DEYE 300L Solar Air-Source Water Heater (AC/DC) Bigger tank. Same ultra-efficient, solar-first heating. Top benefits Up to 4.2× efficiency (COP... Read more
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R 28,000.00 Incl. VAT
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Bigger tank. Same ultra-efficient, solar-first heating.
Top benefits
Up to 4.2× efficiency (COP ≈ 4.2) – ~4.2 kW heat from ~1 kW electricity
Solar-first, grid-assist – runs directly from PV by day; seamless AC backup at night/low sun
Smart control – Wi-Fi/Bluetooth app, schedules, weather-adaptive heating, grid power limiter
Large 300 L capacity – great for bigger families, guesthouses, or light commercial use.
Real energy savings – extracts free heat from ambient air + sun to slash electricity costs.
Daytime independence – operates on DC solar with no inverter or batteries required.
Always-on hot water – auto-switches to grid AC when needed, with solar as priority.
Intelligent comfort – weather compensation adjusts target temps to avoid wasted energy.
Safer by design – PV lightning protection, residual-current monitoring, over-current/over-voltage protection.
Deye Smart App (Wi-Fi/Bluetooth): set temps, view power usage, schedule heating.
Grid AC Power Limiter: one-touch cap on grid draw to manage costs.
Domestic hot water (homes, apartments, B&Bs)
Underfloor heating (low-temp circuits)
Pools & spas (extend the swim season)
Offices, gyms, salons (light commercial)
Capacity: 300 L
Type: Solar air-source heat pump (hybrid AC/DC)
Efficiency: COP up to ~4.2
Power modes: Solar direct (day), Grid assist (night/low sun)
Controls: App (Wi-Fi/Bluetooth), timers, weather compensation, AC limiter
Safety: PV surge protection, residual current monitoring, over-current/over-voltage
Deye 300 L Solar Air-Source Water Heater (AC/DC)
Integrated solar control electronics
User manual & quick-start guide
Professional install by qualified plumber/electrician.
Site for good airflow and PV exposure; include isolators and safety valves per local regs.
Confirm PV string sizing and cable protection to spec.
Q: Does it work during load-shedding?
A: Yes. It can run off PV during the day; at night/low sun it uses limited AC as backup.
Q: Do I need an inverter or batteries?
A: No. It’s designed to connect directly to solar PV and can use grid AC when needed.
Q: Is 300 L right for me?
A: Choose 300 L for 4–7+ users, guest suites, or light commercial. For 2–4 users, consider the 200 L model.
We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. You will receive an e-mail after ordering with more information about the delivery.
Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.
We work hard to deliver your items without damage. Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.
