250L Seven SS Stars White Solar Water Heater – Non-Pressurized

The 250L Seven SS Stars White Solar Water Heater – Non-Pressurized is a large-capacity solar hot-water system designed to use solar energy for everyday water heating and storage.

Its 250-litre storage capacity provides a substantial hot-water reserve, making this configuration particularly relevant for households and other properties with higher daily hot-water requirements than smaller-capacity solar water heaters.

The system is specifically identified as non-pressurized, which is an important distinction when planning installation and water delivery. It should be installed within a plumbing arrangement suitable for its non-pressurized operating configuration rather than treated as a pressurized solar water-heating system.

The white tank finish gives this Seven SS Stars model a distinctive appearance. Exact collector/tube configuration, tank construction, insulation specification, dimensions and installation accessories have not been supplied and should be confirmed for the exact unit.

Technical Specifications

Key Features

• Large 250-litre hot-water storage capacity
• Non-pressurized solar water-heating configuration
• Distinctive white tank finish
• Uses solar energy for water heating
• Designed for hot-water heating and storage
• Particularly relevant for properties with substantial daily hot-water demand
• Reduces dependence on conventional energy sources for routine water heating when adequate solar energy is available

Why Choose the 250L Capacity?

The 250L capacity is the key differentiator of this Seven SS Stars model. It provides significantly more stored hot water than smaller-capacity systems, making it a practical option where several users or multiple hot-water points need to be considered.

Actual hot-water availability will depend on solar conditions, incoming water temperature, usage patterns, system temperature and installation conditions. The 250L tank capacity should therefore not be interpreted as a fixed daily hot-water output.

Non-Pressurized Configuration

This model is specifically supplied as a non-pressurized solar water heater.

The plumbing and water-supply arrangement should therefore be designed specifically for a non-pressurized system. It should not be connected or operated as though it were a pressurized solar water heater unless the manufacturer explicitly specifies otherwise.

A qualified installer should assess the property before installation to determine the appropriate mounting position, water supply arrangement and hot-water distribution setup.

Applications / Use Cases

🏠 Family Homes – the 250L capacity provides substantial stored hot water for appropriately sized households.

🏘️ Residential Properties – suitable for properties requiring a dedicated solar hot-water system.

🏡 Guest Houses – useful where multiple occupants create higher daily hot-water demand.

🚿 Bathrooms & Showers – suitable for supplying appropriately designed domestic hot-water points.

🍽️ Kitchen Hot Water – can support suitable kitchen hot-water requirements as part of the property’s plumbing system.

☀️ Solar Water Heating – designed to utilise available solar energy for routine water heating.

Installation Notes

The installation location should receive adequate sunlight and provide appropriate structural support for the complete solar water-heating system.

Because this is a 250L system, the installer should consider the total installed weight of the tank, stored water and associated components when assessing the mounting structure.

The system is non-pressurized, so the water supply and plumbing arrangement must be appropriate for this configuration.

Correct orientation, positioning and installation are important for effective solar heating. Avoid locations where surrounding buildings, trees or other structures create substantial shading.

Exact mounting requirements, plumbing connections and any additional installation components should follow the manufacturer’s instructions for the specific Seven SS Stars unit.

Care & Maintenance

• Keep the solar collection surfaces clean and free from excessive dirt.
• Check the system periodically for water leaks.
• Inspect accessible plumbing connections and fittings.
• Keep surrounding objects from unnecessarily shading the solar collection area.
• Have structural mounting points inspected where necessary.
• Do not subject a non-pressurized system to unsuitable water pressure.
• Follow the manufacturer’s maintenance requirements for the exact system.
• Have plumbing or solar-water-heating faults inspected by a qualified technician.

Mini FAQ

What capacity is this Seven SS Stars Solar Water Heater?
It has a 250-litre storage capacity.

Is it pressurized?
No. This model is specifically identified as non-pressurized.

What colour is the tank?
It is the white tank configuration.

Does it use solar energy?
Yes. It is designed as a solar water-heating system.

Is 250L suitable for a family home?
It can be suitable for households with substantial hot-water requirements, but correct sizing should consider the number of users and actual daily hot-water consumption.

Can it be connected directly to a high-pressure water supply?
It should be installed according to the requirements of its non-pressurized configuration. The property’s water supply and plumbing arrangement should be assessed before installation.

What is the tank made from?
The exact tank material has not been supplied and should be confirmed for this specific model.

Why Buy from Macire

• 250L Seven SS Stars solar water-heating solution
• Non-pressurized configuration clearly specified
• Suitable for residential and other hot-water applications
• Solar water-heater selection guidance
• Installation planning and quotation support through Macire

Visit us: Kenafric Business Park, Ruaraka, Nairobi
WhatsApp: 0750 00 66 00
Calls: 0713 520 969 / 0718 762 530
Website: Macire