181BTC by Solahart – Specifications

Introducing the Solahart Thermosiphon Series, a state-of-the-art Solar Electric designed for the modern consumer.

This model, 181BTC, is part of the ENERGY STAR certified products and is brought to you by Solahart Industries Pty. Ltd..

Key Features:

  • Additional Model Information: Thermosiphon Series,181BTC,
  • Date Available On Market: January 19, 2023
  • Date Certified: January 19, 2023
  • Markets: United States
  • CB Model Identifier: ES_1149158_BTC_190120231300000043702
  • Meets ENERGY STAR Most Efficient 2024 Criteria: No

Available in United States markets, the Solahart Thermosiphon Series is the perfect addition to any home, offering both performance and energy efficiency.

Release Date: January 19, 2023 Qualified Date: January 19, 2023

Don't miss out on this high-performance, energy-efficient Solar Electric.

Get yours today and enjoy the ultimate viewing experience!

More on 181BTC

Full Specifications of 181BTC

ENERGY STAR PartnerSolahart Industries Pty. Ltd.
Product CategoryWater Heaters - Solar Electric and Solar Gas
TypeSolar Electric
Brand NameSolahart
Model NameThermosiphon Series
Model Number181BTC
Additional Model InformationThermosiphon Series,181BTC,
Date Available On MarketJanuary 19, 2023
Date CertifiedJanuary 19, 2023
MarketsUnited States
CB Model IdentifierES_1149158_BTC_190120231300000043702
Meets ENERGY STAR Most Efficient 2024 CriteriaNo
Fuel TypeSolar with Electric Backup
Draw Pattern (Intended Usage)Very-Small-Usage
Input Voltage for HPWH (V)220
Solar System TypeIndirect Thermosyphon
Solar Collector TypeFlat Plate
Solar Collector Panel Area21.5 sq. ft. / 2.00 sq. m.
Solar Uniform Energy Factor (SUEF)99
OG-300 Number30,004,372
Freeze Tolerance Limit (F)-50
Solar Tank Volume (gallons)48
Solar Type of BackupTank
Solar Auxiliary Tank Volume (gallons)0
Solar Auxiliary Tank Input (kW)2
Connected CapableNo
Tax Credit EligibleYes

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