Project Details
After successfully installing a 6kW/10kWh off-grid solar system for Dennis in Mwihoko, Kiambu County, the client sought to further enhance the comfort and efficiency of his new home. As part of ensuring a complete modern living experience, Dennis wanted a reliable and energy-efficient hot water solution to serve all bathrooms and kitchen points.
Since the area has no access to grid electricity, he needed a system that would provide consistent hot water without relying on electrical heating or backup sources. To meet this requirement, ALKIM Green Galaxy Limited installed a 300-litre pressurized solar water heating system, designed to supply the entire home with continuous hot water throughout the day and night.
| Client | Dennis |
| Location | Mwihoko, Kiambu County |
| Project Size (kW) | 300-Litre Pressurized Solar Water Heating System |
| Installation Date | 29th November 2025 |
Solar Components Used in the 10kW Solar Power System Project
The hot water system included:
300L Pressurized Solar Water Heater (High-Pressure Model).High-efficiency evacuated tubes.
Stainless steel inner tank with high-grade insulation.
Heavy-duty aluminum/steel mounting structure.
Cold/hot water piping and fittings.
Pressure relief valves and safety accessories.
What the 300L Pressurized Solar Water Heating System Can Serve
The system comfortably supports hot water for:
All bathrooms (showers and handwash basins).
Kitchen and utility sinks.
Laundry area where warm water is required.
Large families or high-demand households.
The pressurized design ensures strong, consistent water flow, matching the standards of modern residential plumbing.
Project Summary
Having invested in a fully off-grid solar power system, Dennis wanted to extend the benefits of renewable energy to his hot water needs. Electric water heaters were not an option due to the lack of grid connection and the high power demands they impose on solar systems.
We recommended a 300L pressurized solar water heating system, ideal for large homes and consistent daily use. This system harnesses free solar thermal energy to provide hot water without drawing power from the main solar installation, ensuring efficiency and long-term cost savings.
Overview
Our technical team delivered a fast, clean, and professional installation. The system was mounted securely on a reinforced frame to maximize heat absorption throughout the day.
The pressurized configuration ensures that water flows with strong pressure to all taps, showers, and hot water points in the house—perfectly complementing the luxury and comfort of Dennis’s new home.
The integration was done in alignment with the plumbing layout, ensuring seamless operation and reliable performance.
Results
Since implementation, Dennis now enjoys:
Unlimited Hot Water Supply – Day and night availability from solar-heated storage.High-Pressure Performance – Strong water flow for all bathrooms and kitchen points.
Energy Savings – Zero electricity or fuel required for heating.
Low Maintenance – Durable, long-lasting system designed for year-round performance.
Enhanced Home Comfort – Improved quality of life with reliable modern utilities.
The system significantly increases home value and complements his existing off-grid solar installation perfectly.
Client Testimonial
After the solar power installation, adding a hot water system was the next important step. The 300L pressurized heater installed by ALKIM Green Galaxy works perfectly and delivers strong, consistent hot water throughout the house. It has made the home much more comfortable, and I’m extremely satisfied with the workmanship and performance.
Stay Powered Anytime, Day and Night
If your business is struggling with blackouts, rising energy bills, or unstable grid supply, ALKIM Green Galaxy can design a reliable solar solution tailored to your operations.
Let ALKIM Green Galaxy help your business to stay operational 24/7 and secure you from blackouts.Contact us today at 0796152996 or reach us through our social media handles to explore a custom solar plan for your home