Guides
Every guide answers its question in the first two sentences, dates every price, and names every source. 250 published, grouped into the six questions buyers actually ask — plus the reports where the data is ours.
Start with your question
What does it cost today?
24 guides
BuyingWhat should I buy, and how do I not get cheated?
58 guides
FixesWhy is my inverter beeping?
24 guides
SystemsHow do I size it, and what changed with net billing?
54 guides
ElectricShould I go electric, and what will it really cost per km?
64 guides
MoneySchemes, instalments, loans — what can I actually get?
8 guides
ReportsWhat do the numbers say?
18 guides
All guides — page 5 of 11
Fixes
Why is my inverter beeping — codes, symptoms and real repair costs.
Lithium Battery Inverter Compatibility Errors and BMS Fixes
BMS protocol mismatches, wrong battery profiles after a tubular-to-lithium upgrade, and the comms pinouts behind most Pakistani BMS comm errors.
Solar Battery Not Charging - Lithium vs Tubular Diagnosis
Why your solar battery stopped charging, diagnosed by symptom. Settings, BMS comms, tubular vs lithium differences, and what Pakistani heat changes.
Solar Inverter Grid Overvoltage Error in Pakistan - Real Fixes
Why inverters trip on grid overvoltage in Pakistan, what you can legitimately adjust, and what your DISCO is obliged to fix. Updated July 2026.
Solar Inverter Overheating and Fan Noise in Pakistan Summers
Why inverters derate and shut down in 45C-plus Pakistani heat, how much clearance they actually need, and when fan noise means a failing fan.
Solar Inverter WiFi Monitoring Setup - Every App, Every Fix
Pair ShinePhone, SolisCloud, FusionSolar, SEMS and Solarman correctly, and fix the router settings that make monitoring dongles drop offline in Pakistan.
SolarMax Inverter Error Codes and Troubleshooting Guide
Essential diagnostic guide for SolarMax inverter error codes in Pakistan featuring troubleshooting steps, causes, and repair costs.
Solis Inverter Error Codes and Troubleshooting Guide (Error 1010)
Complete diagnostic manual for Solis solar inverter error codes in Pakistan including Error 1010 grid overvoltage and Error 2000 isolation faults.
Sorotec Inverter Error Codes - REVO Fault Code Guide Pakistan
Sorotec REVO fault codes decoded. Two different code tables ship under one brand, so this guide shows how to tell which one your inverter actually uses.
When to Call a Solar Technician in Pakistan Safety Red Lines
The four red lines that mean stop touching your solar system, plus a DIY versus technician versus emergency decision table for Pakistani rooftops.
Why Your Solar Inverter Trips During Load Shedding in Pakistan
Changeover behaviour, generator interaction and UPS-mode settings that make hybrid inverters trip at the moment the grid drops or returns in Pakistan.
Systems
How do I size it, and what changed with net billing?
10kW Solar System Price in Pakistan
Comprehensive breakdown of 10kW solar system price in Pakistan, commercial vs residential sizing, battery options, and DISCO green meter steps.
12kW Solar System Price in Pakistan
Guide to 12kW solar system prices in Pakistan, 3-phase hybrid inverter selection, generation yield, and net billing returns.
15kW and 20kW Solar System Price in Pakistan
Complete pricing guide for 15kW and 20kW solar systems in Pakistan, commercial transformer rules, three-phase equipment, and DISCO net billing.
3kW Solar System Price in Pakistan
Discover the latest pricing, component cost breakdown, generation capacity, and battery selection for a 3kW solar system in Pakistan.
5kW Solar System Price in Pakistan
Comprehensive guide to 5kW solar system pricing, panel count, inverter options, monthly output, and battery backup costs in Pakistan.
6kW Solar System Price in Pakistan
Discover the 6kW solar system price in Pakistan, panel requirements, dual AC capability, inverter choices, and payback calculations.
8kW Solar System Price in Pakistan
Detailed pricing, load capacity, inverter specs, roof footprint, and return on investment for an 8kW solar system in Pakistan.
Balochistan, KP, and Sindh Agri-Solar Schemes Roundup 2026
Roundup of provincial agri-solar schemes across Balochistan, Khyber Pakhtunkhwa, and Sindh for July 2026. Subsidy percentages, application portals, and farmer e
CM Punjab Solar Scheme Status Check + Rollout Tracker
Track your CM Punjab Solar Scheme application status online, check PITB balloting lists, verify vendor installation phases, and resolve delays.
CM Punjab Solar Scheme: Apply Online, Eligibility, Last Date
Complete guide to the Chief Minister Punjab Solar Scheme, detailing online application steps, 90% government subsidy, eligibility, and PITB portal links.
Complete Cost of Going Solar in Lahore
All-in breakdown of solar installation costs in Lahore, including LESCO green meter fees, labor, market pricing, and elevated roof structures.
Domestic Solar Water Pump Price in Pakistan - 0.5HP to 2HP Systems
Complete guide to domestic solar water pump prices in Pakistan for July 2026. Sizing 0.5HP to 2HP surface and submersible pumps with solar panel arrays.
Drip Irrigation and Solar Combo Economics in Pakistan Agriculture
Explore the economics of combining solar pumps with high-efficiency drip irrigation in Pakistan. Learn government subsidies, water savings, and crop yield gains
Electricity Slab Tariffs Explained + How Solar Changes Your Slab
Understand Pakistan electricity slab tariffs, protected vs unprotected consumer categories, and how rooftop solar drops your household into lower tariff slabs.