50KW240V MU-SPS off grid solar energy systems Long service life

Off-grid photovoltaic power generation system is widely used in remote mountainous areas, no power areas, islands, communication base stations and street lights and other application places.  

Products Details

Quick Details
5YEARS, 25 Years Life Time
Free installation service:
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Home, Commercial, Industrial
Solar Panel Type:
Monocrystalline Silicon, Polycrystalline Silicon
Battery Type:
Lead-Acid, Lithium Ion
Controller Type:
Mounting Type:
Ground Mounting, Roof Mounting, Carport Mounting,BIPV Mounting
Load Power (W):
Output Voltage (V):
Output Frequency:
Work Time (h):
Pre-sales project design:
Product name:
Off-grid Solar Power System
Combiner box:
Anti-lighting Function
Mounting type:
6m C type steel
Solar panel:
Monocrystalline Silico
Battery :
Lead Acid Battery
AC output:
AC output:
Home  Power System
Technical Support:
Complete Technical Support

Package & Shipping

Batteries have high requirements for transportation.
For questions about sea transportation, air transportation and road transportation, please consult us.

Multifit Office-Our Company

HQ located in Beijing, China and founded in 2009 Our factory located in 3/F,JieSi Bldg.,6 Keji West Road,Hi-Tech Zone,Shantou,Guangdong,China.

Multifit was founded in 2009...

 Guess what you want to know

Company Qualification

Model No. System Capacity Solar Module Solar Controller Inverter Battery 12V/200Ah Installation Area Recommended Load
Power Quantity
MU-SPS3KW 3000W 350W 9 24V 80A 24V 3000W 8 20m2 3000W
MU-SPS5KW 5000W 350W 15 48V 60A*2 48V 5000W 16 30m2 5000W
MU-SPS8KW 8000W 350W 23 48V 60A*3 48V 8000W 32 46m2 8000W
MU-SPS10KW 10000W 350W 35 96V 60A*2 96V 10000W 64 70m2 10000W
MU-SPS15KW 15000W 350W 43 96V 60A*3 96V 15000W 128 86m2 15000W
MU-SPS20KW 20000W 350W 57 240V 100A  240V 20000W Designed according to user 114m2 20000W
MU-SPS30KW 30000W 350W 86 240V 80A*2 240V 30000W Designed according to user 172m2 30000W
Remarks: 1.The conbiner box is designed according to the user's requirements, and lighting protection/ remote monitoring is optional;                     2.The quality of batteries are designed by normal electricity consumption.(Generally 8 hours) It can be customized by user's actual demand(battery cabinet/ rack matching is optional; AC distribution cabinet/ box is optional)
Module No. PV Conbiner Box Photovotaic Distribution Box Bracket Photovotaic cable Accessories Battery racket
MU-SPS3KW --- --- 9*6m C type steel 12m MC4 connector C type steel connecting bolt and screw Optional
MU-SPS5KW --- Can be equipped with lighting surge protector; Grounding copper bar 18*6m C type steel 24m
MU-SPS8KW --- 24*6m C type steel 38m
MU-SPS10KW 4 String 31*6m C type steel 48m
MU-SPS15KW 4 String 36*6m C type steel 50m
MU-SPS20KW 6 String Design according to user requirement 70m
MU-SPS30KW 10 String Design according to user requirement 100m
Remark: (lighting protection grounding) connection between modules and mounting breakets, mounting breakets and mounting parts and mounting parts, grounding point and lighting protection point, all that shall be designed specifically and calculated separatedly.
This is the best day of the past month. I have a 5 kW Chinese solar system, which is a new system. But the maximum power I got so far is 3.9KW...not bad. But this is not the ideal state, why?Let's take a look at this picture,The shadow on the panels you see is the tree with the rising sun behind the camera. The shadow of the tree occupies 80% of the solar panel area. It is this shadow that caused the power generation efficiency of my new system to not reach the power I wanted. MULTIFIT: It is recommended to stay away from shadows, shading objects, etc., so that the power generation rate will be high.  Energy storage system, Off-grid photo-voltaic power generation system We accept customization of the different power of solar generation system: 3KW/ 5KW/ 10KW/ 20KW/ 30KW/ 50KW/ 100KW/ 150KW/ 200KW/ 300KW/ 400KW/ 500KW One-Stop shopping service, complete system, You can purchase all accessories in our store. It has been exported to many countries: France, UK, Italy, Australia, Yemen, Dominican Republic Asia, and so on.

Genuine product guarantee/No false mark/

No exaggeration

One-stop solar shopping experience

Manufacturer's engineers provide one-to-one online guidance

5 year system warranty under normal operation

BESIDES: Customize the solar system to meet your installation site, especially for the supporting structures.

Areas not yet covered by the national mains network

Large factory which voltage is instable

Animal husbandry, aquaculture, fruit trees forest farm power supply lighting

Installation area:400m² Solar module:300W*100Pcs Controller:80A*2Pcs Inverter:30KW*1Pcs lifePO4 Battery:48V/100Ah*30Pcs  What is your roof area? What size system do you plan to build? According to the provided roof area, the largest array of photovoltaic systems can be arranged Provide the system installation guides after the system arriveInstallation area:450m² Solar module:330W*150 Controller:100A*3 Inverter:50KW*1 Battery:2V/2000Ah*192  Energy storage system, Off-grid photo-voltaic power generation system It’s also known as energy storage photo-voltaic power generation system, it is mainly composed with PV modules, DC/DC charging controllers, inverters and various loads, having the functions of independent power supplying and energy storage. Off-grid photo-voltaic power generation system is mainly applied far from the power grid, such as remote villages, Gobi desert areas, beaches, islands and so on.Functions of main accessories (1) Solar panel: Solar panel is the core part of the solar power generation system, but also the most valuable part of the solar power generation system.Its function is to convert the sun's radiation ability into electric energy, or to be stored in the battery, or to push the load work. (2) solar controller: the role of the solar controller is to control the working state of the whole system, and play a role in the battery charge protection, discharge protection.In places where have large temperature difference, qualified controller should also have the function of temperature compensation.Other additional functions such as light control switch and time control switch should be optional for the controller. (3) Battery: generally lead acid batteries, in small and micro systems, it can also be used in nickel metal hydride batteries, nickel-cadmium batteries or lithium batteries.Its purpose is to store the electricity generated by solar panels when the light is shining and release it when needed. (4) Inverter: the direct output of solar energy is generally 12VDC, 24VDC, 48VDC.To provide power to 220VAC appliances, it is necessary to convert the direct current generated by the solar power system into AC power, so a DC-AC inverter is required.

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