Cost and finance
High-intent guides for readers comparing monthly payments, payback, and ownership models.

Costs, load-shedding backup, inverters, finance and tax — everything you need to go solar with confidence. Practical guidance from SolarGuide, with real Alumo pricing where it helps.
These clusters connect the blog to the money pages readers use when they are comparing cost, backup, and providers.
High-intent guides for readers comparing monthly payments, payback, and ownership models.
Sizing, battery runtime, inverter choices, and practical backup advice for South African homes.
Commercial investigation pages that help visitors decide who should quote on their system.
123 in-depth guides on solar for South African homes and businesses — filter by topic or search for exactly what you need.
123 guides
Load-SheddingWhat an uninterruptible power supply (UPS), a home inverter and a portable power station each do, how fast they switch over, how long they run and which suits your home.
BusinessMap the property, engineering, SSEG, metering and commissioning approvals a South African commercial solar project may need before switch-on.
BusinessLearn when solar and batteries can reduce a business demand charge, which interval data to model, and how to test the South African business case.
BusinessCompare cash, bank finance, asset finance, rent-to-own, leases and PPAs for South African business solar, with costs, risks and document checks.
BusinessCompare current South African commercial solar price examples, cost drivers, finance routes and the inputs needed for a credible business quote.
BusinessPrepare the bills, interval data, load list, roof details, electrical information and approvals needed for a credible commercial solar assessment.
BusinessUnderstand South African solar PPAs, onsite and wheeled structures, pricing clauses, risks, tax ownership and the questions to ask before signing.
FinanceCompare solar rent-to-own with buying cash in South Africa, including total payments, annual escalation, buyout costs, ownership and early settlement.
FinanceCompare solar rental costs in South Africa, subscription and rent-to-own contracts, cancellation fees, escalation and what to check before signing.
Home energyThe five types of geyser sold in South Africa explained: how each heats water, what it costs to run, how it copes with load-shedding and which suits your home.
LocationA local guide to solar in Johannesburg — Highveld sun, City Power vs Eskom-supplied suburbs, SSEG registration, real costs and what a typical Joburg home needs.
Home solarPlan solar EV charging at home in South Africa: estimate driving energy, choose charging times and size the system around your actual use.
CostCompare solar inverter prices in South Africa, including equipment, installation, sizing and the questions that make two quotes comparable.
Home energyCompare solar carport costs in South Africa, including structure, panel area, EV charging and when a carport suits a site better than a roof.
FinanceCompare South African solar finance options, including bank energy loans, home-loan funding, rent-to-own, subscriptions and cash purchase terms.
BusinessPlan warehouse solar in South Africa around load profiles, roof capacity, three-phase power, batteries, BESS, PPAs, wheeling and ROI.
Home energyCompare solar geyser prices in South Africa by tank size, see how heat pumps differ and learn what a trustworthy hot-water quote should include.
CostSee current solar panel prices in South Africa, price per watt examples, what installation adds, and how to compare 465W to 630W panels.
Buying GuideHow to choose the best solar panels for a South African home: panel types, wattage, roof layout, shading, warranties and system design.
Buying GuideLearn when a solar installation needs an electrical COC, what it covers, who issues it and what to ask your installer.
CostIs solar still worth it in South Africa in 2026? An honest look at costs, savings, load-shedding, financing and who benefits most this year.
MaintenanceThe most common solar installation mistakes South African homeowners make, from undersizing to skipped compliance, and exactly how to avoid each one.
Buying GuideShould you start with battery backup or go full solar? A South African guide to the trade-offs, costs and the smartest first step.
Costs & pricingSolar costs in South Africa in 2026: realistic ranges for small, medium and large home systems, what changes the price and ways to reduce upfront cost.
MaintenanceHow to maintain and clean solar panels in South Africa: what needs doing, how often, safety tips, and when to call a professional.
Buying GuideWhich way should solar panels face in South Africa, and at what tilt? A clear guide to north-facing arrays, optimal angle, and when east-west makes sense.
MaintenanceDoes your home insurance cover solar panels and batteries in South Africa? What to declare, what to check and how to avoid claim rejection.
Home solarDesign a home solar and battery setup for load-shedding: prioritise essential loads, estimate backup needs and compare real package examples.
