Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of solar energy system for the whole house in China, also supports customized service. Welcome to buy advanced solar energy system for the whole house in stock from our factory.
Why Choose Us?
We Don't Disappear After the Sale
Many solar installers prioritize sales, and service comes after sales. Our company is built on service, so from your first phone call through the end of your 10-year warranty, you will have the same dedicated staff that knows your home and system. When you call, you will talk to a live person, not to an automated menu.
Custom Design, Not a Cookie-Cutter Kit
We don't just drop off a box of panels. Our engineers use satellite imagery, your past utility bills, and a physical site visit to design a system perfectly matched to your roof's sun exposure, your family's habits, and your future plans (like buying an EV or adding a home workshop). The result: you get the right system, not the one that's easiest to sell.
Local Knowledge, Global Standards
We understand your local climate, roof types, permit requirements, and utility interconnection rules inside out. That means faster approvals, fewer headaches, and a system that actually performs in your specific weather conditions – whether you face heavy snow, desert heat, or frequent coastal clouds.
Transparent, No-Surprise Pricing
You'll see the full proposal before a single tool touches your roof. No hidden "engineering fees," no last-minute upcharges for conduit or roof mounting. And we'll walk you through every available incentive, tax credit, and financing option so you can decide what makes the most sense for your budget.
the Features & Benefits of Solar Energy System for the Whole House
Seamless Day-and-Night Power
After sunset, most solar energy systems will leave you dependent on the utility company for electricity. Our smart energy storage system uses your excess solar energy collected during the day in large capacity and long-life batteries to power your home directly from the sun. You will be able to operate your entire home on solar energy – even on cloudy days or at night. Your system will automatically switch from using the grid to using stored energy without you ever noticing.
Smart Energy Prioritization
As energy demand fluctuates throughout the day, your smart energy storage system will learn how you use energy and instinctively send energy from your solar panels to the devices in your home that need the most power - keeping your refrigerator cold, your internet working, and your house cool - at the same time conserving energy by eliminating non-essential power use during those very rare times when you have had low solar energy production. You can control your energy storage system from anywhere using your smartphone, using our simple and intuitive app.
Extreme Weather Resilience
While your neighbors will all be in the dark when the power goes out from a storm or extreme heat, you won't! Our entire home solar energy system has an automatic islanding feature that will disconnect from the grid and will provide power to your essential circuits (and your entire home depending on your setup) during an outage without missing a beat. You will not need a noisy, fuel-dependent generator during an emergency.
Scalable for Any Home Size
Whether you live in a compact townhouse or a sprawling rural estate, our modular design grows with you. Start with a basic package that covers 80% of your annual usage, then add more panels, batteries, or even a second inverter later – all seamlessly integrated. You only pay for what you need today, but you're never locked out of tomorrow's expansion.
Silent, Clean, and Low-Maintenance
Forgeting the rumble of a gas generator or the monthly surprise of a utility bill. Our system operates completely silently, produces zero emissions, and requires nothing more than occasional visual checks and basic cleaning. We've engineered out the moving parts that wear down over time.
Our Promise: The Support & Service You Deserve
Buying a solar energy system for the whole house is a long-term partnership, not a one-time transaction. Here's exactly what you get after we install your Whole-House System:
Lifetime Remote Monitoring (Included)
Our operation center monitors your system 24/7. If any issues arise, like a panel underperforming, losing a connection, or decreased battery efficiency, the monitoring staff will know before you even notice there was an issue. Most problems can be resolved by remote as needed, while hardware issues will have a technician sent out before the issue is noticed by you.
15-Year Workmanship Warranty
Industry standard is 5 or 10 years. We offer 15 years of coverage on all installation labor, wiring, and mounting – on top of the manufacturer's equipment warranty. If a leak develops around a roof penetration or a wire nut comes loose, we fix it at no cost, no questions asked.
15-Year Workmanship Warranty
Every year, a certified technician will visit your home (or perform a remote diagnostic, your choice) to clean panels, test battery cycles, verify inverter efficiency, and update your energy management software. It's like a tune-up for your power plant – keeping peak performance year after year.
24/7 Emergency Support
An error code at 2 AM during a snowstorm? Call our emergency hotline. A live technician will guide you through reset procedures or dispatch an urgent repair. We know that losing power is stressful – so we never leave you stranded.
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