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Shenzhen Lamsword Technology Co., Ltd. Shenzhen Lamsword Technology Co., Ltd.

MPPT Solar Water
Heating Controller Global Solar energy Leading the new era of solar PV water heaters, enabling efficient heat exchange and intelligent control for the future About us Solar Industry
Solutions Global Solar energy Deeply rooted in the solar energy field, providing customized solutions to empower industrial upgrading About us Quality & Service Excellence Global Solar energy Founded on superior quality, escorted by full-lifecycle services, and living up to every trust About us

R&D

Veteran R&D Team, Forging Outstanding Products

Manufacture

Leading Manufacturing Base, Precise Full-Process Control

High Quality

Strict Quality Standards, Every Product a Masterpiece

24/7 Support Rapid

After-Sales Response, Whole-Process Attentive Support
1 +
Years
About us
Welcome To Lamsword New Energy.

Shenzhen Lamsword Technology Co., Ltd., established in 2012, is a high-tech enterprise specializing in solar inverters. For over a decade, we have been deeply engaged in the research and development and application of new energy technologies, with MPPT solar water heater control systems as our core business.

Multiple

Authoritative Certifications

Products

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MPPT Solar Water Heater product display

Solar Water Heating Controller

Solar Inverter

Solar Water Heater System

Other Applications

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Joined Our Community 10k+ Customers
Best service Provider
We try to Serve Best Services.

Leveraging our proven R&D capabilities and extensive engineering experience, we provide global customers with one-stop solar product solutions, encompassing product selection, solution design, and technical support. We offer customized solar control and inverter products and supporting services tailored to specific customer needs, including residential, commercial, and large-scale projects.

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Our Products
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YEARS OF EXPERIENCE
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TOTAL DISTRIBUTOR
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TOTAL USERS
“ These devices are designed with energy conservation in mind, which isgreat for the environment and for reducing electricity bills. ”
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Randy k Yazzie
“ The availability of responsive and helpful customer support adds greatvalue to the overall user experience. ”
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Ms. Danienla
“ The use of high-quality materials ensures a long-lasting product that canwithstand daily wear and tear. ”
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Mr. Davis
What’s the difference between a solar water heating controller and an inverter?
Solar water heating controllers are only designed for resistive loads and can intelligently control water temperature. Solar inverters, on the other hand, cannot control water temperature and only convert DC to AC.
How does an MPPT solar water heating controller work?
This controller connects to both PV and AC. When sufficient solar power is available, it uses PV for direct heating. When solar power is weak, it automatically switches to AC heating, ensuring a continuous 24-hour hot water supply.
Why is MPPT better than PWM for controllers?
MPPT (Maximum Power Point Tracking) controllers are more efficient. They can extract up to 30% more power from your solar panels compared to older PWM (Pulse Width Modulation) models, especially in cool or cloudy weather.
Can I mix inverter brands with my solar panels?
It's possible but not recommended. For optimal performance, compatibility, and warranty support, it's best to use components from a single ecosystem or brands that are certified to work together.
Portfolio
Check our Portfolio to Understand.

Lamsword looks forward to working with global partners to create a new future for the energy industry!

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Solar PV Water Heater
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Solar Power System
Electric Flame Stove
Electric Flame Stove
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