All-in-One Multi-Input Off-Grid Solar Inverter 6kW/11kW with Integrated BMS & Monitoring | 48V LiFePO4 Battery Compatible
- All-in-One Design
- LiFePO4 Battery Compatible
- Off-Grid Solar Inverter with Multi-source Input
- Intelligent Energy Management & Remote Monitoring
- Flexible Capacity Scaling
- Easy Installation
Quick Specs
| Model | Rated Output Power | AC Output Voltage & Phase | Max. PV Input Power | Battery Voltage Range | Flexible Capacity Scaling | IP Grade | SKU |
|---|---|---|---|---|---|---|---|
| 6kW | 6kW | 220V/230V Single Phase | 6kW | 48V | No | IP21 | A006 |
| 6kW Pro | 6kW | 220V/230V Single Phase | 6kW | 48V | Yes | IP21 | A006P |
| 11kW | 11kW | 220V/230V Single Phase | 11kW | 48V | Yes | IP21 | A011 |
Tailored to Your Needs: Contact our engineering team for a Free System Design, capacity recommendations, and an official quote.
Low MOQ: 1 set minimum order — perfect for home evaluation or sample testing.
About Manufacturer
Haven Deer is a professional OEM/ODM manufacturer of solar energy storage systems.
Our engineering team focuses on residential and commercial energy storage solutions using Grade A LiFePO4 battery technology.
Products are manufactured in cooperation with an experienced battery production facility with more than 10 years of industry experience.
Product Overview
Haven Deer All-in-One Hybrid Inverter Series combines a hybrid inverter, MPPT solar charger and battery management system into a compact solution for residential and small commercial energy storage applications.
Payment
Payment
SWIFT(T/T) / HK CHATS
Currencies
AUD, CAD,CHF, CNY, DKK, EUR, GBP, HKD, JPY, NOK, NZD, SGD, USD
Payment terms
T/T30% deposit paid against your P.O.，70% paid against invoice be issued after pre-shipment inspection.
Global Shipping: Any Incoterm Welcome
To ensure a smooth and compliant delivery of your solar and energy storage systems, we support 100% of international trade terms (including EXW, FOB, CIF, DAP, DDP, and more). Whether you want to manage your own logistics or prefer us to handle everything—including customs clearance and duties—we’ve got you covered.
Our Guarantee: Warranty & Returns
What You Need to Know Before Buying:
5-Year Coverage
Fully backed by our 5-year hardware warranty and professional lithium-ion performance guarantee.
Hassle-Free Support
Technical claims are verified remotely by our engineering team to provide genuine replacement parts quickly.
Return Terms
Standard products can be returned within 30 days (unused, original packaging) subject to a 35% restocking fee. Logistics/customs fees are assumed by the buyer.
Exclusions
Labor costs for installation/removal, international return freight, and custom-made orders are not covered.
We highly value your infrastructure investment. Please review our full terms prior to finalizing your order.
Certified Safety & Global Compliance
Our home energy systems are fully CE and RoHS certified, meeting the highest safety standards for residential installation, and fully compliant with UN38.3 & MSDS
for seamless global shipping.
Technical Specifications
6kW
| Item | Specification |
|---|---|
| Inverter Efficiency | 94% |
| Rated Capacity (kW) | 6 |
| Max. PV Input Power (kW) | 6 |
| Rated Discharge Current (A) | 100 |
| Rated Charge Current (A) | 100 |
| Output Frequency (Hz) | 50/60±0.1% |
| MPPT Tracking Efficiency | 94% |
| Net Weight (kg) | 9.8 |
| Dimensions (mm) | 536* 350*135 |
| Operating Temperature Range | -10~+50 |
6kW Pro
| Item | Specification |
|---|---|
| Inverter Efficiency | 94% |
| Rated Capacity (kW) | 6 |
| Max. PV Input Power (kW) | 6 |
| Rated Discharge Current (A) | 100 |
| Rated Charge Current (A) | 100 |
| Output Frequency (Hz) | 50/60±0.1% |
| MPPT Tracking Efficiency | 94% |
| Net Weight (kg) | 10.5 |
| Dimensions (mm) | 536* 350*135 |
| Operating Temperature Range | -10~+50 |
11kW
| Item | Specification |
|---|---|
| Inverter Efficiency | 94% |
| Rated Capacity (kW) | 11 |
| Max. PV Input Power (kW) | 11 |
| Rated Discharge Current (A) | 100 |
| Rated Charge Current (A) | 100 |
| Output Frequency (Hz) | 50/60±0.1% |
| MPPT Tracking Efficiency | 94% |
| Net Weight (kg) | 15 |
| Dimensions (mm) | 635* 350*135 |
| Operating Temperature Range | -10~+50 |
Key Features
All-in-One Design
All-in-One Solution: Hybrid Input, Integrated MPPT & Inverter
LiFePO4 Battery Compatible
Engineered for seamless integration with LiFePO4 battery packs via smart CAN/RS485/232 communication, delivering maximized round-trip efficiency, multi-layer safety protections, and a reliable 3,000+ deep charge-discharge cycle lifespan.
