Kwikot 200L Solar Flat Panel Geyser System

What Is the Kwikot 200L Flat Panel Solar Geyser?

The Kwikot 200L Flat Panel Solar Geyser is a thermosiphon solar water heating system for South African family homes. It uses a flat plate collector panel: a thermally insulated box with a black-coated absorber plate and a glass cover. Sunlight passes through the glass, heats the absorber, and transfers that heat to water circulating through copper tubes embedded in the plate. The heated water rises naturally into the insulated storage tank above — no pump required.

System specifications: Tank capacity: 200 litres | Collector type: Flat plate panel | System type: Thermosiphon (gravity-fed, no pump) | Pressure rating: High-pressure (mains pressure) | Backup element: 3kW | Recommended household size: 3 to 5 people.

Why Flat Panel?

Flat panel collectors are the most widely installed solar geyser technology in South Africa. Their advantages include simpler construction with fewer components, high-pressure compatibility connecting directly to the household mains supply, a long proven lifespan with well-installed systems regularly operating for 15–20 years, and strong performance in regions with abundant direct sunlight such as the Western Cape, Northern Cape, and the lowveld.

Capacity: Why 200L?

A 200L tank provides enough solar-heated water for 3 to 5 people using showers and standard household hot water points. The rule of thumb used by South African installers is 40–50 litres per person per day. At R20,990 for the unit and R4,000–R6,000 for installation, the total investment of approximately R25,000–R27,000 typically recovers within 2.5 to 4 years through electricity savings.

Electricity Savings

At average South African residential electricity rates (approximately R3.50/kWh inclusive of municipal markup), a 200L electric geyser running daily costs R700–R1,400 per month. A solar geyser reduces backup element usage by 60–80% during periods of adequate sunlight, translating to estimated savings of R500–R1,000 per month.

Supply Only

This product is priced at R20,990 for the unit only — geyser tank, flat panel collector, and mounting frame. Installation is not included. Contact PowerVault ZA on +27 83 476 8779 or info@powervaultza.co.za for referrals to vetted solar installers in your area. We are based at 14 Sol Street, Linbro Business Park, Sandton, Johannesburg.

Frequently Asked Questions

Q: Does the R20,990 price include installation?
A: No. The price covers the geyser tank, flat panel collector, and mounting frame only. Professional installation in Gauteng typically costs R4,000–R6,000. Contact PowerVault ZA on +27 83 476 8779 for installer referrals.

Q: What is the difference between flat panel and evacuated tube?
A: Flat panel collectors perform best with strong direct sunlight — ideal for the Western Cape, Northern Cape, and summer months. Evacuated tube collectors use vacuum-insulated glass tubes that retain heat even on cold mornings and overcast days, making them better suited to Gauteng winters and high-altitude regions.

Q: Is 200L enough for a family of 4?
A: A 200L tank is well suited to a household of 3 to 5 people with average usage. For families with heavy simultaneous hot water demand, the 300L model is available.

Q: Will the pressure be the same as my cold water tap?
A: The Kwikot 200L Flat Panel is a high-pressure system connected to mains supply, so hot water pressure matches your cold water pressure.

Q: Does this qualify for a SARS tax deduction?
A: Solar water heating systems may qualify for a SARS Section 12B tax allowance. Consult a registered tax practitioner for advice applicable to your situation.