Chromagen 150L Evacuated Tube Solar Geyser

What Is the Chromagen 150L Evacuated Tube Solar Geyser?

Chromagen is an Israeli manufacturer of solar water heating systems with over 60 years of international production experience. Israel has one of the highest solar geyser adoption rates in the world, and Chromagen products are engineered to perform reliably in demanding conditions. In South Africa, Chromagen is positioned as the premium alternative to Kwikot. The 150L evacuated tube model features a stainless steel inner tank, a 20-tube evacuated tube collector, and all-weather mounting hardware.

System specifications: Tank capacity: 150 litres | Inner tank material: Stainless steel | Collector type: 20-tube evacuated tube panel | System type: Thermosiphon (gravity-fed) | Backup element: 2kW or 3kW | Recommended household size: 2 to 4 people.

Why Choose Chromagen Over Standard Brands?

The primary differentiator is tank construction. Most standard solar geysers use an enamelled mild steel inner tank. Chromagen uses a stainless steel inner tank, which resists corrosion and scale buildup more effectively, especially in areas with hard water, extends tank lifespan compared to enamelled tanks, and does not require a sacrificial anode rod in the same way that enamelled steel tanks do. For buyers in coastal areas or regions with hard water (much of Gauteng draws hard municipal water), the stainless steel tank offers a longevity advantage that can offset the higher purchase price over the life of the system.

Performance in South African Conditions

Evacuated tube collectors on the Chromagen 150L perform consistently in cold winter conditions. The 20-tube collector panel starts collecting usable heat from early morning — earlier than flat panel equivalents — and maintains tank temperature better overnight due to the vacuum insulation. In Gauteng, where winter minimum temperatures regularly reach 0 to minus 5 degrees, evacuated tube technology is the preferred specification among experienced solar installers.

Supply Only

R22,990 is for the unit only. Professional installation by a PIRB-registered plumber or solar contractor is required. Contact PowerVault ZA at +27 83 476 8779 or info@powervaultza.co.za for installer referrals and to confirm current stock availability. We are based at 14 Sol Street, Linbro Business Park, Sandton, Johannesburg.

Frequently Asked Questions

Q: What makes Chromagen different from Kwikot?
A: The primary difference is tank construction. Chromagen uses a stainless steel inner tank, which is more corrosion-resistant and generally longer-lasting than the enamelled steel tanks used in standard Kwikot models. Chromagen is an Israeli brand with international solar market heritage; Kwikot is South Africa’s established local manufacturer. Both produce quality products — Chromagen is positioned at a premium price point for buyers who prioritise long-term durability.

Q: Is stainless steel better than enamelled steel for a geyser tank?
A: Stainless steel resists corrosion better over time, particularly in areas with hard water or high mineral content. Enamelled steel tanks require regular anode rod maintenance to prevent corrosion. Stainless steel tanks require less maintenance and typically last longer in hard water conditions.

Q: Is the Chromagen available in larger sizes?
A: Chromagen produces solar geysers in various capacities. Contact PowerVault ZA to enquire about 200L or other size availability.

Q: Does this include installation?
A: No. The R22,990 price is for supply only. Contact PowerVault ZA on +27 83 476 8779 for installer referrals.