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Shenzhen ShengShi TianHe Electronic Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
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China MPPT Solar Controller 30A 40A 50A 60A for RV Boat Home Systems
China MPPT Solar Controller 30A 40A 50A 60A for RV Boat Home Systems

  1. China MPPT Solar Controller 30A 40A 50A 60A for RV Boat Home Systems
  2. China MPPT Solar Controller 30A 40A 50A 60A for RV Boat Home Systems
  3. China MPPT Solar Controller 30A 40A 50A 60A for RV Boat Home Systems

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

  1. MOQ: 1 pieces
  2. Price: $55-77/pieces
  3. Get Latest Price
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
Brand Name SZSSTH
Model Number SSTH-30
Certification CE RHOS BSI
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

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
Brand Name SZSSTH Model Number SSTH-30
Certification CE RHOS BSI Place of Origin Guangdong, China
High Light MPPT solar controller for RV40A MPPT solar charger60A solar controller for boats

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 Operation3.2″ 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

  1. Ensure PV Voc (at lowest ambient temperature) does not exceed 100V DC.
  2. Match controller current rating (30A/40A/50A/60A) to array current with ~15–25% headroom.
  3. 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

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    17

  • Total Annual:

    10000000-15000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Sheng Shi Tian He Electronic Technology, brand: SZSSTH it is a manufacturing & trading company with 17 years experience and a professional team for power inverter, solar panel, solar charge controller and solar battery.   We own auto production line equipments and 6000 square meters of... Sheng Shi Tian He Electronic Technology, brand: SZSSTH it is a manufacturing & trading company with 17 years experience and a professional team for power inverter, solar panel, solar charge controller and solar battery.   We own auto production line equipments and 6000 square meters of...

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Get in touch with us

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  • Shenzhen ShengShi TianHe Electronic Technology Co., Ltd.
  • 1515, 15th Floor, Baotai Building, No. 182, Bulan Road, Nanwan Street, Longgang district, Shenzhen.
  • https://www.ssthpower.com/

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