Dry Heating Prevention Solar PV Electric Water Heater Metal Simple Operation Low Carbon Eco-Friendly Design Household Hotel RV

• Customization: Available
• After-sales Service: Free Spare Parts
• Warranty: 36month
• Model NO.: OPTE-80
• Max. Capacity: 80L
• Structure: Compact Type
• Pressure: Pressurized
• Interior Material: Enamel
• Collector Components: Solar Panel
• Composition: Tank Insulation
• Certification: CE, ISO9001
• Power: 2000W
• Application: Hotel, Commercial, Household
• Liter: 60L/80L/100L
• Energy: Electric, Solar
• Rank Waterproof: Ipx4
• Enamel Type: Enamel
• Inner Tank: Steel with Enamel Coated
• Storage / Tankless: Storage
• Operating Language: English
• Installation: Wall Hung
• Vertical or Horizontal: Horizontal
• Maxi Setting Temp: 85degrees
• Transport Package: Carton Box
• Specification: 470×790mm
• Trademark: OPTEN
• Origin: China
• HS Code: 8419191000
• Production Capacity: 5000PCS/Month
• Package Size: 55.00cm * 59.00cm * 86.00cm
• Package Gross Weight: 24.000kg

Product Description

Solar PV water heater combines PV panels with a storage water heater.

This heater uses solar and electric energy with AC/DC systems. It utilizes solar DC power for heating at no electric cost on sunny days, switching to AC during rainy weather, ensuring constant hot water.

Specification

No inverter / No storage battery / Free Electricity

Inverter free & no storage battery
Direct DC power heats water, no conversion loss.

Solar powered hot water on sunny days
Switch to AC heating on rainy days for nonstop hot water.

Simple installation
Mount PV panels on rooftops. No complex plumbing needed.

Durable solar panels
Hail resistant, sun proof, freeze free. 30-year PV module life.

High energy saving & low maintenance
Fewer components mean fewer faults, ideal for homes and villas.

Solar PV water heater

Details about solar PV water heater

Solar PV water heater installation

Solar PV water heater Technical Specifications

(Water heater capacitor can be customized)

Model	OPTE-60	OPTE-80	OPTE-100
Capacity	60L	80L	100L
Adaptive DC power series cicuit	550W*2pcs	550W*2pcs	550W*2pcs
solar input voltage Range	DC40-110V
Rated Power/AC	2000W	2000W	2000W
AV Voltage	220V
Installation	Horizontal
Safety valve	0.75MPa Multi-functional safety valve-over pressure protection
Rank Waterproof	IPX4
color	white
Heating Element	316
Power cable and Plug	1.5m power cable and Euro Plug
Warranty	3 years
Product size (mm)	410×810	470×790	470×900
Packing size(mm)	505×465×875	502×502×800	5585×555×970
G/W(KG)	19kg	23.8kg	26.5kg

Solar PV water heater, your best choice for hot water

No more worries about water leakage!
No wasting minutes of cold water before hot!
Constant water temperature for more comfort!
Easy installation / Safe usage!

After Sales Service

Standard Warranty: 36 months
Training: On-site or remote operation/maintenance training.

Company Profile

Zhongshan Opten Electrical Appliance Co., Ltd.

Based in Fusha Town, Zhongshan Guangdong, a home appliance hub, we integrate R&D, production, and global sales of heating & hot water appliances.

Our main products include electric boilers, solar PV water heaters, and spare parts like air pressure switches. We hold multiple patents and provide OEM & ODM services for global clients.

Compliant with international safety standards, our products are exported to Türkiye, Australia, Central Asia, Europe, etc. We offer solutions covering product selection, technical support, and after-sales service.

Why Choose Us?

Other Products

OEM/ODM capabilities available
Competitive pricing & discounts for bulk orders
Fast shipping with customs clearance support

Electric boiler

Electric water heater

Air pressure switch

Ozone generator

FAQ

Q: What are the power rating and rated voltage of your PV solar water heaters?

A: AC 220V/2000W; DC 110V/2000W. Compatible solar voltage: DC 72V-110V.

Q: What is the limit for the maximum input voltage of the solar panel?

A: Max input voltage of solar panel: DC 110V

Q:  What material is the heater tank made of?

A:  Heater tank: 316 stainless steel. Customization available.
according to your requirements.

Q: What product certifications does this PV solar water heater have?

A: Product is CE certified.

Q: Will you provide vulnerable parts?

A: We provide vulnerable parts: 2‰ of the order value

Q: What does the standard accessory package include?

A: Includes screw hangers, drain pipes, solar switches, manuals.

Q: Do you support OEM/ODM customization services?

A: Yes, OEM/ODM services available; minimum order: 100 units.