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12kw Reasonable Price off-Grid Charge Controller Solar Power System with 410W Mono Solar Panel
Battery Cooling Systems

12kw Reasonable Price off-Grid Charge Controller | RFQ Sourcing Details

Battery Cooling Systems · Quote on request

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Product specs

Unitset
10BVR cables(confluence box to inverter) 35mm 2 16M 8M red + 8M black
ItemPart Specification Quantity Remarks
TypeWall Mounted LiFePO4 Battery
OriginChangzhou
WarrantyMore Than 5 Years
ConditionNew
Model NO.12kw-24kw
CategoryBattery Cooling Systems
AvailabilityInquiry required
Updated2026-06-01

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Battery Cooling Systems. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

. Overview Detailed Photos Projects and factory photos Projects Company Profile FAQ Overview . Model NO. 12kw-24kw Condition New Certification ISO, CE Application Home, Industrial, Commercial Specification Normal Battery Type Wall Mounted Li.

FePO4 Battery Voltage DC48V AC Output Voltage AC220V/230V/240V Settable Remote Monitor Wi.

Fi or GPRS Communication RS485 Transport Package Pallet+ Wooden Box Trademark STIN or OEM/ODM Origin Changzhou HS Code Production Capacity 1000sets/Month Packaging & Delivery Package Size 200.00cm * 100.00cm * 100.00cm Package Gross Weight 500.000kg What is off grid system?

Off-grid solar energy systems are also called stand-alone solar systems. It does not connect with Grid or called Utility. It is very popular and suitable for remote areas where there is no public power or Public power is instable. It can be for Home applications, Commercial applications and Industrial applications.

The off-grid solar energy system can be 1kW/2kW/3kW/5kW/10kW/12kW/16kW/20kW/24kW/30kW/50kW/80kW/100kW/120kW/150kW/200kW/ Customized off-gid power system Off-grid system is suitable for areas without grid-connected or unstable grid-connected power .

Off grid system is usually composed of solar panels, connector, inverter, batteries and mounting system.

System requirement instruction STIN-12000W off-grid photovoltaic system Design Basis the system DC voltage is set to 48 VDC System configuration and offer Item Part Specification Quantity Remarks 1 Solar panel STIN-mono 410W 27PCS connection method : 3pcs in one string and 9 strings in parallel 2 PV combiner box 3 inputs, 1 output 3SETS 3 Bracket C-shaped steel 1SET hot-dip zinc 4 Inverter with mppt controller STIN-4000W 3pcs in parallel 1, Built-in 60A MPPT controller 2, pure sine wave, high frequency output 3, support grid/Diesel input 5 Li.

FePo4 battery STIN 48V-100AH 6PCS 6 DC breaker(battery to inverter) MCCB 100A 2P 3PCS 7 Connector (pv cable to solar panel) MC4 9pairs 8 PV cables(solar panel to inverter) 4mm 2 600M 300M red+300M black 9 BVR cables(pv combiner box to inverter) 10mm 2 120M 60M red +60M black 10 BVR cables(confluence box to inverter) 35mm 2 16M 8M red + 8M black Instructions 1.

The battery can support 9000W load work 3hours. 2. The maximum power load should not exceed 12000W (including inductive load impact: such as refrigerators, air conditioners, washing machines, etc. with motor load). 3. The battery can be fully charged in 3hours under STC sunshine condition.

System requirement instruction STIN-16000W off-grid photovoltaic system Design Basis the system DC voltage is set to 48 VDC System configuration and offer Item Part Specification Quantity Remarks 1 Solar panel STIN-mono 410W 36PCS connection method : 3pcs in one string and 12 strings in parallel 2 PV combiner box 3 inputs, 1 output 4SETS 3 Bracket C-shaped steel 1SET hot-dip zinc 4 Inverter with mppt controller STIN-4000W 4pcs in parallel 1, Built-in 60A MPPT controller 2, pure sine wave, high frequency output 3, support grid/Diesel input 5 Li.

FePo4 battery STIN 48V-100AH 8PCS 6 DC breaker(battery to inverter) MCCB 100A 2P 4PCS 7 Connector (pv cable to solar panel) MC4 12pairs 8 PV cables(solar panel to inverter) 4mm 2 800M 400M red+400M black 9 BVR cables(pv combiner box to inverter) 10mm 2 160M 80M red +80M black 10 BVR cables(battery to inverter) 35mm 2 20M 10M red + 10M black Instructions 1.

The battery can support 12000W load work 3hours. 2. The maximum power load should not exceed 16000W (including inductive load impact: such as refrigerators, air conditioners, washing machines, etc. with motor load). 3. The battery can be fully charged in 3hours under STC sunshine condition.

System requirement instruction STIN-20000W off-grid photovoltaic system Design Basis the system DC voltage is set to 48 VDC System configuration and offer Item Part Specification Quantity Remarks 1 Solar panel STIN-mono 410W 45PCS connection method : 3pcs in one string and 15 strings in parallel 2 PV combiner box 3 inputs, 1 output 5SETS 3 Bracket C-shaped steel 1SET hot-dip zinc 4 Inverter with mppt controller STIN-4000W 5pcs in parallel 1, Built-in 60A MPPT controller 2, pure sine wave, high frequency output 3, support grid/Diesel input 5 Li.