ProductsFrom cloudy-day fears to 'solar never pays off', we debunk 8 stubborn solar myths South African homeowners still believe — with honest, local facts.
MaintenanceLearn what solar monitoring apps show—production, battery, consumption and grid flow—and how to spot problems early.
BusinessHow South African churches and NPOs plan solar for lower bills and reliable services, including sizing, governance, tax status and finance.
LocationA local guide to going solar in Bloemfontein — City of Roses sun, Mangaung SSEG registration, real costs and what a typical Free State home needs.
Business solarHow Section 12B works for South African businesses, what solar costs can qualify and what to check before claiming the deduction.
Load-SheddingA practical, no-nonsense guide to surviving load-shedding: schedules, lighting, cooking, keeping food and Wi-Fi going, and the backup options that end it.
Buying GuideAn honest 2026 guide to the best solar companies in South Africa — installers and subscription providers compared, with how to choose the right one.
ProductsHow long do solar lithium batteries last? A clear South African guide to LiFePO4 cycles, depth of discharge, warranties and getting the most life.
Buying GuideSolar geyser or solar PV first? A clear South African comparison of cost, savings, load-shedding and hot water — and how to decide your best first step.
EquipmentCompare Sunsynk, Solis and AlphaESS for South African homes, including inverter type, battery compatibility, monitoring and system design.
Buying GuidePanel, inverter, battery and workmanship warranties differ hugely. A plain-language guide to comparing solar warranties in South Africa before you buy.
Buying GuideCan solar power run your aircon in South Africa? Real numbers on inverter aircons, battery drain, and sizing a system that keeps you cool through load-shedding.
LocationA local guide to solar in Somerset West and the Helderberg: coastal conditions, City of Cape Town SSEG, Cash for Power and local costs.
Home solarConfused by kW and kWh? Work out the solar system size a South African home may need with clear examples and package comparisons.
BusinessHow South African offices and SMEs use solar to reduce bills and keep working through outages, with sizing, Section 12B, costs and finance.
Buying GuideA practical South African guide to sizing your solar inverter — how to match kW to your real load, avoid tripping, and not overpay.
CostCalculate solar payback in South Africa using installed cost, self-consumption, tariffs, finance and battery replacement instead of sales estimates.
BusinessHow SA body corporates and complexes fund and fit solar — common-area systems, individual units, governance, SSEG rules and Section 12B explained.
Buying GuideWhat size solar system does a 3-bedroom South African house need? A practical guide to panels, inverter, battery, costs and the right package tier.
LocationA local guide to going solar in Centurion — Highveld sun, City of Tshwane SSEG registration, HOA approvals, real costs and what a typical home needs.
FinanceCompare rent-to-own, subscription and buying solar in South Africa by ownership, total payments, escalation, cancellation, maintenance and moving costs.
Buying GuideThe 12 essential questions every South African homeowner should ask before installing solar — on sizing, backup, finance, compliance and warranties.
Load-SheddingStage 6 means up to 6 hours of outages a day. Can solar and a battery really carry your SA home through it? Here's how the numbers actually work.
Buying GuideDoes a solar system add to your property's selling price in South Africa? We look at the evidence, the caveats and how to maximise it.
ProductsCompare home solar batteries in South Africa by usable kWh, discharge power, warranty, expansion and inverter compatibility using verified specifications.
LocationDo solar panels work on cloudy days and in winter in South Africa? How weather affects output, and how batteries keep you powered year-round.
Buying GuideThe real cost of maintaining a home solar system in SA: cleaning, inverter servicing, battery lifespan, and the surprises to budget for over 10-plus years.
LocationSolar in East London: coastal considerations, Buffalo City SSEG registration, typical costs and what a home system needs.
Buying GuideThinking of moving your solar system to a new home? The real costs, warranty risks and compliance catches of relocating solar in SA, and when it makes sense.
FinanceHow the Section 12B solar tax deduction works in 2026, what can qualify, the 1 MW rule, and how it differs from expired Section 12BA.
LocationA Pretoria guide to going solar — Tshwane sun hours, City of Tshwane SSEG registration, real costs and what a typical Pretoria home actually needs.
Buying GuideLoad-shedding kills your fibre, gate motor and alarm at the worst times. Here's how to keep Wi-Fi, security and access powered through every outage in SA.
