pylontech, Dyness, Soluna, BYD) are rated for 6,000+ cycles at 80% depth of discharge — roughly 15–17 years at one full cycle per day. Heat is the main enemy: install in ventilated indoor spaces, never in direct sun.
How much does a 10 kWh battery cost in Pakistan in 2026?
A 10 kWh lithium bank costs PKR 500,000–700,000 depending on brand and form factor. Pylontech and Dyness are the value-leader options around PKR 500k–600k; Soluna and BYD sit higher around PKR 650k–800k.
Are lithium batteries safe? Do they catch fire?
LiFePO4 chemistry (used by all the brands we install) is the safest lithium chemistry — significantly more thermal-runaway resistant than the NMC chemistry used in laptops and many EVs. Combined with proper BMS, ventilation, and indoor placement, fire risk is extremely low.
Can I add more battery later?
Yes if you stay within the same brand and module family — Pylontech, Dyness, and Soluna are all stackable. Most hybrid inverters support a second or third module added later without firmware changes.
Will the battery work without solar (just for loadshedding backup)?
Yes — a hybrid inverter + battery can run as a pure UPS, charging from the grid when available and discharging during outages. This is sometimes worth it for shops and offices that don't have roof space for solar but need clean backup power.
What warranty comes with the batteries?
Tier-1 lithium batteries carry 7 to 10 year manufacturer warranty plus a guaranteed minimum end-of-warranty capacity (typically 60–80% of nameplate). We honour warranty claims in-house — you don't chase the manufacturer.
How long does retrofit installation take?
Pure battery add (existing hybrid inverter): 4–6 hours. Battery + inverter swap (existing string-only inverter): 1–2 working days. Both include commissioning and monitoring setup.