Home > MPPT Solar Controller >

MPPT Solar Controller 30A 40A 50A 60A for RV Boat Home Systems

Product Categories

Bidirectional Inverter [11]
Power Inverter [28]
Modified Sine Wave Power Inverter [3]
Solar Hybrid Inverter [55]
Car Inverter [44]
Pure Sine Wave Power Inverter [58]
MPPT Solar Controller [72]
Solar Charge Controller [10]
PWM Solar Controller [6]
Aluminum Glass Solar Panel [11]
Portable Power Station [17]
Flexible Solar Panel [22]
Solar Power Bank [9]
Foldable Solar Panel [19]
Solar Energy System [16]
Battery Charger [9]
Hanergy Solar Roof Tiles [3]
1000W Portable Power Station [11]
Solar Battery [4]
500W Portable Power Station [2]
DC-DC Converter [10]
300W Portable Power Station [3]
200W Portable Power Station [1]

Shenzhen ShengShi TianHe Electronic Technology Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

MPPT Solar Controller 30A 40A 50A 60A for RV Boat Home Systems

Ask Lasest Price
Brand Name :	SZSSTH
Model Number :	SSTH-30
Certification :	CE RHOS BSI
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

Add to Cart

Product Details
Company Profile

MPPT Solar Controller 30A 40A 50A 60A for RV Boat Home Systems

Smart MPPT Solar Controller 30A 40A 50A 60A for RV, Boat, Home Solar Power Systems

High-performance MPPT solar charge controller designed for off-grid solar systems in homes, cabins, RVs, boats, and telecom sites. Supports multi-voltage battery systems and offers comprehensive protections for long-term, reliable operation.

Key Advantages

Advanced MPPT with 99% Tracking Efficiency — intelligently extracts up to 30% more energy than PWM and auto-optimizes under sunny/cloudy conditions.
Wide Battery & System Compatibility — works with 12V/24V/36V/48V systems; supports sealed/GEL/flooded lead-acid and LiFePO4 (optional); PV input up to 100V DC for series panels.
Smart Battery Management — 4-stage charging (bulk/absorption/float/equalization) helps extend battery life by up to 200% with temperature compensation (-20°C ~ 60°C).
Military-Grade Protection — triple reverse-polarity (PV/battery/load), 4000V lightning surge, and over-current/short-circuit/overheat with auto-recovery.
User-Friendly Operation — 3.2″ LCD real-time data (PV V / charge A / battery temp), dual USB 5V/3A, optional Bluetooth/WiFi app monitoring.

About Our Company

As a professional solar manufacturer with 10+ years of R&D and production experience, we supply high-efficiency MPPT controllers to customers in 50+ countries. We follow strict quality systems and offer CE/ROHS/FCC compliant products with OEM/ODM customization.

Specifications

Controller Type	MPPT (Maximum Power Point Tracking)
Rated Current	30A / 40A / 50A / 60A
System Voltage	12V / 24V / 36V / 48V (auto recognition)
PV Input Voltage	Up to 100V DC (Voc)
Supported Batteries	Sealed / GEL / Flooded Lead-acid; Lithium (LiFePO4 optional)
Charging Stages	Bulk, Absorption, Float, Equalization
Temp Compensation	-20°C to 60°C
Protections	Reverse polarity (PV/ Batt/ Load), 4000V surge, OCP, short circuit, over-temp (auto recovery)
Display & I/O	3.2″ LCD; Dual USB 5V/3A
Connectivity	Optional Bluetooth / WiFi for app monitoring
Typical Applications	Off-grid homes, RVs, boats, cabins, telecom, security, street lights
Certifications	CE / ROHS / FCC

System Compatibility & Sizing Tips

Ensure PV Voc (at lowest ambient temperature) does not exceed 100V DC.
Match controller current rating (30A/40A/50A/60A) to array current with ~15–25% headroom.
Confirm battery type profile (lead-acid/ LiFePO4) in settings before first charge.

What’s in the Box

MPPT Solar Charge Controller (selected current rating)
Temperature sensor & user manual
Optional: Bluetooth/WiFi module

FAQ

Does it work with lithium batteries?

Yes. It supports lithium profiles; LiFePO4 is recommended. Configure the correct voltage and protection values before charging.

Can I connect panels in series?

Yes, provided the total open-circuit voltage (Voc) stays below 100V DC at the coldest expected temperature.

Is remote monitoring available?

Yes. Add the optional Bluetooth/WiFi module to monitor and log data in the mobile app.

✔ 99% MPPT Tracking
✔ 4000V Lightning Protection
✔ CE/ROHS/FCC
✔ 12–48V Systems

Product Tags:


*From:	Your email address is incorrect!
*To:	Shenzhen ShengShi TianHe Electronic Technology Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!