MaintenanceCan hail break solar panels? Learn how lightning, surges and South African weather affect a system, plus protection, warranties and insurance.
Load-SheddingWork out the right battery size to keep your South African home running through load-shedding — with real usage examples and honest sizing advice.
ProductsSunsynk and Deye inverters look almost identical — here's what actually differs, and why it matters for South African homes and warranties.
CostDecode your South African electricity bill: fixed charges, blocks, time-of-use and how tariffs shape what solar can save you.
LocationA local guide to solar in Umhlanga and Ballito: subtropical sun, salt-air corrosion, estate rules, eThekwini and KwaDukuza SSEG, costs and what your home needs.
BusinessHow South African estates and HOAs use solar backup for gates, guardhouses, perimeter systems and CCTV, with sizing, governance and finance.
Buying GuideHow to choose a trustworthy solar installer in South Africa — the credentials, warranties and red flags that separate real professionals from cowboys.
Buying GuideA plain-language guide to solar warranties in South Africa: panel, inverter, battery and workmanship cover, and the fine print that really matters.
LocationA local guide to going solar in Sandton — Highveld sun, City of Joburg SSEG registration and feed-in, real costs and what a typical home needs.
BusinessHow SA guesthouses and B&Bs use solar to beat load-shedding, protect reviews and cut power bills — sizing for hospitality plus Section 12B tax relief.
ProductsCompare leading solar inverters in South Africa by power, phase, battery fit, warranty and use case, with verified 2026 manufacturer specifications.
Buying GuideA practical South African guide to what a 5kW inverter can power at once — appliance by appliance, with honest limits and load-shedding advice.
Load-SheddingCompare gas, solar and batteries for cooking, heating and backup power in a South African home, with the strengths and limits of each.
BusinessHow South African shops and franchises use solar to keep trading, reduce power costs and plan Section 12B, sizing, finance and multi-site rollout.
LocationA Durban homeowner's guide to going solar — subtropical sun, coastal humidity, eThekwini SSEG registration, real costs and what your home needs.
Buying GuideA step-by-step solar buying checklist for SA homeowners: sizing, quotes, warranties, SSEG rules, finance and red flags. Everything to check before you sign.
Cost5kW solar system cost in South Africa: typical cash and monthly prices, what is included, and how to check if 5kW fits your home.
Buying GuideGenerator, inverter-battery or full solar? Compare backup cost, noise, runtime and long-term value for South African homes.
FinanceCompare access-bond, re-advance and further-advance solar finance in South Africa, with bank options, repayment calculations, fees and risks.
Buying GuideGrid-tied, off-grid or hybrid solar? A clear South African comparison to help you pick the right system for load-shedding, savings and your budget.
Load-SheddingKeep Wi-Fi, work devices and calls running during load-shedding. Learn how to size backup power for a South African home office.
Buying GuideA plain-language guide to hybrid inverters for South African homes — how they work, why they suit load-shedding, and whether you need one.
LocationSolar panel prices in Polokwane, plus Limpopo sun and heat, municipal SSEG registration and what a home system needs. Solar and battery from R1,418 a month.
Buying GuideSingle-phase vs three-phase solar in South Africa — how to tell which supply you have, when three-phase matters, and how to avoid overpaying.
LocationGoing solar in George and along the Garden Route — local sun and rainfall, George Municipality SSEG registration, real costs and what a typical home needs.
Buying GuideHow long solar panels really last in South Africa, how they degrade, what shortens their life, and how to protect your investment for decades.
FinanceGoSolr vs Alumo compared honestly: subscription rental versus rent-to-own solar in South Africa, and how to choose the right one for your home.
BusinessA practical guide to solar for South African small businesses, covering loads, cost, finance, tax, approvals and quote checks.
CostPaying R3,000 a month for electricity? See what size solar system fits, what it costs cash or monthly, and how the repayment compares to your rising Eskom bill.
FinanceA current guide to solar feed-in tariffs and net billing in South Africa, including registration, meters, fixed charges and 2026 Cape Town rates.
ProductsAlphaESS all-in-one units and Sunsynk modular systems solve load-shedding differently. Here's how they compare for South African homes.
CostLoad-shedding costs you far more than an inconvenience. Add up spoiled food, fuel, lost work and dead appliances — then see how solar turns the cost around.