Grid & Generator Support
Never worry about blackouts. This system supports direct connections to both the utility grid and external generators. When solar power runs low, it automatically switches inputs to keep your home running seamlessly 24/7.
Intelligent Energy Management & Remote Monitoring
Stay connected via Wi-Fi or 4G. Our All-in-One Hybrid Inverter offers real-time remote system tracking from any location. Just open the app to manage your power flow and instantly track how much money you’ve saved on electricity bills.
Flexible Capacity Scaling
Future-proof your energy setup. This flexible system supports seamless parallel expansion of up to 8 units to meet your growing household or business power demands.
Easy Installation
Pre-configured, all-in-one design eliminates complicated wiring. Enjoy a hassle-free, plug-and-play setup that significantly reduces installation time and labor costs.
Applications
Designed for Residential, Commercial & Off-Grid Applications
Residential Energy Storage
Bring utility-scale reliability directly to your living room. Perfect for daily peak-shaving, maximizing your rooftop solar investment, and providing instantaneous backup during sudden grid failures—all delivered in a sleek, space-saving design that blends beautifully into any home.
Off-Grid Solar Systems
Designed for remote homes, cabins, and locations with zero grid access. Our all-in-one hybrid inverter integrates everything you need to build a robust, self-sustaining power station, delivering stable and continuous electricity even in the harshest isolated environments.
Commercial Backup Power
Power outages shouldn’t cost your business fortune. Our all-in-one hybrid inverter delivers robust, high-capacity backup with millisecond-level switching, keeping your critical servers, assembly lines, and point-of-sale systems online. Seamlessly blending backup reliability with daily peak-shaving, it ensures your operations remain uninterrupted and cost-efficient.
RV & Mobile Energy
Never compromise on comfort while exploring the great outdoors. Our all-in-one hybrid inverter packs massive power into a rugged, space-saving enclosure designed to withstand the vibration of the road. Effortlessly managing solar inputs and battery storage, it ensures your RV’s air conditioner, kitchen appliances, and tech gear run flawlessly, making every remote campsite feel just like home.
Farm & Rural Power
Protect your harvest from unstable grids. Our rugged, all-in-one hybrid inverter powers heavy farm machinery with combined solar efficiency and heavy-duty backup for total energy independence.
Emergency Backup
Our all-in-one hybrid inverter delivers millisecond-level switching to keep your lights, medical devices, and essential appliances running through severe weather and unexpected blackouts. Instant protection, complete peace of mind.
Why Choose Us
Reliable OEM & ODM Solar Energy Storage Solutions for Global Partners
10+ Years Experience
Trusted by global partners with over a decade of expertise in solar energy storage manufacturing
OEM / ODM Support
Flexible customization services tailored to your market and branding requirements.
Strict Quality Control
Engineered for longevity, tested to perfection. We implement rigorous multi-stage quality checks on every unit to guarantee ultimate safety, stable power output, and long-term durability in the harshest environments.
Fast Global Delivery
Efficient global logistics support with fast production lead times and worldwide shipment.
FAQ
What is an All-in-One Hybrid Inverter?
An inverter combines a inverter, BMS and monitoring system into a single unit for easy installation and reliable energy storage.It’s an Off-Grid Solar Inverter with Multi-source Input.
Can this system work completely off-grid & Multi-Input?
Yes. The system is designed for off-grid & Multi-Input operation and can power homes, cabins, farms and remote locations using solar energy.
How long does the Inverter last?
The inverter features a design lifespan of 10–15 years. We back this with a reliable standard 5-year warranty , ensuring your home or business stays powered safely and efficiently for the long haul.
Can I expand the Inverter capacity later?
Yes.Future-proof your energy setup. This flexible system supports seamless parallel expansion of up to 8 units to meet your growing household or business power demands.
Are you a factory?
No, we’re a brand that works exclusively with one factory where we hold technical shares. The factory focuses on production; we focus on everything else — quality control, order management, logistics, and long-term support. This gives you factory-direct consistency with brand-level accountability.
What types of solar products do you offer?
We supply inverters, energy storage battery packs, all-in-one energy storage systems, and full kits of solar panels + inverters + battery packs. Contact us to request a quote for your specific setup.
How does you ensure product quality?
We ensure quality at every stage:
Rigorous testing – Each unit undergoes 100% factory testing before shipment
International certifications – CE, RoHS, MSDS, UN38.3, and STA Report
Warranty –5 years standard warranty with technical support
This guarantees long-term, stable performance.
What is your production capacity?
We maintain ready stock for immediate delivery and have flexible production capacity to handle large rush orders. For specific volume inquiries, please contact us with your requirements.
Can you guarantee on-time delivery?
We will evaluate delivery feasibility based on your order and production schedule, and only make commitments we can keep. Once we commit, we fully honor it.
Do you support OEM or customized solutions?
We offer ODM/OEM services, but for custom work on electrical architectures, intelligent strategies, and underlying processes, we’ll need to assess your requirements first to determine feasibility.
What certifications are available?
CE, UN38.3, MSDS and other documents are available upon request.