Zarkaar Power · Pakistan · 10 September 2026

Solar that still runs when the feeder dies.

Hybrid engineering — 640–650 W N-type plates, LFP wall packs, inverters, DC cable, GI iron — sized from your actual load, not a WhatsApp “5 kW package”.

12Live calculators (load to ROI)
645 WHi-MO X10 / Tiger Neo 3.0 math
LFP first5.12 kWh default · tubular is UPS
Rs 11Net-billing export working rate

Calculators

Every number a serious quote needs.

01

Load

Fans, AC, fridge, pumps — daily kWh and peak kW.

02

Bill → kW

Reverse your DISCO bill into array size.

03

Plates

Count, roof m², strings, plate cost.

04

Inverter

AC rating vs PV input headroom.

05

Battery

Backup hours, LFP vs tubular.

06

Hybrid

On-grid vs hybrid vs off-grid capex.

07

Wires

mm², voltage drop, XLPO DC.

08

Iron

L2–L4 GI kits, elevated adder.

Run them on your load

BOS

Wires and iron decide whether a system lasts five summers.

FAST / Pakistan Cables XLPO 6 mm² is the 5–6 kW sweet spot. 14 SWG HDG L2 is the default rooftop iron. 16 SWG “cheap stands” twist under 640–650 W modules. We size both in the calculator — not as an afterthought.

Cable guide Structure / iron

2026 street ranges (not a locked quote)

ItemPKR
LONGi X10 / Jinko 3.0 ~645 W26–31k
Volume N-type 585–590 W24–26k
Hybrid 6 kW inverter175–210k
LFP 5.12 kWh mid-brand215–275k
Pylontech / Inverex LFP240–545k
Tubular 12 V 200 Ah52–64k
DC 6 mm² XLPO250–465 / m
Comfort L2 14 SWG kit12,000

Crawl the library

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