LocationA local guide to solar in Mbombela and Nelspruit: Lowveld weather, City of Mbombela SSEG registration, costs and what a home system needs.
BusinessHow South African schools plan solar for lower bills and reliable classrooms, with daytime sizing, Section 12B, NPO status and finance.
Buying GuideSelling or buying a home with solar in SA? What happens to the panels, battery, warranty and finance when you move, and how to protect the value you paid for.
Buying GuideHow long a 5kWh solar battery really lasts in a South African home — appliance runtimes, usable capacity, and load-shedding maths made simple.
CostSolar vs generator for load-shedding: compare five-year costs, fuel, servicing, noise and lifespan in South Africa.
LocationGoing solar in Stellenbosch and the Cape Winelands — local sun, Stellenbosch Municipality SSEG registration, real costs and what a typical home needs.
ProductsHow to run borehole and pool pumps on solar in South Africa — motor start-up surge, timer strategy, sizing and whether to add a battery. A practical guide.
CostTen realistic ways South African households can cut their Eskom bill, from geyser tweaks to solar, ranked by effort and impact.
Load-SheddingHow to keep your fridge and freezer cold through load-shedding in SA — the real power draw, how long food lasts, and the small backup that does the job.
ProductsHybrid and grid-tie inverters sound similar but behave very differently during load-shedding. Here's what separates them for South African homes.
Buying GuideLearn to compare solar quotes in South Africa like a pro — what to check, the traps to avoid, and how to tell a fair deal from a cheap-looking one.
ProductsA clear South African comparison of lithium and lead-acid solar batteries — cost, lifespan, usable capacity and which one is worth your rand.
ProductsTrina vs Jinko solar panels compared for SA homes: efficiency, warranties, heat performance and which Tier-1 brand suits your roof and budget.
LocationA local guide to going solar in Cape Town — costs, City sun hours, SSEG registration, Cash for Power and what a typical home actually needs.
FinanceLearn how solar subscriptions work, what the monthly payment includes, who owns the system, credit and installation steps, cancellation terms and risks.
Buying GuideSpot solar scams and dodgy installers before you pay. The warning signs, pressure tactics and shortcuts SA homeowners should watch for when buying solar.
CostHave a R2,000 monthly electricity bill? Estimate the solar size and cost you may need, then compare a possible repayment with your Eskom bill.
Buying GuideAppliance power table for SA homes: watts and kWh per day for kettles, microwaves, fridges and geysers, plus what backup power can run in load-shedding.
LocationDo South African homeowners need municipal or council approval for rooftop solar? Here's what approval actually means, when it applies, and how to comply.
LocationA local guide to solar in Paarl and Wellington: Winelands weather, Drakenstein SSEG registration, costs and what a home system needs.
BusinessA practical guide to solar for SA farms — powering irrigation, pumps, cold storage and packing sheds, with Section 12B tax relief and finance explained.
Buying GuideHow much roof space solar panels need in South Africa — real square-metre estimates per panel, orientation, shading, and what fits on your roof.
Buying GuideCompare Alumo, GoSolr, Stage Zero and Versofy solar subscriptions by current price, system size, escalation, cancellation, maintenance and ownership.
LocationA local guide to going solar in Gqeberha (Port Elizabeth) — coastal sun, Nelson Mandela Bay SSEG registration, real costs and what a typical home needs.
BusinessHow South African restaurants and coffee shops plan solar around kitchen loads, reduce bills and keep trading through outages, with finance options.
Buying GuideWork out exactly how many solar panels your South African home needs, based on your usage, roof space, load-shedding goals and budget.
ProductsA straight-talking South African comparison of Sunsynk and Solis hybrid inverters — support, features, warranty and which suits your home best.
MaintenanceDoes solar work in a South African winter? See what changes between seasons and how to size a system that meets your needs year-round.
Buying GuideEskom has extended its solar registration fee waiver until further notice. Check eligibility, required documents, the online process and municipal SSEG rules.
Buying GuideMonocrystalline vs polycrystalline silicon solar panels for South African homes: compare efficiency, cost, heat performance and roof space.
Load-SheddingHow LiFePO4 solar batteries keep South African homes running through load-shedding — cycle life, safety, sizing and what to actually buy.
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