Off-Grid¶
π Off-Grid Power Solutions
Built-in Battery Fans & DC TVs
Solar Powered | LiFePO4 Battery | Wide Voltage Input
Last Updated: 2026-02-03
Product Range Overview
6 Models covering fans & TVs | LiFePO4 Battery for fans | 9-32V Wide Voltage for TVs | Solar Powered Options | Ultra-Low Power Consumption
-
Battery Fans
10-12W Power
3 models with built-in battery
-
DC TVs
24"/32"/40" Screens
<10-22W ultra-efficient
-
Solar Ready
Solar Charging
Perfect for off-grid use
-
Long Runtime
Up to 40 hours
LiFePO4 battery safety
π Product Specifications Comparison¶
Quick Model Selection - All Specifications at a Glance
Find the perfect model based on your power requirements and usage scenarios
Built-in Battery Fans¶
| Model | Power | Battery | Runtime | Features | Price Range* |
|---|---|---|---|---|---|
| HS2506-SPDF-16 | β 10W | 12.8V 6Ah | 23-40h | Standard DC | $80-$120 |
| HS2506-SPSF-16 | ββ 12W | 12.8V 6Ah | 22.5-40h | Solar + Silent | $100-$140 |
| HS2506-SPSF2-16 | ββ 12W | 12.8V 6Ah | 7-40h | Solar + v2 | $110-$150 |
DC TVs¶
| Model | Screen | Resolution | Power | Voltage Range | Price Range* |
|---|---|---|---|---|---|
| TV24_SRF | β 24" | 1366Γ768 | <9.8W | 9-32V | $150-$200 |
| TV32_SRF | ββ 32" | 1366Γ768 | <12.5W | 9-32V | $200-$280 |
| TV40_SRF | βββ 40" | 1920Γ1080 | <22W | 9-32V | $300-$400 |
*Prices are for reference only, actual prices subject to official quotation
π‘ Selection Guide
For Fans: - Basic Cooling β HS2506-SPDF-16 (Standard, cost-effective) - Solar Integration β HS2506-SPSF-16 (Solar panel compatible) - Advanced Features β HS2506-SPSF2-16 (Oscillation, 4-speed)
For TVs: - Small Spaces β TV24_SRF (Ultra-low power, portable) - Living Room β TV32_SRF (Balanced size and efficiency) - Home Theater β TV40_SRF (Full HD, larger screen)
π― Product Series¶
π¬οΈ Built-in Battery Fans¶
Solar Powered LiFePO4 Battery Fans
Metal Grille Β· DC 12V Brushless Motor Β· 10-12W Β· USB Charging Β· Remote Control
| Specification | Details |
|---|---|
| Product Code | HS2506-SPDF-16 |
| Type | Standard Portable DC Fan |
| Power | 10W |
| Battery | 12.8V Γ 6Ah LiFePO4 |
| Runtime | 23h (L1) / 40h (L2) / 10h (L3) / 7.7h (L4) |
| Features | 3-level LED light (100 lumens) |
β¨ Key Features
- β Built-in efficient and safe LiFePO4 battery
- β Elegant modern design with high-quality materials
- β Efficient DC 12V brushless motor (low noise, long life)
- β 5V USB output for mobile phone charging
- β 3-level adjustable LED light (up to 100 lumens)
- β Remote control included
- β Natural wind function and timer function
- β LED indicator shows charging/discharging status
| Specification | Details |
|---|---|
| Product Code | HS2506-SPSF-16 |
| Type | Solar Powered Silent Fan |
| Power | 12W |
| Battery | 12.8V Γ 6Ah LiFePO4 |
| Runtime | 22.5h (L1) / 40h (L2) / 10h (L3) / 7.5h (L4) |
| Features | 3-level LED light (200 lumens) |
β¨ Key Features
- β Built-in efficient and safe LiFePO4 battery
- β Solar panel compatible for off-grid charging
- β Efficient DC 12V brushless motor (low noise, long life)
- β 5V USB output for mobile phone charging
- β 3-level adjustable LED light (up to 200 lumens)
- β Remote control included
- β Natural wind function and timer function
- β LED indicator shows charging/discharging status
| Specification | Details |
|---|---|
| Product Code | HS2506-SPSF2-16 |
| Type | Solar Powered Silent Fan v2 |
| Power | 12W |