FePo4 battery STIN 48V-100AH 10PCS 6 DC breaker(battery to inverter) MCCB 100A 2P 5PCS 7 Connector (pv cable to solar panel) MC4 15pairs 8 PV cables(solar panel to inverter) 4mm 2 1000M 500M red+500M black 9 BVR cables(pv combiner box to inverter) 10mm 2 200M 100M red +100M black 10 BVR cables(battery to inverter) 35mm 2 30M 15M red + 15M black Instructions 1.

The battery can support 15000W load work 3hours. 2. The maximum power load should not exceed 20000W (including inductive load impact: such as refrigerators, air conditioners, washing machines, etc. with motor load). 3. The battery can be fully charged in 3hours under STC sunshine condition.

System requirement instruction STIN-24000W off-grid photovoltaic system Design Basis the system DC voltage is set to 48 VDC System configuration and offer Item Part Specification Quantity Remarks 1 Solar panel STIN-mono 410W 54PCS connection method : 3pcs in one string and 18 strings in parallel 2 PV combiner box 3 inputs, 1 output 6SETS 3 Bracket C-shaped steel 1SET hot-dip zinc 4 Inverter with mppt controller STIN-4000W 6pcs in parallel 1, Built-in 60A MPPT controller 2, pure sine wave, high frequency output 3, support grid/Diesel input 5 Li.

FePo4 battery STIN 48V-100AH 12PCS 6 DC breaker(battery to inverter) MCCB 100A 2P 6PCS 7 Connector (pv cable to solar panel) MC4 18pairs 8 PV cables(solar panel to inverter) 4mm 2 1200M 600M red+600M black 9 BVR cables(pv combiner box to inverter) 10mm 2 240M 120M red +120M black 10 BVR cables(battery to inverter) 35mm 2 40M 20M red + 20M black Instructions 1.

The battery can support 18000W load work 3hours. 2. The maximum power load should not exceed 24000W (including inductive load impact: such as refrigerators, air conditioners, washing machines, etc. with motor load). 3. The battery can be fully charged in 3hours under STC sunshine condition.

Detailed Photos Projects and factory photos Projects Company Profile ABOUT COMPANY SHANGHAI STIN ENERGY TECHNOLOGY CO., LTD. was established as one branch of STIN HOLDINGS and targeted on being a Total Solution Company which is based on clean sustainable solar energy.

We are focusing on product development, production, system integration, sales and service. Products include solar panel, Turn-key completed on-grid, off grid and hybrid solar systems, solar inverter, so

12kw | Applications and Buyer Notes

12kw is organized as a sourcing-ready Battery Cooling Systems reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time ques

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Unit
setBased on visible page data; confirm exact value in the RFQ.
10
BVR cables(confluence box to inverter) 35mm 2 16M 8M red + 8M blackBased on visible page data; confirm exact value in the RFQ.
Item
Part Specification Quantity RemarksBased on visible page data; confirm exact value in the RFQ.
Type
Wall Mounted LiFePO4 BatteryBased on visible page data; confirm exact value in the RFQ.
Origin
ChangzhouBased on visible page data; confirm exact value in the RFQ.
Warranty
More Than 5 YearsBased on visible page data; confirm exact value in the RFQ.
Condition
NewBased on visible page data; confirm exact value in the RFQ.
Model NO.
12kw-24kwBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

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Source mix: ugc

Key specifications

Unitset
10BVR cables(confluence box to inverter) 35mm 2 16M 8M red + 8M black
ItemPart Specification Quantity Remarks
TypeWall Mounted LiFePO4 Battery
OriginChangzhou
WarrantyMore Than 5 Years
ConditionNew
Model NO.12kw-24kw
TrademarkSTIN or OEM/ODM
Battery TypeWall Mounted LiFePO4
Design Basisthe system DC voltage is set to 48 VDC
Instructions1. The battery can support 9000W load work 3hours.
Package Size200.00cm * 100.00cm * 100.00cm
applicationsand Industrial applications. The off-grid solar energy system can be 1kW/2kW/3kW/5kW/10kW/12kW/16kW/20kW/24kW/30kW/50kW/80kW/100kW/120kW/150kW/200kW/ Customized off-gid
CertificationISO, CE
CommunicationRS485
CustomizationAvailable
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Shipping Cost.
SpecificationNormal
Remote MonitorWiFi or GPRS
Battery VoltageDC48V
AC Output VoltageAC220V/230V/240V Settable
Transport PackagePallet+ Wooden Box
After-sales ServiceYes
Production Capacity1000sets/Month
Package Gross Weight500.000kg
US$8,700.00-8,800.001 Piece ( )
System requirement instructionSTIN-12000W off-grid photovoltaic system

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