HESS+ B10W51

The HESS+ battery system series is an intelligent energy storage solution that is safe, long-lasting and offers to 10~40+kWh of battery capacity. The sleek design combines smart energy management software with the safest and longest lasting batteries to efficiently manage home energy. It is comprised of basic LFP Battery units, and can be scalable as needed. Installers can quickly design the right system size to meet the needs of both new and retrofit solar customers.

Description

Reliable

• Proven high reliable LFP cells

• limited warranty

• Independent Battery base modules

• BMS protection

Smart

• Grid-forming capability for backup operation

• Remote software and firmware upgrade

• Mobile app-based monitoring and control

Simple

• Fully integrated DC battery system

• Quick and easy plug-and-play installation

• Interconnects with standard household inverters

Safe

• Multi-level safety tested

• Lithium iron phosphate (LFP) chemistry for maximum safety and longevity

Specifications and Parameters:

MODEL ID	HESS+B10W51
Total Energy	10.2 kWh
Nominal Power Rating	5.0 kW
Nominal DC Voltage	51.2 v
Operating Voltage Range	41.6-57.6 v
Cell Chemistry	LiFePO4
Useable Energy	95%
Battery Modules	2
Dimensions W/H/D	600×800x160 mm
Max.Weight	95 Kg
Scalable	Yes
Cooling	Natural and passive
Altitude	Up to 2,500 meters (8,200 feet)
Operating Temperature Range	-25℃ to+50℃(-13°F to 122°F)
Inverter Integration	N/A
Inverter Compatibility	Compatible with popular inverter brands such as Deye, Goodwe Solis, SMA, Pylon tech and Growatt etc
Interface	CAN-Bus,RS485
Independent Breaker	Integrated
Mounting	Wall mounting
Design Life	10-year
Warranty	6000 cycles
Enclosure Rating	IP54

Application Scenarios:

>>Solar Self-Consumption Optimization

Stores excess solar power for use at night or during cloudy days, reducing grid reliance

>>Backup Power During Outages

Critical in areas with unreliable grids or extreme weather

>>Time-of-Use (TOU) Bill Management

Charges batteries during low-cost off-peak hours and discharges during expensive peak times.

>>Grid Services & Virtual Power Plants (VPPs)

Aggregated home batteries provide grid stability services.

>>Off-Grid & Energy Independence

Used in remote areas or by homeowners seeking full energy autonomy (often paired with solar/wind).

Frequently Asked Questions (FAQ):

Q: Which battery cells are your ESS adopted?

A:Our battery cells primarily use LFP (Lithium Iron Phosphate) chemistry, known for its safety, long cycle life, and cost-effectiveness, making it ideal for home energy storage applications. However, specific product lines may vary based on regional requirements or customer needs.

Q: What are the advantages of LFP batteries?

A:LFP (Lithium Iron Phosphate) batteries offer several key advantages, making them a top choice for our solutions:

>>Safety

Exceptional thermal/chemical stability; resistant to overheating or thermal runaway (critical for residential use).

>>Long Cycle Life

Typically 6,000+ charge/discharge cycles (vs. 1,000–2,000 for NCM), ensuring 10+ years of service.

>>Cost-Effectiveness

Lower raw material costs (no cobalt/nickel) and longer lifespan reduce long-term expenses.

>>Eco-Friendly

Non-toxic materials and easier recyclability compared to other batteries.

>>Performance

Stable power output even at low charge levels, ideal for daily solar self-consumption.

Q: What is the lead time for a standard battery ESS order?

A: The lead time typically ranges from 2 to 4 weeks, depending on the order quantity and placement date.

Q: What is the lead time for a custom battery ESS order?

A: The lead time typically ranges from 4 to 8 weeks, depending on the complexity and size of the requirement.

Q: How long can the EES keep devices running?

A: A practical example:

A 1,000 Watt microwave oven running for one hour at maximum power will consume 1.0 kWh. The same is true for a 10 Watt LED bulb when lit for 100 hours. So a fully charged ESS+ energy storage system of 1.0 kWh will be able to run the above mentioned microwave oven for 9.5 hours and the LED bulb will be able to burn for 95 hours given 5% SOC left.

Contact Us:

Ready to transform your life with our ESS solutions? Contact us today for a free consultation and quote. Our team of experts is here to assist you every step of the way.

Email: [email protected]

Phone: +86 536 2112566

Empower your life with our state-of-the-art lithium energy storage system – where innovation meets cutting edge technology.

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Residential ESS

HESS+ B10W51

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