Focusing on trends in the HVAC heating industry, we share technical know-how and industry information related to electric heating, photovoltaic hot water and HVAC accessories.
Applicable Scenarios of Thermal Storage Electric Heating Boilers: Solution Introduction for Heating Projects Using Off-Peak Electricity Prices
With the implementation of time-of-use electricity price policies in many regions, more heating projects start to consider thermal storage electric heating boilers. Such equipment stores heat during off-peak hours with lower electricity prices and releases heat for space heating in daytime. It is widely adopted in coal-to-electricity and park central heating projects where there is an obvious price gap between peak and off-peak power. Many HVAC contractors recommend such heating schemes to project owners.
The core logic of thermal storage electric heating boilers is heat storage during off-peak periods. The equipment stores heat when electricity prices are low at night and reduces high-power heating in daytime peak hours. It relies on stored heat to maintain indoor temperature and optimize overall heating costs of projects. However, this solution is not suitable for all scenarios. Two basic prerequisites should be met: local availability of time-of-use power pricing and proper building insulation.
Suitable scenarios for thermal storage electric heating boilers include rural coal-to-electricity central renovation projects, staff dormitory heating in industrial parks, school dormitory heating and supporting heating for small industrial zones. For projects requiring 24-hour high-load heating with no peak-off price difference, the advantages of thermal storage schemes cannot be fully reflected, so pre-project evaluation is needed during model selection.
Zhongshan Optun Electric provides supporting solutions of thermal storage electric heating boilers for projects using off-peak electricity prices. Intelligent control systems can set heat storage and release periods automatically to match time-of-use pricing schedules and reduce manual intervention. In the early project communication stage, Optun technicians help contractors calculate heat storage capacity and match heating areas.
Before commercial project implementation, equipment qualification documents need to be verified. Test documents of Optun thermal storage electric heating boilers are complete and comply with relevant domestic standards for electric heating equipment for project filing. Bulk orders can be scheduled for production and delivery according to construction milestones.
When presenting solutions to project owners, HVAC contractors need to calculate heating operating costs. Zhongshan Optun Electric can provide equipment specifications for engineering teams to estimate costs combining local electricity prices and building areas and enrich bidding proposals.
As a manufacturer of coal-to-electricity heating boilers in Zhongshan, Optun Electric welcomes contractors for factory visits to inspect full-machine testing workflows of thermal storage electric heating boilers. If you plan heating projects with off-peak electricity and want to assess feasibility of thermal storage heating schemes, please contact Zhongshan Optun Electric to discuss project details.
