video
3kw Solar Energy System Off Grid With Durable Construction

3kw Solar Energy System Off Grid With Durable Construction

Complete Off-Grid Independence
Designed for locations with no grid access—remote cabins, tiny homes, RVs, or rural outbuildings—this 3kW system operates entirely on solar energy and stored battery power, eliminating reliance on utility lines or noisy generators. It delivers consistent 3kW AC power (surge capacity up to 6kW) to run essential off-grid appliances: refrigerators, lighting, TVs, small air conditioners, and power tools.

Product Introduction
Products Description

1~30KW Solar Energy Systems

 

 

 

Optimized Solar Harvest for Off-Grid Reliability

 

High-Efficiency Panels: Equipped with 8–10 monocrystalline solar panels (300–375W each, 22–23% efficiency) that thrive in low-light conditions-critical for off-grid areas with variable sunlight. Even on cloudy days, they capture 10–15% more energy than standard panels, ensuring daily production of 9–15kWh (depending on location).

MPPT Charge Controller: A high-performance MPPT controller (98% efficiency) maximizes solar input, adjusting to changing sunlight angles and temperatures to squeeze every watt from the panels-essential for off-grid setups where energy is limited.

 

 

Ample Battery Storage for 24/7 Power

 

12–20kWh Deep-Cycle Battery Bank: Uses durable LiFePO4 batteries (3,000+ cycles, 10+ year lifespan) with 80% depth of discharge (DoD), delivering 9.6–16kWh of usable energy. This provides:

3–5 hours of continuous 3kW power (e.g., running a well pump + refrigerator).

12–24 hours of power for essential loads (lighting, phones, small appliances) during cloudy weather or nighttime.

Smart BMS Protection: A built-in Battery Management System prevents overcharging, deep discharge, and thermal runaway-critical for off-grid safety, where replacing batteries is costly and inconvenient.

 

 

product-1000-451

30

Years Solar Panel

20

Years PV Racking

10

Years Battery

5

Years Inverter

 

One-stop service, including free system design, installation manual & instructions and videos, after-sales accessories, online technical support, etc.

 

 

Home Use Hybrid Solar Energy Storage System
Item Mecc-3kw Mecc-5kw Mecc-8kw Mecc-10kw Mecc-15kw Mecc-20kw Mecc-30kw
Mono Solar Panel 550W 6pcs 10pcs 16pcs 20pcs 30pcs 40pcs 60pcs
Hybrid Inverter/ Off-grid  Inverter 110V/220V 220V 380V 50 - 60HZ Selectable
3KW 5KW 8KW 10kw 12kw 15kw 20kw 30kw Selectable
Panel Bracket Ground mounts, roof mounts, a wide range of PV mounts to choose from
PV Combiner box N in 1 out
MC4 Connector 4pairs 8pairs 16pairs
PV Cable 4M² 50M 4M² 100M
lithium Battery (power wall)
(Can be added) (5KWH)
Lithium Battery Packs BMS/MBMS/EMS Protection;  GEL/OPzV Batteries Optional
Cloud Monitoring System 1pcs

Hybrid System032

Half Cut Mono 550W Solar PanelHybrid System041
■ Adopt crystalline silicon solar cells with high conversion efficiency.

Multi-busbar technology.

Aluminum alloy frame: high strength and strong resistance to impact.

■ Able to withstand high wind and snow loads.

Adaptability to harsh environments.
 
 
 
Hybrid System051Solar Inverters
Efficient power generation
■ Efficient inverter topology
■ Advanced control algorithms
Intelligent management system
■ APP real-time cloud monitoring
■ Supports communication methods such as RS485, 4G, GPRS, WIFI, etc
Green friendly type
■ With small size and easy to install
■ Ultra wide working temperature range
 
 
 
 
 
Hybrid System061
Batteries
 

High capacity:Parallel use of battery packs to meet the needs of large-capacity applications
 
Lithium or Gel Battery Optional
 

24V 100AH/ 48V 100AH/ 48V 200AH ■ Optional LV 48V/51.2V and HV 192V/384V5--10 Years' Warranty Lithium Battery

 

 

Hybrid System071
 
 
 
 
 
 
 
Photovoltaic Racking
■ A variety of brackets are available
■ Ground Bracket/Roof Brackets
■ 20 Years' Warranty Lithium Battery
 
 
 
 
 
 
 
Hybrid System081
 
 
 
 
 
Accessory
■ Photovoltaic DC/AC Cable(4M²/6M²)
■ PV BOX ■ DC/AC Shutdown Switches
■ Photovoltaic kits
■ MC4 etc
 
 
 

product-1000-166

product-922-658
product-934-658
product-922-674
product-934-674

 


product-768-682

 

product-1088-682

 

product-1000-178

product-897-609
product-909-609
product-597-945
product-603-945
product-606-945
product-897-532
product-909-532

 

product-1800-885

product-594-936
product-600-936
product-606-936
baiduimg.webp

product-1000-294

product-1000-164

product-870-577
product-878-577
product-583-430
product-594-430
product-583-430
product-870-584
product-878-584
product-583-748
product-581-748
product-583-748

Solar installations can be monitored remotely, allowing for proactive maintenance.

Solar energy can support various agricultural activities through solar water pumping and irrigation.

They can be effective in powering telecommunications and remote monitoring devices.

Hot Tags: 3kw solar energy system off grid with durable construction, China 3kw solar energy system off grid with durable construction manufacturers, suppliers, magnetic energy storage system, solar system battery pack, most molecular solar thermal energy storage systems, ep cube storage system, solar electricity storage systems, mechanical energy storage system

Send Inquiry

whatsapp

Phone

E-mail

Inquiry

Bag