





























Recent Purchase
lbn***
System Type:Off-Grid Solar System;Solar Power (W):20kw;
$36.72
37 days ago
xmv***
System Type:Off-Grid Solar System;Solar Power (W):20kw;
$18.36
32 days ago
ncv***
System Type:Off-Grid Solar System;Solar Power (W):20kw;
$26.52
38 days ago
drn***
System Type:Off-Grid Solar System;Solar Power (W):25kw;
$26.1
3 days ago
unk***
System Type:Off-Grid Solar System;Solar Power (W):25kw;
$55.1
34 days ago
qfy***
System Type:Off-Grid Solar System;Solar Power (W):25kw;
$26.1
13 days ago
iwp***
System Type:Off-Grid Solar System;Solar Power (W):30kw;
$35.49
1 day ago
utp***
System Type:Off-Grid Solar System;Solar Power (W):30kw;
$19.11
15 days ago
ors***
System Type:Off-Grid Solar System;Solar Power (W):30kw;
$40.95
27 days ago
View All
Customer Reviews
Average Rating
5.0





5.0
2 global ratings
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
1***m

Helpful (2)
OKWISHING has wonderful prices and the quality of the clothes are always great too! Delivery is pretty fast as well. Sizes are mostly accurate though the size chart. All around I will continue to purchase with OKWISHING.
Jan.04.2025

Helpful (2)
Jan.04.2025
1***m

Helpful
Excellent delivery
Feb.15.2025

Helpful
Feb.15.2025
- 1
DAH Good quality solar related products 20kw 25kw 30kw off grid solar system
$1.62$2.04-20.59%
System Type:
Off-Grid Solar System
Solar Power (W):
30kw
25kw
20kw
Quantity:
Add to Cart
Wishlist
Features
High-Performance Off-Grid Solar System – Reliable & Scalable Power Solution
Durable monocrystalline solar panels with high-efficiency cells (up to 22% conversion) for maximum energy harvest in low-light conditions. Industrial-grade lithium batteries (LiFePO4) with 5,000+ cycles, ensuring long-term storage stability and minimal degradation. Pure sine wave inverter (20kW/25kW/30kW options) delivers clean power for sensitive electronics (medical devices, servers, home appliances). Modular design allows flexible expansion—ideal for remote cabins, farms, telecom stations, or emergency backup. Weatherproof IP65-rated enclosure protects against dust, moisture, and extreme temperatures (-20°C to 60°C). Includes MPPT charge controller for 30% faster charging vs. PWM models. Pre-wired components with corrosion-resistant connectors for quick, error-free installation. Certified to UL/TUV standards—safety guaranteed for global use. Bulk discounts available—direct factory pricing with no middlemen.
See More