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30A-60A MPPT Solar Charge Controller for Off-Grid Systems

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30A-60A MPPT Solar Charge Controller for Off-Grid Systems

Name: 30A60A MPPT Solar Charge Controller for OffGrid Systems
Brand: SZSSTH
Price: 55 USD

Wholesale 30A-60A MPPT Solar Charge Controller for Off-Grid Systems from china suppliers

Brand Name : SZSSTH

Model Number : SSTH-30

Certification : CE RHOS BSI

Place of Origin : Guangdong, China

MOQ : 1 pieces

Price : $55-77/pieces

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 5000 piece/month

Delivery Time : 7 Days

Packaging Details : color box

Type : MPPT

Max PV Power : auto tracking the max power

Rated Current : 30/40/50/60A

MPPT efficiency : 97%

Protection level : IP 21

Charge mode : MPPT automatic Max power tracking

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Professional MPPT Solar Charge Controller - 30A/40A/50A/60A Smart PV Regulator for Off-Grid Systems

Product Overview

The MPPT Solar Charge Controller (30A-60A) represents the next generation of intelligent solar power management, delivering up to 30% more efficiency than traditional PWM controllers. Designed for 12V/24V/48V off-grid solar systems, this advanced regulator features real-time tracking technology to maximize energy harvest from photovoltaic panels.

Multi-Stage Charging - Optimized for lead-acid, gel, and lithium batteries
Dual USB + LCD Display - Monitor voltage, current, and power output
Wide Compatibility - Works with 150V PV input (max 2000W for 60A model)

PRODUCT		MPPT SOLAR CONTROLLER
Model		30A	40A	50A	60A
Charging Mode		MPPT automatic maximum power tracking
Charging Method		MPPT tracks maximum power, fast chargebalanced charge, and float charge
BatteryType	Lead Acid	Single voltage 3.2 number of strings(strings-45 strings adjustable)
	Gel	Single voltage 3.7 number of strings(2strings-45 strings adjustable)
	LifePo 4	Adjustable limit voltage for equal chargefloat charge and DC discharge: 8V-170V
	Li-ion	With photovoltaic input, there is charging voltage(activate lithium battery), can be used without battery DCoutput
	USER	0-230V
With lithium battery activation function		With photovoltaic input, there is charging voltage(activate lithium battery), can be used without battery DC output
PV maximum open circuit input voltage		0-230V
Max.pv Input Power		12V-18V540W	12V-18V720W	12V-18W900W	12V-18W1080W
		24V-36V1080W	24V-36V1440W	24V-36V1800W	24V-36V2160W
		36-54V1620W	36V-54V2160W	36V-54V2700W	36V-54V3240W
		48V-72V2160W	48V-72V2880W	48V-72V3600W	48V-72V4320W
		96V-144V4320W	96V-144V5760W	96V-144V7200W	96V-144V8640W
Product size		202215100mm	202215100mm	218265100mm	218265100mm
NWJG.W		30A NW:19KGG.W2.2KG	40A:N.W1.9KGG.W2.2KG	50A:NW2.6KGG.W3KG	60A: NW2.6KGG.W3KG

Key Features & Benefits

1. Maximum Power Point Tracking (MPPT) Technology

99% tracking efficiency ensures no wasted solar energy
Automatically adjusts to weather changes (cloudy/sunny conditions)
5% higher yield compared to standard MPPT controllers

2. Intelligent Battery Management

4-stage charging (bulk/absorption/float/equalization)
Temperature compensation (-20°C to 60°C operating range)
Prevents overcharge/over-discharge with automatic cut-off

3. User-Friendly Operation

3.2" LCD screen shows real-time data (PV voltage, battery level, load status)
2x USB ports (5V/3A) for direct device charging
Programmable parameters via Bluetooth (optional)

4. Robust Protection Systems

Reverse polarity protection (PV/battery/load)
Lightning protection (4kV surge)
Overload & short-circuit protection

Ideal Applications

Home Solar Systems - Perfect for cabins and off-grid homes
RV & Marine Power - Compact design for mobile installations
Telecom Stations - Reliable performance in remote locations
Agricultural Water Pumps - Handles high-power irrigation systems

Why Choose Our MPPT Controller?

5-Year Warranty - Industry-leading reliability
IP32 Waterproof Rating - Suitable for outdoor use
OEM/ODM Available - Custom branding and specifications

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