How much electricity can it save compared with an electric boiler?

Savings depend on local sunshine hours and heating load. In sunny regions, daytime heating is largely covered by solar power

High-Efficiency 150L Solar PV Electric Boiler for Underfloor Heating

Name: High-Efficiency 150L Solar PV Electric Boiler for Underfloor Heating
Brand: Zhongshan Opten Electrical Appliance Co., Ltd.
SKU: 2330089025

Guangdong, ChinaZhongshan Opten Electrical Appliance Co., Ltd.

US$370.00

50 Pieces

Sample price:US$370.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Free Spare Parts

Warranty

36month

Model NO.

OPTH-150

Max. Capacity

150L

Structure

Compact Type

Pressure

Pressurized

Interior Material

Enamel

Collector Components

Solar Panel

Composition

Tank Insulation

Certification

CE, ISO9001

Power

2000W 5kw

Application

Hotel, Commercial, Household

Liter

150L

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

470×1470mm

Trademark

OPTEN

Origin

China

HS Code

8419191000

Production Capacity

5000PCS/Month

Key features

Direct PV Power Usage: Generates electricity from solar panels to power the boiler without inverters or batteries.

Hybrid Heating Mode: Automatically switches between solar power and grid electricity for 24/7 heating reliability.

Flexible Installation: Compatible with both radiators and underfloor heating systems for new or retrofit projects.

Scalable Solar Array: Number of PV panels can be configured based on house size and specific heating load requirements.

Energy Saving Design: PV panels supply daytime heating load, significantly reducing grid electricity consumption.

3-Year Warranty: Comprehensive 36-month warranty coverage for all mechanical defects and parts.

IPX4 Waterproof: Safety valve and components rated IPX4 for over-pressure protection and water resistance.

OEM/ODM Services: Full customization options available including designs, samples, and minor modifications.

Company profile

Years of Export ExperienceSelf-brandedPatents AwardedQuality Assurance

Zhongshan Opten Electrical Appliance Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Shenzhen Port; Guangzhou PortAverage Response Time: ≤5.59h

About Our Factory & Business Background

AddressNo. 20, Dongfu Road, Fusha Town, Zhongshan City, 6th Floor (A)

Plant Area2083.28 square meters

Number of Employees8

Registered Capital500,000 RMB

Terms of PaymentT/T, LC, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Set/PCS

Supply Chain Partners35

Our Production Capability & Technical Expertise

Main ProductsElectric Boilers, Instant Electric Water Heater, Air Pressure Switch, Solar PV Water Heater, Ozone Generator

Production Lines4

Production MachinesLaser Cutting Facility, Heat Shrink Packaging Facility, Manual Press Facility

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsOthers

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2013-12-26

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Australia

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Product CertificationCCC, CE

Cooperated with Fortune 500No

Product Q&A

Q:Does this solar heating system need an inverter?

A: No. The system is designed to use PV power directly without an inverter, which simplifies the structure and reduces cost.

Q:Does it need battery storage?

No. The system uses solar power in real time during the day and automatically switches to grid power when needed. No expensive battery bank is required.

Q:What material is the heater tank made of?

The heater tank is made of 316 stainless steel. We can also customize heater tank with other materials according to your requirements.

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

The product has obtained the CE certification.

Q:Can it work with existing radiators or underfloor heating?

Yes. The heated water circulates through standard radiators or underfloor heating pipes, making it suitable for both new installations and