| Battery | 12.8V Γ 6Ah LiFePO4 |
| Runtime | 40h (L1) / 10h (L2) / 7h (L3) |
| Features | 4-level wind speed, oscillation |
β¨ Key Features
- β Built-in efficient and safe LiFePO4 battery
- β 12V brushless motor with ball bearing technology
- β 5V 1A USB output for mobile phone charging
- β 3-level adjustable LED light (up to 150 lumens)
- β Remote control included
- β Timer function: 0.5, 1.5, and 2.5 hours
- β 4-level wind speed adjustment (0/1/2/4)
- β Fan oscillation function
- β Overcharge and over-discharge protection
- β Metal grille and PP material body
- β Ergonomic design
π Available Resources
- Product specification sheets (PDF)
- User manuals
- Packaging details
- Certificates (CE, RoHS)
- Product photos
πΊ DC Television Series¶
Ultra-Efficient Off-Grid TVs
Wide Voltage 9-32V Β· FHD Available Β· <10-22W Power Β· Multimedia Playback Β· Built-in Tuner
| Specification | Details |
|---|---|
| Product Code | TV24_SRF |
| Screen Size | 24-inch |
| Resolution | 1366 Γ 768 |
| Power | <9.8W |
| Voltage | 9-32V wide voltage input |
| Dimensions | 608 Γ 138 Γ 410 mm |
β¨ Key Features
- β Designed specifically for off-grid use
- β Ultra-efficient power consumption management
- β Wide voltage input range (9-32V), strong adaptability
- β Input voltage reverse polarity protection
- β Strong screen stability
- β Multimedia playback options
- β Supports USB photo, music, movie playback
- β Supports HDMI and VGA input
- β Built-in PAL/DVB-C/T/T2/S/S2/SECAM tuner
- β Convenient remote control operation
- β 16:9 widescreen display
| Specification | Details |
|---|---|
| Product Code | TV32_SRF |
| Screen Size | 32-inch |
| Resolution | 1366 Γ 768 |
| Power | <12.5W |
| Voltage | 9-32V wide voltage input |
| Dimensions | 810 Γ 130 Γ 510 mm |
β¨ Key Features
- β Designed specifically for off-grid use
- β Ultra-efficient power consumption management
- β Wide voltage input range (9-32V), strong adaptability
- β Input voltage reverse polarity protection
- β Strong screen stability
- β Multimedia playback options
- β Supports USB photo, music, movie playback
- β Supports HDMI and VGA input
- β Built-in PAL/DVB-C/T/T2/S/S2/SECAM tuner
- β Convenient remote control operation
- β 16:9 widescreen display
| Specification | Details |
|---|---|
| Product Code | TV40_SRF |
| Screen Size | 40-inch |
| Resolution | 1920 Γ 1080 (FHD) |
| Power | <22W |
| Voltage | 9-32V wide voltage input |
| Dimensions | 913 Γ 87 Γ 531 mm |
β¨ Key Features
- β Designed specifically for off-grid use
- β Ultra-efficient power consumption management
- β FHD full high-definition resolution display
- β Wide voltage input range (9-32V), strong adaptability
- β Input voltage reverse polarity protection
- β Strong screen stability
- β Multimedia playback options
- β Supports USB photo, music, movie playback
- β Supports HDMI and VGA input
- β Built-in PAL/DVB-C/T/T2/S/S2/SECAM tuner
- β Convenient remote control operation
- β 16:9 widescreen display
π Available Resources
- Product specification sheets (PDF)
- User manuals
- Installation guides
- Product photos
- Video demos
π Application Scenarios¶
-
Off-Grid Homes
Remote cabins Β· Tiny houses Β· Solar homes Β· Self-sufficient living
-
Mobile Living
RVs Β· Campervans Β· Boats Β· Mobile homes
-
Agricultural
Farm buildings Β· Livestock facilities Β· Field offices Β· Greenhouses
-
Outdoor Activities
Camping Β· Glamping Β· Outdoor events Β· Field operations